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Cheap flights from Seoul (SEL) to Dulles Intl (IAD) from $433

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEL — IAD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Seoul to Washington, D.C. Dulles Intl are usually found in February or March, booked 89 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Seoul to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

August

Cheapest in

February

Average price

$1,991

Round-trip from

$235
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 35% potential price drop
Search Deals
Average for round-trip flights in May 2024
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From Seoul (SEL) to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Seoul to Washington, D.C. Dulles Intl Airport?

Users have found that flying from Seoul to Washington, D.C. Dulles Intl Airport on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seoul to Washington, D.C. Dulles Intl Airport?

The best pricing can be found in the month of February. Prices to Washington, D.C. Dulles Intl Airport from Seoul average $1,545. You can even find prices in February for less than $1,545, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $877. The month of August appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Seoul. Flying in the targeted month can save you up to 87%.

When is the cheapest time to fly from Seoul to Washington, D.C. Dulles Intl Airport (SEL - IAD)?

A simple way to save on the total cost of your ticket is to fly from Seoul to Washington, D.C. Dulles Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Seoul to Dulles Intl

Explore cheap flight options specifically provided by United Airlines for the route between Seoul and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced United Airlines flights we've found from Seoul to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Tue 9/174:50 pmICN - IAD
2 stops20h 25mUnited Airlines
Wed 10/25:15 pmIAD - ICN
2 stops32h 45mUnited Airlines
Deal found 5/15$794
Wed 10/24:50 pmICN - IAD
1 stop17h 22mUnited Airlines
Tue 10/2212:35 pmIAD - ICN
2 stops37h 25mUnited Airlines
Deal found 5/16$917
Mon 6/104:50 pmICN - IAD
2 stops25h 35mUnited Airlines
Mon 9/912:50 pmIAD - ICN
2 stops26h 30mUnited Airlines
Deal found 5/15$932
Tue 9/174:50 pmICN - IAD
1 stop21h 07mUnited Airlines
Tue 10/82:32 pmIAD - ICN
1 stop24h 48mUnited Airlines
Deal found 5/15$935
Wed 9/1811:30 amICN - IAD
1 stop32h 50mUnited Airlines
Fri 11/156:30 amIAD - ICN
1 stop19h 45mUnited Airlines
Deal found 5/16$941
Tue 9/174:50 pmICN - IAD
1 stop21h 07mUnited Airlines
Tue 10/87:57 pmIAD - ICN
1 stop19h 23mUnited Airlines
Deal found 5/15$942
Thu 9/1911:30 amICN - IAD
1 stop26h 27mUnited Airlines
Mon 9/2310:05 pmIAD - ICN
1 stop27h 55mUnited Airlines
Deal found 5/15$943
Thu 9/194:50 pmICN - IAD
2 stops25h 34mUnited Airlines
Mon 9/2310:12 pmIAD - ICN
2 stops27h 48mUnited Airlines
Deal found 5/15$948
Fri 6/214:50 pmICN - IAD
2 stops25h 35mUnited Airlines
Fri 10/47:00 amIAD - ICN
1 stop19h 00mUnited Airlines
Deal found 5/15$984

  • If you’re traveling from Seoul to Washington, D.C. Dulles Intl Airport, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $1,755.10 RT. This price is typically 45% more expensive than other airlines that offer Seoul to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was $1,458. The most popular departure airport in Seoul when flying to Washington, D.C. Dulles Intl Airport is Incheon Intl Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from Seoul to Washington, D.C. Dulles Intl Airport, United Airlines flights are 10% more popular than any other airline flying that same route.

Cheap ANA flights from Seoul to Dulles Intl

Explore cheap flight options specifically provided by ANA for the route between Seoul and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a gander at the lowest prices we've found on ANA flights from Seoul to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Tue 9/177:55 pmGMP - IAD
1 stop27h 40mANA
Tue 10/812:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/15$1,029
Wed 9/187:55 pmGMP - IAD
1 stop27h 40mANA
Fri 11/1511:05 amIAD - GMP
1 stop21h 25mANA
Deal found 5/15$1,033
Tue 9/177:55 pmGMP - IAD
1 stop27h 40mANA
Wed 10/212:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/15$1,036
Fri 5/247:55 pmGMP - IAD
1 stop27h 40mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/15$1,079
Sat 5/257:55 pmGMP - IAD
1 stop27h 40mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/14$1,085
Thu 10/37:55 pmGMP - IAD
1 stop27h 40mANA
Wed 10/912:15 pmIAD - GMP
1 stop33h 50mANA
Deal found 5/16$1,109
Mon 10/287:50 pmGMP - IAD
1 stop27h 30mANA
Sun 11/311:05 amIAD - GMP
1 stop21h 25mANA
Deal found 5/14$1,122
Fri 5/2412:40 pmGMP - IAD
1 stop34h 55mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/16$1,315
Mon 7/158:40 amGMP - IAD
1 stop20h 10mANA
Mon 7/291:00 pmIAD - GMP
2 stops44h 20mANA
Deal found 5/15$2,183

  • ANA is one of the most popular airlines used for those traveling from Seoul to Washington, D.C. Dulles Intl Airport. Seoul to Washington, D.C. Dulles Intl Airport flights are typically 54% more expensive than other airlines traveling the same route. Flights from ANA typically cost $1,896.95 RT. The cheapest ANA flight found for this route was $1,425. When traveling from Seoul to Washington, D.C. Dulles Intl Airport on ANA, the most popular airport to depart from is Incheon Intl Airport and the most popular airport to arrive at is Washington, D.C. Dulles Intl Airport. When flying from Seoul to Washington, D.C. Dulles Intl Airport, ANA flights are 4% more popular than any other airline flying that same route.

Cheap Seoul to Dulles Intl flights in May & June 2024

Find cheap flight options from Seoul to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Listed are some of the best fares we've found on flights departing from Seoul to Washington, D.C. in 2024. Check back in a little while for more flight options.
Tue 5/285:25 pmICN - IAD
2 stops30h 50mAmerican Airlines
Tue 6/255:43 pmIAD - ICN
2 stops32h 32mAmerican Airlines
Deal found 5/15$719
Tue 5/285:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Tue 6/255:43 pmIAD - ICN
2 stops32h 32mAmerican Airlines
Deal found 5/15$720
Tue 5/285:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Tue 6/255:13 pmIAD - ICN
1 stop33h 02mAmerican Airlines
Deal found 5/15$725
Thu 5/305:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Fri 6/216:00 amIAD - ICN
1 stop20h 15mAmerican Airlines
Deal found 5/15$839
Thu 5/305:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Fri 6/215:00 amIAD - ICN
2 stops21h 15mAmerican Airlines
Deal found 5/15$842
Sun 6/25:25 pmICN - IAD
2 stops28h 29mAmerican Airlines
Fri 6/218:15 pmIAD - ICN
2 stops30h 00mAmerican Airlines
Deal found 5/14$912
Sun 6/25:25 pmICN - IAD
2 stops28h 29mAmerican Airlines
Fri 6/216:00 amIAD - ICN
1 stop20h 15mAmerican Airlines
Deal found 5/14$914
Sun 6/25:25 pmICN - IAD
2 stops28h 29mAmerican Airlines
Fri 6/216:00 amIAD - ICN
1 stop20h 15mAmerican Airlines
Deal found 5/16$915
Sun 6/25:25 pmICN - IAD
1 stop36h 02mAmerican Airlines
Fri 6/216:00 amIAD - ICN
1 stop20h 15mAmerican Airlines
Deal found 5/14$919

Seoul to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Listed are some of the best fares we've found on flights departing from Seoul to Washington, D.C. in 2024. Check back in a little while for more flight options.
Mon 9/165:25 pmICN - IAD
1 stop18h 16mAmerican Airlines
Mon 10/77:19 amIAD - ICN
1 stop18h 56mAmerican Airlines
Deal found 5/16$717
Tue 5/285:25 pmICN - IAD
2 stops30h 50mAmerican Airlines
Tue 6/255:43 pmIAD - ICN
2 stops32h 32mAmerican Airlines
Deal found 5/15$719
Tue 5/285:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Tue 6/255:43 pmIAD - ICN
2 stops32h 32mAmerican Airlines
Deal found 5/15$720
Tue 5/285:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Tue 6/255:13 pmIAD - ICN
1 stop33h 02mAmerican Airlines
Deal found 5/15$725
Mon 9/305:25 pmICN - IAD
1 stop18h 16mAmerican Airlines
Fri 10/257:19 amIAD - ICN
1 stop18h 56mAmerican Airlines
Deal found 5/15$790
Mon 9/305:25 pmICN - IAD
2 stops28h 11mAmerican Airlines
Fri 10/252:05 pmIAD - ICN
2 stops37h 20mAmerican Airlines
Deal found 5/15$792
Mon 9/305:25 pmICN - IAD
1 stop18h 16mAmerican Airlines
Fri 10/252:05 pmIAD - ICN
2 stops37h 20mAmerican Airlines
Deal found 5/15$793
Tue 9/174:50 pmICN - IAD
2 stops20h 25mUnited Airlines
Wed 10/25:15 pmIAD - ICN
2 stops32h 45mUnited Airlines
Deal found 5/15$794
Thu 5/305:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Fri 6/216:00 amIAD - ICN
1 stop20h 15mAmerican Airlines
Deal found 5/15$839

Non-stop flights to Dulles Intl from Seoul

Discover non-stop flight options from Seoul to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking options on non-stop flights from Seoul to Washington, D.C., check out these fares. Users can also choose from other Seoul to Washington, D.C. flights by using the search form above.
Fri 5/2410:25 amICN - IAD
Nonstop13h 50mKorean Air
Mon 7/151:40 pmIAD - ICN
Nonstop15h 00mKorean Air
Deal found 5/15$1,639
Tue 5/2110:25 amICN - IAD
Nonstop13h 50mKorean Air
Sun 5/261:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,888
Wed 5/2210:25 amICN - IAD
Nonstop13h 50mKorean Air
Sun 5/261:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,889
Fri 6/710:25 amICN - IAD
Nonstop13h 50mKorean Air
Sun 7/71:40 pmIAD - ICN
Nonstop15h 00mKorean Air
Deal found 5/15$1,921
Fri 6/2110:25 amICN - IAD
Nonstop13h 50mKorean Air
Fri 10/41:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,928
Sat 5/2510:25 amICN - IAD
Nonstop13h 50mKorean Air
Sun 5/261:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,943
Fri 6/710:25 amICN - IAD
Nonstop13h 50mKorean Air
Sun 7/71:40 pmIAD - ICN
Nonstop15h 00mKorean Air
Deal found 5/16$1,955
Fri 5/2410:25 amICN - IAD
Nonstop13h 50mKorean Air
Wed 5/291:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,980
Mon 6/1010:25 amICN - IAD
Nonstop13h 50mKorean Air
Mon 9/91:25 pmIAD - ICN
Nonstop15h 15mKorean Air
Deal found 5/15$1,984

Seoul to Dulles Intl flights leaving soon

Find last-minute flight options from Seoul to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Seoul to Washington, D.C. should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Fri 5/247:55 pmGMP - IAD
1 stop27h 40mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/15$1,079
Sat 5/257:55 pmGMP - IAD
1 stop27h 40mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/14$1,085
Fri 5/2412:40 pmGMP - IAD
1 stop34h 55mANA
Wed 5/2912:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 5/16$1,315
Tue 5/214:40 pmICN - IAD
1 stop36h 05mMultiple Airlines
Mon 6/36:55 pmIAD - ICN
2 stops38h 05mMultiple Airlines
Deal found 5/15$1,351
Fri 5/241:05 pmICN - IAD
1 stop39h 05mAir China
Tue 5/285:35 pmIAD - ICN
2 stops29h 00mAir China
Deal found 5/15$1,358
Sat 5/2510:25 amICN - IAD
1 stop17h 45mAir China
Tue 5/285:35 pmIAD - ICN
2 stops29h 00mAir China
Deal found 5/15$1,384
Fri 5/242:40 pmICN - IAD
1 stop27h 45mAsiana Airlines
Mon 7/156:30 amIAD - ICN
1 stop22h 05mAsiana Airlines
Deal found 5/15$1,418
Sat 5/254:50 pmICN - IAD
2 stops31h 41mUnited Airlines
Wed 5/297:00 amIAD - ICN
1 stop19h 00mUnited Airlines
Deal found 5/14$1,445
Thu 5/234:40 pmICN - IAD
1 stop36h 05mMultiple Airlines
Mon 5/276:55 pmIAD - ICN
2 stops54h 40mMultiple Airlines
Deal found 5/15$1,449

One-way flights to Dulles Intl from Seoul

Search for one-way flight options from Seoul to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking multiple options on one-way flights from Seoul to Washington, D.C., be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Seoul to Washington, D.C. instead should update the search form at the top of page.
Thu 5/304:40 pmICN - IAD
1 stop36h 05mSAUDIA
Deal found 5/16$433
Tue 6/115:25 pmICN - IAD
1 stop18h 59mAmerican Airlines
Deal found 5/15$436
Tue 6/115:25 pmICN - IAD
2 stops19h 34mAmerican Airlines
Deal found 5/15$439
Mon 10/145:25 pmICN - IAD
1 stop36h 06mAmerican Airlines
Deal found 5/15$444
Thu 5/305:25 pmICN - IAD
2 stops37h 29mAmerican Airlines
Deal found 5/16$446
Mon 10/145:25 pmICN - IAD
2 stops32h 14mAmerican Airlines
Deal found 5/15$452
Wed 5/295:25 pmICN - IAD
1 stop19h 12mAmerican Airlines
Deal found 5/15$490
Wed 5/295:25 pmICN - IAD
2 stops28h 29mAmerican Airlines
Deal found 5/15$496
Thu 6/64:40 pmICN - IAD
1 stop36h 05mSAUDIA
Deal found 5/14$497

Find flights from Seoul to Dulles Intl within your budget

Customize your flight search to find flights from Seoul to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$717 - $1,408

Route

Depart

Return

Price

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Tue 9/17

1 stop18h 16m

Washington, D.C. Dulles Intl

Tue 9/24

1 stop18h 56m

$717

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Tue 9/17

2 stops20h 25m

Washington, D.C. Dulles Intl

Wed 10/2

2 stops32h 45m

$794

Seoul Gimpo IntlWashington, D.C. Dulles Intl

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Tue 9/17

1 stop27h 40m

Washington, D.C. Dulles Intl

Tue 10/8

1 stop21h 05m

$1,029

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Fri 9/20

2 stops30h 26m

Washington, D.C. Dulles Intl

Wed 9/25

1 stop18h 49m

$1,052

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Sun 6/9

2 stops31h 45m

Washington, D.C. Dulles Intl

Mon 9/9

2 stops29h 15m

$1,223

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Tue 6/11

2 stops36h 30m

Washington, D.C. Dulles Intl

Mon 6/17

1 stop22h 45m

$1,253

Incheon IntlWashington, D.C. Dulles Intl

ICN - IAD

ICNIAD

Incheon Intl

Tue 6/11

1 stop38h 05m

Washington, D.C. Dulles Intl

Tue 6/25

1 stop22h 35m

$1,264

Seoul Gimpo IntlWashington, D.C. Dulles Intl

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Thu 10/3

2 stops41h 39m

Washington, D.C. Dulles Intl

Wed 10/9

2 stops25h 58m

$1,319

Seoul Gimpo IntlWashington, D.C. Dulles Intl

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Mon 6/24

1 stop37h 50m

Washington, D.C. Dulles Intl

Tue 8/6

2 stops30h 25m

$1,408

Flights are sorted by cheapest first

Deals found on 5/16

When is the best time to book a flight from Seoul to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Dulles Intl. Price data was last updated on May 10, 2024.
Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seoul to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Seoul to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Dulles Intl. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seoul to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dulles Intl by month

Plan your trip from Seoul to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seoul to Dulles Intl is currently $459 while a round-trip flight costs $1,118. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Seoul to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Seoul to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown United Airlines, ANA and Ethiopian Air from Seoul to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very good
921 reviews
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Japan Airlines
8.3
Very good
1,472 reviews
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Singapore Airlines
8.3
Very good
1,447 reviews
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Qatar Airways
7.7
Good
4,387 reviews
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

SAUDIA
7.6
Good
946 reviews
ANA
8.5
Very good
921 reviews
Check prices

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.0

Food

7.8

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seoul to Washington, D.C. Dulles Intl Airport for under $800 on Cheapflights?

    Yes, there are multiple flights from Seoul to Washington, D.C. Dulles Intl Airport for under $800. The cheapest flight booked recently is on American Airlines for just $717, but on average you can expect to pay $841.

  • Are there nonstop flights from Seoul to Washington, D.C. Dulles Intl Airport for under $1,700 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seoul to Washington, D.C. Dulles Intl Airport under $1,700. A good price for a nonstop flight from Seoul to Washington, D.C. Dulles Intl Airport is less than $1,966.

  • Are there last-minute flights available from Seoul to Washington, D.C. Dulles Intl Airport for under $1,100?

    There are currently 20+ open flights from Seoul to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Seoul to Washington, D.C. Dulles Intl Airport round-trip?

    American Airlines, at $717, was found to be the cheapest airline from Seoul to Washington, D.C. Dulles Intl Airport. An alternate airline flying to your destination would be United Airlines. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seoul to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is SAUDIA, with whom users have recently found tickets for as low as $433. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Seoul to Washington, D.C. Dulles Intl Airport for a low price.

  • What are the most popular airlines that fly from Seoul to Washington, D.C. Dulles Intl Airport?

    When booking a flight from Seoul to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

  • What are the cheapest flights from Seoul to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $1,116. While the most popular route (Incheon Intl - Washington, D.C. Dulles Intl) can be booked for $1,109 on average our data indicates $2,289 when flying from Seoul to Washington, D.C. Dulles Intl Airport.

  • What does ICN to IAD mean?

    ICN stands for Incheon Intl Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Seoul to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Seoul to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seoul to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seoul to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Seoul to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Dulles Intl.

  • Can I find deals for business class flights from Seoul to Dulles Intl?

    Yes. Cheapflights offers flight deals from Seoul to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seoul to Dulles Intl that allow pets onboard?

    Many airlines flying from Seoul to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seoul to Dulles Intl?

    Yes, you can often find last-minute deals on Seoul to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seoul to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Seoul to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seoul to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Seoul to Dulles Intl

Discover the top 6 airlines that operate flights from Seoul to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$856Average$1,126FlexibilityNo cancel feeOn-time71%
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Air CanadaCheapest$953Average$1,027FlexibilityNo cancel feeOn-time67%
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ANACheapest$1,015Average$1,093FlexibilityNo cancel feeOn-time80%
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United AirlinesCheapest$1,114Average$1,336FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$1,425Average$1,897FlexibilityNo cancel feeOn-timeN/A
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Korean AirCheapest$1,458Average$1,755FlexibilityNo cancel feeOn-time81%
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Search flights from Seoul to Dulles Intl by cabin class

Find flights from Seoul to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seoul to Dulles Intl

Find hourly flight availability from Seoul to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
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Weekly flight availability from Seoul to Dulles Intl

Explore weekly flight availability from Seoul to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 16, 2024.
Sunday2daily flights
Monday0daily flights
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How does Cheapflights help users find flights from Seoul to Dulles Intl?

When you search for this flight from Seoul to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Certainly. Search results for flights to Dulles Intl from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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