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Cheap flights from Dulles Intl (IAD) to Shannon (SNN) from $607

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 6/20. 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.
IAD — SNN
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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Cheap flight deals from Dulles Intl to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Shannon (SNN). 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 5, 2024.

Popular in

July

Cheapest in

February

Average price

$1,337

Round-trip from

$533
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 28% potential price drop
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Average for round-trip flights in May 2024
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From Washington, D.C. Dulles Intl to Shannon
Search Deals

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Shannon?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Shannon. Check prices with Cheapflights to find a great deal for your trip.

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

Our data shows that February tends to be the cheapest month to fly to Shannon from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $1,092 for the month, but tickets can be as low as $647. Due to multiple factors, prepare for potentially higher prices in July.

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

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Shannon in the evening. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight at noon.

Cheap American Airlines flights from Dulles Intl to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and Shannon. 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 2,795,183 searches. Data last updated May 5, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Washington, D.C. to Shannon. It's recommended that users confirm their flight details before booking.
Mon 8/269:14 amIAD - SNN
2 stops21h 06mAmerican Airlines
Tue 9/39:25 pmSNN - IAD
2 stops31h 22mAmerican Airlines
Deal found 5/5$748
Wed 8/211:10 pmIAD - SNN
2 stops26h 25mAmerican Airlines
Wed 8/287:40 amSNN - IAD
2 stops21h 38mAmerican Airlines
Deal found 5/4$843
Sat 9/212:05 pmIAD - SNN
2 stops25h 30mAmerican Airlines
Thu 10/39:25 pmSNN - IAD
2 stops27h 19mAmerican Airlines
Deal found 5/4$854
Wed 5/292:14 pmIAD - SNN
2 stops16h 06mAmerican Airlines
Mon 6/39:25 pmSNN - IAD
2 stops31h 36mAmerican Airlines
Deal found 5/4$1,003
Tue 5/143:27 pmIAD - SNN
2 stops19h 43mAmerican Airlines
Wed 5/299:25 pmSNN - IAD
1 stop23h 10mAmerican Airlines
Deal found 5/5$1,083
Wed 5/225:02 amIAD - SNN
2 stops25h 18mAmerican Airlines
Thu 6/139:25 pmSNN - IAD
2 stops31h 34mAmerican Airlines
Deal found 5/4$1,095
Wed 5/295:55 pmIAD - SNN
1 stop12h 25mAmerican Airlines
Wed 6/59:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,161
Wed 5/295:55 pmIAD - SNN
1 stop21h 40mAmerican Airlines
Mon 6/39:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,171
Wed 5/295:02 amIAD - SNN
2 stops25h 18mAmerican Airlines
Wed 6/59:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,179

Cheap United Airlines flights from Dulles Intl to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Shannon. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Washington, D.C. to Shannon. Deals frequently update to provide users with more options.
Wed 8/218:25 amIAD - SNN
1 stop18h 05mUnited Airlines
Wed 8/289:30 amSNN - IAD
1 stop11h 28mUnited Airlines
Deal found 5/4$822
Wed 7/101:10 pmIAD - SNN
1 stop13h 20mUnited Airlines
Wed 7/249:30 amSNN - IAD
1 stop12h 00mUnited Airlines
Deal found 5/5$992
Mon 6/106:30 amIAD - SNN
1 stop20h 00mUnited Airlines
Wed 6/199:30 amSNN - IAD
1 stop20h 17mUnited Airlines
Deal found 5/4$1,162
Mon 6/31:05 pmIAD - SNN
1 stop13h 25mUnited Airlines
Mon 6/109:30 amSNN - IAD
1 stop11h 42mUnited Airlines
Deal found 5/4$1,212
Wed 5/228:35 pmIAD - SNN
1 stop8h 55mUnited Airlines
Thu 6/139:30 amSNN - IAD
1 stop20h 17mUnited Airlines
Deal found 5/4$1,262

Cheap Dulles Intl to Shannon flights in May & June 2024

Find cheap flight options from Dulles Intl to Shannon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Shannon in 2024. Check back regularly for other flight deals.
Wed 5/292:14 pmIAD - SNN
2 stops25h 21mAmerican Airlines
Wed 6/59:25 pmSNN - IAD
2 stops31h 34mAmerican Airlines
Deal found 5/4$992
Wed 5/292:14 pmIAD - SNN
2 stops16h 06mAmerican Airlines
Mon 6/39:25 pmSNN - IAD
2 stops31h 36mAmerican Airlines
Deal found 5/4$1,003
Wed 5/225:02 amIAD - SNN
2 stops25h 18mAmerican Airlines
Thu 6/139:25 pmSNN - IAD
2 stops31h 34mAmerican Airlines
Deal found 5/4$1,095
Fri 5/1010:45 pmIAD - SNN
1 stop12h 00mBritish Airways
Fri 5/179:25 pmSNN - IAD
1 stop28h 05mBritish Airways
Deal found 5/3$1,104
Fri 5/1010:45 pmIAD - SNN
1 stop12h 00mBritish Airways
Fri 5/179:25 pmSNN - IAD
2 stops31h 36mBritish Airways
Deal found 5/3$1,130
Wed 5/295:55 pmIAD - SNN
1 stop12h 25mAmerican Airlines
Wed 6/59:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,161
Mon 6/106:30 amIAD - SNN
1 stop20h 00mUnited Airlines
Wed 6/199:30 amSNN - IAD
1 stop20h 17mUnited Airlines
Deal found 5/4$1,162
Mon 6/103:00 pmIAD - SNN
2 stops14h 50mKLM
Wed 6/1912:50 pmSNN - IAD
2 stops24h 55mKLM
Deal found 5/5$1,167
Tue 5/1410:45 pmIAD - SNN
1 stop16h 50mAmerican Airlines
Thu 5/309:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,171

Dulles Intl to Shannon 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Shannon in 2024. Check back regularly for other flight deals.
Mon 8/269:14 amIAD - SNN
2 stops21h 06mAmerican Airlines
Tue 9/39:25 pmSNN - IAD
2 stops31h 22mAmerican Airlines
Deal found 5/5$748
Wed 8/218:25 amIAD - SNN
1 stop18h 05mUnited Airlines
Wed 8/289:30 amSNN - IAD
1 stop11h 28mUnited Airlines
Deal found 5/4$822
Mon 8/2612:33 pmIAD - SNN
1 stop17h 17mKLM
Tue 9/312:50 pmSNN - IAD
2 stops26h 09mKLM
Deal found 5/5$827
Mon 8/265:00 pmIAD - SNN
1 stop12h 50mDelta
Tue 9/312:50 pmSNN - IAD
1 stop28h 29mDelta
Deal found 5/5$835
Wed 8/211:10 pmIAD - SNN
2 stops26h 25mAmerican Airlines
Wed 8/287:40 amSNN - IAD
2 stops21h 38mAmerican Airlines
Deal found 5/4$843
Sat 9/212:05 pmIAD - SNN
2 stops25h 30mAmerican Airlines
Thu 10/39:25 pmSNN - IAD
2 stops27h 19mAmerican Airlines
Deal found 5/4$854
Fri 9/204:55 pmIAD - SNN
1 stop12h 55mKLM
Wed 10/212:50 pmSNN - IAD
2 stops16h 17mKLM
Deal found 5/4$866
Fri 9/2012:30 pmIAD - SNN
1 stop17h 20mDelta
Wed 10/212:50 pmSNN - IAD
1 stop28h 20mDelta
Deal found 5/4$874
Wed 10/28:40 pmIAD - SNN
2 stops14h 30mAer Lingus
Fri 10/117:40 amSNN - IAD
2 stops16h 30mAer Lingus
Deal found 5/4$897

Dulles Intl to Shannon flights leaving soon

Find last-minute flight options from Dulles Intl to Shannon 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 2,795,183 searches. Data last updated May 5, 2024.
Book one of these great deals on flights from Washington, D.C. to Shannon. Users should examine the flight details to ensure there are no surprises.
Tue 5/143:27 pmIAD - SNN
2 stops19h 43mAmerican Airlines
Wed 5/299:25 pmSNN - IAD
1 stop23h 10mAmerican Airlines
Deal found 5/5$1,083
Fri 5/1010:45 pmIAD - SNN
1 stop12h 00mBritish Airways
Fri 5/179:25 pmSNN - IAD
1 stop28h 05mBritish Airways
Deal found 5/3$1,104
Fri 5/1010:45 pmIAD - SNN
1 stop12h 00mBritish Airways
Fri 5/179:25 pmSNN - IAD
2 stops31h 36mBritish Airways
Deal found 5/3$1,130
Tue 5/1410:45 pmIAD - SNN
1 stop12h 25mAmerican Airlines
Wed 5/299:25 pmSNN - IAD
1 stop23h 10mAmerican Airlines
Deal found 5/5$1,171
Tue 5/142:14 pmIAD - SNN
2 stops16h 06mAmerican Airlines
Thu 5/309:25 pmSNN - IAD
1 stop28h 05mAmerican Airlines
Deal found 5/4$1,190
Fri 5/105:55 pmIAD - SNN
1 stop12h 25mBritish Airways
Wed 5/157:40 amSNN - IAD
1 stop17h 50mBritish Airways
Deal found 5/5$1,621
Fri 5/105:55 pmIAD - SNN
1 stop12h 25mBritish Airways
Wed 5/157:40 amSNN - IAD
2 stops16h 30mBritish Airways
Deal found 5/5$1,639
Fri 5/105:26 pmIAD - SNN
2 stops17h 19mAir Canada
Fri 5/177:40 amSNN - IAD
2 stops17h 49mAir Canada
Deal found 5/3$1,689
Tue 5/143:27 pmIAD - SNN
2 stops14h 53mMultiple Airlines
Wed 5/297:40 amSNN - IAD
2 stops17h 02mMultiple Airlines
Deal found 5/5$1,747

One-way flights to Shannon from Dulles Intl

Search for one-way flight options from Dulles Intl to Shannon. 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 2,795,183 searches. Data last updated May 5, 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Shannon, be sure to check out these deals, which are updated often. Users needing a return flight from Washington, D.C. to Shannon should utilize the search form above.
Thu 6/206:50 pmIAD - SNN
2 stops20h 45mMultiple Airlines
Deal found 5/4$607
Thu 6/206:50 pmIAD - SNN
3 stops35h 30mMultiple Airlines
Deal found 5/4$686
Thu 6/205:30 pmIAD - SNN
1 stop33h 00mUnited Airlines
Deal found 5/4$1,270

Find flights from Dulles Intl to Shannon within your budget

Customize your flight search to find flights from Dulles Intl to Shannon 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 2,795,183 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$748 - $1,213

Route

Depart

Return

Price

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 8/26

2 stops21h 06m

Shannon

Tue 9/3

2 stops31h 22m

$748

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 8/21

1 stop18h 05m

Shannon

Wed 8/28

1 stop11h 28m

$822

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 8/26

1 stop17h 17m

Shannon

Tue 9/3

2 stops26h 09m

$827

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Mon 8/26

1 stop12h 50m

Shannon

Tue 9/3

1 stop28h 29m

$835

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 8/21

2 stops26h 25m

Shannon

Wed 8/28

2 stops21h 38m

$843

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 10/2

2 stops14h 30m

Shannon

Fri 10/11

2 stops16h 30m

$897

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 10/2

1 stop16h 50m

Shannon

Fri 10/11

1 stop17h 50m

$925

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Sun 9/15

1 stop12h 25m

Shannon

Tue 10/1

2 stops23h 15m

$1,044

Washington, D.C. Dulles IntlShannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 7/10

2 stops17h 45m

Shannon

Wed 7/24

2 stops18h 36m

$1,213

Flights are sorted by cheapest first

Deals found on 5/5

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Shannon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Shannon flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Shannon by month

Plan your trip from Dulles Intl to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Shannon is currently $854 while a round-trip flight costs $906. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Shannon (average of $533). Flying from Washington, D.C. Dulles Intl Airport to Shannon in June is currently the most expensive (average of $1,060). 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

$620

February

$533

March

$614

April

$695

May

$838

June

$1,060

July

$1,042

August

$907

September

$815

October

$662

November

$584

December

$649

Temperature and rainfall in Shannon by month

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

SNN

Temperature

42.8 - 60.8 °F

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated May 5, 2024.
Read through reviews of airlines operating flights from Washington, D.C. to Shannon, such as American Airlines, United Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,603 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Aer Lingus
7.2
Good
1,340 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • What airport do you fly into for flights to Shannon from Washington, D.C. Dulles Intl?

    Shannon (SNN) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Shannon. You should not have trouble finding flights to Shannon from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Shannon airport from Washington, D.C. Dulles Intl. It is only a 2.1 mi journey from Shannon (SNN) to Shannon’s city center.

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

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Shannon for under $800. The cheapest flight booked recently is on American Airlines for just $748, but on average you can expect to pay $918.

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

    There are currently 11+ open flights from Washington, D.C. Dulles Intl Airport to Shannon within the next 7 days for less than $1,100.

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

    Currently priced at $748, American Airlines will fly you from Washington, D.C. Dulles Intl Airport to Shannon and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and KLM - these airlines can fly you to your destination from $822 and $827, respectively. American Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    British Airways, Aer Lingus and United Airlines are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Shannon.

  • What does IAD to SNN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Dulles Intl Airport to Shannon Airport flight would often be abbreviated as a IAD to SNN flight.

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

    The amount of baggage you can bring on your Dulles Intl to Shannon 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 Dulles Intl to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Shannon 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 Dulles Intl to Shannon that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Shannon 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 Dulles Intl to Shannon that allow pets onboard?

    Many airlines flying from Dulles Intl to Shannon 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 Dulles Intl to Shannon?

    Yes, you can often find last-minute deals on Dulles Intl to Shannon 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 Washington, D.C. Dulles Intl Airport to Shannon flight deals updated?

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

See more FAQs

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

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Top 3 airlines flying from Dulles Intl to Shannon

Discover the top 3 airlines that operate flights from Dulles Intl to Shannon. 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 2,795,183 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$656Average$972FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$673Average$1,163FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$755Average$1,068FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Dulles Intl to Shannon by cabin class

Find flights from Dulles Intl to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Can Cheapflights notify me if prices for flights from Dulles Intl to Shannon become cheaper?

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