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Cheap flights from Seattle (SEA) to Jeju-do from $1,862

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. 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.
SEA — CJU
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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When is the cheapest time to fly from Seattle to Jeju-do (SEA - CJ)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Jeju-do as you normally would.

Cheap Korean Air flights from Seattle to Jeju-do

Explore cheap flight options specifically provided by Korean Air for the route between Seattle and Jeju-do. 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.
Sat 8/32:10 pmSEA - CJU
2 stops27h 10mKorean Air
Sat 8/1712:25 pmCJU - SEA
1 stop14h 25mKorean Air
Deal found 5/15$1,862
Sat 8/37:15 amSEA - CJU
2 stops22h 25mKorean Air
Sat 8/1710:05 amCJU - SEA
2 stops21h 36mKorean Air
Deal found 5/15$1,896

Seattle to Jeju-do 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Jeju-do 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.
Sat 8/32:10 pmSEA - CJU
2 stops27h 10mKorean Air
Sat 8/1712:25 pmCJU - SEA
1 stop14h 25mKorean Air
Deal found 5/15$1,862
Sat 8/37:15 amSEA - CJU
2 stops22h 25mKorean Air
Sat 8/1710:05 amCJU - SEA
2 stops21h 36mKorean Air
Deal found 5/15$1,896
Fri 8/22:10 amSEA - CJU
1 stop23h 20mMultiple Airlines
Sat 8/1712:20 pmCJU - SEA
1 stop22h 50mMultiple Airlines
Deal found 5/15$2,017
Sat 8/35:10 amSEA - CJU
3 stops22h 15mMultiple Airlines
Sat 8/1710:30 amCJU - SEA
2 stops18h 15mMultiple Airlines
Deal found 5/15$2,092
Sat 8/35:10 amSEA - CJU
3 stops22h 15mMultiple Airlines
Sat 8/173:00 pmCJU - SEA
3 stops20h 50mMultiple Airlines
Deal found 5/15$2,141
Sat 8/32:20 pmSEA - CJU
1 stop16h 10mAsiana Airlines
Sat 8/171:10 pmCJU - SEA
1 stop15h 35mAsiana Airlines
Deal found 5/15$2,151
Fri 8/22:10 amSEA - CJU
1 stop23h 20mMultiple Airlines
Sat 8/179:40 amCJU - SEA
2 stops28h 05mMultiple Airlines
Deal found 5/15$2,434
Fri 8/22:10 amSEA - CJU
2 stops24h 00mMultiple Airlines
Sat 8/171:40 pmCJU - SEA
2 stops22h 10mMultiple Airlines
Deal found 5/15$2,657
Thu 5/161:50 amSEA - CJU
2 stops42h 40mMultiple Airlines
Fri 5/241:40 pmCJU - SEA
2 stops21h 50mMultiple Airlines
Deal found 5/16$2,991

Find flights from Seattle to Jeju-do within your budget

Customize your flight search to find flights from Seattle to Jeju-do 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

$1,862 - $2,657

Route

Depart

Return

Price

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Sat 8/3

2 stops27h 10m

Jeju City

Sat 8/17

1 stop14h 25m

$1,862

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Sat 8/3

2 stops22h 25m

Jeju City

Sat 8/17

2 stops21h 36m

$1,896

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Fri 8/2

1 stop23h 20m

Jeju City

Sat 8/17

1 stop22h 50m

$2,017

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Sat 8/3

3 stops22h 15m

Jeju City

Sat 8/17

2 stops18h 15m

$2,092

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Sat 8/3

3 stops22h 15m

Jeju City

Sat 8/17

3 stops20h 50m

$2,141

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Sat 8/3

1 stop16h 10m

Jeju City

Sat 8/17

1 stop15h 35m

$2,151

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Fri 8/2

1 stop23h 20m

Jeju City

Sat 8/17

2 stops28h 05m

$2,434

Seattle/Tacoma IntlJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

Fri 8/2

2 stops24h 00m

Jeju City

Sat 8/17

2 stops22h 10m

$2,657

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. 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 Jeju-do. Reviews last updated May 16, 2024.
Korean Air
8.5
Very good
1,171 reviews
Check prices

Food

8.1

Crew

8.8

Entertainment

8.2

Overall

8.5

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,171 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Food

8.1

Crew

8.8

Entertainment

8.2

Overall

8.5

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Asiana Airlines
8.4
Very good
577 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Food

8.1

Crew

8.8

Entertainment

8.2

Overall

8.5

Comfort

8.3

Boarding

8.6

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

Find useful and relevant information for your journey from Seattle to Jeju-do. 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 from for flights from Seattle to Jeju-do?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Jeju-do. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • Can I find flights from Seattle to Jeju-do for under $1,900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Jeju-do for under $1,900. The cheapest flight booked recently is on Korean Air for just $1,862, but on average you can expect to pay $2,156.

  • What does SEA to CJU mean?

    Seattle/Tacoma Intl Airport is SEA and Jeju City Airport is CJU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Jeju-do that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Jeju-do 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 Seattle to Jeju-do with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Jeju-do 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 Seattle to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Seattle to Jeju-do flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Jeju-do?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Jeju-do.

  • Can I find deals for business class flights from Seattle to Jeju-do?

    Yes. Cheapflights offers flight deals from Seattle to Jeju-do 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 Seattle to Jeju-do that allow pets onboard?

    Many airlines flying from Seattle to Jeju-do 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 Seattle to Jeju-do?

    Yes, you can often find last-minute deals on Seattle to Jeju-do 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 Seattle to Jeju-do flight deals updated?

    The Seattle to Jeju-do flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top airline flying from Seattle to Jeju-do

Discover the top airline that operate flights from Seattle to Jeju-do. 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
Asiana AirlinesCheapest$1,535Average$1,976FlexibilityNo cancel feeOn-time76%
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Search flights from Seattle to Jeju-do by cabin class

Find flights from Seattle to Jeju-do, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Jeju-do?

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Jeju-do?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Jeju-do for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Jeju-do with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Jeju-do, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Jeju-do become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Jeju-do from Seattle today and book when prices fit your budget.

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