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$1,041+ Cheap flights from Washington, D.C. (WAS) to Jeju-do

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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CJU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Jeju-do

Keep the following information in mind while searching for Washington, D.C. to Jeju-do flight deals. Data was last updated May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,796
(Trip.com)

One-way from

$1,041
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Jeju City flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Jeju City flights.
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From Washington, D.C. (WAS) to Jeju-do
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One-way flight from Washington, D.C. (WAS) to Jeju-do
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Find flight deals from Washington, D.C. to Jeju-do

Cheapest flights from Washington, D.C. to Jeju-do
Explore the most affordable flight options available from Washington, D.C. to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Air China deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:00 pmBWI - CJU
2 stops38h 05mMultiple Airlines
Fri 6/2010:00 pmCJU - BWI
2 stops44h 34mMultiple Airlines
Deal found 4/28$4,606
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:45 pmIAD - CJU
2 stops54h 30mMultiple Airlines
Thu 8/149:15 pmCJU - IAD
1 stop27h 00mMultiple Airlines
Deal found 4/29$5,864
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2311:00 amDCA - CJU
2 stops21h 35mMultiple Airlines
Tue 8/1212:40 pmCJU - DCA
2 stops22h 08mMultiple Airlines
Deal found 4/29$6,130
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amIAD - CJU
2 stops23h 20mKorean Air
Tue 8/123:00 pmCJU - IAD
2 stops21h 15mKorean Air
Deal found 4/29$6,298
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/217:40 pmBWI - CJU
2 stops23h 40mKorean Air
Mon 6/302:40 pmCJU - BWI
2 stops22h 49mKorean Air
Deal found 4/29$6,655
This AranGrant deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:00 pmIAD - CJU
1 stop33h 05mAir China
Mon 8/1110:00 pmCJU - IAD
1 stop34h 30mAir China
Deal found 4/29$7,191
This AranGrant deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:46 pmDCA - CJU
2 stops22h 39mKorean Air
Wed 8/137:35 pmCJU - DCA
2 stops35h 37mKorean Air
Deal found 4/29$9,346
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:53 pmIAD - CJU
2 stops24h 57mAsiana Airlines
Mon 8/114:55 pmCJU - IAD
2 stops25h 23mAsiana Airlines
Deal found 4/29$10,866
This AranGrant deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:02 pmBWI - CJU
2 stops38h 03mAir China
Thu 8/1410:05 pmCJU - BWI
2 stops47h 02mAir China
Deal found 4/29$13,462

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Jeju-do that are best for you.

Fly from

Washington, D.C.

Fly to

Jeju-do

Route

Depart

Return

Price

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Fri 6/13

6:00 pm-9:05 pm

2 stops38h 05m

Jeju City

Fri 6/20

10:00 pm-5:34 am

2 stops44h 34m

$4,606

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 7/25

6:45 pm-2:15 pm

2 stops54h 30m

Jeju City

Thu 8/14

9:15 pm-11:15 am

1 stop27h 00m

$5,864

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 7/23

11:00 am-9:35 pm

2 stops21h 35m

Jeju City

Tue 8/12

12:40 pm-9:48 pm

2 stops22h 08m

$6,130

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 7/23

6:00 am-6:20 pm

2 stops23h 20m

Jeju City

Tue 8/12

3:00 pm-11:15 pm

2 stops21h 15m

$6,298

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Sat 6/21

7:40 pm-8:20 am

2 stops23h 40m

Jeju City

Mon 6/30

2:40 pm-12:29 am

2 stops22h 49m

$6,655

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 7/22

11:00 pm-9:05 pm

1 stop33h 05m

Jeju City

Mon 8/11

10:00 pm-7:30 pm

1 stop34h 30m

$7,191

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Tue 7/22

8:46 pm-8:25 am

2 stops22h 39m

Jeju City

Wed 8/13

7:35 pm-6:12 pm

2 stops35h 37m

$9,346

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 7/22

5:53 pm-7:50 am

2 stops24h 57m

Jeju City

Mon 8/11

4:55 pm-5:18 am

2 stops25h 23m

$10,866

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Mon 7/21

6:02 pm-9:05 pm

2 stops38h 03m

Jeju City

Thu 8/14

10:05 pm-8:07 am

2 stops47h 02m

$13,462

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Fri 6/13

6:15 am-6:20 am

3 stops59h 05m

$1,041

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
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Best time to book a flight from Washington, D.C. to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Jeju-do
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 1, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines and China Eastern from Washington, D.C. to Jeju-do. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,069 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.1
Good
148 reviews
Korean Air
8.4
Very good
1,069 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 are the most popular routes from Washington, D.C. to Jeju-do?

    While some choose either Baltimore/Washington - Jeju City or Washington, D.C. Reagan-National - Jeju City, Washington, D.C. Dulles Intl - Jeju City is the most popular route from Washington, D.C. to Jeju-do.

  • Can I find deals for flights from Washington, D.C. to Jeju-do that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. to Jeju-do?

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

  • Can I find deals for business class flights from Washington, D.C. to Jeju-do?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

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