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$710+ Cheap flights from Washington, D.C. (WAS) to Jeju-do

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CJU
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,925
(Mytrip)
Provider with most accurate pricing for Washington, D.C. (WAS)-Jeju City flight deals.
Search Deals
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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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 April 3, 2025.

This Trip.com deal was found by Cheapflights users on 4/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/511:00 pmIAD - CJU
2 stops27h 35mMultiple Airlines
Mon 4/77:40 pmCJU - IAD
2 stops36h 50mMultiple Airlines
Deal found 4/1$710
This KAYAK deal was found by Cheapflights users on 3/31. 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 4/306:30 amIAD - CJU
2 stops49h 45mAir China
Wed 5/710:05 pmCJU - IAD
2 stops46h 01mAir China
Deal found 3/31$1,549
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:00 amDCA - CJU
3 stops31h 30mMultiple Airlines
Wed 5/1412:55 pmCJU - DCA
3 stops32h 58mMultiple Airlines
Deal found 4/2$2,040
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/46:10 amBWI - CJU
2 stops27h 25mMultiple Airlines
Wed 5/1410:25 amCJU - BWI
2 stops22h 14mMultiple Airlines
Deal found 4/2$2,097
This Gurufare deal was found by Cheapflights users on 4/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:19 amBWI - CJU
2 stops38h 16mKorean Air
Mon 10/2712:00 pmCJU - BWI
2 stops25h 12mKorean Air
Deal found 4/1$2,104
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amIAD - CJU
2 stops24h 00mKorean Air
Mon 10/278:35 pmCJU - IAD
1 stop27h 15mKorean Air
Deal found 4/1$2,264

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 April 3, 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

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 4/30

6:30 am-9:15 pm

2 stops49h 45m

Jeju City

Wed 5/7

10:05 pm-7:06 am

2 stops46h 01m

$1,549

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 4/30

11:00 am-10:45 am

3 stops34h 45m

Jeju City

Wed 5/7

12:55 pm-11:47 am

3 stops35h 52m

$1,770

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Sun 5/4

11:00 am-7:30 am

3 stops31h 30m

Jeju City

Wed 5/14

12:55 pm-8:53 am

3 stops32h 58m

$2,040

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Sun 5/4

6:10 am-10:35 pm

2 stops27h 25m

Jeju City

Wed 5/14

10:25 am-7:39 pm

2 stops22h 14m

$2,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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.

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 Washington, D.C. Dulles Intl - Jeju City or Baltimore/Washington - Jeju City, Washington, D.C. Reagan-National - 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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