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Jeju City

$1,970+ Cheap flights from Washington, D.C. (WAS) to Jeju City (CJU)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Washington, D.C. to Jeju City

Cheapest flights from Washington, D.C. to Jeju City
Explore the most affordable flight options available from Washington, D.C. to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 12/149:45 amIAD - CJU
3 stops32h 30mMultiple Airlines
Sun 12/2111:40 amCJU - IAD
2 stops35h 25mMultiple Airlines
Deal found 10/30$1,970
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amDCA - CJU
3 stops35h 30mMultiple Airlines
Fri 12/1912:35 pmCJU - DCA
3 stops34h 20mMultiple Airlines
Deal found 10/28$2,018
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:59 amDCA - CJU
3 stops34h 21mMultiple Airlines
Thu 12/1810:25 pmCJU - DCA
3 stops35h 20mMultiple Airlines
Deal found 10/28$2,058

Cheap flight deals from Washington, D.C. to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Jeju City (CJU). 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 October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,783
(Trip.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 City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Jeju City 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Jeju City that are best for you.

Fly from

Washington, D.C.

Fly to

Jeju City

Route

Depart

Return

Price

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sun 12/14

9:45 am-8:15 am

3 stops32h 30m

Jeju City

Sun 12/21

11:40 am-9:05 am

2 stops35h 25m

$1,970

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Fri 12/12

6:00 am-7:30 am

3 stops35h 30m

Jeju City

Fri 12/19

12:35 pm-8:55 am

3 stops34h 20m

$2,018

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Thu 12/11

6:59 am-7:20 am

3 stops34h 21m

Jeju City

Thu 12/18

10:25 pm-7:45 pm

3 stops35h 20m

$2,058

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sun 12/7

11:10 am-7:25 am

2 stops30h 15m

$6,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

  • Most accurate provider: When it comes to deals on Washington, D.C.-Jeju City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Jeju City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Jeju City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Jeju City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Jeju City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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 City
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 City. 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 Jeju City from Washington, D.C.?

    If you book a flight to Jeju City from Washington, D.C., you will be flying to Jeju, which is the city’s only airport. Jeju City (CJU) is located 1.7 mi from the center of Jeju City. There are 0 flights from Washington, D.C. to Jeju per day from 0 different airlines.

  • What are the most popular routes from Washington, D.C. to Jeju City?

    The most popular route from Washington, D.C. to Jeju City is Washington, D.C. Reagan-National - Jeju City. You may also consider Washington, D.C. Dulles Intl - Jeju City or Baltimore/Washington - Jeju City.

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

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

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

    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 City.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Jeju City?

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Seogwipo

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Alternative routes for Washington, D.C. to Jeju City

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Reagan-National to Jeju City flights
Dulles Intl to Jeju City flights

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