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Jeju-do

$2,018+ Cheap flights from Reagan-National (DCA) 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Reagan-National to Jeju-do

Cheapest flights from Reagan-National to Jeju-do
Explore the most affordable flight options available from Reagan-National to Jeju-do. 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 10/28. 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 Reagan-National to Jeju-do

Keep the following information in mind while searching for Reagan-National to Jeju-do flight deals. Data was last updated October 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$2,018
(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.
Search Deals
From Washington, D.C. Reagan-National to Jeju-do
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Cheapflights Fare Finder

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

Fly from

Reagan-National

Fly to

Jeju-do

Route

Depart

Return

Price

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Reagan-National to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Reagan-National 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. Reagan-National Airport 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 Reagan-National to Jeju-do. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Reagan-National to Jeju-do that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National 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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