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Jeju City

$1,756+ Cheap flights from Reagan-National (DCA) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — CJU
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Reagan-National to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 septiembre 11, 2025.

Round-trip from

$1,756
(FlightHub)
From Washington, D.C. Reagan-National to Jeju City
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Find flight deals from Reagan-National to Jeju City

Cheapest flights from Reagan-National to Jeju City
Explore the most affordable flight options available from Reagan-National to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:10 amDCA - CJU
2 stops35h 40mChina Eastern
lun. 12/11:50 pmCJU - DCA
2 stops42h 09mChina Eastern
Deal found 9/9$1,756

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Jeju City that are best for you.

Fly from

Reagan-National

Fly to

Jeju City

Route

Depart

Return

Price

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

lun. 11/24

11:10 am-12:50 pm

2 stops35h 40m

Jeju City

lun. 12/1

1:50 pm-5:59 pm

2 stops42h 09m

$1,756

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

jue. 1/8

9:30 am-2:50 pm

2 stops63h 20m

Jeju City

mié. 1/14

1:50 pm-8:55 pm

2 stops45h 05m

$2,032

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Jeju City (CJU), located 1.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Jeju City. 0 airlines have flights to Jeju from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Jeju City should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Jeju City?

    Airlines like China Eastern fly from Washington, D.C. Reagan-National Airport to Jeju City in about 35h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 7210 mi.

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

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

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

    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 City.

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

    Yes. Cheapflights offers flight deals from Reagan-National 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

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