Jeju-do

$1,136+ Cheap flights from Washington 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CJU
abr. 7 — abr. 141
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Cheap flight deals from Washington to Jeju-do

Keep the following information in mind while searching for Washington to Jeju-do flight deals. Data was last updated abril 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,136
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Jeju City flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Jeju City flights.
From Washington to Jeju-do

Find flight deals from Washington to Jeju-do

Cheapest flights from Washington to Jeju-do
Explore the most affordable flight options available from Washington to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 2, 2025.

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/111:10 amSEA - CJU
1 stop36h 55mMultiple Airlines
mié. 5/1411:20 amCJU - SEA
2 stops37h 40mMultiple Airlines
Deal found 4/1$1,136

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 abril 2, 2025.
Use the filters below to find and compare flights from Washington to Jeju-do that are best for you.

Fly from

Washington

Fly to

Jeju-do

Route

Depart

Return

Price

SeattleJeju City

SEA - CJU

SEACJU

Seattle/Tacoma Intl

dom. 5/11

1:10 am-6:05 am

1 stop36h 55m

Jeju City

mié. 5/14

11:20 am-9:00 am

2 stops37h 40m

$1,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Washington to Jeju-do

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Washington 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 to Jeju-do
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Related info for your journey

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

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

  • How can I find direct flights from Washington 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 to Jeju-do.

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

    Yes. Cheapflights offers flight deals from Washington 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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