IAD - CJU
$1,157 Find Cheap Flights from Washington, D.C. to Jeju City - Compare and Save
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Jeju City departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheap Flights from Washington, D.C. to Jeju City (IAD-CJU)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Jeju City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Cheap flights from Washington, D.C. to Jeju City with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Wed, Nov 25 - Wed, Dec 2
11:35 pm - 8:05 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
30h 30m1 stop Incheon Intl
7:45 am - 8:35 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
26h 50m2 stops Hong Kong Intl Incheon Intl
$1,157Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
11:35 pm - 8:05 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
30h 30m1 stop Incheon Intl
4:20 pm - 8:35 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
18h 15m1 stop Incheon Intl
$1,173Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
11:35 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
30h 35m1 stop Incheon Intl
7:45 am - 8:55 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
27h 10m2 stops Hong Kong Intl Taipei City Taiwan Taoyuan Intl
$1,240Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
11:35 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
30h 35m1 stop Incheon Intl
10:10 am - 8:55 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
24h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,434Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
1:15 am - 10:40 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
32h 25m2 stops Taipei City Taiwan Taoyuan Intl Shanghai Pu Dong
7:50 am - 9:55 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
27h 05m2 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl
$1,563Multiple Airlines
Wed, Mar 31 - Sun, Apr 11
11:00 am - 6:25 amIAD Washington, D.C. Dulles Intl-CJU Jeju City
30h 25m2 stops Doha Hamad Intl Hong Kong Intl
7:30 am - 3:40 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
45h 10m2 stops Hong Kong Intl Doha Hamad Intl
$1,596Multiple Airlines
Sun, Nov 1 - Sat, Nov 14
6:00 am - 8:50 amIAD Washington, D.C. Dulles Intl-CJU Jeju City
36h 50m2 stops Atlanta Hartsfield-Jackson Incheon Intl
3:10 pm - 5:28 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
40h 18m2 stops Seoul Gimpo Intl New York John F Kennedy Intl
$1,604Korean Air
Wed, Nov 25 - Wed, Dec 2
11:55 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
50h 10m2 stops Taipei City Taiwan Taoyuan Intl Busan Gimhae
8:10 pm - 8:55 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
62h 45m2 stops Busan Gimhae Taipei City Taiwan Taoyuan Intl
$1,654Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
1:15 am - 10:40 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
32h 25m2 stops Taipei City Taiwan Taoyuan Intl Shanghai Pu Dong
7:45 am - 12:36 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
41h 51m3 stops Hong Kong Intl Los Angeles Dallas/Fort Worth
$1,667Multiple Airlines
Fri, Oct 23 - Sat, Oct 31
1:15 am - 10:40 pmIAD Washington, D.C. Dulles Intl-CJU Jeju City
32h 25m2 stops Taipei City Taiwan Taoyuan Intl Shanghai Pu Dong
7:45 am - 12:36 pmCJU Jeju City-IAD Washington, D.C. Dulles Intl
41h 51m3 stops Hong Kong Intl Los Angeles Dallas/Fort Worth
$1,676Multiple Airlines
IAD Washington Dulles Airport-CJU Jeju City
7196 mimulti-stop
Multiple Airlines
Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Jeju City flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Key details for Washington, D.C. Dulles Intl Airport to Jeju City flights
Cheapest flight | $1,157 |
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When to book flights from Washington, D.C. to Jeju City
Are your dates flexible? Find out the best times to travel from Washington, D.C. to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. Dulles Intl Airport to Jeju City flight questions, answered
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Your guide to booking Washington, D.C. Dulles Intl Airport to Jeju City flights
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Cabin class types available on flights to Jeju City
Cabin classes available on flights to Washington, D.C.. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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Flights from domestic origins to Jeju City
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.