IAD - CJU

$557 Find Cheap Flights from Washington, D.C. to Jeju City - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$1,439
Typical prices: $1,406-$1,406
Multiple Airlines
Sun 10/28Mon 11/5
IAD - CJU • 2 stops
Cheapest one-way
$557
Typical prices: $808-$858
Multiple Airlines
Fri 10/12
IAD - CJU • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Jeju City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Jeju City (IAD-CJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Jeju City

Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
12:35 am - 7:10 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
29h 35m2 stops Incheon Intl Hong Kong Intl
Multiple Airlines Logo
1:50 pm - 9:50 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
34h 00m3 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl Incheon Intl
$1,439Multiple Airlines
Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
12:35 am - 7:10 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
29h 35m2 stops Incheon Intl Hong Kong Intl
Multiple Airlines Logo
10:50 am - 5:44 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
32h 54m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,474Multiple Airlines
Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
1:15 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
28h 40m2 stops Taipei City Taiwan Taoyuan Intl Incheon Intl
Multiple Airlines Logo
9:35 pm - 7:30 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
34h 55m2 stops Shanghai Pu Dong Beijing Daxing Intl
$1,541Multiple Airlines
Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
1:15 am - 8:15 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
30h 00m2 stops Taipei City Taiwan Taoyuan Intl Incheon Intl
Multiple Airlines Logo
1:40 pm - 5:40 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
29h 00m3 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,658Multiple Airlines
Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
1:15 am - 9:45 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
19h 30m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
9:35 pm - 7:30 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
34h 55m2 stops Shanghai Pu Dong Beijing Capital
$2,011Multiple Airlines
Sat, Oct 10 - Thu, Oct 15
Multiple Airlines Logo
5:05 pm - 10:45 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
28h 40m3 stops Lisbon Humberto Delgado London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
1:40 pm - 5:40 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
29h 00m3 stops Shanghai Pu Dong Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$2,015Multiple Airlines
Wed, Oct 28 - Thu, Nov 5
Multiple Airlines Logo
1:15 am - 10:45 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
20h 30m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:50 am - 5:44 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
32h 54m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$2,033Multiple Airlines
Sat, Oct 10 - Thu, Oct 15
Korean Air Logo
1:15 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
33h 40m1 stop Incheon Intl
Korean Air Logo
1:05 pm - 11:05 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
35h 00m1 stop Seoul Gimpo Intl
$2,704Korean Air
Mon, Oct 5 - Tue, Oct 20
Multiple Airlines Logo
1:15 am - 6:10 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
39h 55m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:20 pm - 3:45 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
30h 25m2 stops Shanghai Pu Dong Dublin
$3,621Multiple Airlines
Mon, Oct 5 - Tue, Oct 20
Multiple Airlines Logo
1:15 am - 6:10 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
39h 55m1 stop Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:40 pm - 10:00 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
36h 20m1 stop Taipei City Taiwan Taoyuan Intl
$4,679Multiple Airlines
Booking Insights

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 from Washington, D.C. Dulles Intl Airport to Jeju City with more confidence.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Jeju City?

Korean Air ($2,704) offered the cheapest round-trip ticket from Washington, D.C. Dulles Intl Airport to Jeju City in the last 5 days.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Jeju City flights

Cheapest flight

$557
Flight from Washington, D.C. Dulles Intl Airport to Jeju City

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

Your Washington, D.C. Dulles Intl Airport to Jeju City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Jeju City?

    Flights from Washington, D.C. Dulles Intl Airport to Jeju City usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Jeju City (CJU).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Jeju City?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Jeju City.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Jeju City?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to Jeju City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,439 to $5,215. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Jeju City looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Jeju City are currently lower than usual. Average one-way flight prices are about $659, which is 19% below the typical average for this route.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Jeju City?

    Jeju City is 13 hours ahead of Washington, D.C. Dulles Intl Airport (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Jeju City Airport (CJU)?

    Jeju City Airport (CJU) hosts 5 major car rental companies, with daily rates starting from around $5 for economy cars. Top options include:
    • Rainbow rental
    • The Safe Rent A Car
    • Yesaway
    • Jeju One Car
    • Bella Jeju

Your guide to booking Washington, D.C. Dulles Intl Airport to Jeju City flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Washington, D.C. to Jeju City

Complete your trip to Jeju City with a hotel stay or car rental

Car rentals in Jeju City
Hotels in Jeju City