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Cheap flights from District of Columbia to Jeju City from $503

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Jeju City departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from District of Columbia to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:12 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
27h 13m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
12:05 pm - 9:20 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
22h 15m2 stops Seoul Gimpo Intl Atlanta Hartsfield-Jackson
$1,424Korean Air
Sat, Oct 10 - Fri, Oct 16
Korean Air Logo
6:12 pm - 10:25 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
27h 13m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
8:45 pm - 11:05 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
27h 20m1 stop Seoul Gimpo Intl
$1,430Korean Air
Sat, Oct 10 - Fri, Oct 16
Multiple Airlines Logo
8:00 am - 9:25 amDCA  Washington, D.C. Reagan-National-CJU Jeju City
36h 25m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
10:30 am - 8:00 pmCJU  Jeju City-DCA Washington, D.C. Reagan-National
46h 30m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles
$1,535Multiple Airlines
Sat, Oct 10 - Fri, Oct 16
Korean Air Logo
1:15 pm - 9:45 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
19h 30m1 stop Incheon Intl
Korean Air Logo
10:50 am - 11:05 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
37h 15m1 stop Seoul Gimpo Intl
$1,614Korean Air
Sat, Oct 10 - Fri, Oct 16
Multiple Airlines Logo
11:00 pm - 2:25 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
26h 25m1 stop Beijing Capital
Multiple Airlines Logo
8:00 pm - 10:00 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
39h 00m2 stops Busan Gimhae Taipei City Taiwan Taoyuan Intl
$1,637Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
1:15 am - 8:35 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
30h 20m2 stops Taipei City Taiwan Taoyuan Intl Shanghai Pu Dong
Multiple Airlines Logo
8:45 am - 7:30 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
23h 45m2 stops Busan Gimhae Beijing Capital
$1,747Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
5:05 pm - 12:30 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
30h 25m3 stops Lisbon Humberto Delgado Frankfurt am Main Shanghai Pu Dong
Multiple Airlines Logo
8:45 am - 7:30 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
23h 45m2 stops Busan Gimhae Beijing Capital
$1,803Multiple Airlines
Tue, Sep 22 - Tue, Sep 29
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
12:20 pm - 5:40 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
30h 20m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,813Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
1:15 am - 10:15 pmIAD  Washington, D.C. Dulles Intl-CJU Jeju City
32h 00m2 stops Taipei City Taiwan Taoyuan Intl Busan Gimhae
Multiple Airlines Logo
3:35 pm - 10:50 amCJU  Jeju City-IAD Washington, D.C. Dulles Intl
32h 15m2 stops Beijing Capital Incheon Intl
$1,839Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
9:55 am - 10:25 amIAD  Washington, D.C. Dulles Intl-CJU Jeju City
35h 30m3 stops Toronto Pearson Intl Vancouver Intl Incheon Intl
Multiple Airlines Logo
8:45 am - 10:00 pmCJU  Jeju City-IAD Washington, D.C. Dulles Intl
26h 15m2 stops Seoul Gimpo Intl Taipei City Sung Shan
$1,871Multiple Airlines
Sat, Oct 10 - Fri, Oct 16

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Korean Air flights from District of Columbia to Jeju City

Our best Korean Air deals on District of Columbia to Jeju City flight tickets
Korean Air
Oct 10
IAD6:12 pmWashington, D.C. Dulles Intl
27h 13m
2 stops
CJU10:25 amJeju City
Oct 16
CJU12:05 pmJeju City
22h 15m
2 stops
IAD9:20 pmWashington, D.C. Dulles Intl
$1,424
Korean Air
Oct 10
IAD6:12 pmWashington, D.C. Dulles Intl
27h 13m
2 stops
CJU10:25 amJeju City
Oct 16
CJU8:45 pmJeju City
27h 20m
1 stop
IAD11:05 amWashington, D.C. Dulles Intl
$1,430
Korean Air
Oct 10
IAD1:15 pmWashington, D.C. Dulles Intl
19h 30m
1 stop
CJU9:45 pmJeju City
Oct 16
CJU10:50 amJeju City
37h 15m
1 stop
IAD11:05 amWashington, D.C. Dulles Intl
$1,614

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from District of Columbia to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 10/10

6:12 pm-10:25 am

2 stops27h 13m

Jeju City

Fri 10/16

12:05 pm-9:20 pm

2 stops22h 15m

$1,424

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 10/10

6:12 pm-10:25 am

2 stops27h 13m

Jeju City

Fri 10/16

8:45 pm-11:05 am

1 stop27h 20m

$1,430

Washington, D.C.Jeju City

DCA Washington, D.C. Reagan-National - CJU Jeju City

DCACJU

Washington, D.C. Reagan-National

Sat 10/10

8:00 am-9:25 am

2 stops36h 25m

Jeju City

Fri 10/16

10:30 am-8:00 pm

2 stops46h 30m

$1,535

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 10/10

1:15 pm-9:45 pm

1 stop19h 30m

Jeju City

Fri 10/16

10:50 am-11:05 am

1 stop37h 15m

$1,614

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Tue 9/22

11:00 pm-2:25 pm

1 stop26h 25m

Jeju City

Tue 9/29

8:00 pm-10:00 pm

2 stops39h 00m

$1,637

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Mon 9/21

1:15 am-8:35 pm

2 stops30h 20m

Jeju City

Tue 9/29

8:45 am-7:30 pm

2 stops23h 45m

$1,747

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Tue 9/22

5:05 pm-12:30 pm

3 stops30h 25m

Jeju City

Tue 9/29

8:45 am-7:30 pm

2 stops23h 45m

$1,803

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 9/19

1:15 am-6:10 am

1 stop39h 55m

Jeju City

Sun 9/27

12:20 pm-5:40 am

2 stops30h 20m

$1,813

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 9/19

1:15 am-10:15 pm

2 stops32h 00m

Jeju City

Sun 9/27

3:35 pm-10:50 am

2 stops32h 15m

$1,839

Washington, D.C.Jeju City

IAD Washington, D.C. Dulles Intl - CJU Jeju City

IADCJU

Washington, D.C. Dulles Intl

Sat 10/10

9:55 am-10:25 am

3 stops35h 30m

Jeju City

Fri 10/16

8:45 am-10:00 pm

2 stops26h 15m

$1,871

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Jeju City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on District of Columbia to Jeju City flights?

You could potentially save up to 7% on your flight if you consider stops on a District of Columbia to Jeju City flight.

Cheap District of Columbia to Jeju City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Jeju City

Fastest flight time

25h 36m

Direct flights

None
The fastest flight from District of Columbia to Jeju City takes 25h 36m
There are no direct flights from District of Columbia to Jeju City. There are no popular flight routes from District of Columbia to Jeju City.
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Frequently asked questions about flying from District of Columbia to Jeju City

  • When did momondo last update prices for flights from District of Columbia to Jeju City Airport?

    Prices for flights from District of Columbia to Jeju City Airport were last updated today.

  • How old do you have to be to fly from District of Columbia to Jeju City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Jeju City Airport.

  • What documentation or ID do you need to fly to Jeju City Airport?

    The necessary travel and health documents for your Jeju City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Jeju City?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Jeju City from District of Columbia.

Can I find flights from District of Columbia to Jeju City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Jeju City from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Jeju City?

Once all potential District of Columbia to Jeju City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Jeju City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Jeju City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jeju City and let you know when they change.

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Cabin classes currently available on flights to Jeju City

List of cabin classes available on flights landing in Jeju City. Availability may vary depending on flight origin and airline.
First Class to Jeju City
Business Class to Jeju City