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Cheap flights from Washington, D.C. to Jeju City from $814

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Jeju City departing on 8/1. 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 Washington, D.C. to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:59 am - 8:35 pm
DCA
-
CJU
24h 36m
2 stops
Multiple Airlines Logo
11:00 am - 8:52 am
CJU
-
DCA
34h 52m
2 stops
$1,855Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 8:35 pm
DCA
-
CJU
25h 35m
3 stops
Multiple Airlines Logo
11:00 am - 8:52 am
CJU
-
DCA
34h 52m
2 stops
$1,858Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
9:45 am - 7:55 am
IAD
-
CJU
33h 10m
3 stops
Multiple Airlines Logo
10:40 pm - 7:50 pm
CJU
-
IAD
34h 10m
2 stops
$2,081Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
5:45 pm - 9:40 pm
IAD
-
CJU
38h 55m
2 stops
Multiple Airlines Logo
10:40 am - 9:24 pm
CJU
-
IAD
47h 44m
3 stops
$2,163Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
8:25 am - 8:05 am
IAD
-
CJU
34h 40m
3 stops
Multiple Airlines Logo
1:30 pm - 11:15 am
CJU
-
IAD
34h 45m
2 stops
$2,174Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
9:45 am - 7:35 am
IAD
-
CJU
32h 50m
3 stops
Multiple Airlines Logo
10:40 am - 9:24 pm
CJU
-
IAD
47h 44m
3 stops
$2,177Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
1:20 pm - 7:25 pm
IAD
-
CJU
41h 05m
1 stop
Multiple Airlines Logo
9:35 pm - 10:50 am
CJU
-
IAD
26h 15m
2 stops
$2,187Multiple Airlines
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
11:00 am - 11:55 am
DCA
-
CJU
35h 55m
3 stops
Multiple Airlines Logo
9:00 pm - 7:57 pm
CJU
-
DCA
35h 57m
3 stops
$2,213Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
6:00 am - 10:30 pm
DCA
-
CJU
27h 30m
3 stops
Multiple Airlines Logo
10:40 pm - 8:00 pm
CJU
-
DCA
34h 20m
3 stops
$2,216Multiple Airlines
Wed, Sep 30 - Sun, Oct 4
Multiple Airlines Logo
8:30 pm - 3:00 pm
IAD
-
CJU
29h 30m
3 stops
Multiple Airlines Logo
10:30 am - 3:24 pm
CJU
-
IAD
41h 54m
3 stops
$2,264Multiple Airlines
Wed, Jul 15 - Tue, Jul 21

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Customize your flight search to find flights from Washington, D.C. 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 June 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 7/20

6:59 am-8:35 pm

2 stops24h 36m

Jeju City

Mon 7/27

11:00 am-8:52 am

2 stops34h 52m

$1,855

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 7/20

6:00 am-8:35 pm

3 stops25h 35m

Jeju City

Mon 7/27

11:00 am-8:52 am

2 stops34h 52m

$1,858

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 7/20

9:45 am-7:55 am

3 stops33h 10m

Jeju City

Mon 7/27

10:40 pm-7:50 pm

2 stops34h 10m

$2,081

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/30

5:45 pm-9:40 pm

2 stops38h 55m

Jeju City

Sun 10/4

10:40 am-9:24 pm

3 stops47h 44m

$2,163

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 7/15

8:25 am-8:05 am

3 stops34h 40m

Jeju City

Tue 7/21

1:30 pm-11:15 am

2 stops34h 45m

$2,174

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/30

9:45 am-7:35 am

3 stops32h 50m

Jeju City

Sun 10/4

10:40 am-9:24 pm

3 stops47h 44m

$2,177

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 7/15

1:20 pm-7:25 pm

1 stop41h 05m

Jeju City

Tue 7/21

9:35 pm-10:50 am

2 stops26h 15m

$2,187

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 7/20

11:00 am-11:55 am

3 stops35h 55m

Jeju City

Mon 7/27

9:00 pm-7:57 pm

3 stops35h 57m

$2,213

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 9/30

6:00 am-10:30 pm

3 stops27h 30m

Jeju City

Sun 10/4

10:40 pm-8:00 pm

3 stops34h 20m

$2,216

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 7/15

8:30 pm-3:00 pm

3 stops29h 30m

Jeju City

Tue 7/21

10:30 am-3:24 pm

3 stops41h 54m

$2,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. 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

How long does it take to fly to Jeju City?

Flight times from Washington, D.C. to Jeju City vary, but if you’re flying out of Baltimore and flying into Jeju City (one of the most popular routes), then the duration is 26h 33m on average. Another popular route from Washington, D.C. to Jeju City is flying from Washington, D.C. to Jeju City, which will take roughly 29h 23m. Keep in mind that layovers or delays could extend your travel time.

When to book flights from Washington, D.C. to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Jeju City (WAS to CJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Jeju City

Fastest flight time

25h 36m

Direct flights

None
The fastest flight from Washington, D.C. to Jeju City takes 25h 36m
There are no direct flights from Washington, D.C. to Jeju City. There are no popular flight routes from Washington, D.C. to Jeju City.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Jeju City

  • How far is Washington, D.C. to Jeju City by plane?

    Jeju City is 7205.6 mi away from Washington, D.C.. A reasonable flight in good conditions will take 25h 36m.

  • When did momondo last update prices for flights from Washington, D.C. to Jeju City Airport?

    Prices for flights from Washington, D.C. to Jeju City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. to Jeju City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 Washington, D.C. to Jeju City?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Jeju City. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Jeju City with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Jeju City from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Jeju City?

Once all potential Washington, D.C. 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 Washington, D.C. to Jeju City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. 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