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Cheap flights from Washington, D.C. to Jeju City from $552

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 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
7:04 am - 9:35 am
BWI
-
CJU
37h 31m
2 stops
Multiple Airlines Logo
10:40 am - 6:28 am
CJU
-
BWI
32h 48m
2 stops
$1,432Multiple Airlines
Thu, May 7 - Thu, May 14
Multiple Airlines Logo
8:20 am - 7:30 am
IAD
-
CJU
34h 10m
3 stops
Multiple Airlines Logo
1:40 pm - 10:50 am
CJU
-
IAD
34h 10m
3 stops
$1,815Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
9:40 am - 7:50 am
DCA
-
CJU
33h 10m
3 stops
Multiple Airlines Logo
9:30 pm - 7:58 pm
CJU
-
DCA
35h 28m
3 stops
$1,963Multiple Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
9:45 am - 7:50 am
IAD
-
CJU
33h 05m
3 stops
Multiple Airlines Logo
4:05 pm - 10:50 am
CJU
-
IAD
31h 45m
2 stops
$1,987Multiple Airlines
Sat, May 2 - Sat, May 9
Air China Logo
6:30 am - 9:15 pm
IAD
-
CJU
49h 45m
2 stops
Air China Logo
2:00 pm - 7:30 pm
CJU
-
IAD
66h 30m
2 stops
$2,231Air China
Wed, May 6 - Wed, May 13
Air China Logo
5:55 pm - 9:05 pm
IAD
-
CJU
38h 10m
2 stops
Air China Logo
3:00 pm - 7:30 pm
CJU
-
IAD
41h 30m
2 stops
$2,288Air China
Mon, May 4 - Mon, May 11
Air China Logo
5:55 pm - 9:05 pm
IAD
-
CJU
38h 10m
2 stops
Air China Logo
3:00 pm - 7:30 pm
CJU
-
IAD
41h 30m
2 stops
$2,344Air China
Mon, May 11 - Mon, May 25
China Eastern Logo
11:00 am - 12:30 pm
DCA
-
CJU
36h 30m
2 stops
China Eastern Logo
1:40 pm - 11:24 pm
CJU
-
DCA
46h 44m
2 stops
$2,390China Eastern
Mon, May 11 - Mon, May 25
China Eastern Logo
11:00 am - 3:00 pm
DCA
-
CJU
39h 00m
2 stops
China Eastern Logo
1:40 pm - 11:24 pm
CJU
-
DCA
46h 44m
2 stops
$3,133China Eastern
Mon, May 4 - Mon, May 11
China Eastern Logo
11:00 am - 3:00 pm
DCA
-
CJU
39h 00m
2 stops
China Eastern Logo
7:10 pm - 11:24 pm
CJU
-
DCA
41h 14m
2 stops
$3,348China Eastern
Mon, May 4 - Mon, May 11

Air China flights from Washington, D.C. to Jeju City

Our best Air China deals on Washington, D.C. to Jeju City flight tickets
Air China
May 6
IAD6:30 amWashington, D.C. Dulles Intl
49h 45m
2 stops
CJU9:15 pmJeju City
May 13
CJU2:00 pmJeju City
66h 30m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$2,231
Air China
May 4
IAD5:55 pmWashington, D.C. Dulles Intl
38h 10m
2 stops
CJU9:05 pmJeju City
May 11
CJU3:00 pmJeju City
41h 30m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$2,288
Air China
May 11
IAD5:55 pmWashington, D.C. Dulles Intl
38h 10m
2 stops
CJU9:05 pmJeju City
May 25
CJU3:00 pmJeju City
41h 30m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$2,344

China Eastern flights from Washington, D.C. to Jeju City

Our best China Eastern deals on Washington, D.C. to Jeju City flight tickets
China Eastern
May 11
DCA11:00 amWashington, D.C. Reagan-National
36h 30m
2 stops
CJU12:30 pmJeju City
May 25
CJU1:40 pmJeju City
46h 44m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$2,390
China Eastern
May 11
DCA11:00 amWashington, D.C. Reagan-National
36h 30m
2 stops
CJU12:30 pmJeju City
May 25
CJU1:40 pmJeju City
46h 44m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$2,916
China Eastern
May 4
DCA11:00 amWashington, D.C. Reagan-National
39h 00m
2 stops
CJU3:00 pmJeju City
May 11
CJU1:40 pmJeju City
46h 44m
2 stops
DCA11:24 pmWashington, D.C. Reagan-National
$3,133

momondo Fare Finder

 
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 March 23, 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

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Thu 5/7

7:04 am-9:35 am

2 stops37h 31m

Jeju City

Thu 5/14

10:40 am-6:28 am

2 stops32h 48m

$1,432

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 4/21

8:20 am-7:30 am

3 stops34h 10m

Jeju City

Tue 4/28

1:40 pm-10:50 am

3 stops34h 10m

$1,815

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Sat 5/2

9:40 am-7:50 am

3 stops33h 10m

Jeju City

Sat 5/9

9:30 pm-7:58 pm

3 stops35h 28m

$1,963
Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 5/2

9:45 am-7:50 am

3 stops33h 05m

Jeju City

Sat 5/9

4:05 pm-10:50 am

2 stops31h 45m

$1,987

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 5/6

6:30 am-9:15 pm

2 stops49h 45m

Jeju City

Wed 5/13

2:00 pm-7:30 pm

2 stops66h 30m

$2,231

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 5/4

5:55 pm-9:05 pm

2 stops38h 10m

Jeju City

Mon 5/11

3:00 pm-7:30 pm

2 stops41h 30m

$2,288

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 5/11

5:55 pm-9:05 pm

2 stops38h 10m

Jeju City

Mon 5/25

3:00 pm-7:30 pm

2 stops41h 30m

$2,344

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/11

11:00 am-12:30 pm

2 stops36h 30m

Jeju City

Mon 5/25

1:40 pm-11:24 pm

2 stops46h 44m

$2,390

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/4

11:00 am-3:00 pm

2 stops39h 00m

Jeju City

Mon 5/11

1:40 pm-11:24 pm

2 stops46h 44m

$3,133

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/4

11:00 am-3:00 pm

2 stops39h 00m

Jeju City

Mon 5/11

7:10 pm-11:24 pm

2 stops41h 14m

$3,348

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 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 Washington, D.C. and flying into Jeju City (one of the most popular routes), then the duration is 30h 05m on average. Another popular route from Washington, D.C. to Jeju City is flying from Baltimore to Jeju City, which will take roughly 37h 31m. 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

26h 01m

Direct flights

None
The fastest flight from Washington, D.C. to Jeju City takes 26h 01m
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

  • 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 26h 01m.

  • 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