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Cheap flights from District of Columbia to Jeju City from $1,460

This is the cheapest round-trip 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 9/2. 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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0 bags

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Find the cheapest flights from District of Columbia to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:15 am - 10:25 pm
IAD
-
CJU
32h 10m
2 stops
Multiple Airlines Logo
6:30 am - 10:00 pm
CJU
-
IAD
28h 30m
2 stops
$1,460Multiple Airlines
Wed, Sep 2 - Fri, Sep 11
Multiple Airlines Logo
1:15 am - 8:40 pm
IAD
-
CJU
30h 25m
2 stops
Multiple Airlines Logo
10:40 pm - 8:25 pm
CJU
-
IAD
34h 45m
3 stops
$1,689Multiple Airlines
Wed, Sep 2 - Fri, Sep 11
Korean Air Logo
1:15 pm - 8:20 am
IAD
-
CJU
30h 05m
1 stop
Korean Air Logo
8:45 pm - 11:05 am
CJU
-
IAD
27h 20m
1 stop
$1,779Korean Air
Thu, Sep 3 - Fri, Sep 11
Multiple Airlines Logo
10:15 pm - 9:35 pm
IAD
-
CJU
34h 20m
2 stops
Multiple Airlines Logo
9:40 pm - 3:05 pm
CJU
-
IAD
30h 25m
2 stops
$1,932Multiple Airlines
Sun, Jul 5 - Tue, Jul 14
Multiple Airlines Logo
1:15 am - 8:40 pm
IAD
-
CJU
30h 25m
2 stops
Multiple Airlines Logo
10:30 am - 10:00 pm
CJU
-
IAD
24h 30m
1 stop
$1,936Multiple Airlines
Wed, Sep 2 - Fri, Sep 11
Multiple Airlines Logo
6:21 am - 10:00 pm
DCA
-
CJU
26h 39m
2 stops
Multiple Airlines Logo
6:30 am - 8:00 pm
CJU
-
DCA
26h 30m
2 stops
$1,973Multiple Airlines
Thu, Aug 6 - Fri, Aug 14
Multiple Airlines Logo
6:59 am - 7:30 am
DCA
-
CJU
35h 31m
3 stops
Multiple Airlines Logo
3:55 pm - 8:52 am
CJU
-
DCA
29h 57m
3 stops
$2,102Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
9:40 am - 8:05 am
DCA
-
CJU
33h 25m
3 stops
Multiple Airlines Logo
3:55 pm - 8:52 am
CJU
-
DCA
29h 57m
3 stops
$2,113Multiple Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
1:50 am - 6:05 am
IAD
-
CJU
39h 15m
1 stop
Multiple Airlines Logo
9:30 pm - 11:35 am
CJU
-
IAD
51h 05m
2 stops
$2,146Multiple Airlines
Wed, Aug 5 - Fri, Aug 14
Korean Air Logo
1:30 pm - 8:00 am
IAD
-
CJU
29h 30m
2 stops
Korean Air Logo
4:35 pm - 11:15 am
CJU
-
IAD
31h 40m
2 stops
$2,338Korean Air
Mon, Jul 20 - Fri, Jul 24

Air China flights from District of Columbia to Jeju City

Our best Air China deals on District of Columbia to Jeju City flight tickets
Air China
Sep 28
IAD1:03 pmWashington, D.C. Dulles Intl
43h 02m
2 stops
CJU9:05 pmJeju City
Oct 2
CJU10:00 pmJeju City
36h 27m
2 stops
IAD9:27 pmWashington, D.C. Dulles Intl
$3,300
Air China
Sep 28
IAD5:42 pmWashington, D.C. Dulles Intl
38h 23m
2 stops
CJU9:05 pmJeju City
Oct 2
CJU10:00 pmJeju City
36h 27m
2 stops
IAD9:27 pmWashington, D.C. Dulles Intl
$3,302
Air China
Jun 22
IAD5:48 pmWashington, D.C. Dulles Intl
38h 17m
2 stops
CJU9:05 pmJeju City
Jun 29
CJU10:00 pmJeju City
34h 30m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$3,589

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
Sep 3
IAD1:15 pmWashington, D.C. Dulles Intl
30h 05m
1 stop
CJU8:20 amJeju City
Sep 11
CJU8:45 pmJeju City
27h 20m
1 stop
IAD11:05 amWashington, D.C. Dulles Intl
$1,779
Korean Air
Jul 20
IAD1:30 pmWashington, D.C. Dulles Intl
29h 30m
2 stops
CJU8:00 amJeju City
Jul 24
CJU4:35 pmJeju City
31h 40m
2 stops
IAD11:15 amWashington, D.C. Dulles Intl
$2,338
Korean Air
Aug 6
IAD1:30 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
CJU9:45 pmJeju City
Aug 14
CJU8:20 pmJeju City
27h 55m
1 stop
IAD11:15 amWashington, D.C. Dulles Intl
$2,494

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 June 2, 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

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-10:25 pm

2 stops32h 10m

Jeju City

Fri 9/11

6:30 am-10:00 pm

2 stops28h 30m

$1,460

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-8:40 pm

2 stops30h 25m

Jeju City

Fri 9/11

10:40 pm-8:25 pm

3 stops34h 45m

$1,689

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Thu 9/3

1:15 pm-8:20 am

1 stop30h 05m

Jeju City

Fri 9/11

8:45 pm-11:05 am

1 stop27h 20m

$1,779

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sun 7/5

10:15 pm-9:35 pm

2 stops34h 20m

Jeju City

Tue 7/14

9:40 pm-3:05 pm

2 stops30h 25m

$1,932

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/2

1:15 am-8:40 pm

2 stops30h 25m

Jeju City

Fri 9/11

10:30 am-10:00 pm

1 stop24h 30m

$1,936
Quickest round-trip

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Thu 8/6

6:21 am-10:00 pm

2 stops26h 39m

Jeju City

Fri 8/14

6:30 am-8:00 pm

2 stops26h 30m

$1,973

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 7/20

6:59 am-7:30 am

3 stops35h 31m

Jeju City

Fri 7/24

3:55 pm-8:52 am

3 stops29h 57m

$2,102

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 7/20

9:40 am-8:05 am

3 stops33h 25m

Jeju City

Fri 7/24

3:55 pm-8:52 am

3 stops29h 57m

$2,113

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 8/5

1:50 am-6:05 am

1 stop39h 15m

Jeju City

Fri 8/14

9:30 pm-11:35 am

2 stops51h 05m

$2,146

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 7/20

1:30 pm-8:00 am

2 stops29h 30m

Jeju City

Fri 7/24

4:35 pm-11:15 am

2 stops31h 40m

$2,338

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

19h 15m

Direct flights

None
The fastest flight from District of Columbia to Jeju City takes 19h 15m
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.

Frequently asked questions about flying from District of Columbia to Jeju City

  • How do I get Price Alerts for flights from District of Columbia to Jeju City?

    Confirm your travel details to search for the latest offers for flights from District of Columbia to Jeju City. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from District of Columbia to Jeju City with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Jeju City trip

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Find better results for your trip to South Korea

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