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Cheap flights from Washington, D.C. Dulles Intl Airport to Jeju City from $2,103

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Jeju City departing on 8/11. 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. Dulles Intl Airport to Jeju City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 pm - 2:25 pm
IAD
-
CJU
26h 25m
1 stop
Multiple Airlines Logo
9:30 pm - 11:35 am
CJU
-
IAD
51h 05m
2 stops
$2,103Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
8:28 am - 10:25 pm
IAD
-
CJU
24h 57m
2 stops
Multiple Airlines Logo
3:55 pm - 11:21 am
CJU
-
IAD
32h 26m
2 stops
$2,141Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
9:55 am - 7:30 am
IAD
-
CJU
32h 35m
3 stops
Multiple Airlines Logo
3:55 pm - 11:21 am
CJU
-
IAD
32h 26m
2 stops
$2,164Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
9:55 am - 7:30 am
IAD
-
CJU
32h 35m
3 stops
Multiple Airlines Logo
3:55 pm - 2:22 pm
CJU
-
IAD
35h 27m
2 stops
$2,180Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
1:50 am - 10:30 pm
IAD
-
CJU
31h 40m
2 stops
Multiple Airlines Logo
3:55 pm - 11:21 am
CJU
-
IAD
32h 26m
2 stops
$2,186Multiple Airlines
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
1:50 am - 5:55 pm
IAD
-
CJU
27h 05m
2 stops
Multiple Airlines Logo
3:55 pm - 10:50 am
CJU
-
IAD
31h 55m
1 stop
$2,241Multiple Airlines
Mon, Aug 10 - Tue, Aug 18
Multiple Airlines Logo
12:55 am - 9:20 pm
IAD
-
CJU
31h 25m
2 stops
Multiple Airlines Logo
2:20 pm - 11:45 am
CJU
-
IAD
35h 25m
2 stops
$2,259Multiple Airlines
Sat, Oct 31 - Thu, Dec 31
Multiple Airlines Logo
12:55 am - 10:50 am
IAD
-
CJU
20h 55m
1 stop
Multiple Airlines Logo
11:10 am - 5:00 am
CJU
-
IAD
55h 50m
2 stops
$2,264Multiple Airlines
Sat, Oct 31 - Thu, Dec 31
Multiple Airlines Logo
11:00 pm - 2:25 pm
IAD
-
CJU
26h 25m
1 stop
Multiple Airlines Logo
3:55 pm - 10:50 am
CJU
-
IAD
31h 55m
1 stop
$2,286Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
12:00 pm - 1:20 pm
IAD
-
CJU
35h 20m
2 stops
Multiple Airlines Logo
10:10 am - 8:55 pm
CJU
-
IAD
24h 45m
1 stop
$2,759Multiple Airlines
Tue, Dec 22 - Wed, Dec 30

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Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 30, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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

Tue 8/11

11:00 pm-2:25 pm

1 stop26h 25m

Jeju City

Tue 8/18

9:30 pm-11:35 am

2 stops51h 05m

$2,103
Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 8/11

8:28 am-10:25 pm

2 stops24h 57m

Jeju City

Tue 8/18

3:55 pm-11:21 am

2 stops32h 26m

$2,141

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 8/11

9:55 am-7:30 am

3 stops32h 35m

Jeju City

Tue 8/18

3:55 pm-11:21 am

2 stops32h 26m

$2,164

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 8/11

9:55 am-7:30 am

3 stops32h 35m

Jeju City

Tue 8/18

3:55 pm-2:22 pm

2 stops35h 27m

$2,180

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/10

1:50 am-10:30 pm

2 stops31h 40m

Jeju City

Tue 8/18

3:55 pm-11:21 am

2 stops32h 26m

$2,186

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/10

1:50 am-5:55 pm

2 stops27h 05m

Jeju City

Tue 8/18

3:55 pm-10:50 am

1 stop31h 55m

$2,241

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 10/31

12:55 am-9:20 pm

2 stops31h 25m

Jeju City

Thu 12/31

2:20 pm-11:45 am

2 stops35h 25m

$2,259

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 10/31

12:55 am-10:50 am

1 stop20h 55m

Jeju City

Thu 12/31

11:10 am-5:00 am

2 stops55h 50m

$2,264

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 8/11

11:00 pm-2:25 pm

1 stop26h 25m

Jeju City

Tue 8/18

3:55 pm-10:50 am

1 stop31h 55m

$2,286

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 12/22

12:00 pm-1:20 pm

2 stops35h 20m

Jeju City

Wed 12/30

10:10 am-8:55 pm

1 stop24h 45m

$2,759

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Jeju City flights?

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Jeju City flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Jeju City (IAD to CJU) flight deals and tips

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

Fastest flight time

24h 57m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Jeju City takes 24h 57m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Jeju City. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Jeju City.
Search flight deals

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

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

    The distance between Washington, D.C. Dulles Intl and Jeju City is about 7195.2 mi. In terms of flight time, this usually takes a little over 24h 57m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Jeju City. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Jeju City flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Jeju City from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Jeju City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Jeju City from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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