When did momondo last update prices for flights from Washington, D.C. to Jeju-do?

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

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

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. to Jeju-do.

What documentation or ID do you need to fly to Jeju-do?

The required travel and health documents for your Jeju-do trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jeju-do. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,432 Cheap Flights from Washington, D.C. to Jeju-do in 2026

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Find the cheapest flights from Washington, D.C. to Jeju-do

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9:55 am - 7:30 am

IAD

CJU

32h 35m

3 stops

10:40 pm - 1:30 pm

CJU

IAD

27h 50m

2 stops

$1,843Multiple Airlines

Mon, Apr 27 - Wed, May 13

11:00 am - 10:45 am

IAD

CJU

34h 45m

3 stops

6:25 pm - 4:05 pm

CJU

IAD

34h 40m

2 stops

$1,860Multiple Airlines

Wed, May 13 - Wed, May 20

12:39 pm - 12:30 pm

IAD

CJU

34h 51m

2 stops

9:35 pm - 4:05 pm

CJU

IAD

31h 30m

2 stops

$1,912Multiple Airlines

Wed, May 13 - Wed, May 20

6:59 am - 6:30 am

DCA

CJU

34h 31m

2 stops

8:50 pm - 6:58 pm

CJU

DCA

35h 08m

3 stops

$1,968Multiple Airlines

Mon, May 11 - Mon, May 18

6:00 am - 6:30 am

DCA

CJU

35h 30m

3 stops

8:50 pm - 4:45 pm

CJU

DCA

32h 55m

3 stops

$1,970Multiple Airlines

Mon, May 11 - Mon, May 18

9:55 am - 10:00 am

IAD

CJU

35h 05m

3 stops

6:30 am - 9:25 pm

CJU

IAD

27h 55m

3 stops

$1,972Multiple Airlines

Mon, Apr 27 - Wed, May 13

9:55 am - 9:40 am

IAD

CJU

34h 45m

3 stops

9:30 pm - 8:29 pm

CJU

IAD

35h 59m

3 stops

$1,982Multiple Airlines

Wed, May 13 - Wed, May 20

8:19 am - 6:30 am

IAD

CJU

33h 11m

2 stops

10:35 pm - 4:05 pm

CJU

IAD

30h 30m

2 stops

$2,019Multiple Airlines

Mon, May 11 - Mon, May 18

1:15 pm - 12:10 pm

IAD

CJU

33h 55m

2 stops

8:30 pm - 11:15 am

CJU

IAD

27h 45m

2 stops

$2,043Korean Air

Tue, May 12 - Tue, May 19

11:00 am - 6:10 pm

DCA

CJU

42h 10m

2 stops

1:40 pm - 11:24 pm

CJU

DCA

46h 44m

2 stops

$2,808China Eastern

Mon, May 11 - Mon, May 18

Korean Air flights from Washington, D.C. to Jeju-do

Our best Korean Air deals on Washington, D.C. to Jeju-do flight tickets

Korean Air

May 12

IAD1:15 pmWashington, D.C. Dulles Intl

33h 55m

2 stops

CJU12:10 pmJeju City

May 19

CJU8:30 pmJeju City

27h 45m

2 stops

IAD11:15 amWashington, D.C. Dulles Intl

$2,043

Korean Air

Apr 27

IAD1:15 pmWashington, D.C. Dulles Intl

33h 55m

2 stops

CJU12:10 pmJeju City

May 13

CJU8:30 pmJeju City

27h 45m

2 stops

IAD11:15 amWashington, D.C. Dulles Intl

$2,111

Korean Air

May 11

IAD1:15 pmWashington, D.C. Dulles Intl

30h 10m

1 stop

CJU8:25 amJeju City

May 18

CJU7:35 pmJeju City

28h 40m

1 stop

IAD11:15 amWashington, D.C. Dulles Intl

$2,139

Asiana Airlines flights from Washington, D.C. to Jeju-do

Our best Asiana Airlines deals on Washington, D.C. to Jeju-do flight tickets

Asiana Airlines

May 5

IAD5:55 pmWashington, D.C. Dulles Intl

26h 40m

2 stops

CJU9:35 amJeju City

May 13

CJU2:30 pmJeju City

28h 30m

2 stops

IAD6:00 amWashington, D.C. Dulles Intl

$2,056

Asiana Airlines

Apr 2

IAD5:55 pmWashington, D.C. Dulles Intl

31h 40m

2 stops

CJU2:35 pmJeju City

Apr 6

CJU6:30 amJeju City

36h 26m

2 stops

IAD5:56 amWashington, D.C. Dulles Intl

$4,381

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 4/27

9:55 am-7:30 am

3 stops32h 35m

Jeju City

Wed 5/13

10:40 pm-1:30 pm

2 stops27h 50m

$1,843

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 5/13

11:00 am-10:45 am

3 stops34h 45m

Jeju City

Wed 5/20

6:25 pm-4:05 pm

2 stops34h 40m

$1,860

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 5/13

12:39 pm-12:30 pm

2 stops34h 51m

Jeju City

Wed 5/20

9:35 pm-4:05 pm

2 stops31h 30m

$1,912

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/11

6:59 am-6:30 am

2 stops34h 31m

Jeju City

Mon 5/18

8:50 pm-6:58 pm

3 stops35h 08m

$1,968

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/11

6:00 am-6:30 am

3 stops35h 30m

Jeju City

Mon 5/18

8:50 pm-4:45 pm

3 stops32h 55m

$1,970

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 4/27

9:55 am-10:00 am

3 stops35h 05m

Jeju City

Wed 5/13

6:30 am-9:25 pm

3 stops27h 55m

$1,972

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 5/13

9:55 am-9:40 am

3 stops34h 45m

Jeju City

Wed 5/20

9:30 pm-8:29 pm

3 stops35h 59m

$1,982

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 5/11

8:19 am-6:30 am

2 stops33h 11m

Jeju City

Mon 5/18

10:35 pm-4:05 pm

2 stops30h 30m

$2,019

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Tue 5/12

1:15 pm-12:10 pm

2 stops33h 55m

Jeju City

Tue 5/19

8:30 pm-11:15 am

2 stops27h 45m

$2,043

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 5/11

11:00 am-6:10 pm

2 stops42h 10m

Jeju City

Mon 5/18

1:40 pm-11:24 pm

2 stops46h 44m

$2,808

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Jeju-do

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 is the flight from Washington, D.C. to Jeju-do?

Flight times from Washington, D.C. to Jeju-do 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 28h 10m on average. Another popular route from Washington, D.C. to Jeju-do 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.

Cheap Washington, D.C. to Jeju-do flight deals and tips

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

Fastest flight time	23h 45m
Direct flights	None

The fastest flight from Washington, D.C. to Jeju-do takes 23h 45m

There are no direct flights from Washington, D.C. to Jeju-do. There are no popular flight routes from Washington, D.C. to Jeju-do.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Jeju-do?
Prices for flights from Washington, D.C. to Jeju-do are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. to Jeju-do?
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. to Jeju-do.
What documentation or ID do you need to fly to Jeju-do?
The required travel and health documents for your Jeju-do trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jeju-do. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Jeju-do?

It is quick and easy to find Washington, D.C. to Jeju-do flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Jeju-do that suits you.

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

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

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

momondo helps you find the best flight between Washington, D.C. and Jeju-do by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Jeju-do, momondo offers a useful price alert feature which will track prices for flights to Jeju-do from Washington, D.C. and alert you when they change.

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Flights to Muan

Cheap flights from Washington, D.C. to Jeju-do from $1,843

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. to Jeju-do departing on 4/27. 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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Korean Air flights from Washington, D.C. to Jeju-do

Our best Korean Air deals on Washington, D.C. to Jeju-do flight tickets

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Fastest flight time

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Why use momondo?

An easier way to manage your Jeju-do trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Jeju-do

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