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 23h 25m 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 27h 32m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Washington, D.C. to Jeju City?

Korean Air is the most popular carrier operating from Washington, D.C. to Jeju City

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.

$462 Cheap Flights from Washington, D.C. to Jeju City in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 6:30 pm

IAD

CJU

40h 40m

1 stop

9:50 am - 9:50 am

CJU

IAD

38h 00m

1 stop

$1,483Korean Air

Wed, Nov 4 - Sun, Nov 15

6:00 am - 9:35 pm

IAD

CJU

25h 35m

2 stops

8:50 pm - 9:50 am

CJU

IAD

27h 00m

1 stop

$1,488Korean Air

Wed, Nov 4 - Sun, Nov 15

8:00 am - 9:35 pm

IAD

CJU

23h 35m

2 stops

8:35 pm - 4:17 pm

CJU

IAD

33h 42m

2 stops

$1,499Korean Air

Wed, Nov 4 - Sun, Nov 15

11:50 am - 9:55 pm

IAD

CJU

20h 05m

1 stop

4:50 pm - 9:50 am

CJU

IAD

31h 00m

1 stop

$1,533Korean Air

Wed, Nov 4 - Sat, Nov 14

11:00 pm - 9:05 pm

IAD

CJU

33h 05m

1 stop

10:30 am - 5:40 am

CJU

IAD

32h 10m

2 stops

$1,538Multiple Airlines

Fri, Aug 21 - Fri, Aug 28

6:00 am - 9:55 pm

IAD

CJU

25h 55m

2 stops

9:50 am - 12:20 am

CJU

IAD

28h 30m

2 stops

$1,549Korean Air

Wed, Nov 4 - Sat, Nov 14

11:00 pm - 9:05 pm

IAD

CJU

33h 05m

1 stop

7:30 am - 7:30 pm

CJU

IAD

49h 00m

2 stops

$1,647Multiple Airlines

Fri, Sep 11 - Mon, Sep 21

11:00 pm - 6:15 pm

IAD

CJU

30h 15m

2 stops

3:00 pm - 7:30 pm

CJU

IAD

41h 30m

2 stops

$1,706Air China

Fri, Sep 11 - Mon, Sep 21

1:50 am - 4:00 pm

IAD

CJU

25h 10m

2 stops

5:20 pm - 3:40 pm

CJU

IAD

35h 20m

3 stops

$1,756Multiple Airlines

Sat, Aug 22 - Sun, Aug 30

11:00 am - 12:50 pm

DCA

CJU

35h 50m

2 stops

1:50 pm - 6:05 pm

CJU

DCA

42h 15m

2 stops

$2,603China Eastern

Wed, Nov 4 - Sat, Nov 14

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

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

Korean Air

Nov 4

IAD11:50 amWashington, D.C. Dulles Intl

40h 40m

1 stop

CJU6:30 pmJeju City

Nov 15

CJU9:50 amJeju City

38h 00m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,483

Korean Air

Nov 4

IAD6:00 amWashington, D.C. Dulles Intl

25h 35m

2 stops

CJU9:35 pmJeju City

Nov 15

CJU8:50 pmJeju City

27h 00m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,488

Korean Air

Nov 4

IAD8:00 amWashington, D.C. Dulles Intl

23h 35m

2 stops

CJU9:35 pmJeju City

Nov 15

CJU8:35 pmJeju City

33h 42m

2 stops

IAD4:17 pmWashington, D.C. Dulles Intl

$1,499

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

Sep 11

IAD11:00 pmWashington, D.C. Dulles Intl

30h 15m

2 stops

CJU6:15 pmJeju City

Sep 21

CJU3:00 pmJeju City

41h 30m

2 stops

IAD7:30 pmWashington, D.C. Dulles Intl

$1,706

Air China

Oct 17

IAD6:35 amWashington, D.C. Dulles Intl

49h 40m

2 stops

CJU9:15 pmJeju City

Oct 25

CJU2:40 pmJeju City

65h 50m

2 stops

IAD7:30 pmWashington, D.C. Dulles Intl

$2,195

momondo Fare Finder

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

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 11/4

11:50 am-6:30 pm

1 stop40h 40m

Jeju City

Sun 11/15

9:50 am-9:50 am

1 stop38h 00m

$1,483

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 11/4

6:00 am-9:35 pm

2 stops25h 35m

Jeju City

Sun 11/15

8:50 pm-9:50 am

1 stop27h 00m

$1,488

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 11/4

8:00 am-9:35 pm

2 stops23h 35m

Jeju City

Sun 11/15

8:35 pm-4:17 pm

2 stops33h 42m

$1,499

Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 11/4

11:50 am-9:55 pm

1 stop20h 05m

Jeju City

Sat 11/14

4:50 pm-9:50 am

1 stop31h 00m

$1,533

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 8/21

11:00 pm-9:05 pm

1 stop33h 05m

Jeju City

Fri 8/28

10:30 am-5:40 am

2 stops32h 10m

$1,538

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 11/4

6:00 am-9:55 pm

2 stops25h 55m

Jeju City

Sat 11/14

9:50 am-12:20 am

2 stops28h 30m

$1,549

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 9/11

11:00 pm-9:05 pm

1 stop33h 05m

Jeju City

Mon 9/21

7:30 am-7:30 pm

2 stops49h 00m

$1,647

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 9/11

11:00 pm-6:15 pm

2 stops30h 15m

Jeju City

Mon 9/21

3:00 pm-7:30 pm

2 stops41h 30m

$1,706

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 8/22

1:50 am-4:00 pm

2 stops25h 10m

Jeju City

Sun 8/30

5:20 pm-3:40 pm

3 stops35h 20m

$1,756

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 11/4

11:00 am-12:50 pm

2 stops35h 50m

Jeju City

Sat 11/14

1:50 pm-6:05 pm

2 stops42h 15m

$2,603

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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Can stopping save me money on Washington, D.C. to Jeju City flights?

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

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	22h 00m
Direct flights	None

The fastest flight from Washington, D.C. to Jeju City takes 22h 00m

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.

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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 22h 00m.
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.

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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Cheap flights from Washington, D.C. to Jeju City from $462

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 8/29. 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 City

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

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

Our best Air China deals on Washington, D.C. to Jeju City flight tickets

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See travel insights to Jeju City from

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

Can stopping save me money on Washington, D.C. to Jeju City flights?

What is the cheapest airline that flies from Washington, D.C. to Jeju City?

How long does it take to fly to Jeju City?

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

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

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Direct flights

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

Traveling to a place near Jeju City?

Why use momondo?

An easier way to manage your Jeju City 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

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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.

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