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 Baltimore and flying into Jeju City (one of the most popular routes), then the duration is 26h 48m on average. Another popular route from Washington, D.C. to Jeju-do is flying from Washington, D.C. to Jeju City, which will take roughly 28h 53m. Keep in mind that layovers or delays could extend your travel time.

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.

$1,700 Cheap Flights from Washington, D.C. to Jeju-do in 2026

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

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:20 pm - 6:35 pm

IAD

CJU

40h 15m

1 stop

9:20 pm - 9:50 am

CJU

IAD

26h 30m

1 stop

$1,700Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

9:40 am - 7:30 am

DCA

CJU

32h 50m

3 stops

9:20 pm - 7:57 pm

CJU

DCA

35h 37m

3 stops

$1,757Multiple Airlines

Tue, Aug 11 - Tue, Aug 18

9:40 am - 7:30 am

DCA

CJU

32h 50m

3 stops

9:20 pm - 7:57 pm

CJU

DCA

35h 37m

3 stops

$1,758Multiple Airlines

Tue, Aug 11 - Tue, Aug 18

12:20 pm - 7:30 am

IAD

CJU

29h 10m

1 stop

1:15 pm - 5:51 am

CJU

IAD

30h 36m

2 stops

$1,780Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

12:10 pm - 1:40 pm

IAD

CJU

35h 30m

3 stops

10:15 pm - 9:22 pm

CJU

IAD

37h 07m

3 stops

$1,788Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

9:55 am - 7:35 am

IAD

CJU

32h 40m

3 stops

5:20 pm - 3:40 pm

CJU

IAD

35h 20m

3 stops

$1,907Multiple Airlines

Mon, Aug 17 - Tue, Aug 25

12:10 pm - 1:40 pm

IAD

CJU

35h 30m

3 stops

8:00 pm - 3:55 pm

CJU

IAD

33h 55m

2 stops

$1,910Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

6:18 pm - 1:40 pm

IAD

CJU

29h 22m

2 stops

5:10 pm - 5:51 am

CJU

IAD

26h 41m

2 stops

$1,916Multiple Airlines

Fri, Nov 6 - Sun, Nov 15

8:28 am - 10:25 pm

IAD

CJU

24h 57m

2 stops

5:20 pm - 3:40 pm

CJU

IAD

35h 20m

3 stops

$1,932Multiple Airlines

Mon, Aug 17 - Tue, Aug 25

9:55 am - 10:00 pm

IAD

CJU

23h 05m

2 stops

4:05 pm - 10:50 am

CJU

IAD

31h 45m

2 stops

$2,033Multiple Airlines

Mon, Aug 17 - Tue, Aug 25

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Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 11/6

12:20 pm-6:35 pm

1 stop40h 15m

Jeju City

Sun 11/15

9:20 pm-9:50 am

1 stop26h 30m

$1,700

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Tue 8/11

9:40 am-7:30 am

3 stops32h 50m

Jeju City

Tue 8/18

9:20 pm-7:57 pm

3 stops35h 37m

$1,757

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Tue 8/11

9:40 am-7:30 am

3 stops32h 50m

Jeju City

Tue 8/18

9:20 pm-7:57 pm

3 stops35h 37m

$1,758

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 11/6

12:20 pm-7:30 am

1 stop29h 10m

Jeju City

Sun 11/15

1:15 pm-5:51 am

2 stops30h 36m

$1,780

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 11/6

12:10 pm-1:40 pm

3 stops35h 30m

Jeju City

Sun 11/15

10:15 pm-9:22 pm

3 stops37h 07m

$1,788

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/17

9:55 am-7:35 am

3 stops32h 40m

Jeju City

Tue 8/25

5:20 pm-3:40 pm

3 stops35h 20m

$1,907

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 11/6

12:10 pm-1:40 pm

3 stops35h 30m

Jeju City

Sun 11/15

8:00 pm-3:55 pm

2 stops33h 55m

$1,910

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 11/6

6:18 pm-1:40 pm

2 stops29h 22m

Jeju City

Sun 11/15

5:10 pm-5:51 am

2 stops26h 41m

$1,916

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/17

8:28 am-10:25 pm

2 stops24h 57m

Jeju City

Tue 8/25

5:20 pm-3:40 pm

3 stops35h 20m

$1,932

Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/17

9:55 am-10:00 pm

2 stops23h 05m

Jeju City

Tue 8/25

4:05 pm-10:50 am

2 stops31h 45m

$2,033

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

Prices

Other information

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

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

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	24h 57m
Direct flights	None

The fastest flight from Washington, D.C. to Jeju-do takes 24h 57m

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

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

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.