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 Washington, D.C. and flying into Jeju City (one of the most popular routes), then the duration is 28h 35m on average. Another popular route from Washington, D.C. to Jeju City is flying from Baltimore to Jeju City, which will take roughly 36h 25m. 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 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.

$1,222 Cheap Flights from Washington, D.C. to Jeju City (WAS-CJU) in 2025

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Find the cheapest flights from Washington, D.C. to Jeju City (WAS-CJU)

Round-trip

One-way

Last minute

Cheap round-trip flights

6:10 am - 7:35 amBWI-CJU

36h 25m3 stops

7:55 am - 7:01 amCJU-BWI

36h 06m3 stops

$1,222

Find Deal

Sat, Sep 20 - Sat, Sep 27

6:10 am - 7:30 pmBWI-CJU

24h 20m2 stops

7:55 am - 7:01 amCJU-BWI

36h 06m3 stops

$1,281

Find Deal

Sat, Sep 20 - Sat, Sep 27

9:40 am - 8:10 amDCA-CJU

33h 30m3 stops

12:55 pm - 8:59 amCJU-DCA

33h 04m3 stops

$1,437

Find Deal

Fri, Sep 19 - Fri, Sep 26

6:10 am - 7:30 pmBWI-CJU

24h 20m2 stops

4:55 pm - 7:01 amCJU-BWI

27h 06m2 stops

$1,588

Find Deal

Sat, Sep 20 - Sat, Sep 27

9:40 am - 8:00 amDCA-CJU

33h 20m3 stops

12:55 pm - 10:20 amCJU-DCA

34h 25m2 stops

$1,599

Find Deal

Fri, Sep 19 - Fri, Sep 26

8:30 pm - 7:20 amIAD-CJU

44h 50m2 stops

8:55 am - 3:50 pmCJU-IAD

44h 55m2 stops

$1,739

Find Deal

Sun, Feb 1 - Sun, Feb 15

1:15 pm - 8:00 amIAD-CJU

29h 45m2 stops

4:45 pm - 10:55 amCJU-IAD

31h 10m2 stops

$1,969Korean Air

Find Deal

Sat, Sep 20 - Sat, Sep 27

11:55 pm - 7:20 amIAD-CJU

66h 25m2 stops

8:55 am - 3:50 pmCJU-IAD

44h 55m2 stops

$4,671

Find Deal

Sat, Nov 1 - Sun, Nov 30

8:25 am - 9:05 pmIAD-CJU

23h 40m2 stops

3:35 pm - 10:55 amCJU-IAD

32h 20m2 stops

$6,814

Find Deal

Sat, Sep 20 - Sat, Sep 27

3:30 pm - 7:30 pmDCA-CJU

39h 00m2 stops

12:55 pm - 2:01 pmCJU-DCA

38h 06m2 stops

$10,072

Find Deal

Fri, Sep 19 - Fri, Sep 26

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

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Sat 9/20

6:10 am-7:35 am

3 stops36h 25m

Jeju City

Sat 9/27

7:55 am-7:01 am

3 stops36h 06m

$1,222

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Sat 9/20

6:10 am-7:30 pm

2 stops24h 20m

Jeju City

Sat 9/27

7:55 am-7:01 am

3 stops36h 06m

$1,281

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Fri 9/19

9:40 am-8:10 am

3 stops33h 30m

Jeju City

Fri 9/26

12:55 pm-8:59 am

3 stops33h 04m

$1,437

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Sat 9/20

6:10 am-7:30 pm

2 stops24h 20m

Jeju City

Sat 9/27

4:55 pm-7:01 am

2 stops27h 06m

$1,588

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Fri 9/19

9:40 am-8:00 am

3 stops33h 20m

Jeju City

Fri 9/26

12:55 pm-10:20 am

2 stops34h 25m

$1,599

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sun 2/1

8:30 pm-7:20 am

2 stops44h 50m

Jeju City

Sun 2/15

8:55 am-3:50 pm

2 stops44h 55m

$1,739

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 9/20

1:15 pm-8:00 am

2 stops29h 45m

Jeju City

Sat 9/27

4:45 pm-10:55 am

2 stops31h 10m

$1,969

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 11/1

11:55 pm-7:20 am

2 stops66h 25m

Jeju City

Sun 11/30

8:55 am-3:50 pm

2 stops44h 55m

$4,671

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 9/20

8:25 am-9:05 pm

2 stops23h 40m

Jeju City

Sat 9/27

3:35 pm-10:55 am

2 stops32h 20m

$6,814

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Fri 9/19

3:30 pm-7:30 pm

2 stops39h 00m

Jeju City

Fri 9/26

12:55 pm-2:01 pm

2 stops38h 06m

$10,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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

Prices

Other information

What is the cheapest day to depart on your flight to Jeju City?

The cheapest day to depart from Washington, D.C. to Jeju City is on a Saturday. Travelers who choose to depart for Jeju City on a Saturday will often find tickets for as low as $2,016. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Jeju City for around $3,213.

What is the cheapest time of day to depart on your flight to Jeju City?

In the morning is the cheapest time of day to fly from Washington, D.C. to Jeju City when you can find flight prices for as low as $2,016. Flying to Jeju City in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $3,213.

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

Best Price Found	$6,403
Fastest flight time	23h 40m
Direct flights	None
Airports in Jeju City	1 airport

The best one-way flight to Jeju City from Washington, D.C. in the past 72 hours is $6,403. The best round-trip flight deal from Washington, D.C. to Jeju City found on momondo in the last 72 hours is $1,222.

The fastest flight from Washington, D.C. to Jeju City takes 23h 40m

There are no direct flights from Washington, D.C. to Jeju City. Popular non-direct routes for this connection are Baltimore/Washington Airport - Jeju City Airport, Washington, D.C. Reagan-National Airport - Jeju City Airport and Washington, D.C. Dulles Intl Airport - Jeju City Airport.

There is 1 airport near Jeju City: Jeju City (CJU)

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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 23h 40m.
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.

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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.