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Cheap flights from District of Columbia to Jeju-do from $735

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Jeju-do departing on 2/19. 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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Find the cheapest flights from District of Columbia to Jeju-do

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:59 am - 10:45 am
DCA
-
CJU
34h 46m
2 stops
Multiple Airlines Logo
10:10 am - 8:05 pm
CJU
-
DCA
46h 55m
2 stops
$1,212Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:45 am - 7:45 am
IAD
-
CJU
32h 00m
3 stops
Multiple Airlines Logo
8:00 pm - 4:55 pm
CJU
-
IAD
33h 55m
2 stops
$1,541Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
6:00 am - 7:15 am
DCA
-
CJU
35h 15m
3 stops
Multiple Airlines Logo
9:20 pm - 4:37 pm
CJU
-
DCA
32h 17m
3 stops
$1,563Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
9:45 am - 10:10 am
IAD
-
CJU
34h 25m
3 stops
Multiple Airlines Logo
10:35 pm - 4:05 pm
CJU
-
IAD
30h 30m
2 stops
$1,731Multiple Airlines
Wed, Mar 4 - Thu, Jun 4
China Eastern Logo
11:00 am - 12:50 pm
DCA
-
CJU
36h 50m
2 stops
China Eastern Logo
7:10 pm - 10:37 pm
CJU
-
DCA
40h 27m
2 stops
$1,833China Eastern
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
4:10 pm - 12:50 pm
DCA
-
CJU
31h 40m
3 stops
Multiple Airlines Logo
7:20 am - 10:29 pm
CJU
-
DCA
28h 09m
3 stops
$2,067Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
9:45 am - 9:40 pm
IAD
-
CJU
22h 55m
2 stops
Multiple Airlines Logo
10:35 pm - 7:50 pm
CJU
-
IAD
34h 15m
2 stops
$2,213Multiple Airlines
Sat, Jun 27 - Sun, Jul 5
Multiple Airlines Logo
9:55 am - 7:35 am
IAD
-
CJU
32h 40m
3 stops
Multiple Airlines Logo
9:35 pm - 7:50 pm
CJU
-
IAD
35h 15m
2 stops
$2,333Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
4:10 pm - 12:50 pm
DCA
-
CJU
31h 40m
3 stops
Multiple Airlines Logo
7:20 am - 10:29 pm
CJU
-
DCA
28h 09m
3 stops
$2,356Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Korean Air Logo
1:30 pm - 8:20 am
IAD
-
CJU
29h 50m
1 stop
Korean Air Logo
8:45 pm - 11:15 am
CJU
-
IAD
27h 30m
1 stop
$2,630Korean Air
Sat, Jun 27 - Sun, Jul 5

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Jeju-do 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 February 10, 2026.
Use the filters below to find and compare flights from District of Columbia to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 3/4

9:59 am-10:45 am

2 stops34h 46m

Jeju City

Wed 3/11

10:10 am-8:05 pm

2 stops46h 55m

$1,212

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 3/4

9:45 am-7:45 am

3 stops32h 00m

Jeju City

Wed 3/11

8:00 pm-4:55 pm

2 stops33h 55m

$1,541

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-7:15 am

3 stops35h 15m

Jeju City

Wed 3/11

9:20 pm-4:37 pm

3 stops32h 17m

$1,563

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 3/4

9:45 am-10:10 am

3 stops34h 25m

Jeju City

Thu 6/4

10:35 pm-4:05 pm

2 stops30h 30m

$1,731

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Mon 3/23

11:00 am-12:50 pm

2 stops36h 50m

Jeju City

Mon 3/30

7:10 pm-10:37 pm

2 stops40h 27m

$1,833

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Wed 3/25

4:10 pm-12:50 pm

3 stops31h 40m

Jeju City

Wed 4/1

7:20 am-10:29 pm

3 stops28h 09m

$2,067

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 6/27

9:45 am-9:40 pm

2 stops22h 55m

Jeju City

Sun 7/5

10:35 pm-7:50 pm

2 stops34h 15m

$2,213

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 5/30

9:55 am-7:35 am

3 stops32h 40m

Jeju City

Sat 6/6

9:35 pm-7:50 pm

2 stops35h 15m

$2,333

Washington, D.C.Jeju City

DCA - CJU

DCACJU

Washington, D.C. Reagan-National

Thu 3/26

4:10 pm-12:50 pm

3 stops31h 40m

Jeju City

Thu 4/2

7:20 am-10:29 pm

3 stops28h 09m

$2,356

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Sat 6/27

1:30 pm-8:20 am

1 stop29h 50m

Jeju City

Sun 7/5

8:45 pm-11:15 am

1 stop27h 30m

$2,630

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest airline that flies from District of Columbia to Jeju-do?

Korean Air is the most popular carrier operating from District of Columbia to Jeju-do

Cheap District of Columbia to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Jeju-do

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from District of Columbia to Jeju-do takes 22h 55m
There are no direct flights from District of Columbia to Jeju-do. There are no popular flight routes from District of Columbia to Jeju-do.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Jeju-do?

    Prices for flights from District of Columbia to Jeju-do were last updated today.

  • How old do you have to be to fly from District of Columbia to Jeju-do?

    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 District of Columbia 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 District of Columbia to Jeju-do?

Finding the right flight to Jeju-do from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jeju-do quick and easy, saving you time and money.

Can I find flights from District of Columbia to Jeju-do with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Jeju-do from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Jeju-do?

Once all potential District of Columbia to Jeju-do 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 District of Columbia 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 District of Columbia and alert you when they change.

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