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Cheap flights from District of Columbia to Jeju-do from $474

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
1:20 pm - 7:30 am
IAD
-
CJU
29h 10m
1 stop
Multiple Airlines Logo
8:50 pm - 10:50 am
CJU
-
IAD
27h 00m
1 stop
$1,320Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
1:20 pm - 7:45 pm
IAD
-
CJU
41h 25m
1 stop
Multiple Airlines Logo
10:15 pm - 5:40 am
CJU
-
IAD
44h 25m
2 stops
$1,409Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
11:00 pm - 9:05 pm
IAD
-
CJU
33h 05m
1 stop
Multiple Airlines Logo
7:30 am - 10:05 am
CJU
-
IAD
39h 35m
2 stops
$1,427Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
9:55 am - 10:00 pm
IAD
-
CJU
23h 05m
2 stops
Multiple Airlines Logo
9:30 pm - 7:00 pm
CJU
-
IAD
34h 30m
3 stops
$1,599Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
9:55 am - 10:00 pm
IAD
-
CJU
23h 05m
2 stops
Multiple Airlines Logo
8:15 am - 7:30 pm
CJU
-
IAD
24h 15m
2 stops
$1,600Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
7:00 am - 6:30 am
IAD
-
CJU
34h 30m
2 stops
Multiple Airlines Logo
10:30 am - 10:00 pm
CJU
-
IAD
24h 30m
1 stop
$1,737Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
1:15 pm - 12:30 pm
IAD
-
CJU
34h 15m
3 stops
Multiple Airlines Logo
1:40 pm - 11:05 am
CJU
-
IAD
34h 25m
3 stops
$1,740Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
11:00 pm - 9:05 pm
IAD
-
CJU
33h 05m
1 stop
Multiple Airlines Logo
10:30 am - 10:00 pm
CJU
-
IAD
24h 30m
1 stop
$1,745Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Multiple Airlines Logo
5:40 pm - 12:30 pm
IAD
-
CJU
29h 50m
3 stops
Multiple Airlines Logo
5:20 pm - 3:40 pm
CJU
-
IAD
35h 20m
3 stops
$1,808Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
5:40 pm - 12:30 pm
IAD
-
CJU
29h 50m
3 stops
Multiple Airlines Logo
9:10 am - 10:30 pm
CJU
-
IAD
26h 20m
2 stops
$1,855Multiple Airlines
Mon, Aug 24 - Mon, Aug 31

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Air China flights from District of Columbia to Jeju-do

Our best Air China deals on District of Columbia to Jeju-do flight tickets
Air China
Aug 24
IAD3:26 pmWashington, D.C. Dulles Intl
40h 39m
2 stops
CJU9:05 pmJeju City
Aug 31
CJU10:00 pmJeju City
34h 30m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$3,097
Air China
Aug 11
IAD11:00 pmWashington, D.C. Dulles Intl
33h 05m
1 stop
CJU9:05 pmJeju City
Aug 17
CJU3:00 pmJeju City
41h 30m
2 stops
IAD7:30 pmWashington, D.C. Dulles Intl
$3,111
Air China
Aug 11
IAD11:00 pmWashington, D.C. Dulles Intl
33h 05m
1 stop
CJU9:05 pmJeju City
Aug 17
CJU10:00 pmJeju City
34h 30m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$7,857

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 July 31, 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

Cheapest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-7:30 am

1 stop29h 10m

Jeju City

Tue 9/15

8:50 pm-10:50 am

1 stop27h 00m

$1,320

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-7:45 pm

1 stop41h 25m

Jeju City

Tue 9/15

10:15 pm-5:40 am

2 stops44h 25m

$1,409

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-9:05 pm

1 stop33h 05m

Jeju City

Fri 9/4

7:30 am-10:05 am

2 stops39h 35m

$1,427

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 9/7

9:55 am-10:00 pm

2 stops23h 05m

Jeju City

Tue 9/15

9:30 pm-7:00 pm

3 stops34h 30m

$1,599
Quickest round-trip

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 9/7

9:55 am-10:00 pm

2 stops23h 05m

Jeju City

Tue 9/15

8:15 am-7:30 pm

2 stops24h 15m

$1,600

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/9

7:00 am-6:30 am

2 stops34h 30m

Jeju City

Wed 9/16

10:30 am-10:00 pm

1 stop24h 30m

$1,737

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Wed 9/9

1:15 pm-12:30 pm

3 stops34h 15m

Jeju City

Wed 9/16

1:40 pm-11:05 am

3 stops34h 25m

$1,740

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Fri 8/28

11:00 pm-9:05 pm

1 stop33h 05m

Jeju City

Fri 9/4

10:30 am-10:00 pm

1 stop24h 30m

$1,745

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/24

5:40 pm-12:30 pm

3 stops29h 50m

Jeju City

Mon 8/31

5:20 pm-3:40 pm

3 stops35h 20m

$1,808

Washington, D.C.Jeju City

IAD - CJU

IADCJU

Washington, D.C. Dulles Intl

Mon 8/24

5:40 pm-12:30 pm

3 stops29h 50m

Jeju City

Mon 8/31

9:10 am-10:30 pm

2 stops26h 20m

$1,855

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Can stopping save me money on District of Columbia to Jeju-do flights?

You could potentially save up to 7% on your flight if you consider stops on a District of Columbia to Jeju-do flight.

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

20h 45m

Direct flights

None
The fastest flight from District of Columbia to Jeju-do takes 20h 45m
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.
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Frequently asked questions about flying from District of Columbia to Jeju-do

  • 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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