How does KAYAK find such low prices on flights from Washington, D.C. to Jeju-do?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Jeju-do. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Jeju-do?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Jeju-do is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington, D.C. to Jeju-do?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Jeju-do with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Jeju-do?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Jeju-do up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Washington, D.C. to Jeju-do take?

The duration of a flight to Jeju-do depends on your arrival airport. The shortest route to Jeju-do from Washington, D.C. is to Jeju City , which takes 32h 59m .

$632 CHEAP FLIGHTS from Washington, D.C. to Jeju-do

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Flights Deals

Best Jeju-do Flight Deals from Washington, D.C.

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

Jeju City2 stops$1,796

Cheap Flight Deals from Washington, D.C. to Jeju-do (WAS-KRCJ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Jeju-do that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Recent round-trip flight deals from Washington, D.C. to Jeju-do

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Jeju-do.

Discover the best prices for you by selecting your travel dates on KAYAK.

1:30 pm - 7:20 pmIAD-CJU

40h 50m2 stops

9:20 am - 11:45 amCJU-IAD

39h 25m2 stops

$1,796

Find Deal

Sat, Jun 21 - Mon, Jun 30

10:05 pm - 6:10 pmIAD-CJU

31h 05m2 stops

8:40 am - 7:30 pmCJU-IAD

23h 50m2 stops

$1,978

Find Deal

Fri, Jun 13 - Fri, Jun 20

11:00 am - 10:45 amIAD-CJU

34h 45m3 stops

8:40 am - 7:30 pmCJU-IAD

23h 50m2 stops

$2,058

Find Deal

Fri, Jun 13 - Fri, Jun 20

7:59 am - 9:45 pmDCA-CJU

24h 46m2 stops

6:30 pm - 6:13 pmCJU-DCA

36h 43m2 stops

$2,526Korean Air

Find Deal

Sat, Jun 21 - Mon, Jun 30

1:30 pm - 8:20 amIAD-CJU

29h 50m1 stop

5:05 pm - 11:15 amCJU-IAD

31h 10m1 stop

$2,649Korean Air

Find Deal

Sat, Jun 21 - Mon, Jun 30

12:25 pm - 12:30 pmIAD-CJU

35h 05m2 stops

7:10 pm - 7:39 pmCJU-IAD

37h 29m2 stops

$2,848China Eastern

Find Deal

Mon, May 12 - Mon, May 19

11:10 am - 3:00 pmDCA-CJU

38h 50m2 stops

7:10 pm - 6:07 pmCJU-DCA

35h 57m2 stops

$2,994China Eastern

Find Deal

Mon, May 12 - Mon, May 19

11:00 pm - 9:05 pmIAD-CJU

33h 05m1 stop

10:00 pm - 7:30 pmCJU-IAD

34h 30m1 stop

$7,191Air China

Find Deal

Tue, Jul 22 - Mon, Aug 11

11:00 pm - 9:05 pmIAD-CJU

33h 05m1 stop

10:05 pm - 7:30 pmCJU-IAD

34h 25m1 stop

$7,282Air China

Find Deal

Tue, Jul 22 - Thu, Aug 14

5:53 pm - 7:50 amIAD-CJU

24h 57m2 stops

4:55 pm - 5:18 amCJU-IAD

25h 23m2 stops

$10,866Asiana Airlines

Find Deal

Tue, Jul 22 - Sun, Aug 10

Useful Info

KAYAK's insights & trends for Washington, D.C. to Jeju-do flights

Get data-powered insights and trends into flights from Washington, D.C. to Jeju-do to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Jeju-do were found on Korean Air ($2,526) and China Eastern ($2,848).

Find deals

Cheapest flight	$632

Flight from Washington Dulles Airport to Jeju City

How does KAYAK find such low prices on flights from Washington, D.C. to Jeju-do?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Jeju-do.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Jeju-do?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Jeju-do is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington, D.C. to Jeju-do?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Jeju-do with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Jeju-do?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Jeju-do up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Jeju-do

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Cabin class types available on flights to Jeju-do

First Class flights from Washington, D.C. to Jeju-do

Business Class flights from Washington, D.C. to Jeju-do

Prem Econ Class flights from Washington, D.C. to Jeju-do

Economy Class flights from Washington, D.C. to Jeju-do

$632 Find Cheap Flights from Washington, D.C. to Jeju-do

KAYAK searches hundreds of travel sites at once for deals on flights to Jeju-do

Best Jeju-do Flight Deals from Washington, D.C.

Cheap Flight Deals from Washington, D.C. to Jeju-do (WAS-KRCJ)

Recent round-trip flight deals from Washington, D.C. to Jeju-do

Recent one-way flight deals from Washington, D.C. to Jeju-do

KAYAK's insights & trends for Washington, D.C. to Jeju-do flights

Get data-powered insights and trends into flights from Washington, D.C. to Jeju-do to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Jeju-do?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Jeju-do were found on Korean Air ($2,526) and China Eastern ($2,848).

How long does a flight from Washington, D.C. to Jeju-do take?

The duration of a flight to Jeju-do depends on your arrival airport. The shortest route to Jeju-do from Washington, D.C. is to Jeju City, which takes 32h 59m.

Good to know

FAQs - booking Jeju-do flights

How does KAYAK find such low prices on flights from Washington, D.C. to Jeju-do?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Jeju-do.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Jeju-do?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Jeju-do is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Jeju-do?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Jeju-do with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Jeju-do?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Jeju-do up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Washington, D.C. to Jeju-do

Cabin class types available on flights to Jeju-do

Complete your trip to Jeju-do with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Washington, D.C. to Jeju-do

Flights to popular cities in Jeju-do