How does KAYAK find such low prices on flights from Washington to Jeju City?

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 to Jeju City. 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 to Jeju City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Washington 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 to Jeju City?

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 to Jeju City with an airline and back to Washington 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 to Jeju City?

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 to Jeju City from Washington 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>

$1,367 CHEAP FLIGHTS from Washington to Jeju City

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Flight Deals

Cheap Flights from Washington to Jeju City

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Jeju City 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.

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

Round-trip

One-way

Recent round-trip flight deals from Washington to Jeju City

Fri, Oct 10 - Fri, Oct 24

11:35 pm - 6:20 amSEA-CJU

38h 45m2 stops

12:20 pm - 4:10 pmCJU-SEA

19h 50m1 stop

$1,367Multiple Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 24

12:30 am - 9:35 amSEA-CJU

17h 05m1 stop

7:55 am - 7:15 pmCJU-SEA

27h 20m2 stops

$1,375Multiple Airlines

Find Deal

Sun, Mar 8 - Thu, Mar 12

9:45 am - 7:20 amSEA-CJU

29h 35m1 stop

7:55 pm - 8:10 amCJU-SEA

28h 15m1 stop

$1,481Singapore Airlines

Find Deal

Thu, Oct 9 - Fri, Oct 24

12:30 am - 9:35 amSEA-CJU

17h 05m1 stop

12:20 pm - 4:10 pmCJU-SEA

19h 50m1 stop

$1,594Multiple Airlines

Find Deal

Sun, Mar 8 - Thu, Mar 12

7:20 am - 12:50 pmSEA-CJU

37h 30m2 stops

6:55 pm - 5:00 pmCJU-SEA

38h 05m2 stops

$3,022China Eastern

Find Deal

Sat, Nov 15 - Sun, Nov 23

8:45 am - 7:20 amSEA-CJU

29h 35m1 stop

8:55 am - 7:10 amCJU-SEA

63h 15m1 stop

$4,407Singapore Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 23

1:45 pm - 6:40 amSEA-CJU

23h 55m2 stops

12:05 pm - 3:05 pmCJU-SEA

20h 00m1 stop

$7,188Multiple Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 23

7:10 am - 12:50 pmSEA-CJU

36h 40m2 stops

6:55 pm - 2:44 pmCJU-SEA

36h 49m2 stops

$7,451China Eastern

Find Deal

Fri, Nov 14 - Sun, Nov 23

12:10 am - 5:30 pmSEA-CJU

24h 20m1 stop

12:05 pm - 6:10 pmCJU-SEA

23h 05m1 stop

$9,151Multiple Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 23

12:10 am - 5:30 pmSEA-CJU

24h 20m1 stop

1:50 pm - 3:05 pmCJU-SEA

18h 15m2 stops

$11,506Multiple Airlines

Find Deal

Cheapest round-trip

$1,367

Multiple Airlines

Fri 10/10Fri 10/24

SEA - CJU • 2 stops

Cheapest one-way

$1,842

Multiple Airlines

Sat 11/15

SEA - CJU • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Jeju City!

Useful Info

Cheapest flight	$1,367

Flight from Seattle to Jeju City

How does KAYAK find such low prices on flights from Washington to Jeju City?
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 to Jeju City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Jeju City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Washington 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 to Jeju City?
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 to Jeju City with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Jeju City?
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 to Jeju City from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Seogwipo

Everything you need to know for your flight to Jeju City

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Information on the airport you'll fly into in Jeju City

Jeju City (CJU)

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CJU

$1,367 Find Cheap Flights from Washington to Jeju City

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

Cheap Flights from Washington to Jeju City

Recent round-trip flight deals from Washington to Jeju City

Recent one-way flight deals from Washington to Jeju City

Everything you should know

Good to know

FAQs for booking flights from Washington to Jeju City

How does KAYAK find such low prices on flights from Washington to Jeju City?

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 to Jeju City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Jeju City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Washington 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 to Jeju City?

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 to Jeju City with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Jeju City?

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 to Jeju City from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Jeju City?

Everything you need to know for your flight to Jeju City

Information on the airport you'll fly into in Jeju City

Cabin class types available on flights to Washington

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

Find direct flights for Jeju City

Flights to other popular destinations

Flights from domestic origins to Jeju City

Choose which airport to fly into in Jeju City