What is the cheapest flight from Seattle to Jeju City?

In the last 3 days, the lowest price for a flight from Seattle to Jeju City was $1,958 for a one-way ticket and $914 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Seattle and Jeju City?

A passport is required to fly from Seattle to Jeju City. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Seattle to Jeju City?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Seattle to Jeju City?

Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Jeju City, with SkyTeam being the most commonly used for this route.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and CJU can sometimes prove cheaper using this method. 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 Seattle 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 Seattle 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>

$914 CHEAP FLIGHTS from Seattle to Jeju City (SEA - CJU)

SEA - CJU

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Flight Deals

Cheap Flights from Seattle to Jeju City (SEA-CJU)

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

Thu, Nov 20 - Mon, Dec 1

7:10 am - 12:50 pmSEA-CJU

36h 40m2 stops

1:50 pm - 2:44 pmCJU-SEA

41h 54m2 stops

$914China Eastern

Find Deal

Tue, Oct 28 - Tue, Nov 4

7:10 am - 12:50 pmSEA-CJU

37h 40m2 stops

6:55 pm - 2:44 pmCJU-SEA

36h 49m2 stops

$985China Eastern

Find Deal

Mon, Oct 27 - Tue, Nov 4

12:10 am - 8:55 pmSEA-CJU

28h 45m2 stops

7:50 am - 1:55 pmCJU-SEA

23h 05m2 stops

$1,056

Find Deal

Sun, Nov 23 - Thu, Nov 27

11:45 pm - 10:00 amSEA-CJU

17h 15m1 stop

10:50 am - 3:05 pmCJU-SEA

21h 15m1 stop

$1,104

Find Deal

Sat, Nov 22 - Sun, Nov 30

12:10 am - 10:50 amSEA-CJU

17h 40m1 stop

12:05 pm - 6:10 pmCJU-SEA

23h 05m1 stop

$1,128

Find Deal

Wed, Nov 19 - Mon, Dec 1

11:45 pm - 5:25 pmSEA-CJU

24h 40m1 stop

11:40 am - 3:05 pmCJU-SEA

20h 25m1 stop

$1,140

Find Deal

Wed, Nov 19 - Tue, Dec 2

12:10 am - 5:25 pmSEA-CJU

24h 15m1 stop

12:05 pm - 5:40 pmCJU-SEA

22h 35m1 stop

$1,153

Find Deal

Sun, Nov 16 - Sun, Nov 30

12:10 am - 5:25 pmSEA-CJU

24h 15m1 stop

12:05 pm - 6:10 pmCJU-SEA

23h 05m1 stop

$1,156

Find Deal

Sun, Nov 23 - Wed, Dec 3

7:10 pm - 5:25 pmSEA-CJU

29h 15m2 stops

10:10 am - 3:05 pmCJU-SEA

21h 55m1 stop

$1,164

Find Deal

Sat, Nov 22 - Mon, Dec 1

11:45 pm - 10:50 amSEA-CJU

18h 05m1 stop

11:40 am - 3:05 pmCJU-SEA

20h 25m1 stop

$1,165

Find Deal

Cheapest round-trip

$914

China Eastern

Thu 11/20Mon 12/1

SEA - CJU • 2 stops

Cheapest one-way

$1,958

Multiple Airlines

Mon 10/20

SEA - CJU • 3 stops

Start a new search

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	$914

Flight from Seattle to Jeju City

When to book flights from Seattle to Jeju City

Are your dates flexible? Find out the best times to travel from Seattle to Jeju City based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Seattle to Jeju City?
In the last 3 days, the lowest price for a flight from Seattle to Jeju City was $1,958 for a one-way ticket and $914 for a round-trip.
Do I need a passport to fly between Seattle and Jeju City?
A passport is required to fly from Seattle to Jeju City.
Which aircraft models fly most regularly from Seattle to Jeju City?
We unfortunately don’t have that data for this specific route.
Which airline alliances offer flights from Seattle to Jeju City?
Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Jeju City, with SkyTeam being the most commonly used for this route.
How does KAYAK find such low prices on flights from Seattle 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 Seattle to Jeju City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Jeju City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and CJU can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle 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 Seattle 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 Seattle to Jeju City

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Seattle (SEA)

Jeju City (CJU)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SEA - CJU

$914 Find Cheap Flights from Seattle to Jeju City

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

Cheap Flights from Seattle to Jeju City (SEA-CJU)

Recent round-trip flight deals from Seattle to Jeju City

Recent one-way flight deals from Seattle to Jeju City

Everything you should know

Good to know

When to book flights from Seattle to Jeju City

FAQs for booking flights from Seattle to Jeju City

What is the cheapest flight from Seattle to Jeju City?

In the last 3 days, the lowest price for a flight from Seattle to Jeju City was $1,958 for a one-way ticket and $914 for a round-trip.

Do I need a passport to fly between Seattle and Jeju City?

A passport is required to fly from Seattle to Jeju City.

Which aircraft models fly most regularly from Seattle to Jeju City?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Seattle to Jeju City?

Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Jeju City, with SkyTeam being the most commonly used for this route.

How does KAYAK find such low prices on flights from Seattle 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 Seattle to Jeju City.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jeju City from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle and CJU can sometimes prove cheaper using this method.

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

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Jeju City

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

Find direct flights to and from Seattle and Jeju City

Flights to other popular destinations

Flights from domestic origins to Jeju City

Choose which airport to fly into in Jeju City