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 $569 for a one-way ticket and $1,088 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?

SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Jeju City, with Star Alliance 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>

$569 CHEAP FLIGHTS from Seattle to Jeju City (SEA - CJU)

SEA - CJU

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Flights Deals

Cheap Flights from Seattle to Jeju City

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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to Jeju City

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Jeju City.

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

8:08 am - 7:15 amSEA-CJU

31h 07m2 stops

12:30 pm - 12:30 pmCJU-SEA

16h 00m1 stop

$1,088

Find Deal

Wed, May 21 - Wed, May 28

1:15 am - 5:30 pmSEA-CJU

24h 15m1 stop

9:10 am - 6:56 pmCJU-SEA

25h 46m2 stops

$1,306

Find Deal

Tue, May 20 - Wed, May 28

7:20 am - 3:00 pmSEA-CJU

39h 40m2 stops

1:40 pm - 4:08 pmCJU-SEA

42h 28m2 stops

$1,369China Eastern

Find Deal

Wed, May 21 - Wed, May 28

5:30 am - 9:20 pmSEA-CJU

23h 50m2 stops

6:55 pm - 10:40 amCJU-SEA

31h 45m3 stops

$1,389

Find Deal

Wed, May 21 - Wed, May 28

2:15 pm - 7:25 amSEA-CJU

25h 10m1 stop

12:10 pm - 12:30 pmCJU-SEA

16h 20m1 stop

$1,422Asiana Airlines

Find Deal

Wed, May 21 - Wed, May 28

1:15 am - 5:30 pmSEA-CJU

24h 15m1 stop

9:10 am - 12:30 pmCJU-SEA

19h 20m1 stop

$1,457

Find Deal

Tue, May 20 - Wed, May 28

7:20 am - 12:30 pmSEA-CJU

37h 10m2 stops

4:00 pm - 4:08 pmCJU-SEA

40h 08m2 stops

$1,880China Eastern

Find Deal

Fri, Jun 13 - Fri, Jun 20

10:15 am - 7:15 amSEA-CJU

29h 00m1 stop

8:35 am - 8:45 amCJU-SEA

40h 10m1 stop

$2,613Singapore Airlines

Find Deal

Fri, Jun 13 - Fri, Jun 20

10:15 am - 7:15 amSEA-CJU

29h 00m1 stop

8:35 am - 8:45 amCJU-SEA

40h 10m1 stop

$2,959Singapore Airlines

Find Deal

Fri, Jun 13 - Fri, Jun 20

2:15 pm - 5:40 pmSEA-CJU

35h 25m1 stop

6:30 am - 12:30 pmCJU-SEA

22h 00m1 stop

$4,948Asiana Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

Useful Info

KAYAK's insights & trends for Seattle to Jeju City flights

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

Which airlines provide the cheapest flights from Seattle to Jeju City?

In the past 3 days, the cheapest round-trip tickets from Seattle to Jeju City were found on China Eastern ($1,369) and Asiana Airlines ($1,422).

Find deals

Cheapest flight	$569

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 $569 for a one-way ticket and $1,088 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?
SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Jeju City, with Star Alliance 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

Jeju City (CJU)

Seattle (SEA)

SEA - CJU

$569 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

Recent round-trip flight deals from Seattle to Jeju City

Recent one-way flight deals from Seattle to Jeju City

Recent last minute flight deals from Seattle to Jeju City

KAYAK's insights & trends for Seattle to Jeju City flights

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

Which airlines provide the cheapest flights from Seattle to Jeju City?

In the past 3 days, the cheapest round-trip tickets from Seattle to Jeju City were found on China Eastern ($1,369) and Asiana Airlines ($1,422).

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 $569 for a one-way ticket and $1,088 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?

SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Jeju City, with Star Alliance 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