Cheap flights from Seoul to Seattle from $482

Round-trip
1 adult
Economy
From?
To?
Mon 10/25
Mon 11/1

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Seoul to Seattle.
View current United States travel restrictions

Flight information for Seoul to Seattle
(SEL to SEA)

Find info about flight duration, direct flights, and airports for your flight from Seoul to Seattle
Best Price Found$729The best flight deal from Seoul to Seattle found on momondo in the last 72 hours is $729
Fastest flight time9h 40mThe fastest flight from Seoul to Seattle takes 9h 40m
Direct flightsNoneThere are no direct flights from Seoul to Seattle. Popular non-direct routes for this connection are Seoul Gimpo Intl Airport - Seattle/Tacoma Intl Airport and Incheon Intl Airport - Seattle/Tacoma Intl Airport.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Seoul to Seattle

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

What is the cheapest month to fly from Seoul to Seattle?

November

The cheapest time of year to fly to Seattle from Seoul is November. Most expensive is January

What is the cheapest day to depart Seoul for Seattle?

Monday

The cheapest day of the week is typically Monday. The most expensive is typically Friday

When is the cheapest time to fly from Seoul to Seattle?

in the afternoon

Seoul to Seattle flights are approximately 19% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Seattle from Seoul?

XiamenAir

Air Canada, Asiana Airlines, and Delta are the most popular carriers operating from Seoul to Seattle

What is the cheapest Seoul to Seattle flight route?

Incheon Intl - Seattle/Tacoma Intl

Fly from Incheon Intl to Seattle/Tacoma Intl for the best Seoul - Seattle flight prices

How far in advance should you book Seoul to Seattle flights?

56 days before

The cheapest time to buy a flight from Seoul to Seattle is approximately 56 days to departure


Easily compare round-trip flights from Seoul to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seoul to Seattle by changing tabs
Air Canada
Nov 24
ICN10:15 amIncheon Intl
15h 53m
1 stop
SEA2:08 amSeattle/Tacoma Intl
Dec 1
SEA1:05 amSeattle/Tacoma Intl
18h 15m
1 stop
ICN7:20 pmIncheon Intl
Multiple Airlines
Jan 28
ICN12:55 pmIncheon Intl
34h 22m
1 stop
SEA11:17 pmSeattle/Tacoma Intl
Jan 31
SEA3:00 amSeattle/Tacoma Intl
15h 20m
1 stop
ICN6:20 pmIncheon Intl
ANA
Mar 14
GMP8:25 amSeoul Gimpo Intl
21h 48m
2 stops
SEA6:13 amSeattle/Tacoma Intl
Mar 31
SEA7:10 amSeattle/Tacoma Intl
31h 55m
2 stops
GMP3:05 pmSeoul Gimpo Intl
Japan Airlines
Feb 2
GMP7:10 amSeoul Gimpo Intl
19h 11m
2 stops
SEA2:21 amSeattle/Tacoma Intl
Feb 15
SEA7:30 amSeattle/Tacoma Intl
29h 20m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Air Canada
Nov 8
ICN2:00 pmIncheon Intl
12h 08m
1 stop
SEA2:08 amSeattle/Tacoma Intl
Nov 29
SEA5:40 amSeattle/Tacoma Intl
13h 40m
1 stop
ICN7:20 pmIncheon Intl
Air Canada
Nov 18
ICN2:00 pmIncheon Intl
12h 08m
1 stop
SEA2:08 amSeattle/Tacoma Intl
Dec 1
SEA5:40 amSeattle/Tacoma Intl
13h 40m
1 stop
ICN7:20 pmIncheon Intl

Find the cheapest one-way flights from Seoul to Seattle

If you're looking for one-way flights from Seoul to Seattle, view some of our deals below provided by Air Canada and Japan Airlines
Air Canada
Dec 16
ICN2:00 pmIncheon Intl
16h 13m
1 stop
SEA6:13 amSeattle/Tacoma Intl
Multiple Airlines
Nov 3
ICN11:15 amIncheon Intl
23h 21m
2 stops
SEA10:36 amSeattle/Tacoma Intl
Japan Airlines
Feb 8
GMP7:10 amSeoul Gimpo Intl
19h 11m
2 stops
SEA2:21 amSeattle/Tacoma Intl

Search last-minute flights to Seattle from Seoul

Find and compare flight prices for your last-minute flight from Seoul to Seattle
Air Canada
Oct 30
ICN11:10 amIncheon Intl
21h 33m
1 stop
SEA8:43 amSeattle/Tacoma Intl
Nov 14
SEA1:55 pmSeattle/Tacoma Intl
29h 25m
1 stop
ICN7:20 pmIncheon Intl
Multiple Airlines
Oct 29
ICN1:50 pmIncheon Intl
18h 53m
1 stop
SEA8:43 amSeattle/Tacoma Intl
Nov 17
SEA6:10 pmSeattle/Tacoma Intl
25h 10m
2 stops
ICN7:20 pmIncheon Intl
Air Canada
Oct 25
ICN1:50 pmIncheon Intl
18h 53m
1 stop
SEA8:43 amSeattle/Tacoma Intl
Nov 24
SEA1:00 amSeattle/Tacoma Intl
18h 20m
1 stop
ICN7:20 pmIncheon Intl
Multiple Airlines
Oct 30
ICN11:10 amIncheon Intl
21h 33m
1 stop
SEA8:43 amSeattle/Tacoma Intl
Nov 24
SEA2:55 amSeattle/Tacoma Intl
16h 25m
1 stop
ICN7:20 pmIncheon Intl
Air Canada
Oct 29
ICN1:50 pmIncheon Intl
18h 53m
1 stop
SEA8:43 amSeattle/Tacoma Intl
Oct 31
SEA11:45 amSeattle/Tacoma Intl
32h 35m
1 stop
ICN8:20 pmIncheon Intl
Air Canada
Oct 29
ICN1:50 pmIncheon Intl
12h 23m
1 stop
SEA2:13 amSeattle/Tacoma Intl
Nov 17
SEA1:55 pmSeattle/Tacoma Intl
29h 25m
1 stop
ICN7:20 pmIncheon Intl

Best airlines flying from Seoul to Seattle

Compare and see reviews for airlines that fly from Seoul to Seattle with momondo
AirlineRatingFree CancellationPrice
XiamenAir
PriceFrom $421
Free Cancellation
Rating
6.6
7.0

Boarding

6.3

Comfort

7.0

Crew

5.6

Entertainment

7.0

Food

Reviews

Pros: Never never fly with This airline Poor Customer service

1 / 3
Asiana Airlines
PriceFrom $581
Free Cancellation
Rating
8.5
8.7

Boarding

8.7

Comfort

8.7

Crew

8.5

Entertainment

8.1

Food

Reviews

Cons: The flight attendants would forget me when tending to everyone

1 / 5
Delta
PriceFrom $582
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Air Canada
PriceFrom $588
Free Cancellation
Rating
7.5
7.8

Boarding

7.3

Comfort

8.1

Crew

7.4

Entertainment

6.0

Food

Reviews

awesome

1 / 10
United Airlines
PriceFrom $611
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Had to change planes.

1 / 10
EVA Air
PriceFrom $615
Free Cancellation
Rating
8.3
8.7

Boarding

8.3

Comfort

8.6

Crew

8.1

Entertainment

7.8

Food

Reviews

Pros: Flight cancelled

Cons: Contact passengers promptly and suggest solution

1 / 10
Korean Air
PriceFrom $641
Free Cancellation
Rating
8.8
9.5

Boarding

8.9

Comfort

9.5

Crew

8.6

Entertainment

8.7

Food

Reviews

Good flight.

1 / 10
Cathay Pacific
PriceFrom $906
Free Cancellation
Rating
8.1
8.2

Boarding

8.0

Comfort

8.4

Crew

8.2

Entertainment

7.8

Food

Reviews

Pros: H good

Cons: Good

1 / 10

  • Are airlines flying from Seoul to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Seoul to Seattle/Tacoma Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Asiana Airlines, Korean Air, and Delta. You can search for the full list of airlines like Asiana Airlines that are offering this flexibility.

  • How far is Seoul to Seattle/Tacoma Intl by plane?

    A flight from Seoul to Seattle/Tacoma Intl will travel around 5167.4 mi. By plane, this route typically takes 12h 08m.


Can I fly to Seattle/Tacoma Intl from Seoul right now?

Information is based on travel restrictions from Seoul to Seattle/Tacoma Intl

Most visitors from Seoul need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Seoul must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Seoul are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to Seoul from Seattle/Tacoma Intl?

Returning to Seoul from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seoul.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Seoul.

If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Similar Seoul to Seattle flights

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