Question 1

How long does it take to travel from Seoul to Seattle?

Accepted Answer

A one-way nonstop (direct) flight between Seoul and Seattle takes around 10 hours.

Question 2

What is the flight distance between Seoul and Seattle?

Accepted Answer

The flight distance between Seoul and Seattle is 8382 km.

Question 3

What airlines offer nonstop (direct) flights between Seoul and Seattle?

Accepted Answer

Several carriers operate flights between Seoul and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines, Asiana Airlines, Korean Air, Hawaiian Airlines.

Question 4

What are the most popular routes to and from Seoul?

Accepted Answer

Travelers frequently search for route combinations, such as Seoul and Tokyo, Bangkok, London, Osaka, Manila, Jeju City, Hong Kong, Taipei, Busan, Bali, Los Angeles, Edinburgh, Fukuoka, Cebu, Okinawa Island, Da Nang, San Francisco, Ho Chi Minh City, Hanoi, Phuket City.

Question 5

What are the most popular routes to and from Seattle?

Accepted Answer

Travelers frequently search for route combinations, such as Seattle and London, New York, Calgary, Los Angeles, Mexico City, Guadalajara, San Francisco, Las Vegas, Phoenix, Manchester, Edinburgh, Ontario, Chicago, Denver, San Diego, Dallas, Boston, Washington, D.C., Salt Lake City, Toronto.

Question 6

Which airports are there in Seoul?

Accepted Answer

Seoul is mainly served by Incheon International. But there are other airports nearby, including Gimpo International, Seoul Air Base.

Question 7

What airports are near Seoul?

Accepted Answer

The main airport in Seoul is Incheon International. It is also served by Cheongju International, Daegu International, Yangyang International, Pyongyang International, Wonju, Gunsan.

Question 8

What airports are near Seattle?

Accepted Answer

The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Portland International, Bellingham International, Abbotsford International, Paine Field Everett, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal, Pangborn Memorial.

Question 9

Which airlines fly between Seoul and Seattle?

Accepted Answer

Currently, you can fly between Seoul and Seattle with Alaska Airlines, Korean Air, Hawaiian Airlines, Harbour Air (Priv), Philippine Airlines.

Question 10

When’s the best time to travel between Seoul and Seattle?

Accepted Answer

If you don’t have specific dates for your trip between Seoul and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 11

What flights operate between Seoul and Seattle?

Accepted Answer

Traveling between Seoul and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 12

How many airports are there near Seoul?

Accepted Answer

There are a number of airports in and around Seoul. The main one is Incheon International and other nearby airports include Cheongju International, Daegu International, Yangyang International, Pyongyang International, Wonju, Gunsan

Question 13

How many airports are there near Seattle?

Accepted Answer

There are a number of airports in and around Seattle. The main one is Seattle–Tacoma International and other nearby airports include Vancouver International, Portland International, Bellingham International, Abbotsford International, Paine Field Everett, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal, Pangborn Memorial.

Question 14

What time do nonstop (direct) flights between Seoul and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seoul, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 15

What time do nonstop (direct) flights between Seoul and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 16

What time do flights between Seoul and Seattle depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Seoul, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 17

What time do flights between Seoul and Seattle arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Seattle, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£518
Cheapest nonstop round-trip	£802
Cheapest round-trip	£982
Nonstop flights in April	£490 – £1,216
Most popular airline	Alaska Airlines

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Link Light Rail (1 Line)	35-45 min	$3-$3.25 (fare to downtown stations)	every 6–15 min (traffic dependent)	budget travelers to downtown
Sound Transit Express Bus 560	45-70 min	$2.75-$3.25 (varies by destination zone)	every 15–30 min (traffic dependent)	Bellevue and Eastside
King County Metro Bus	50-80 min	$2.75 (flat fare)	every 15–30 min (traffic dependent)	local connections
Taxi	25-50 min	$45-$65 (metered; flat rate to downtown available)	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber/Lyft)	25-50 min	$35-$60 (surge pricing may apply)	on-demand 24/7 (traffic dependent)	flexible pickup locations
Private Transfer / Shuttle	25-50 min	$50-$100 (pre-booked; varies by provider)	by reservation (traffic dependent)	groups and guaranteed pickup
Rental Car	25-50 min	$40-$100 (per day; varies by vehicle and provider)	24/7 availability (traffic dependent)	exploring beyond Seattle

Airline	Mon 13.04	Tue 14.04	Wed 15.04	Thu 16.04	Fri 17.04	Sat 18.04	Sun 19.04
Korean Air	2	2	2	1	2	2	2
Alaska Airlines	---	---	1	---	1	---	1
Asiana Airlines	---	1	---	1	1	---	1
Hawaiian Airlines	2	---	2	2	2	1	2
Weekly flights: 31 total	Daily flights: 4.43 average	Most flights: Monday 2 flights

Airline	Mon 20.04	Tue 21.04	Wed 22.04	Thu 23.04	Fri 24.04	Sat 25.04	Sun 26.04
Korean Air	2	2	2	2	2	2	2
Alaska Airlines	---	---	1	1	1	1	1
Asiana Airlines	1	1	---	1	1	---	1
Hawaiian Airlines	2	---	---	---	---	---	---
Weekly flights: 26 total	Daily flights: 3.71 average	Most flights: Monday 2 flights

Airline	Mon 27.04	Tue 28.04	Wed 29.04	Thu 30.04	Fri 01.05	Sat 02.05	Sun 03.05
Korean Air	2	2	2	2	2	2	2
Alaska Airlines	1	---	1	1	1	1	1
Asiana Airlines	1	1	---	1	1	---	1
Hawaiian Airlines	---	---	---	---	---	---	---
Weekly flights: 25 total	Daily flights: 3.57 average	Most flights: Monday 2 flights

Cheap flights from Seoul to Seattle from £518

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Features

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Month	Average monthly max temperature	Average monthly min temperature
January	7°C	2°C
February	8°C	2°C
March	10°C	3°C
April	13°C	5°C
May	18°C	8°C
June	21°C	10°C
July	25°C	13°C
August	25°C	14°C
September	22°C	11°C
October	15°C	8°C
November	10°C	4°C
December	6°C	2°C

Name	Carrier code	IATA Code	Passport needed during booking
Alaska Airlines	ASA	AS	No
Korean Air	KAL	KE	Yes
Hawaiian Airlines	HAL	HA	No
Harbour Air (Priv)	HES	YB	No
Philippine Airlines	PAL	PR	Yes