How long is the flight to Seattle with United?

The average United flight time from South Korea to Seattle is 10 hours and 17 minutes.

Which other airlines can I fly to Seattle with?

At the moment, Delta, Korean Air, Etihad Airways, Singapore Airlines and Thai Airways all fly to Seattle too.

Is there anywhere else I could fly to with United?

United currently also flies to Chicago O'Hare International, Houston George Bush Intercntl. and New York Newark.

What's the cheapest month to fly to Seattle with United?

Although it's difficult to get an accurate idea of when United flights to Seattle are cheapest, the lowest fares are currently for departures in May .

Book United Flights to Seattle

The best United flight deals to Seattle

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Seattle with United.

Seattle.₩935,068 per passenger.Departing Thu, 26 Sep.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Thu, 26 Sep, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩935,068, select.

Seattle.₩960,365 per passenger.Departing Mon, 16 Dec.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Mon, 16 Dec, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩960,365, select.

Seattle.₩964,160 per passenger.Departing Fri, 21 Mar.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Fri, 21 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩964,160, select.

Seattle.₩964,689 per passenger.Departing Thu, 13 Feb.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Thu, 13 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩964,689, select.

Seattle.₩965,042 per passenger.Departing Thu, 24 Oct.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Thu, 24 Oct, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩965,042, select.

Seattle.₩965,498 per passenger.Departing Fri, 1 Nov.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Fri, 1 Nov, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩965,498, select.

Seattle.₩965,498 per passenger.Departing Wed, 16 Apr.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Wed, 16 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩965,498, select.

Seattle.₩965,498 per passenger.Departing Thu, 30 May.One-way flight with United.Outbound indirect flight with United, departs from Incheon International Airport on Thu, 30 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From ₩965,498, select.

Find the cheapest time to fly to Seattle with United

Flexible on travel dates? Here's when fares are lowest.

May

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Sep

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Find which Seattle airports 유나이티드항공 flies to

We were able to find fares for the following Seattle airports. Find the one that works for you.

Flying to Seattle with United

The things to know before you go.

Cheapest flight found	₩935,068
Cheapest month to fly	September

How to find cheap flights to Seattle with United

Looking for cheap flight tickets to Seattle? Here are a few tips on how to find the best price.

Simply hit 'search'

We've compared every online travel agent and flight provider out there to find the cheapest United flight tickets to Seattle. And with us, there are no added fees – what you see is what you pay.

Fly from Seoul

At the moment, the best route to Seattle with United is from Seoul to Seattle.

Fly in September

The cheapest time to go to Seattle with United is currently September.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day to get flights to Seattle with United.

Set up a Price Alert

We'll let you know when the price of your flight to Seattle goes up or down so you can book when the time is just right. You're even able to watch specific United flights.

Book your United flight to Seattle with extra peace of mind

Find flexible United flights to Seattle

United might offer amendable tickets to Seattle, which means you won't lose out if your booking has to be changed or cancelled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Seattle. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Seattle with United: FAQs

: The average United flight time from South Korea to Seattle is 10 hours and 17 minutes.
: At the moment, Delta, Korean Air, Etihad Airways, Singapore Airlines and Thai Airways all fly to Seattle too.
: United currently also flies to Chicago O'Hare International, Houston George Bush Intercntl. and New York Newark.
: Although it's difficult to get an accurate idea of when United flights to Seattle are cheapest, the lowest fares are currently for departures in May.