Flights from Incheon International Airport to Washington

Flight deals from Incheon International Airport to Washington

Looking for cheap tickets from Incheon International Airport to Washington, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Seattle.R 5,736 per passenger.Departing Mon, 11 May.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 11 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From R 5,736, select.

Pasco.R 7,710 per passenger.Departing Wed, 25 Feb.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 25 Feb, arriving in Pasco.Price includes taxes and charges.From R 7,710, select.

Pullman.R 8,999 per passenger.Departing Sat, 18 Apr.One-way flight with T'way Air.Outbound indirect flight with T'way Air, departs from Incheon International on Sat, 18 Apr, arriving in Pullman.Price includes taxes and charges.From R 8,999, select.

Spokane.R 9,406 per passenger.Departing Sun, 5 Apr.One-way flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from Incheon International on Sun, 5 Apr, arriving in Spokane International.Price includes taxes and charges.From R 9,406, select.

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Flying from Incheon International Airport to Washington

Arm yourself with these facts on the fly.

Cheapest flight found	R 5,736
Cheapest month to fly	May
Average flight time	10 hrs, 13 mins
Average flights per week	72
Most popular airline	Delta

How to find cheap flights from Incheon International Airport to Washington

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Incheon International Airport to Washington. Other savvy travellers recently found return flights from R 10,222 and one-way tickets from R 5,736. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Incheon International Airport to Washington is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Incheon International Airport to anywhere you choose in Washington.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Incheon International Airport to your chosen airport in Washington go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Washington Airport to Washington flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Incheon International Airport to Washington?

Yes - direct flights currently operate from Incheon International Airport to Seattle / Tacoma International Airport in Washington.

What is the average price of a flight from Incheon International Airport to Washington?

We looked at all of the upcoming return flights from Incheon International Airport to Washington we could find over the next 12 months. It looks like R 10,222 is the best price. This is good, compared to the average Washington ticket price of R 15,832.

What is the cheapest month to fly from Incheon International Airport to Washington?

The cheapest month to fly from Incheon International Airport to Pullman Airport is currently October.
The cheapest month to fly from Incheon International Airport to Spokane International Airport is currently May.
The cheapest month to fly from Incheon International Airport to Pasco Airport is currently May.
And the cheapest month to fly from Incheon International Airport to Bellingham Airport is usually July.

Which upcoming date is cheapest to fly from Incheon International Airport to Washington on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Incheon International Airport to Washington on Monday, 30 March 2026.

If I'm flying from Incheon International Airport, where in Washington is cheapest to fly into?

If you're flying from Incheon International, the cheapest city in Washington to fly into is Seattle. The cheapest airport serving Seattle at the moment is Seattle / Tacoma International.