Cheap Flights from Incheon International Airport to District of Columbia from HK$6,425 Return

Flight deals from Incheon International Airport to District of Columbia

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

Washington D.C..HK$6,425 per passenger.Departing Mon, 23 Mar, returning Thu, 3 Sep.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Mon, 23 Mar, arriving in Washington Dulles.Inbound indirect flight with Air Canada, departs from Washington Dulles on Thu, 3 Sep, arriving in Incheon International.Price includes taxes and charges.From HK$6,425, select.

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Flying from Incheon International Airport to District of Columbia

Arm yourself with these facts on the fly.

Cheapest flight found	HK$6,425
Cheapest month to fly	March
Average flight time	13 hrs, 40 mins
Average flights per week	36
Most popular airline	Delta

How to find cheap flights from Incheon International Airport to District of Columbia

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 District of Columbia. Other savvy travellers recently found return flights from HK$6,425 and one-way tickets from HK$2,909. 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 District of Columbia 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 District of Columbia.

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 District of Columbia 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 District of Columbia Airport to District of Columbia 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 District of Columbia?

Yes - direct flights currently operate from Incheon International Airport to Washington Dulles Airport in District of Columbia.

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

We looked at all of the upcoming return flights from Incheon International Airport to District of Columbia we could find over the next 12 months. It looks like HK$6,425 is the best price. This is good, compared to the average District of Columbia ticket price of HK$6,425.

What is the cheapest month to fly from Incheon International Airport to District of Columbia?

The cheapest month to fly from Incheon International Airport to District of Columbia is currently March.

Which upcoming date is cheapest to fly from Incheon International Airport to District of Columbia on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Incheon International Airport to District of Columbia on Monday, 23 March 2026.

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

If you're flying from Incheon International, the cheapest city in District of Columbia to fly into is Washington D.C.. The cheapest airport serving Washington D.C. at the moment is Washington Dulles.