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Cheap flights from Incheon Intl Airport to Washington, D.C. from $493

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Washington, D.C. departing on 4/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Tue 4/30

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Easily compare round-trip flights from Incheon Intl Airport to Washington, D.C.

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Incheon Intl Airport to Washington, D.C. by changing tabs
Air Canada
Sep 11
ICN6:00 pmIncheon Intl
35h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
Sep 18
IAD8:16 amWashington, D.C. Dulles Intl
18h 49m
1 stop
ICN4:05 pmIncheon Intl
United Airlines
Apr 29
ICN11:30 amIncheon Intl
37h 15m
3 stops
IAD11:45 amWashington, D.C. Dulles Intl
May 6
IAD2:17 pmWashington, D.C. Dulles Intl
25h 03m
1 stop
ICN4:20 amIncheon Intl
American Airlines
May 1
ICN5:25 pmIncheon Intl
34h 20m
1 stop
BWI2:45 pmBaltimore/Washington
May 9
BWI6:13 amBaltimore/Washington
20h 02m
1 stop
ICN3:15 pmIncheon Intl
Delta
May 17
ICN7:40 pmIncheon Intl
16h 34m
1 stop
BWI11:14 pmBaltimore/Washington
Jul 9
BWI6:05 amBaltimore/Washington
20h 15m
1 stop
ICN3:20 pmIncheon Intl
Multiple Airlines
May 5
ICN12:50 pmIncheon Intl
54h 05m
1 stop
IAD5:55 amWashington, D.C. Dulles Intl
May 7
IAD11:15 amWashington, D.C. Dulles Intl
43h 10m
2 stops
ICN7:25 pmIncheon Intl
Air China
May 13
ICN2:40 pmIncheon Intl
37h 30m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
May 25
IAD5:35 pmWashington, D.C. Dulles Intl
39h 10m
2 stops
ICN9:45 pmIncheon Intl

Find the cheapest one-way flights from Incheon Intl Airport to Washington, D.C.

If you're looking for one-way flights from Incheon Intl Airport to Washington, D.C., view some of our deals below provided by Air Canada and SAUDIA
SAUDIA
Apr 30
ICN4:40 pmIncheon Intl
36h 05m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jun 4
ICN6:25 pmIncheon Intl
54h 00m
3 stops
BWI11:25 amBaltimore/Washington
Air Canada
Oct 12
ICN6:00 pmIncheon Intl
35h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. from Incheon Intl Airport

Find and compare round-trip flight prices for your last-minute flight from Incheon Intl Airport to Washington, D.C.
Air Canada
Apr 23
ICN6:00 pmIncheon Intl
29h 17m
2 stops
DCA10:17 amWashington, D.C. Reagan-National
Apr 29
DCA11:05 amWashington, D.C. Reagan-National
40h 00m
2 stops
ICN4:05 pmIncheon Intl
American Airlines
Apr 26
ICN5:25 pmIncheon Intl
28h 59m
2 stops
DCA9:24 amWashington, D.C. Reagan-National
Oct 20
DCA3:00 pmWashington, D.C. Reagan-National
35h 15m
2 stops
ICN3:15 pmIncheon Intl
Delta
Apr 24
ICN7:40 pmIncheon Intl
17h 44m
1 stop
BWI12:24 amBaltimore/Washington
May 3
BWI6:00 amBaltimore/Washington
20h 20m
1 stop
ICN3:20 pmIncheon Intl
United Airlines
Apr 23
ICN4:50 pmIncheon Intl
36h 30m
3 stops
IAD4:20 pmWashington, D.C. Dulles Intl
Apr 26
IAD5:30 pmWashington, D.C. Dulles Intl
21h 50m
2 stops
ICN4:20 amIncheon Intl
Multiple Airlines
Apr 25
ICN4:40 pmIncheon Intl
36h 05m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
May 1
IAD11:15 amWashington, D.C. Dulles Intl
53h 15m
2 stops
ICN5:30 amIncheon Intl
Korean Air
Apr 23
ICN6:40 pmIncheon Intl
17h 13m
1 stop
BWI10:53 pmBaltimore/Washington
Jun 23
BWI7:05 amBaltimore/Washington
18h 20m
1 stop
ICN2:25 pmIncheon Intl

Best airlines flying from Incheon Intl Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Incheon Intl Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $692Free CancellationRating
7.0
6,836 reviews
Search Air Canada flights
American AirlinesPriceFrom $817Free CancellationRating
7.3
14,963 reviews
Search American Airlines flights
United AirlinesPriceFrom $850Free CancellationRating
7.4
11,346 reviews
Search United Airlines flights
Korean AirPriceFrom $1,130Free CancellationRating
8.5
1,198 reviews
Search Korean Air flights
DeltaPriceFrom $1,285Free CancellationRating
8.0
11,104 reviews
Search Delta flights
  • Korean Air Flights From Incheon Intl Airport to Washington, D.C.

    Korean Air flies from Incheon Intl Airport to Washington, D.C. around 5 times per week, with 1,198 momondo users rating the airline 8.5/10. The cheapest Korean Air deal from Incheon Intl Airport to Washington, D.C. in the last 72 hours was $1,130 (round-trip), much lower than the average airfare cost of $1,846 for Korean Air flights on this route.

  • Delta Flights From Incheon Intl Airport to Washington, D.C.

    Another popular option for Incheon Intl Airport to Washington, D.C. flights is Delta (8.0/10, 11,104 ratings). Delta flies from Incheon Intl Airport to Washington, D.C. around 5 times per week, with deals starting from $1,285 round-trip and rising to an average price of around $1,764.


United Airlines flights from Incheon Intl Airport to Washington, D.C.

Our best United Airlines deals on Incheon Intl Airport to Washington, D.C. flight tickets
United Airlines
Apr 29
ICN11:30 amIncheon Intl
37h 15m
3 stops
IAD11:45 amWashington, D.C. Dulles Intl
May 6
IAD2:17 pmWashington, D.C. Dulles Intl
25h 03m
1 stop
ICN4:20 amIncheon Intl
United Airlines
Sep 20
ICN11:30 amIncheon Intl
18h 31m
1 stop
DCA5:01 pmWashington, D.C. Reagan-National
Sep 24
DCA6:04 pmWashington, D.C. Reagan-National
21h 16m
1 stop
ICN4:20 amIncheon Intl
United Airlines
May 1
ICN4:50 pmIncheon Intl
27h 19m
1 stop
IAD7:09 amWashington, D.C. Dulles Intl
May 9
IAD6:00 amWashington, D.C. Dulles Intl
20h 00m
1 stop
ICN3:00 pmIncheon Intl

American Airlines flights from Incheon Intl Airport to Washington, D.C.

Our best American Airlines deals on Incheon Intl Airport to Washington, D.C. flight tickets
American Airlines
May 1
ICN5:25 pmIncheon Intl
34h 20m
1 stop
BWI2:45 pmBaltimore/Washington
May 9
BWI6:13 amBaltimore/Washington
20h 02m
1 stop
ICN3:15 pmIncheon Intl
American Airlines
May 1
ICN5:25 pmIncheon Intl
19h 34m
2 stops
IAD11:59 pmWashington, D.C. Dulles Intl
May 9
IAD6:20 amWashington, D.C. Dulles Intl
19h 55m
1 stop
ICN3:15 pmIncheon Intl
American Airlines
Jun 12
ICN5:25 pmIncheon Intl
18h 59m
1 stop
IAD11:24 pmWashington, D.C. Dulles Intl
Jun 17
IAD6:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
ICN3:15 pmIncheon Intl

How to get the cheapest flight ticket from Incheon Intl Airport to Washington, D.C.

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 Incheon Intl Airport to Washington, D.C.?

February. The cheapest time of year to fly to Washington, D.C. from Incheon Intl Airport is February. Most expensive is August

What is the cheapest day to depart Incheon Intl Airport for Washington, D.C.?

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

When is the cheapest time to fly from Incheon Intl Airport to Washington, D.C.?

In the afternoon. Incheon Intl Airport to Washington, D.C. flights are approximately 38% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Washington, D.C. from Incheon Intl Airport?

Air Canada. Air Canada, American Airlines, and Delta are the most popular carriers operating from Incheon Intl Airport to Washington, D.C.

How far in advance should you book Incheon Intl Airport to Washington, D.C. flights?

33 days before. The cheapest time to buy a flight from Incheon Intl Airport to Washington, D.C. is approximately 33 days to departure

How many flights depart from Incheon Intl Airport to Washington, D.C. on average per day?

1 flights are operational weekly from Incheon Intl Airport to Washington, D.C. as of April 2024. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Incheon Intl Airport to Washington, D.C. on average per week?

The number of flights available between Incheon Intl Airport and Washington, D.C. is 10 per week as of April 2024. The most frequent departure day is Sunday, with 20% of weekly flights leaving on this day.

Can stopping save me money on Incheon Intl Airport to Washington, D.C. flights?

You could potentially save up to 31% on your flight if you consider stops on a Incheon Intl Airport to Washington, D.C. flight.

Cheap Incheon Intl Airport to Washington, D.C. (ICN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Washington, D.C.

Best Price Found

$493

Fastest flight time

16h 30m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Incheon Intl Airport in the past 72 hours is $493. The best round-trip flight deal from Incheon Intl Airport to Washington, D.C. found on momondo in the last 72 hours is $916.
The fastest flight from Incheon Intl Airport to Washington, D.C. takes 16h 30m
There are no direct flights from Incheon Intl Airport to Washington, D.C.. Popular non-direct routes for this connection are Incheon Intl Airport - Washington, D.C. Reagan-National Airport, Incheon Intl Airport - Baltimore/Washington Airport and Incheon Intl Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Incheon Intl to Washington, D.C. by plane?

    The distance between Incheon Intl and Washington, D.C. is about 6949.0 mi. By plane, this route typically takes 16h 30m.

  • When did momondo last update prices for flights from Incheon Intl Airport to Washington, D.C.?

    Prices for flights from Incheon Intl Airport to Washington, D.C. are refreshed on a daily basis.

  • How many operators does momondo search for flights from Incheon Intl Airport to Washington, D.C.?

  • How old do you have to be to fly from Incheon Intl Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seoul to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Seoul with this policy.

How can momondo help me find flights from Seoul to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Tue 4/23
Tue 4/30
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Airports listed have a maximum distance of 22.4 mi from Washington, D.C.