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Cheap flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport from $804

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport departing on 7/18. 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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mié. 5/29
mié. 6/5

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

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 Washington, D.C. Dulles Intl Airport to Incheon Intl Airport by changing tabs
Multiple Airlines
Jul 22
IAD6:30 amWashington, D.C. Dulles Intl
26h 20m
3 stops
ICN9:50 pmIncheon Intl
Aug 12
ICN7:10 pmIncheon Intl
33h 00m
2 stops
IAD3:10 pmWashington, D.C. Dulles Intl
Turkish Airlines
May 26
IAD4:40 pmWashington, D.C. Dulles Intl
36h 00m
1 stop
ICN5:40 pmIncheon Intl
Jul 22
ICN10:30 amIncheon Intl
41h 15m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
Cathay Pacific
Aug 11
IAD5:43 pmWashington, D.C. Dulles Intl
29h 52m
2 stops
ICN12:35 pmIncheon Intl
Aug 16
ICN3:10 pmIncheon Intl
37h 06m
2 stops
IAD3:16 pmWashington, D.C. Dulles Intl
Air Canada
Aug 14
IAD5:45 pmWashington, D.C. Dulles Intl
33h 20m
1 stop
ICN4:05 pmIncheon Intl
Aug 28
ICN6:00 pmIncheon Intl
35h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
American Airlines
Aug 16
IAD6:52 amWashington, D.C. Dulles Intl
19h 23m
1 stop
ICN3:15 pmIncheon Intl
Aug 21
ICN5:25 pmIncheon Intl
18h 57m
1 stop
IAD11:22 pmWashington, D.C. Dulles Intl
Air India
Aug 4
IAD11:15 amWashington, D.C. Dulles Intl
34h 25m
1 stop
ICN10:40 amIncheon Intl
Sep 12
ICN12:15 pmIncheon Intl
32h 00m
1 stop
IAD7:15 amWashington, D.C. Dulles Intl

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

If you're looking for one-way flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport, view some of our deals below provided by American Airlines, Cathay Pacific and Korean Air
Multiple Airlines
Jul 18
IAD5:43 pmWashington, D.C. Dulles Intl
33h 02m
1 stop
ICN3:45 pmIncheon Intl
Cathay Pacific
Aug 15
IAD7:41 pmWashington, D.C. Dulles Intl
27h 54m
2 stops
ICN12:35 pmIncheon Intl
American Airlines
Jul 10
IAD5:00 amWashington, D.C. Dulles Intl
21h 15m
2 stops
ICN3:15 pmIncheon Intl

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

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport
Multiple Airlines
May 30
IAD10:15 pmWashington, D.C. Dulles Intl
32h 25m
3 stops
ICN7:40 pmIncheon Intl
Jun 6
ICN4:40 pmIncheon Intl
36h 05m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
Turkish Airlines
May 30
IAD9:50 pmWashington, D.C. Dulles Intl
21h 55m
1 stop
ICN8:45 amIncheon Intl
Jun 18
ICN11:20 pmIncheon Intl
28h 25m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
KLM
Jun 2
IAD5:25 pmWashington, D.C. Dulles Intl
34h 00m
1 stop
ICN4:25 pmIncheon Intl
Jun 17
ICN11:05 pmIncheon Intl
29h 55m
1 stop
IAD4:00 pmWashington, D.C. Dulles Intl
Air France
Jun 2
IAD9:20 pmWashington, D.C. Dulles Intl
22h 20m
1 stop
ICN8:40 amIncheon Intl
Jun 16
ICN11:05 pmIncheon Intl
30h 05m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Cathay Pacific
May 29
IAD7:00 amWashington, D.C. Dulles Intl
47h 15m
2 stops
ICN7:15 pmIncheon Intl
Jun 7
ICN8:15 pmIncheon Intl
46h 25m
2 stops
IAD5:40 amWashington, D.C. Dulles Intl
Turkish Airlines
May 29
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Jun 7
ICN11:20 pmIncheon Intl
28h 25m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight tickets
Turkish Airlines
May 26
IAD4:40 pmWashington, D.C. Dulles Intl
36h 00m
1 stop
ICN5:40 pmIncheon Intl
Jul 22
ICN10:30 amIncheon Intl
41h 15m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl
Turkish Airlines
May 26
IAD4:40 pmWashington, D.C. Dulles Intl
36h 00m
1 stop
ICN5:40 pmIncheon Intl
Jun 3
ICN11:20 pmIncheon Intl
33h 35m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Turkish Airlines
Aug 13
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Aug 29
ICN11:20 pmIncheon Intl
28h 25m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl

Cathay Pacific flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport

Our best Cathay Pacific deals on Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight tickets
Cathay Pacific
Aug 11
IAD5:43 pmWashington, D.C. Dulles Intl
29h 52m
2 stops
ICN12:35 pmIncheon Intl
Aug 16
ICN3:10 pmIncheon Intl
37h 06m
2 stops
IAD3:16 pmWashington, D.C. Dulles Intl
Cathay Pacific
Jul 29
IAD5:43 pmWashington, D.C. Dulles Intl
29h 52m
2 stops
ICN12:35 pmIncheon Intl
Aug 18
ICN8:15 pmIncheon Intl
32h 01m
2 stops
IAD3:16 pmWashington, D.C. Dulles Intl
Cathay Pacific
May 29
IAD7:00 amWashington, D.C. Dulles Intl
47h 15m
2 stops
ICN7:15 pmIncheon Intl
Jun 7
ICN8:15 pmIncheon Intl
46h 25m
2 stops
IAD5:40 amWashington, D.C. Dulles Intl

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

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 Washington, D.C. Dulles Intl Airport to Incheon Intl Airport?

November. The cheapest time of year to fly to Incheon Intl Airport from Washington, D.C. Dulles Intl Airport is November. Most expensive is June

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

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

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

In the evening. Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flights are approximately 46% more expensive at noon than in the evening

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

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

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

17 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport is approximately 17 days to departure

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

1 flights are operational weekly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport as of May 2024. The most popular departure time for this route is 12:00PM, with 100% of flights per day taking off in the afternoon.

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

As of May 2024, 10 flights take off from Washington, D.C. Dulles Intl Airport and land in Incheon Intl Airport each week. The most common flight departure day for this route is Sunday, with 20% of weekly flights taking off on this day.

What cabin class options are available on Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 41% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight.

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

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

Best Price Found

$804

Fastest flight time

15h 00m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $804. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport found on momondo in the last 72 hours is $1,521.
The fastest flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport takes 15h 00m
Direct flights go from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport every day.

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

    Incheon Intl is 6939.0 mi away from Washington, D.C. Dulles Intl. Typically, this will take 17h 30m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom $838Free CancellationRating
7.6
935 reviews
Search SAUDIA flights
Air CanadaPriceFrom $876Free CancellationRating
7.0
6,963 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $967Free CancellationRating
7.4
3,713 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $1,231Free CancellationRating
7.0
7,624 reviews
Search Lufthansa flights
Asiana AirlinesPriceFrom $1,512Free CancellationRating
8.3
575 reviews
Search Asiana Airlines flights
American AirlinesPriceFrom $1,536Free CancellationRating
7.3
14,388 reviews
Search American Airlines flights
Air FrancePriceFrom $1,583Free CancellationRating
7.5
1,751 reviews
Search Air France flights
KLMPriceFrom $1,598Free CancellationRating
7.8
1,549 reviews
Search KLM flights
United AirlinesPriceFrom $1,690Free CancellationRating
7.4
10,845 reviews
Search United Airlines flights
DeltaPriceFrom $1,736Free CancellationRating
8.0
10,561 reviews
Search Delta flights
  • Korean Air Flights From Washington, D.C. Dulles Intl Airport to Incheon Intl Airport

    Korean Air flight deals from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport start from $1,764 round-trip. Over the 5 Korean Air flights for this route in a normal week, average airfare is usually $2,305 round-trip - but some users have found much cheaper deals with momondo.

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

    $1,736 is the best Delta flight deal from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport found on momondo over the last 72 hours. The average Delta ticket price found was closer to $2,251, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 10,561 user reviews) flies into Incheon Intl Airport from Washington, D.C. Dulles Intl Airport 5 times in an average week so prices can vary.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Seoul. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Washington, D.C. to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Washington, D.C. to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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