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Cheap flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport from $508

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 9/5. 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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mar. 7/30
mar. 8/6

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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
Oct 12
IAD11:15 amWashington, D.C. Dulles Intl
29h 30m
2 stops
ICN5:45 amIncheon Intl
Oct 27
ICN5:30 pmIncheon Intl
30h 19m
2 stops
IAD10:49 amWashington, D.C. Dulles Intl
Turkish Airlines
Sep 28
IAD4:40 pmWashington, D.C. Dulles Intl
36h 00m
1 stop
ICN5:40 pmIncheon Intl
Oct 20
ICN11:20 pmIncheon Intl
33h 35m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Air Canada
Oct 1
IAD9:55 amWashington, D.C. Dulles Intl
17h 30m
1 stop
ICN4:25 pmIncheon Intl
Mar 12
ICN5:45 pmIncheon Intl
29h 01m
2 stops
IAD9:46 amWashington, D.C. Dulles Intl
Cathay Pacific
Aug 19
IAD7:41 pmWashington, D.C. Dulles Intl
34h 34m
2 stops
ICN7:15 pmIncheon Intl
Aug 25
ICN8:15 pmIncheon Intl
31h 58m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl
American Airlines
Oct 2
IAD4:58 pmWashington, D.C. Dulles Intl
33h 17m
2 stops
ICN3:15 pmIncheon Intl
Feb 27
ICN6:35 pmIncheon Intl
36h 08m
2 stops
IAD4:43 pmWashington, D.C. Dulles Intl
Turkish Airlines
Oct 12
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Feb 7
ICN10:45 amIncheon Intl
38h 15m
1 stop
IAD11:00 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 Air Canada, Delta and Korean Air
Multiple Airlines
Sep 5
IAD7:10 pmWashington, D.C. Dulles Intl
59h 15m
3 stops
ICN7:25 pmIncheon Intl
Turkish Airlines
Aug 18
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Air Canada
Aug 17
IAD5:07 pmWashington, D.C. Dulles Intl
58h 18m
2 stops
ICN4:25 pmIncheon Intl

Find the cheapest direct flights from Washington, D.C. Dulles Intl Airport to Seoul

Korean Air
Sep 11
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Sep 24
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles Intl
Delta
Sep 3
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Sep 25
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles Intl
Korean Air
Sep 30
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Oct 21
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles Intl
Korean Air
Sep 25
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Oct 9
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles Intl
Delta
Sep 3
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Sep 22
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles Intl
Korean Air
Sep 1
IAD1:25 pmWashington, D.C. Dulles Intl
15h 15m
ICN5:40 pmIncheon Intl
Sep 11
ICN10:25 amIncheon Intl
13h 50m
IAD11:15 amWashington, D.C. Dulles 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
Air Canada
Jul 30
IAD9:55 amWashington, D.C. Dulles Intl
17h 30m
1 stop
ICN4:25 pmIncheon Intl
Sep 24
ICN6:00 pmIncheon Intl
35h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
Multiple Airlines
Jul 30
IAD7:41 pmWashington, D.C. Dulles Intl
27h 54m
2 stops
ICN12:35 pmIncheon Intl
Aug 20
ICN3:10 pmIncheon Intl
37h 03m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl
American Airlines
Aug 1
IAD6:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
ICN3:15 pmIncheon Intl
Sep 24
ICN5:25 pmIncheon Intl
18h 45m
1 stop
IAD11:10 pmWashington, D.C. Dulles Intl
KLM
Aug 4
IAD5:25 pmWashington, D.C. Dulles Intl
34h 00m
1 stop
ICN4:25 pmIncheon Intl
Aug 25
ICN11:05 pmIncheon Intl
29h 52m
2 stops
IAD3:57 pmWashington, D.C. Dulles Intl
Air France
Aug 4
IAD9:20 pmWashington, D.C. Dulles Intl
22h 20m
1 stop
ICN8:40 amIncheon Intl
Aug 25
ICN10:50 amIncheon Intl
45h 20m
1 stop
IAD7:10 pmWashington, D.C. Dulles Intl
Cathay Pacific
Aug 1
IAD7:41 pmWashington, D.C. Dulles Intl
27h 54m
2 stops
ICN12:35 pmIncheon Intl
Aug 17
ICN10:10 amIncheon Intl
32h 17m
2 stops
IAD5:27 amWashington, 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
Sep 28
IAD4:40 pmWashington, D.C. Dulles Intl
36h 00m
1 stop
ICN5:40 pmIncheon Intl
Oct 20
ICN11:20 pmIncheon Intl
33h 35m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Turkish Airlines
Oct 12
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Feb 7
ICN10:45 amIncheon Intl
38h 15m
1 stop
IAD11:00 amWashington, D.C. Dulles Intl
Turkish Airlines
Oct 12
IAD9:50 pmWashington, D.C. Dulles Intl
30h 50m
1 stop
ICN5:40 pmIncheon Intl
Feb 12
ICN10:45 amIncheon Intl
38h 15m
1 stop
IAD11:00 amWashington, D.C. Dulles Intl

Air Canada flights from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport

Our best Air Canada deals on Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight tickets
Air Canada
Oct 1
IAD9:55 amWashington, D.C. Dulles Intl
17h 30m
1 stop
ICN4:25 pmIncheon Intl
Mar 12
ICN5:45 pmIncheon Intl
29h 01m
2 stops
IAD9:46 amWashington, D.C. Dulles Intl
Air Canada
Oct 19
IAD5:32 pmWashington, D.C. Dulles Intl
33h 33m
2 stops
ICN4:05 pmIncheon Intl
Nov 2
ICN5:45 pmIncheon Intl
35h 28m
2 stops
IAD4:13 pmWashington, D.C. Dulles Intl
Air Canada
Oct 12
IAD9:55 amWashington, D.C. Dulles Intl
17h 30m
1 stop
ICN4:25 pmIncheon Intl
Nov 17
ICN8:10 pmIncheon Intl
25h 53m
1 stop
IAD8:03 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?

Monday. The cheapest day of the week is typically Monday. 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 49% 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. SAUDIA, Turkish Airlines, and Air Canada 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?

53 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Incheon Intl Airport is approximately 53 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 July 2024. The most popular departure time for this route is 1:00PM, 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 July 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 40% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight.

How have Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flight prices changed over time?

As of July 2024, prices for Washington, D.C. Dulles Intl Airport to Incheon Intl Airport flights are approximately 38% cheaper when compared to flights at the same time last year.

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

$508

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 $508. 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 $1,244.
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
7.5
834 reviews
Search SAUDIA flights
Air CanadaPriceFrom $901Free CancellationRating
6.9
7,353 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $966Free CancellationRating
7.4
3,762 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $1,217Free CancellationRating
6.9
7,356 reviews
Search Lufthansa flights
Asiana AirlinesPriceFrom $1,512Free CancellationRating
8.3
527 reviews
Search Asiana Airlines flights
American AirlinesPriceFrom $1,536Free CancellationRating
7.3
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom $1,583Free CancellationRating
7.5
1,622 reviews
Search Air France flights
KLMPriceFrom $1,598Free CancellationRating
7.8
1,417 reviews
Search KLM flights
United AirlinesPriceFrom $1,690Free CancellationRating
7.4
10,000 reviews
Search United Airlines flights
Korean AirPriceFrom $1,715Free CancellationRating
8.5
1,092 reviews
Search Korean Air 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 $1,715 round-trip. Over the 5 Korean Air flights for this route in a normal week, average airfare is usually $2,238 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 $2,304, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 9,630 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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