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

As of September 2026, there are 16 flights per week flying from Washington, D.C. to Seoul. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.

What airlines fly to Seoul?

AIR PREMIA, Korean Air and Delta are the top three most popular airlines that fly to Seoul from Washington, D.C. according to our data. AIR PREMIA is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 8 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

As of September 2026, 2 flights take off from Washington, D.C. and land in Seoul each day. The most common flight departure time for this route is 1:00PM, with 100% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Washington, D.C. to Seoul?

Delta, EVA Air, and Cathay Pacific are the most popular carriers operating from Washington, D.C. to Seoul

Which layover airport has the shortest travel time from Washington, D.C. to Seoul?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 17h 30m.

Which airport is the most popular layover for flights between Washington, D.C. and Seoul?

Toronto (YYZ) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Seoul?

Flights via Taipei City (TPE) offer the lowest average round-trip price of $848.

Which layover airport has the shortest connection time from Washington, D.C. to Seoul?

Toronto (YYZ) has the shortest average layover time for this route: 1h 22m.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Seoul, then you can expect flight times to average 17h 05m and 17h 40m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Seoul?

Prices for flights from Washington, D.C. to Seoul were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Seoul?

The number of operators available for flights from Washington, D.C. to Seoul is 8 as of September 2026.

How old do you have to be to fly from Washington, D.C. to Seoul?

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 Washington, D.C. to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$414 Cheap Flights from Washington, D.C. to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$949AIR PREMIA

Mon, Sep 28 - Mon, Oct 12

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

9:55 pm - 5:12 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

33h 17m2 stops Newark Atlanta Hartsfield-Jackson

$951Multiple Airlines

Sun, Nov 8 - Mon, Nov 16

10:00 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

33h 55m1 stop Beijing Capital

11:10 am - 6:30 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

21h 20m1 stop Beijing Capital

$953Air China

Fri, Nov 13 - Fri, Nov 27

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

$959AIR PREMIA

Wed, Nov 4 - Wed, Nov 18

1:15 am - 6:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 30m1 stop Taipei City Taiwan Taoyuan Intl

7:45 pm - 10:00 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

39h 15m1 stop Taipei City Taiwan Taoyuan Intl

$987EVA Air

Mon, Sep 28 - Tue, Oct 6

1:15 am - 11:00 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

20h 45m1 stop Taipei City Taiwan Taoyuan Intl

1:25 pm - 10:00 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

21h 35m1 stop Taipei City Taiwan Taoyuan Intl

$991EVA Air

Wed, Sep 30 - Wed, Oct 7

4:56 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

33h 49m1 stop Dallas/Fort Worth

5:50 pm - 11:23 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

18h 33m1 stop Dallas/Fort Worth

$1,040American Airlines

Wed, Sep 30 - Wed, Oct 21

6:15 pm - 3:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

32h 30m2 stops Charlotte Douglas Dallas/Fort Worth

5:50 pm - 11:23 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

18h 33m1 stop Dallas/Fort Worth

$1,040American Airlines

Wed, Sep 30 - Wed, Oct 21

1:30 pm - 8:55 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

29h 25m1 stop Istanbul

10:35 am - 11:45 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

39h 10m1 stop Istanbul

$1,043Turkish Airlines

Mon, Nov 16 - Fri, Nov 20

9:20 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

31h 00m1 stop Istanbul

12:05 am - 11:45 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

25h 40m1 stop Istanbul

$1,043Turkish Airlines

Mon, Jan 11 - Wed, Feb 24

Cheap last minute flights

Enter your travel dates to find the best prices.

1:15 am - 11:00 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

20h 45m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:00 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

23h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,010EVA Air

Wed, Sep 9 - Wed, Sep 30

1:15 am - 11:00 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

20h 45m1 stop Taipei City Taiwan Taoyuan Intl

7:45 pm - 10:00 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

39h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,019EVA Air

Mon, Sep 7 - Tue, Sep 15

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

7:35 pm - 5:18 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

34h 43m3 stops Seattle/Tacoma Intl New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$1,020Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

$1,036AIR PREMIA

Wed, Sep 9 - Wed, Jan 27

5:00 am - 3:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

21h 45m1 stop Dallas/Fort Worth

5:50 pm - 10:58 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National

18h 08m1 stop Dallas/Fort Worth

$1,041American Airlines

Thu, Sep 10 - Wed, Sep 30

5:00 am - 3:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

21h 45m1 stop Dallas/Fort Worth

5:50 pm - 11:59 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National

19h 09m1 stop Dallas/Fort Worth

$1,041American Airlines

Mon, Sep 7 - Mon, Sep 14

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

8:10 am - 10:17 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

39h 07m3 stops Tokyo Narita Los Angeles Orlando

$1,058Multiple Airlines

Wed, Sep 9 - Mon, Sep 14

10:21 am - 4:00 amBWI Baltimore/Washington-ICN Incheon Intl

28h 39m1 stop Atlanta Hartsfield-Jackson

10:15 am - 4:55 pmICN Incheon Intl-BWI Baltimore/Washington

19h 40m1 stop Detroit Metropolitan Wayne County

$1,108Delta

Tue, Sep 8 - Wed, Sep 23

2:18 pm - 4:00 amBWI Baltimore/Washington-ICN Incheon Intl

24h 42m1 stop Atlanta Hartsfield-Jackson

7:20 pm - 6:25 amICN Incheon Intl-BWI Baltimore/Washington

24h 05m1 stop Salt Lake City

$1,108Delta

Mon, Sep 7 - Tue, Sep 29

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$2,203AIR PREMIA

Wed, Sep 9 - Mon, Oct 5

Cheap direct flights

Enter your travel dates to find the best prices.

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$949AIR PREMIA

Mon, Sep 28 - Mon, Oct 12

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

9:05 pm - 8:35 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 30mnonstop

$959AIR PREMIA

Wed, Nov 4 - Wed, Nov 18

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$961AIR PREMIA

Mon, Sep 14 - Mon, Sep 28

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

$1,243Delta

Wed, Nov 11 - Thu, Nov 19

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

10:25 am - 11:05 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 40mnonstop

$1,243Delta

Tue, Sep 22 - Mon, Sep 28

12:50 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

$1,243Delta

Wed, Oct 28 - Wed, Nov 4

12:50 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

$1,245Korean Air

Tue, Oct 27 - Thu, Nov 5

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

$1,245Korean Air

Tue, Nov 3 - Thu, Nov 5

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$1,556Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

12:35 am - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

$1,887Multiple Airlines

Wed, Oct 28 - Sun, Nov 15

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American Airlines flights from Washington, D.C. to Seoul

Our best American Airlines deals on Washington, D.C. to Seoul flight tickets

American Airlines

Sep 14

DCA7:32 amWashington, D.C. Reagan-National

19h 13m

1 stop

ICN3:45 pmIncheon Intl

Sep 24

ICN5:50 pmIncheon Intl

19h 09m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

$1,041

American Airlines

Oct 15

DCA5:00 amWashington, D.C. Reagan-National

21h 45m

1 stop

ICN3:45 pmIncheon Intl

Nov 5

ICN6:50 pmIncheon Intl

26h 41m

2 stops

DCA7:31 amWashington, D.C. Reagan-National

$1,044

American Airlines

Sep 5

IAD1:23 pmWashington, D.C. Dulles Intl

37h 22m

2 stops

ICN3:45 pmIncheon Intl

Sep 23

ICN5:50 pmIncheon Intl

33h 28m

1 stop

IAD2:18 pmWashington, D.C. Dulles Intl

$1,045

AIR PREMIA flights from Washington, D.C. to Seoul

Our best AIR PREMIA deals on Washington, D.C. to Seoul flight tickets

AIR PREMIA

Sep 28

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

Oct 12

ICN10:00 amIncheon Intl

13h 50m

IAD10:50 amWashington, D.C. Dulles Intl

$949

AIR PREMIA

Sep 14

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

Sep 28

ICN10:00 amIncheon Intl

13h 50m

IAD10:50 amWashington, D.C. Dulles Intl

$961

AIR PREMIA

Sep 16

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

Dec 9

ICN9:05 pmIncheon Intl

13h 30m

IAD8:35 pmWashington, D.C. Dulles Intl

$963

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Mon 9/28

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Mon 10/12

10:00 am-10:50 am

Nonstop13h 50m

$949

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Sun 11/8

11:35 pm-5:25 am

Nonstop15h 50m

Incheon Intl

Mon 11/16

9:55 pm-5:12 pm

2 stops33h 17m

$951

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Fri 11/13

10:00 pm-9:55 pm

1 stop33h 55m

Incheon Intl

Fri 11/27

11:10 am-6:30 pm

1 stop21h 20m

$953

Quickest round-trip

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Wed 11/4

11:35 pm-5:25 am

Nonstop15h 50m

Incheon Intl

Wed 11/18

9:05 pm-8:35 pm

Nonstop13h 30m

$959

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Mon 9/28

1:15 am-6:45 pm

1 stop28h 30m

Incheon Intl

Tue 10/6

7:45 pm-10:00 pm

1 stop39h 15m

$987

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Wed 9/30

1:15 am-11:00 am

1 stop20h 45m

Incheon Intl

Wed 10/7

1:25 pm-10:00 pm

1 stop21h 35m

$991

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Wed 9/30

4:56 pm-3:45 pm

1 stop33h 49m

Incheon Intl

Wed 10/21

5:50 pm-11:23 pm

1 stop18h 33m

$1,040

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Wed 9/30

6:15 pm-3:45 pm

2 stops32h 30m

Incheon Intl

Wed 10/21

5:50 pm-11:23 pm

1 stop18h 33m

$1,040

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Mon 11/16

1:30 pm-8:55 am

1 stop29h 25m

Incheon Intl

Fri 11/20

10:35 am-11:45 am

1 stop39h 10m

$1,043

Washington, D.C.Incheon

IAD Washington, D.C. Dulles Intl - ICN Incheon Intl

IADICN

Washington, D.C. Dulles Intl

Mon 1/11

9:20 pm-6:20 pm

1 stop31h 00m

Incheon Intl

Wed 2/24

12:05 am-11:45 am

1 stop25h 40m

$1,043

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Seoul

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Seoul?

Prices are currently low for flights on this route.

Typical prices usually range from $1,173 to $1,574.
The lowest price recently found on this route was $949.

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Washington, D.C. averaging around $1,269.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Wednesday is the cheapest day to fly to Seoul from Washington, D.C.. The lowest ticket price found for a Wednesday departure recently was $1,260. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $1,436.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,145 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,339 per ticket.

What is the cheapest Washington, D.C. to Seoul flight route?

Fly from Washington, D.C. Dulles Intl to Incheon Intl for the best Washington, D.C. - Seoul flight prices

How far in advance should I book a flight from Washington, D.C. to Seoul?

You are more likely to see cheaper flights to Seoul from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,550 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Washington, D.C. for as low as $1,334 on momondo.

What cabin class options are available on Washington, D.C. to Seoul flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Seoul 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. to Seoul flights?

You could potentially save up to 7% on your flight if you consider stops on a Washington, D.C. to Seoul flight.

How have Washington, D.C. to Seoul flight prices changed over time?

As of September 2026, prices for Washington, D.C. to Seoul flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Seoul (WAS to SEL) flight deals and tips

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

Best Price Found	$414
Fastest flight time	15h 25m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in Seoul	2 airports

The best one-way flight to Seoul from Washington, D.C. in the past 72 hours is $414. The best round-trip flight deal from Washington, D.C. to Seoul found on momondo in the last 72 hours is $949.

The fastest flight from Washington, D.C. to Seoul takes 15h 25m

Direct flights go from Washington, D.C. to Seoul on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There are 2 airports in Seoul. From Washington, D.C. there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Seoul

How far is Washington, D.C. to Seoul by plane?
Seoul is 6932.9 mi away from Washington, D.C.. By plane, this route typically takes 15h 25m.
When did momondo last update prices for flights from Washington, D.C. to Seoul?
Prices for flights from Washington, D.C. to Seoul were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Seoul?
The number of operators available for flights from Washington, D.C. to Seoul is 8 as of September 2026.
How old do you have to be to fly from Washington, D.C. to Seoul?
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 Washington, D.C. to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Seoul is Boeing 777-300ER, representing 66.88% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 30.81%, Boeing 747 at 0.89%, and Boeing 777 at 0.49%.
What is the most popular airline from Washington, D.C. to Seoul?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Seoul is AIR PREMIA, representing 36% of all bookings. The subsequent popular airlines are Delta at 26%, Korean Air at 14%, and Air Canada at 10%.

Best airlines flying from Washington, D.C. to Seoul

Compare and see reviews for airlines that fly from Washington, D.C. to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $392	Free Cancellation	Rating 7.8 8,566 reviews	Search Delta flights
Air Canada	PriceFrom $685	Free Cancellation	Rating 7.1 11,581 reviews	Search Air Canada flights
United Airlines	PriceFrom $687	Free Cancellation	Rating 7.4 10,172 reviews	Search United Airlines flights
AIR PREMIA	PriceFrom $784	Free Cancellation	Rating 8.1 106 reviews	Search AIR PREMIA flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.1 12,049 reviews	Search American Airlines flights
EVA Air	PriceFrom $875	Free Cancellation	Rating 8.5 1,522 reviews	Search EVA Air flights
Turkish Airlines	PriceFrom $929	Free Cancellation	Rating 7.4 4,481 reviews	Search Turkish Airlines flights
Korean Air	PriceFrom $1,314	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights

Korean Air Flights From Washington, D.C. to Seoul
Korean Air is one of the most popular airlines flying from Washington, D.C. to Seoul, operating 7 flights/week on average for this route. A good Korean Air flight deal for Washington, D.C. to Seoul starts from $1,314 round-trip, up to an average price of $1,649. Our users have rated Korean Air at 8.4/10.
AIR PREMIA Flights From Washington, D.C. to Seoul
AIR PREMIA is also a popular choice for this route. AIR PREMIA flight deals for Washington, D.C. to Seoul start from as low as $784 round-trip, depending on your selected dates, with average AIR PREMIA deals seen on momondo around $1,275. AIR PREMIA operates 2 flights to Seoul from Washington, D.C. in an average week. Users have rated it 8.1/10 across 106 reviews.

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?

Flights from Washington, D.C. to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

If you are not ready to book a flight from Washington, D.C. to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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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. to Seoul departing on 9/11. 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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