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. Dulles Intl Airport according to our data. AIR PREMIA is the first choice among our users, with 67% 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.

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

Flights connecting via Taipei City (TPE) have the shortest average one-way travel time: 20h 10m.

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

As of November 2026, there are 14 flights per week flying from Washington, D.C. Dulles Intl Airport to Seoul. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

As of November 2026, 2 flights take off from Washington, D.C. Dulles Intl Airport and land in Seoul each day. The most common flight departure time for this route is 12:00PM, with 80% of daily flights taking off in the afternoon.

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

Flights via Taipei City (TPE) offer the lowest average round-trip price of $946.

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

Istanbul (IST) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Dallas (DFW) has the shortest average layover time for this route: 1h 56m.

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

AIR PREMIA, EVA Air, and Japan Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to Seoul

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

There are 8 operators available for flights from Washington, D.C. Dulles Intl Airport to Seoul as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Seoul.

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

The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$387 Cheap Flights from Washington, D.C. Dulles Intl Airport to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 35m1 stop Beijing Capital

1:10 pm - 6:30 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Beijing Capital

$952Air China

Tue, Nov 17 - Fri, Nov 20

10:00 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 35m1 stop Beijing Capital

1:10 pm - 6:30 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

19h 20m1 stop Beijing Capital

$960Air China

Tue, Nov 17 - 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

$964AIR PREMIA

Mon, Jan 18 - Fri, Feb 26

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

$965AIR PREMIA

Fri, Jan 15 - Sun, Jan 24

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

29h 25m1 stop Istanbul

10:40 am - 11:45 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

39h 05m1 stop Istanbul

$1,026Turkish Airlines

Wed, Dec 2 - Wed, Dec 9

1:30 pm - 6:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

38h 50m1 stop Istanbul

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

25h 40m1 stop Istanbul

$1,030Turkish Airlines

Tue, Dec 1 - Mon, Dec 7

7:17 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

31h 28m2 stops Charlotte Douglas Dallas/Fort Worth

6:50 pm - 11:30 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

18h 40m1 stop Dallas/Fort Worth

$1,056American Airlines

Mon, Nov 16 - Fri, Dec 4

7:17 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

31h 28m2 stops Charlotte Douglas Dallas/Fort Worth

6:50 pm - 11:16 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

30h 26m2 stops Dallas/Fort Worth Charlotte Douglas

$1,056American Airlines

Mon, Nov 16 - Fri, Dec 4

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

28h 30m1 stop Taipei City Taiwan Taoyuan Intl

12:00 pm - 10:15 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

23h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,131EVA Air

Wed, Apr 14 - Wed, Apr 21

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 - 10:15 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

23h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,146EVA Air

Wed, Apr 14 - Wed, Apr 21

Cheap last minute flights

Enter your travel dates to find the best prices.

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

$1,019AIR PREMIA

Mon, Nov 9 - Fri, Nov 20

8:05 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

31h 10m1 stop Doha Hamad Intl

12:20 am - 3:55 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

29h 35m1 stop Doha Hamad Intl

$1,028Qatar Airways

Mon, Nov 9 - Mon, Nov 16

8:05 pm - 5:15 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

31h 10m1 stop Doha Hamad Intl

6:30 pm - 3:55 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

35h 25m1 stop Doha Hamad Intl

$1,040Qatar Airways

Sun, Nov 8 - Fri, Nov 20

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

$1,049AIR PREMIA

Wed, Nov 4 - Wed, Nov 11

7:14 am - 4:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

19h 31m1 stop Dallas/Fort Worth

6:50 pm - 10:45 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

17h 55m1 stop Dallas/Fort Worth

$1,064American Airlines

Wed, Nov 4 - Thu, Dec 17

7:14 am - 4:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

19h 31m1 stop Dallas/Fort Worth

6:50 pm - 11:30 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

18h 40m1 stop Dallas/Fort Worth

$1,064American Airlines

Wed, Nov 4 - Wed, Nov 11

1:40 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

34h 15m1 stop Istanbul

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

25h 40m1 stop Istanbul

$1,081Turkish Airlines

Fri, Nov 6 - Thu, Nov 19

9:20 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

26h 35m1 stop Istanbul

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

25h 40m1 stop Istanbul

$1,100Turkish Airlines

Wed, Nov 4 - Sun, Nov 15

11:55 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:40 am - 8:55 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

23h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,146EVA Air

Mon, Nov 9 - Wed, Nov 18

11:55 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

28h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:40 am - 8:55 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

23h 15m1 stop Taipei City Taiwan Taoyuan Intl

$1,233EVA Air

Sat, Nov 7 - Wed, Nov 18

Cheap direct flights

Enter your travel dates to find the best prices.

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

$964AIR PREMIA

Mon, Jan 18 - Fri, Feb 26

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

15h 50mnonstop

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

13h 30mnonstop

$965AIR PREMIA

Fri, Mar 12 - Fri, Mar 19

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

$965AIR PREMIA

Fri, Jan 15 - Sun, Jan 24

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

$1,346Korean Air

Mon, Nov 16 - Thu, Dec 3

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

$1,346Korean Air

Mon, Nov 16 - Tue, Dec 8

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

$1,350Korean Air

Tue, Dec 1 - Tue, Dec 8

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

$1,564Delta

Tue, Dec 1 - Thu, Dec 17

11:50 am - 5:40 pmIAD 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

$1,627Multiple Airlines

Sun, Nov 29 - Sun, Dec 6

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

15h 50mnonstop

10:25 am - 11:15 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

$1,654Delta

Thu, Feb 25 - Thu, May 27

11:50 am - 5:40 pmIAD 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

$1,790Multiple Airlines

Sat, Dec 5 - Sun, Dec 13

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AIR PREMIA flights from Washington, D.C. Dulles Intl Airport to Seoul

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

AIR PREMIA

Nov 27

IAD11:35 pmWashington, D.C. Dulles Intl

15h 50m

ICN5:25 amIncheon Intl

Dec 4

ICN9:05 pmIncheon Intl

13h 30m

IAD8:35 pmWashington, D.C. Dulles Intl

$966

AIR PREMIA

Nov 16

IAD11:35 pmWashington, D.C. Dulles Intl

15h 50m

ICN5:25 amIncheon Intl

Nov 20

ICN9:05 pmIncheon Intl

13h 30m

IAD8:35 pmWashington, D.C. Dulles Intl

$969

AIR PREMIA

Nov 27

IAD11:35 pmWashington, D.C. Dulles Intl

15h 50m

ICN5:25 amIncheon Intl

Dec 16

ICN9:05 pmIncheon Intl

13h 30m

IAD8:35 pmWashington, D.C. Dulles Intl

$974

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Seoul

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Seoul flight tickets

Ethiopian Air

Nov 18

IAD10:00 amWashington, D.C. Dulles Intl

39h 45m

1 stop

ICN3:45 pmIncheon Intl

Dec 12

ICN12:10 amIncheon Intl

45h 50m

2 stops

IAD8:00 amWashington, D.C. Dulles Intl

$962

Ethiopian Air

Nov 18

IAD8:50 pmWashington, D.C. Dulles Intl

28h 55m

1 stop

ICN3:45 pmIncheon Intl

Dec 4

ICN12:10 amIncheon Intl

45h 50m

1 stop

IAD8:00 amWashington, D.C. Dulles Intl

$975

Ethiopian Air

Nov 21

IAD8:50 pmWashington, D.C. Dulles Intl

28h 55m

2 stops

ICN3:45 pmIncheon Intl

Dec 11

ICN12:10 amIncheon Intl

32h 55m

2 stops

IAD7:05 pmWashington, D.C. Dulles Intl

$979

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Seoul that are best for you.

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

Tue 11/17

10:00 pm-4:35 pm

1 stop28h 35m

Incheon Intl

Fri 11/20

1:10 pm-6:30 pm

1 stop19h 20m

$952

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Tue 11/17

10:00 pm-4:35 pm

1 stop28h 35m

Incheon Intl

Fri 11/27

1:10 pm-6:30 pm

1 stop19h 20m

$960

Quickest round-trip

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Mon 1/18

11:35 pm-5:25 am

Nonstop15h 50m

Incheon Intl

Fri 2/26

9:05 pm-8:35 pm

Nonstop13h 30m

$964

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Fri 1/15

11:35 pm-5:25 am

Nonstop15h 50m

Incheon Intl

Sun 1/24

9:05 pm-8:35 pm

Nonstop13h 30m

$965

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Wed 12/2

1:30 pm-8:55 am

1 stop29h 25m

Incheon Intl

Wed 12/9

10:40 am-11:45 am

1 stop39h 05m

$1,026

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Tue 12/1

1:30 pm-6:20 pm

1 stop38h 50m

Incheon Intl

Mon 12/7

12:05 am-11:45 am

1 stop25h 40m

$1,030

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Mon 11/16

7:17 pm-4:45 pm

2 stops31h 28m

Incheon Intl

Fri 12/4

6:50 pm-11:30 pm

1 stop18h 40m

$1,056

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Mon 11/16

7:17 pm-4:45 pm

2 stops31h 28m

Incheon Intl

Fri 12/4

6:50 pm-11:16 am

2 stops30h 26m

$1,056

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Wed 4/14

1:15 am-6:45 pm

1 stop28h 30m

Incheon Intl

Wed 4/21

12:00 pm-10:15 pm

1 stop23h 15m

$1,131

Washington, D.C.Incheon

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

IADICN

Washington, D.C. Dulles Intl

Wed 4/14

1:15 am-11:00 am

1 stop20h 45m

Incheon Intl

Wed 4/21

12:00 pm-10:15 pm

1 stop23h 15m

$1,146

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. Dulles Intl Airport 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. Dulles Intl Airport and Seoul?

Prices are currently low for flights on this route.

Typical prices usually range from $1,089 to $1,401.
The lowest price recently found on this route was $952.

What is the cheapest month to fly to Seoul?

The month of September is another great option to travel to Seoul, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $1,256.

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. Dulles Intl Airport. The lowest ticket price found for a Wednesday departure recently was $1,199. 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 $1,346.

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

Flying to Seoul from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,122 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 $1,265 per ticket.

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

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

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

You are more likely to see cheaper flights to Seoul from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,437 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. Dulles Intl Airport for as low as $1,196 on momondo.

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

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

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to Seoul.

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

When to book flights from Washington, D.C. Dulles Intl Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Seoul (IAD to SEL) flight deals and tips

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

Best Price Found	$387
Fastest flight time	15h 25m
Direct flights	Mon, Tue, Thu and Sat
Airports in Seoul	2 airports

The best one-way flight to Seoul from Washington, D.C. Dulles Intl Airport in the past 72 hours is $387. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Seoul found on momondo in the last 72 hours is $952.

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

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

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

Search flight deals

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

How far is Washington, D.C. Dulles Intl to Seoul by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Seoul is 6922.8 mi. Flights usually cover this in 15h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Seoul?
Prices for flights from Washington, D.C. Dulles Intl Airport to Seoul are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Seoul?
There are 8 operators available for flights from Washington, D.C. Dulles Intl Airport to Seoul as of November 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Seoul is Boeing 777-300ER (64.36% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (29.83%), Boeing 777 (2.48%), and Boeing 787-8 Dreamliner (2.22%).
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Seoul is AIR PREMIA (53% of total bookings). The next most popular airlines are Korean Air (23%), Delta (13%), and Turkish Airlines (4%).

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

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $588	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights
United Airlines	PriceFrom $687	Free Cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
AIR PREMIA	PriceFrom $784	Free Cancellation	Rating 8.0 115 reviews	Search AIR PREMIA flights
American Airlines	PriceFrom $816	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $929	Free Cancellation	Rating 7.4 4,467 reviews	Search Turkish Airlines flights
EVA Air	PriceFrom $959	Free Cancellation	Rating 8.5 1,552 reviews	Search EVA Air flights
Air Canada	PriceFrom $1,079	Free Cancellation	Rating 7.1 11,854 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,313	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights

Korean Air Flights From Washington, D.C. Dulles Intl Airport to Seoul
The lowest priced Korean Air flight from Washington, D.C. Dulles Intl Airport to Seoul from the last 72 hours was $1,313. Generally, Korean Air has 7 flights on this route every week with an average price of $1,757. Korean Air is rated 8.4/10 by our users.
Delta Flights From Washington, D.C. Dulles Intl Airport to Seoul
Another popular option for Washington, D.C. Dulles Intl Airport to Seoul flights is Delta (7.8/10, 8,697 ratings). Delta flies from Washington, D.C. Dulles Intl Airport to Seoul around 7 times per week, with deals starting from $588 round-trip and rising to an average price of around $1,770.

Why use momondo?

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

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

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

Yes. All flights to Seoul from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes. momondo can track prices for Washington, D.C. to Seoul 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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An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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