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$406+ Cheap flights from Seoul (SEL) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Seoul to District of Columbia

Keep the following information in mind while searching for Seoul to District of Columbia flight deals. Data was last updated July 30, 2025.

Round-trip from

$490
(Trip.com)

One-way from

$406
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,216

Good round-trip deal

$1,318 or less
From Seoul (SEL) to District of Columbia
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One-way flight from Seoul (SEL) to District of Columbia
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Highest demand for flights based on searches. 9% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Seoul (SEL) to District of Columbia.
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Find flight deals from Seoul to District of Columbia

Cheapest flights from Seoul to District of Columbia
Explore the most affordable flight options available from Seoul to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 pmICN - DCA
1 stop29h 20mAir Canada
Wed 9/244:35 pmDCA - ICN
1 stop34h 40mAir Canada
Deal found 7/29$490
This Booking.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 pmICN - IAD
2 stops30h 45mAir Canada
Thu 9/259:35 amIAD - ICN
1 stop17h 40mAir Canada
Deal found 7/29$520
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:50 pmICN - IAD
1 stop39h 02mUnited Airlines
Fri 8/2912:20 pmIAD - ICN
1 stop38h 30mUnited Airlines
Deal found 7/30$630
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:35 pmICN - DCA
1 stop35h 23mAlaska Airlines
Wed 11/126:58 pmDCA - ICN
2 stops33h 37mAlaska Airlines
Deal found 7/30$780
This WhyPayMore deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:55 pmGMP - IAD
1 stop27h 10mANA
Fri 12/511:05 amIAD - GMP
1 stop21h 25mANA
Deal found 7/30$968
This Japan Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:55 amGMP - DCA
2 stops19h 25mMultiple Airlines
Sat 9/2710:45 pmDCA - GMP
2 stops23h 00mMultiple Airlines
Deal found 7/30$991
This Gotogate deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:25 pmGMP - DCA
2 stops38h 34mANA
Tue 12/22:00 pmDCA - GMP
2 stops42h 30mANA
Deal found 7/30$1,020
This Japan Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:55 amGMP - DCA
2 stops19h 29mJapan Airlines
Thu 9/1810:45 pmDCA - GMP
2 stops23h 00mJapan Airlines
Deal found 7/28$1,118

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Seoul to District of Columbia that are best for you.

Fly from

Seoul

Fly to

District of Columbia

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 9/12

6:00 pm-10:20 am

1 stop29h 20m

Washington, D.C. Reagan-National

Wed 9/24

4:35 pm-4:15 pm

1 stop34h 40m

$490

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 9/12

6:00 pm-11:45 am

2 stops30h 45m

Washington, D.C. Dulles Intl

Thu 9/25

9:35 am-4:15 pm

1 stop17h 40m

$520

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 8/27

4:50 pm-6:52 pm

1 stop39h 02m

Washington, D.C. Dulles Intl

Fri 8/29

12:20 pm-3:50 pm

1 stop38h 30m

$630

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 11/3

8:35 pm-5:58 pm

2 stops35h 23m

Washington, D.C. Reagan-National

Wed 11/12

6:58 pm-6:35 pm

2 stops33h 37m

$780

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 12/22

12:45 pm-9:13 pm

1 stop22h 28m

Washington, D.C. Reagan-National

Mon 1/5

6:00 pm-5:40 am

1 stop21h 40m

$845

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Wed 9/10

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Fri 12/5

11:05 am-10:30 pm

1 stop21h 25m

$968

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Sat 9/20

7:55 am-4:19 pm

2 stops21h 24m

Washington, D.C. Reagan-National

Sat 9/27

10:45 pm-10:45 am

2 stops23h 00m

$991

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Wed 11/26

12:25 pm-12:59 pm

2 stops38h 34m

Washington, D.C. Reagan-National

Tue 12/2

2:00 pm-10:30 pm

2 stops42h 30m

$1,020

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Thu 9/18

7:55 am-2:24 pm

2 stops19h 29m

Washington, D.C. Reagan-National

Tue 9/23

9:59 am-9:50 pm

2 stops22h 51m

$1,132

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 9/12

6:00 pm-11:13 am

1 stop30h 13m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 25 results
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Best time to book a flight from Seoul to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to District of Columbia

What is the cheapest month to book a flight from Seoul to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Seoul to District of Columbia (average of $241). Flying from Seoul to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to DC?

Find hourly flight availability from Seoul to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Seoul to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated July 30, 2025.
See what other customers who have flown with EVA Air, ANA, and Japan Airlines from Seoul to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
922 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,536 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
467 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,222 reviews

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Seoul to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Seoul to District of Columbia one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $406. However, be on the lookout for offers from WestJet and Japan Airlines, as they are both options that can get you from Seoul to District of Columbia for a low price.

  • What are the most popular routes from Seoul to District of Columbia?

    The most popular route from Seoul to District of Columbia is Incheon Intl - Washington, D.C. Dulles Intl. You may also consider Seoul Gimpo Intl - Washington, D.C. Dulles Intl or Incheon Intl - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Seoul to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Seoul to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to District of Columbia.

  • Can I find deals for business class flights from Seoul to District of Columbia?

    Yes. Cheapflights offers flight deals from Seoul to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Seoul to District of Columbia (average of $241). Flying from Seoul to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seoul to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Seoul to District of Columbia

Discover the top 5 airlines that operate flights from Seoul to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$688Average$831FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$688Average$980FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$724Average$825FlexibilityNo cancel feeOn-time69%
DeltaCheapest$882Average$1,543FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,127Average$1,403FlexibilityNo cancel feeOn-time81%

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