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District of Columbia

$383+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Seoul to District of Columbia

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to District of Columbia (USDC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$722
(United Airlines)

One-way from

$383
(Mytrip)

Popular in

August

Cheapest in

December

Average price

$995

Good round-trip deal

$1,339 or less

Good one-way deal

$1,124 or less
Provider with most accurate pricing for Seoul (SEL)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Washington, D.C. (WAS) flights.
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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. 21% potential increase in price ($335 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Seoul (SEL) to District of Columbia.
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Price to beat on a one-way 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 January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:00 pmICN - IAD
1 stop25h 18mUnited Airlines
Wed 3/56:30 amIAD - ICN
1 stop19h 45mUnited Airlines
Deal found 1/29$722
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/412:45 pmICN - DCA
1 stop18h 07mUnited Airlines
Wed 2/55:59 pmDCA - ICN
1 stop21h 41mUnited Airlines
Deal found 1/28$722
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/144:55 pmICN - IAD
2 stops31h 36mAir Canada
Fri 5/95:44 pmIAD - ICN
2 stops33h 21mAir Canada
Deal found 1/29$723
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/274:55 pmICN - DCA
2 stops31h 34mAir Canada
Thu 3/68:40 pmDCA - ICN
1 stop31h 45mAir Canada
Deal found 1/29$726
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/146:50 pmICN - DCA
2 stops27h 42mAmerican Airlines
Sun 3/25:00 amDCA - ICN
1 stop21h 45mAmerican Airlines
Deal found 1/30$766
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:50 pmICN - IAD
1 stop17h 43mAmerican Airlines
Mon 3/106:18 amIAD - ICN
1 stop20h 37mAmerican Airlines
Deal found 1/30$777
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/212:25 pmGMP - IAD
1 stop37h 45mAir China
Tue 3/255:35 pmIAD - GMP
2 stops30h 30mAir China
Deal found 1/28$799
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1712:05 pmGMP - DCA
2 stops24h 30mJapan Airlines
Tue 2/186:59 amDCA - GMP
2 stops25h 21mJapan Airlines
Deal found 1/29$900
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:20 pmGMP - IAD
2 stops39h 05mMultiple Airlines
Sat 5/2410:30 amIAD - GMP
2 stops35h 15mMultiple Airlines
Deal found 1/29$916
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:20 pmGMP - DCA
2 stops40h 08mMultiple Airlines
Sat 5/248:40 pmDCA - GMP
2 stops36h 10mMultiple Airlines
Deal found 1/29$916
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:50 pmGMP - IAD
1 stop27h 20mANA
Mon 12/111:05 amIAD - GMP
1 stop21h 25mANA
Deal found 1/29$920
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/251:20 pmICN - DCA
2 stops36h 43mMultiple Airlines
Fri 2/287:00 amDCA - ICN
2 stops43h 10mMultiple Airlines
Deal found 1/30$954

Find flights from Seoul to District of Columbia within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Wed 2/26

6:00 pm-5:18 am

1 stop25h 18m

Washington, D.C. Dulles Intl

Wed 3/5

6:30 am-4:15 pm

1 stop19h 45m

$722

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Wed 2/26

12:45 pm-7:02 pm

2 stops20h 17m

Washington, D.C. Reagan-National

Thu 2/27

11:00 am-5:40 am

2 stops28h 40m

$722

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 3/14

4:55 pm-11:31 am

2 stops31h 36m

Washington, D.C. Dulles Intl

Fri 5/9

5:44 pm-4:05 pm

2 stops33h 21m

$723

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Thu 2/27

4:55 pm-10:29 am

2 stops31h 34m

Washington, D.C. Reagan-National

Thu 3/6

8:40 pm-6:25 pm

1 stop31h 45m

$726

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 2/14

6:50 pm-8:32 am

2 stops27h 42m

Washington, D.C. Reagan-National

Sun 3/2

5:00 am-4:45 pm

1 stop21h 45m

$766

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Mon 3/3

6:50 pm-10:33 pm

1 stop17h 43m

Washington, D.C. Dulles Intl

Mon 3/10

6:18 am-3:55 pm

1 stop20h 37m

$777

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Mon 2/17

1:10 pm-2:10 pm

1 stop39h 00m

Washington, D.C. Dulles Intl

Sat 2/22

4:35 pm-4:35 pm

2 stops34h 00m

$787

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Fri 3/21

2:25 pm-3:10 pm

1 stop37h 45m

Washington, D.C. Dulles Intl

Tue 3/25

5:35 pm-1:05 pm

2 stops30h 30m

$799

SeoulWashington, D.C.

GMP - DCA

GMPDCA

Seoul Gimpo Intl

Mon 2/17

12:05 pm-10:35 pm

2 stops24h 30m

Washington, D.C. Reagan-National

Tue 2/18

6:59 am-10:20 pm

2 stops25h 21m

$900

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

Thu 4/24

7:20 pm-9:25 pm

2 stops39h 05m

Washington, D.C. Dulles Intl

Sat 5/24

10:30 am-10:45 am

2 stops35h 15m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 37 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.

Travel insights for flights from Seoul to District of Columbia

Get recent, data-driven insights about flights from Seoul to District of Columbia including ideal travel times, pricing trends, and more.

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 January 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 January 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Seoul to District of Columbia to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
844 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,445 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,317 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,454 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Crew

8.7

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 $383. However, be on the lookout for offers from American Airlines and United 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 Incheon Intl - Washington, D.C. Reagan-National or Seoul Gimpo Intl - Washington, D.C. Dulles Intl.

  • 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$798FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$727Average$1,162FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$853Average$1,079FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,053Average$1,561FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,313Average$1,613FlexibilityNo cancel feeOn-timeN/A
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