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$416+ Cheap flights from Maryland to Seoul (SEL)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEL
Dec 15 — Dec 221
Mon 12/15
Mon 12/22
1 adult, Economy
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Cheap flight deals from Maryland to Seoul

Keep the following information in mind while searching for Maryland to Seoul flight deals. Data was last updated November 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$797
(Air Canada)

One-way from

$416
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$1,333
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
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From Maryland to Seoul (SEL)
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One-way flight from Maryland to Seoul (SEL)
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Highest demand for flights based on searches. 15% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Maryland to Seoul

Cheapest flights from Maryland to Seoul
Explore the most affordable flight options available from Maryland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 15, 2025.

This Air Canada deal was found by Cheapflights users on 11/15. 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.
Wed 12/33:30 pmPHL - ICN
2 stops34h 30mAir Canada
Thu 12/116:55 pmICN - PHL
2 stops33h 55mAir Canada
Deal found 11/15$778
This Air Canada deal was found by Cheapflights users on 11/15. 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 12/57:50 amPHL - ICN
1 stop20h 35mAir Canada
Mon 12/156:55 pmICN - PHL
2 stops34h 54mAir Canada
Deal found 11/15$829
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/274:58 pmPHL - ICN
1 stop22h 47mDelta
Sun 12/217:40 pmICN - PHL
1 stop24h 10mDelta
Deal found 11/14$846
This Delta deal was found by Cheapflights users on 11/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:42 pmPHL - ICN
1 stop38h 08mDelta
Fri 11/216:00 pmICN - PHL
1 stop18h 50mDelta
Deal found 11/14$851
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Sun 11/236:25 pmPHL - ICN
1 stop21h 15mUnited Airlines
Wed 11/266:00 pmICN - PHL
1 stop37h 10mUnited Airlines
Deal found 11/13$853
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Sat 12/63:35 pmPHL - ICN
2 stops34h 40mUnited Airlines
Sat 12/136:00 pmICN - PHL
1 stop39h 41mUnited Airlines
Deal found 11/14$858
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Mon 11/246:25 amPHL - ICN
1 stop33h 15mUnited Airlines
Wed 11/266:00 pmICN - PHL
1 stop37h 10mUnited Airlines
Deal found 11/13$861
This Air Canada deal was found by Cheapflights users on 11/13. 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.
Mon 11/249:20 amPHL - ICN
1 stop19h 05mAir Canada
Tue 12/28:10 pmICN - PHL
2 stops32h 40mAir Canada
Deal found 11/13$864
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:01 pmPHL - ICN
1 stop21h 44mDelta
Fri 11/287:40 pmICN - PHL
1 stop17h 58mDelta
Deal found 11/13$866
This Gotogate deal was found by Cheapflights users on 11/13. 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.
Mon 11/171:30 pmIAD - ICN
1 stop29h 35mMultiple Airlines
Wed 12/175:55 pmICN - IAD
2 stops44h 20mMultiple Airlines
Deal found 11/13$1,050
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:00 pmDCA - ICN
2 stops26h 10mMultiple Airlines
Tue 12/161:20 pmICN - DCA
1 stop20h 40mMultiple Airlines
Deal found 11/15$1,066
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:30 pmIAD - ICN
1 stop38h 50mMultiple Airlines
Tue 12/29:20 pmICN - IAD
2 stops33h 54mMultiple Airlines
Deal found 11/13$1,067

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Seoul 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 November 15, 2025.
Use the filters below to find and compare flights from Maryland to Seoul that are best for you.

Fly from

Maryland

Fly to

Seoul

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 12/3

3:30 pm-4:00 pm

2 stops34h 30m

Incheon Intl

Thu 12/11

6:55 pm-2:50 pm

2 stops33h 55m

$778

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/13

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Sun 3/1

6:00 pm-9:33 pm

1 stop17h 33m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/28

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Wed 3/4

9:35 am-11:44 am

1 stop16h 09m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/28

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Wed 3/4

6:00 pm-9:33 pm

1 stop17h 33m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 11/27

4:58 pm-5:45 am

1 stop22h 47m

Incheon Intl

Sun 12/21

7:40 pm-5:50 am

1 stop24h 10m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/13

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Fri 2/27

12:45 pm-9:33 pm

1 stop22h 48m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 12/3

6:15 am-4:15 pm

1 stop20h 00m

Incheon Intl

Thu 12/11

12:45 pm-7:41 pm

1 stop20h 56m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 2/11

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Tue 3/10

5:00 pm-7:16 am

1 stop27h 16m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 2/4

8:26 am-5:40 am

1 stop31h 14m

Incheon Intl

Tue 3/10

11:45 am-9:38 pm

1 stop22h 53m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 2/9

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Tue 3/3

6:00 pm-9:33 pm

1 stop17h 33m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Maryland 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 Maryland to Seoul

What is the cheapest month to book a flight from Maryland to Seoul?

Currently, May is the cheapest month in which you can book a flight from Maryland to Seoul (average of $475). Flying from Maryland to Seoul in June is currently the most expensive (average of $1,413). 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 MD to SEL?

Find hourly flight availability from Maryland to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 15, 2025.

It’s typically best to fly out from Maryland to Seoul in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

  • How long is the flight from Maryland to Seoul?

    A quick flight from Maryland to Seoul can take about 19h 20m. Air Canada provides one of the quickest options available for as low as $846. The distance between Maryland and Seoul is about 6915 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maryland to Seoul one-way?

    One-way options have recently been found by users for as low as $416 on Air Canada. Other airlines that offer cheap prices include Alaska Airlines from $433 and United Airlines from $433 one-way.

  • What are the most popular routes from Maryland to Seoul?

    The most popular route from Maryland to Seoul is Washington, D.C. Dulles Intl - Incheon Intl. You may also consider Baltimore/Washington - Incheon Intl or Washington, D.C. Reagan-National - Incheon Intl.

  • Can I find deals for flights from Maryland to Seoul that include hotel bookings?

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

  • How can I find direct flights from Maryland to Seoul?

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

  • Can I find deals for business class flights from Maryland to Seoul?

    Yes. Cheapflights offers flight deals from Maryland to Seoul 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 Maryland to Seoul?

    Currently, May is the cheapest month in which you can book a flight from Maryland to Seoul (average of $475). Flying from Maryland to Seoul in June is currently the most expensive (average of $1,413). 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 Maryland to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Maryland to Seoul

Discover the top 4 airlines that operate flights from Maryland to Seoul. 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 November 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$875Average$1,273FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,396FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,399FlexibilityNo cancel feeOn-time81%

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