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$385+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEL
mar. 15 — mar. 221
dom. 3/15
dom. 3/22
1 adult, Economy
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Cheap 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 febrero 13, 2026.

This Air Canada deal was found by Cheapflights users on 2/10. 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.
lun. 3/93:30 pm
PHL
-
ICN
2 stops35h 45m
Air Canada
lun. 3/165:55 pm
ICN
-
PHL
2 stops33h 52m
Air Canada
Deal found 2/10$765
This Air Canada deal was found by Cheapflights users on 2/9. 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.
mar. 3/243:30 pm
PHL
-
ICN
2 stops35h 45m
Air Canada
mié. 5/67:05 pm
ICN
-
PHL
2 stops32h 43m
Air Canada
Deal found 2/9$773
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mar. 4/74:25 pm
PHL
-
ICN
2 stops34h 40m
Air Canada
mié. 4/225:45 pm
ICN
-
PHL
2 stops34h 59m
Air Canada
Deal found 2/10$775
This FlightHub deal was found by Cheapflights users on 2/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/233:30 pm
PHL
-
ICN
2 stops59h 45m
Air Canada
mar. 5/55:45 pm
ICN
-
PHL
2 stops34h 03m
Air Canada
Deal found 2/9$799
This Air Canada deal was found by Cheapflights users on 2/9. 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.
dom. 3/223:30 pm
PHL
-
ICN
2 stops35h 45m
Air Canada
mar. 5/55:45 pm
ICN
-
PHL
2 stops29h 03m
Air Canada
Deal found 2/9$804
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mié. 2/254:05 pm
PHL
-
ICN
2 stops33h 55m
Air Canada
mar. 3/105:55 pm
ICN
-
PHL
2 stops33h 52m
Air Canada
Deal found 2/10$805
This Air Canada deal was found by Cheapflights users on 2/9. 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.
dom. 3/223:30 pm
PHL
-
ICN
2 stops35h 45m
Air Canada
lun. 5/47:05 pm
ICN
-
PHL
2 stops32h 43m
Air Canada
Deal found 2/9$807
This Air Canada deal was found by Cheapflights users on 2/9. 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.
sáb. 3/284:35 pm
PHL
-
ICN
2 stops58h 30m
Air Canada
mar. 5/55:45 pm
ICN
-
PHL
2 stops29h 03m
Air Canada
Deal found 2/9$809
This Air Canada deal was found by Cheapflights users on 2/10. 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.
mar. 4/74:25 pm
PHL
-
ICN
2 stops34h 40m
Air Canada
lun. 4/205:45 pm
ICN
-
PHL
2 stops34h 59m
Air Canada
Deal found 2/10$810
This Gurufare deal was found by Cheapflights users on 2/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/257:25 am
PHL
-
ICN
1 stop21h 00m
Asiana Airlines
mié. 5/67:05 pm
ICN
-
PHL
1 stop16h 38m
Asiana Airlines
Deal found 2/9$811
This Air Canada deal was found by Cheapflights users on 2/9. 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.
sáb. 3/213:30 pm
PHL
-
ICN
2 stops60h 55m
Air Canada
mié. 5/67:05 pm
ICN
-
PHL
1 stop16h 38m
Air Canada
Deal found 2/9$812
This CrystalTravel deal was found by Cheapflights users on 2/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1011:00 pm
IAD
-
ICN
1 stop23h 40m
Air China
mar. 3/2411:10 am
ICN
-
IAD
1 stop21h 20m
Air China
Deal found 2/12$860

Find flight deals from Maryland to Seoul

Keep the following information in mind while searching for Maryland to Seoul flight deals. Data was last updated febrero 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$765
(Air Canada)

One-way from

$385
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,179
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
Search Deals
From Maryland to Seoul (SEL)
Search Deals
One-way flight from Maryland to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 febrero 13, 2026.
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

lun. 3/9

7:25 am-5:25 pm

1 stop21h 00m

Incheon Intl

lun. 3/16

5:55 pm-2:47 pm

2 stops33h 52m

$844

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

jue. 4/2

4:25 pm-4:05 pm

2 stops58h 40m

Incheon Intl

mié. 4/15

5:45 pm-10:43 pm

2 stops41h 58m

$899

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 4/27

9:15 am-5:30 pm

1 stop19h 15m

Incheon Intl

dom. 5/31

7:05 pm-10:43 pm

1 stop16h 38m

$903

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 4/27

7:00 am-3:20 pm

1 stop19h 20m

Incheon Intl

dom. 5/31

7:20 pm-5:13 am

1 stop22h 53m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

jue. 4/2

6:00 am-5:20 pm

1 stop22h 20m

Incheon Intl

mié. 4/15

10:15 am-4:37 pm

1 stop19h 22m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mar. 3/3

6:05 am-4:50 pm

1 stop20h 45m

Incheon Intl

mié. 3/11

7:25 pm-9:22 am

1 stop26h 57m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 4/6

7:36 pm-2:10 pm

1 stop29h 34m

Incheon Intl

mié. 4/15

7:20 pm-5:35 am

1 stop23h 15m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 4/13

9:42 am-4:25 pm

1 stop17h 43m

Incheon Intl

mié. 4/22

7:20 pm-5:35 am

1 stop23h 15m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

vie. 4/10

7:00 am-3:20 pm

1 stop19h 20m

Incheon Intl

vie. 4/17

7:20 pm-5:35 am

1 stop23h 15m

$917

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

dom. 5/3

7:00 am-3:20 pm

1 stop19h 20m

Incheon Intl

mié. 5/13

7:00 pm-5:44 am

1 stop23h 44m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

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 December is currently the most expensive (average of $1,775). 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.

How much does it cost to fly round-trip from Maryland to Seoul?

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 $917. The distance between Maryland and Seoul is about 6915 mi. This flight may include one or multiple stops.

  • 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 Washington, D.C. Reagan-National - Incheon Intl or Baltimore/Washington - 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 December is currently the most expensive (average of $1,775). 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.
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Incheon Intl flights
Seattle to Incheon Intl flights
San Francisco to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
Dulles Intl to Incheon Intl flights
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LaGuardia to Incheon Intl flights
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Seattle to Gimpo Intl flights
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Hobby to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Minneapolis to Incheon Intl flights
Newark to Gimpo Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Orlando to Incheon Intl flights
Detroit to Incheon Intl flights
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George Bush Intcntl to Incheon Intl flights
Salt Lake City to Incheon Intl flights
Las Vegas to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Sky Harbor Intl to Incheon Intl flights
Baltimore to Gimpo Intl flights
Miami to Incheon Intl flights
Raleigh to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Portland to Incheon Intl flights
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Reagan-National to Gimpo Intl flights
San Jose to Incheon Intl flights
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Austin to Incheon Intl flights
Boston to Gimpo Intl flights
Honolulu to Gimpo Intl flights
Denver to Incheon Intl flights
Santa Ana to Incheon Intl flights
Charlotte to Incheon Intl flights
Cleveland to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights

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 febrero 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,021FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$875Average$1,408FlexibilityNo cancel feeOn-time69%
DeltaCheapest$881Average$1,390FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,081Average$1,628FlexibilityNo cancel feeOn-time81%

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