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Incheon Intl

$412+ Cheap flights from Maryland to Incheon Intl (ICN)

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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Maryland to Incheon Intl

Keep the following information in mind while searching for Maryland to Incheon Intl flight deals. Data was last updated January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$759
(Air Canada)

One-way from

$412
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,204
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 Incheon Intl
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One-way flight from Maryland to Incheon Intl
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Highest demand for flights based on searches. 6% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Maryland to Incheon Intl

Cheapest flights from Maryland to Incheon Intl
Explore the most affordable flight options available from Maryland to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This Air Canada deal was found by Cheapflights users on 1/13. 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.
Tue 4/74:25 pm
PHL
-
ICN
2 stops34h 40m
Air Canada
Tue 4/145:45 pm
ICN
-
PHL
2 stops34h 59m
Air Canada
Deal found 1/13$759
This Air Canada deal was found by Cheapflights users on 1/13. 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.
Wed 1/213:30 pm
PHL
-
ICN
2 stops34h 30m
Air Canada
Wed 2/45:55 pm
ICN
-
PHL
2 stops34h 55m
Air Canada
Deal found 1/13$760
This Air Canada deal was found by Cheapflights users on 1/13. 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 1/193:30 pm
PHL
-
ICN
2 stops34h 30m
Air Canada
Mon 1/266:55 pm
ICN
-
PHL
2 stops33h 52m
Air Canada
Deal found 1/13$764
This Air Canada deal was found by Cheapflights users on 1/13. 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 2/93:30 pm
PHL
-
ICN
2 stops34h 30m
Air Canada
Thu 2/128:10 pm
ICN
-
PHL
1 stop33h 14m
Air Canada
Deal found 1/13$774
This Air Canada deal was found by Cheapflights users on 1/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:25 pm
PHL
-
ICN
2 stops34h 40m
Air Canada
Tue 5/127:05 pm
ICN
-
PHL
2 stops32h 43m
Air Canada
Deal found 1/14$782
This Air Canada deal was found by Cheapflights users on 1/13. 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.
Tue 4/214:25 pm
PHL
-
ICN
1 stop36h 05m
Air Canada
Wed 5/135:45 pm
ICN
-
PHL
2 stops28h 47m
Air Canada
Deal found 1/13$789
This Air Canada deal was found by Cheapflights users on 1/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:30 pm
PHL
-
ICN
2 stops35h 45m
Air Canada
Tue 3/315:45 pm
ICN
-
PHL
2 stops34h 01m
Air Canada
Deal found 1/12$794
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:00 pm
IAD
-
ICN
1 stop25h 20m
Multiple Airlines
Mon 3/166:55 pm
ICN
-
IAD
2 stops42h 36m
Multiple Airlines
Deal found 1/12$985
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sun 3/112:17 pm
BWI
-
ICN
1 stop39h 18m
Multiple Airlines
Sun 3/89:20 pm
ICN
-
BWI
2 stops30h 04m
Multiple Airlines
Deal found 1/15$986
This Gotogate deal was found by Cheapflights users on 1/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1610:00 pm
IAD
-
ICN
1 stop23h 40m
Multiple Airlines
Thu 2/56:55 pm
ICN
-
IAD
2 stops39h 34m
Multiple Airlines
Deal found 1/14$990
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:05 am
IAD
-
ICN
1 stop22h 30m
Multiple Airlines
Tue 3/179:20 pm
ICN
-
IAD
2 stops45h 20m
Multiple Airlines
Deal found 1/12$998
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:56 pm
DCA
-
ICN
1 stop35h 34m
Multiple Airlines
Tue 2/179:20 pm
ICN
-
DCA
2 stops32h 46m
Multiple Airlines
Deal found 1/14$1,002

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Incheon Intl 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 15, 2026.
Use the filters below to find and compare flights from Maryland to Incheon Intl Airport that are best for you.

Fly from

Maryland

Fly to

Incheon Intl

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 2/25

8:02 pm-4:15 pm

2 stops30h 13m

Incheon Intl

Tue 3/10

11:45 am-9:09 pm

2 stops22h 24m

$811

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 2/23

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Fri 3/13

5:00 pm-7:15 am

1 stop27h 15m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 3/4

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Wed 3/18

5:00 pm-9:31 pm

1 stop17h 31m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 4/7

6:12 am-3:00 pm

1 stop19h 48m

Incheon Intl

Tue 4/14

11:30 am-5:15 pm

1 stop18h 45m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 3/1

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Sun 3/8

11:45 am-8:31 pm

1 stop22h 46m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 3/1

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Thu 3/12

11:45 am-9:31 pm

1 stop22h 46m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 3/1

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Mon 3/16

11:45 am-9:31 pm

1 stop22h 46m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 1/18

1:15 pm-5:40 am

2 stops26h 25m

Incheon Intl

Tue 1/20

6:00 pm-9:52 pm

1 stop17h 52m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 2/9

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Mon 2/16

6:00 pm-7:15 am

1 stop27h 15m

$817

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 1/21

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Wed 2/4

12:45 pm-9:52 pm

1 stop23h 07m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Maryland to Incheon Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Maryland to Incheon Intl Airport (average of $455). Flying from Maryland to Incheon Intl Airport 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.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Incheon Intl. 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 Incheon Intl Airport?

    Airlines like United Airlines, Turkish Airlines, and Delta fly from Maryland to Incheon Intl Airport in about 20h 50m. The time it takes to get you to your destination can typically vary by up to 10h 15m. There are 6938 mi between Maryland and Incheon Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Maryland to Incheon Intl Airport?

    When deciding which route to take from Maryland to Incheon Intl Airport consider Washington, D.C. Dulles Intl - Incheon Intl, Washington, D.C. Reagan-National - Incheon Intl or Baltimore/Washington - Incheon Intl as they are the most popular.

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

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

  • How can I find direct flights from Maryland to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Maryland to Incheon Intl 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 Incheon Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Maryland to Incheon Intl Airport (average of $455). Flying from Maryland to Incheon Intl Airport 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for Maryland to Incheon Intl

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
San Francisco to Incheon Intl flights
Seattle to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Los Angeles to Gimpo Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
San Francisco to Gimpo Intl flights
Newark to Incheon Intl flights
Atlanta to Incheon Intl flights
O'Hare Intl to Incheon Intl flights
Ontario to Incheon Intl flights
Honolulu to Incheon Intl flights
Boston to Incheon Intl flights
Seattle to Gimpo Intl flights
Hobby to Incheon Intl flights
Reagan-National to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Baltimore to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Burbank to Incheon Intl flights
San Jose to Incheon Intl flights
Newark to Gimpo Intl flights
Minneapolis to Incheon Intl flights
Raleigh to Incheon Intl flights
Love Field to Incheon Intl flights
Detroit to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Austin to Incheon Intl flights
Las Vegas to Incheon Intl flights
Orlando to Incheon Intl flights
Philadelphia to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Denver to Incheon Intl flights
Portland to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
Austin to Gimpo Intl flights
Honolulu to Gimpo Intl flights
San Diego to Incheon Intl flights
Oakland to Incheon Intl flights
Atlanta to Gimpo Intl flights
Boston to Gimpo Intl flights
Baltimore to Gimpo Intl flights
George Bush Intcntl to Gimpo Intl flights
Reagan-National to Gimpo Intl flights

Top 4 airlines flying from Maryland to Incheon Intl

Discover the top 4 airlines that operate flights from Maryland to Incheon Intl. 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 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$520Average$1,349FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$716Average$1,121FlexibilityNo cancel feeOn-time71%
DeltaCheapest$877Average$1,366FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,509FlexibilityNo cancel feeOn-time81%

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