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Incheon Intl

$409+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Dec 25 — Jan 11
Thu 12/25
Thu 1/1
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 November 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$797
(Air Canada)

One-way from

$409
(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 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. 15% potential increase in price ($244 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 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 November 25, 2025.

This Air Canada deal was found by Cheapflights users on 11/24. 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 11/24$778
This Air Canada deal was found by Cheapflights users on 11/25. 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 12/14:35 pmPHL - ICN
2 stops33h 25mAir Canada
Tue 12/96:55 pmICN - PHL
2 stops33h 55mAir Canada
Deal found 11/25$784
This Air Canada deal was found by Cheapflights users on 11/24. 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 12/83:30 pmPHL - ICN
2 stops34h 30mAir Canada
Mon 2/26:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 11/24$816
This Air Canada deal was found by Cheapflights users on 11/24. 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.
Sun 12/73:30 pmPHL - ICN
2 stops35h 40mAir Canada
Thu 1/298:10 pmICN - PHL
2 stops32h 37mAir Canada
Deal found 11/24$822
This Delta deal was found by Cheapflights users on 11/24. 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 12/47:05 amPHL - ICN
1 stop19h 15mDelta
Sun 12/289:35 amICN - PHL
1 stop24h 05mDelta
Deal found 11/24$846
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/812:45 pmPHL - ICN
2 stops26h 55mUnited Airlines
Mon 1/2612:45 pmICN - PHL
1 stop23h 07mUnited Airlines
Deal found 11/24$850
This United Airlines deal was found by Cheapflights users on 11/24. 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 12/76:15 amPHL - ICN
1 stop33h 25mUnited Airlines
Fri 12/2612:45 pmICN - PHL
1 stop18h 37mUnited Airlines
Deal found 11/24$853
This Air Canada deal was found by Cheapflights users on 11/24. 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 12/53:30 pmPHL - ICN
2 stops34h 30mAir Canada
Mon 12/158:10 pmICN - PHL
1 stop33h 39mAir Canada
Deal found 11/24$859
This United Airlines deal was found by Cheapflights users on 11/24. 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.
Thu 12/412:45 pmPHL - ICN
2 stops37h 30mUnited Airlines
Sun 12/2812:45 pmICN - PHL
2 stops30h 47mUnited Airlines
Deal found 11/24$863
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/77:06 amPHL - ICN
1 stop21h 29mMultiple Airlines
Tue 1/279:20 pmICN - PHL
2 stops34h 43mMultiple Airlines
Deal found 11/24$865
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/77:06 amPHL - ICN
1 stop21h 29mMultiple Airlines
Sun 2/19:20 pmICN - PHL
2 stops27h 58mMultiple Airlines
Deal found 11/24$884
This FlightHub deal was found by Cheapflights users on 11/23. 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.
Wed 12/31:30 pmIAD - ICN
1 stop29h 35mTurkish Airlines
Sun 12/712:10 amICN - IAD
1 stop25h 35mTurkish Airlines
Deal found 11/23$1,059

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 November 25, 2025.
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

Thu 2/12

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Sun 3/1

7:25 pm-10:50 pm

1 stop17h 25m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/13

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Sat 2/28

12:45 pm-9:33 pm

1 stop22h 48m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 2/15

6:08 am-3:30 pm

1 stop19h 22m

Incheon Intl

Sat 2/28

7:25 pm-12:26 am

1 stop19h 01m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/14

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Sat 2/28

6:00 pm-9:33 pm

1 stop17h 33m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/13

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Fri 2/27

6:00 pm-10:50 pm

1 stop18h 50m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/14

6:20 pm-5:40 am

1 stop21h 20m

Incheon Intl

Fri 2/27

12:45 pm-9:33 pm

1 stop22h 48m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/14

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Wed 2/25

9:35 am-4:32 pm

1 stop20h 57m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 2/12

12:16 pm-5:45 am

1 stop27h 29m

Incheon Intl

Fri 2/27

9:35 am-4:32 pm

1 stop20h 57m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 2/15

6:08 am-3:30 pm

1 stop19h 22m

Incheon Intl

Fri 2/27

7:25 pm-12:26 am

1 stop19h 01m

$846

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/13

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Thu 2/26

7:25 pm-12:26 am

1 stop19h 01m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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 $496). Flying from Maryland to Incheon Intl Airport 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 ICN?

Find hourly flight availability from Maryland to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 25, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 13% on flights from Maryland to Incheon Intl Airport by exploring options for tickets in the morning.

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 Delta, United Airlines, and Alaska Airlines 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 14h 19m. There are 6915 mi between Maryland and Incheon Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Maryland to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $409 on Air Canada. Other airlines that offer cheap prices include United Airlines from $433 and Delta from $433 one-way.

  • 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 $496). Flying from Maryland to Incheon Intl Airport 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

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
Dallas/Fort Worth to Incheon Intl flights
Seattle to Incheon Intl flights
San Francisco to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Newark to Incheon Intl flights
Los Angeles to Gimpo Intl flights
John F Kennedy Intl to Gimpo Intl flights
LaGuardia to Incheon Intl flights
O'Hare Intl to Incheon Intl flights
Atlanta to Incheon Intl flights
Ontario to Incheon Intl flights
Boston to Incheon Intl flights
San Francisco to Gimpo Intl flights
Honolulu to Incheon Intl flights
Seattle to Gimpo Intl flights
Reagan-National to Incheon Intl flights
Baltimore to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Hobby to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Newark to Gimpo Intl flights
Love Field to Incheon Intl flights
Minneapolis to Incheon Intl flights
Las Vegas to Incheon Intl flights
Detroit to Incheon Intl flights
San Jose to Incheon Intl flights
Orlando to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
Philadelphia to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Denver to Incheon Intl flights
San Diego to Incheon Intl flights
Portland to Incheon Intl flights
Baltimore to Gimpo Intl flights
Boston to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Midway to Incheon Intl flights
Austin to Incheon Intl flights
Atlanta to Gimpo Intl flights
Honolulu to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Miami to Incheon Intl flights
Tampa to Incheon Intl flights
Charlotte to Incheon Intl flights
Nashville to Incheon Intl flights
Salt Lake City to Incheon 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 November 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$875Average$1,310FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,380FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,656FlexibilityNo cancel feeOn-time81%

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