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$409+ Cheap flights from Seoul (SEL) to Maryland

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Seoul to Maryland

Keep the following information in mind while searching for Seoul to Maryland flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$622
(United Airlines)

One-way from

$409
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,145
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 Maryland
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One-way flight from Seoul (SEL) to Maryland
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Highest demand for flights based on searches. 23% potential increase in price ($344 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Seoul to Maryland

Cheapest flights from Seoul to Maryland
Explore the most affordable flight options available from Seoul to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2211:30 amICN - PHL
1 stop18h 58mUnited Airlines
Sun 9/287:58 pmPHL - ICN
2 stops30h 02mUnited Airlines
Deal found 4/30$622
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/305:25 pmICN - PHL
2 stops36h 49mAmerican Airlines
Sat 6/146:35 pmPHL - ICN
2 stops31h 55mAmerican Airlines
Deal found 4/30$651
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/162:40 pmICN - BWI
2 stops22h 38mMultiple Airlines
Tue 5/208:44 pmBWI - ICN
1 stop31h 51mMultiple Airlines
Deal found 4/30$656
This Korean Air deal was found by Cheapflights users on 5/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:25 pmICN - PHL
1 stop18h 55mKorean Air
Thu 5/85:30 amPHL - ICN
1 stop19h 40mKorean Air
Deal found 5/1$742
This Korean Air deal was found by Cheapflights users on 4/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:50 pmICN - PHL
1 stop19h 07mMultiple Airlines
Sat 6/145:30 amPHL - ICN
1 stop19h 40mMultiple Airlines
Deal found 4/30$790
This Gotogate deal was found by Cheapflights users on 5/1. 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.
Wed 11/58:10 pmICN - PHL
1 stop16h 46mAir Canada
Mon 11/106:30 amPHL - ICN
1 stop21h 55mAir Canada
Deal found 5/1$797
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/187:20 pmICN - PHL
2 stops26h 14mDelta
Mon 8/116:00 amPHL - ICN
2 stops22h 20mDelta
Deal found 4/30$822
This Tourvis deal was found by Cheapflights users on 5/1. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:40 pmICN - DCA
1 stop19h 19mMultiple Airlines
Fri 5/308:00 amDCA - ICN
1 stop20h 55mMultiple Airlines
Deal found 5/1$860
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/25:25 pmICN - BWI
2 stops43h 34mAmerican Airlines
Thu 8/216:53 amBWI - ICN
1 stop19h 37mAmerican Airlines
Deal found 4/30$863
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/185:25 pmICN - IAD
2 stops30h 12mAmerican Airlines
Sun 8/178:19 pmIAD - ICN
2 stops30h 11mAmerican Airlines
Deal found 4/30$869
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/185:25 pmICN - DCA
2 stops29h 08mAmerican Airlines
Mon 8/183:25 pmDCA - ICN
2 stops35h 05mAmerican Airlines
Deal found 4/30$869
This Tourvis deal was found by Cheapflights users on 4/30. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:55 pmICN - IAD
1 stop22h 00mMultiple Airlines
Tue 7/18:10 amIAD - ICN
1 stop30h 50mMultiple Airlines
Deal found 4/30$870

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to Maryland 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 May 1, 2025.
Use the filters below to find and compare flights from Seoul to Maryland that are best for you.

Fly from

Seoul

Fly to

Maryland

Route

Depart

Return

Price

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Mon 9/22

11:30 am-5:28 pm

1 stop18h 58m

Philadelphia

Sun 9/28

6:33 pm-3:00 pm

1 stop31h 27m

$622

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 5/30

5:25 pm-5:14 pm

2 stops36h 49m

Philadelphia

Sat 6/14

6:35 pm-3:30 pm

2 stops31h 55m

$651

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 5/16

2:40 pm-12:18 am

2 stops22h 38m

Baltimore/Washington

Tue 5/20

8:44 pm-5:35 pm

1 stop31h 51m

$656

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 5/30

6:50 pm-12:57 am

1 stop19h 07m

Philadelphia

Sat 6/14

5:30 am-2:10 pm

1 stop19h 40m

$790

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Tue 10/7

7:05 pm-9:50 am

1 stop27h 45m

Philadelphia

Sun 10/12

4:50 pm-4:15 pm

2 stops58h 25m

$805

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 7/18

7:20 pm-8:34 am

2 stops26h 14m

Philadelphia

Mon 8/11

6:00 am-5:20 pm

2 stops22h 20m

$822

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 5/19

2:40 pm-8:59 pm

1 stop19h 19m

Washington, D.C. Reagan-National

Fri 5/30

8:00 am-5:55 pm

1 stop20h 55m

$860

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 7/2

5:25 pm-11:59 pm

2 stops43h 34m

Baltimore/Washington

Thu 8/21

6:53 am-3:30 pm

1 stop19h 37m

$863

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 7/18

5:25 pm-10:37 am

2 stops30h 12m

Washington, D.C. Dulles Intl

Sun 8/17

8:19 pm-3:30 pm

2 stops30h 11m

$869

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Fri 7/18

5:25 pm-9:33 am

2 stops29h 08m

Washington, D.C. Reagan-National

Mon 8/18

3:25 pm-3:30 pm

2 stops35h 05m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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

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

Cheapflights Insights

Everything you need to know about your flight from Seoul to Maryland

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

Currently, August is the cheapest month in which you can book a flight from Seoul to Maryland (average of $241). Flying from Seoul to Maryland 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.

Rainfall in Maryland by month

Plan your trip to Maryland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maryland ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Maryland when rainfall is around 2.9 in.

Temperature in Maryland by month

Plan your trip to Maryland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maryland, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Seoul to Maryland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Seoul to Maryland. 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 Maryland one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $490. Users have also found prices from $501 and $509 on United Airlines and Air Canada, respectively.

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

    The most popular flight routes from Seoul to Maryland are Incheon Intl - Washington, D.C. Dulles Intl, Incheon Intl - Baltimore/Washington and Incheon Intl - Washington, D.C. Reagan-National.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Seoul to Maryland (average of $241). Flying from Seoul to Maryland 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 Maryland

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

Discover the top 4 airlines that operate flights from Seoul to Maryland. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$852FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$727Average$1,166FlexibilityNo cancel feeOn-time69%
DeltaCheapest$882Average$1,570FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,127Average$1,400FlexibilityNo cancel feeOn-time81%

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