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$420+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
avr. 5 — avr. 121
sam. 4/5
sam. 4/12
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 mars 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$670
(Gotogate)

One-way from

$420
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,054
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. 22% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in March 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 mars 31, 2025.

This Gotogate deal was found by Cheapflights users on 3/29. 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.
mer. 5/145:45 pmICN - PHL
2 stops29h 30mAir Canada
mer. 5/213:20 pmPHL - ICN
2 stops35h 45mAir Canada
Deal found 3/29$670
This CheapOair deal was found by Cheapflights users on 3/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/205:45 pmICN - IAD
2 stops30h 29mAir Canada
mar. 5/275:31 pmIAD - ICN
2 stops33h 34mAir Canada
Deal found 3/30$727
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:20 pmICN - IAD
1 stop36h 02mMultiple Airlines
sam. 5/107:00 amIAD - ICN
1 stop24h 30mMultiple Airlines
Deal found 3/30$734
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/145:45 pmICN - DCA
2 stops28h 08mAir Canada
mer. 5/218:40 pmDCA - ICN
2 stops30h 25mAir Canada
Deal found 3/30$740
This American Airlines deal was found by Cheapflights users on 3/30. 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.
ven. 4/45:25 pmICN - PHL
1 stop36h 18mAmerican Airlines
lun. 4/143:37 pmPHL - ICN
2 stops34h 53mAmerican Airlines
Deal found 3/30$801
This United Airlines deal was found by Cheapflights users on 3/30. 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.
jeu. 9/44:50 pmICN - PHL
3 stops44h 39mUnited Airlines
jeu. 9/116:30 amPHL - ICN
1 stop19h 30mUnited Airlines
Deal found 3/30$843
This United Airlines deal was found by Cheapflights users on 3/31. 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.
jeu. 4/246:30 pmICN - IAD
1 stop34h 10mUnited Airlines
sam. 4/268:15 amIAD - ICN
1 stop31h 05mUnited Airlines
Deal found 3/31$844
This Delta deal was found by Cheapflights users on 3/30. 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.
ven. 4/44:25 pmICN - PHL
1 stop17h 26mDelta
lun. 4/146:55 pmPHL - ICN
1 stop33h 25mDelta
Deal found 3/30$875
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/1012:45 pmICN - BWI
1 stop37h 53mMultiple Airlines
jeu. 4/249:39 pmBWI - ICN
2 stops33h 51mMultiple Airlines
Deal found 3/30$930
This WhyPayMore deal was found by Cheapflights users on 3/30. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/317:55 pmGMP - IAD
1 stop27h 10mANA
lun. 4/712:15 pmIAD - GMP
1 stop21h 05mANA
Deal found 3/30$942
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/11:05 pmICN - IAD
1 stop19h 25mAir China
mar. 4/811:00 pmIAD - ICN
1 stop28h 35mAir China
Deal found 3/30$947
This WestJet deal was found by Cheapflights users on 3/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/88:45 pmICN - BWI
2 stops36h 58mWestJet
jeu. 5/225:40 amBWI - ICN
2 stops24h 05mWestJet
Deal found 3/31$1,006

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 mars 31, 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

mer. 5/14

5:45 pm-10:15 am

2 stops29h 30m

Philadelphia

mer. 5/21

3:20 pm-4:05 pm

2 stops35h 45m

$670

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

mar. 5/20

5:45 pm-11:14 am

2 stops30h 29m

Washington, D.C. Dulles Intl

mar. 5/27

5:31 pm-4:05 pm

2 stops33h 34m

$727

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

lun. 5/5

6:20 pm-5:22 pm

1 stop36h 02m

Washington, D.C. Dulles Intl

sam. 5/10

7:00 am-8:30 pm

1 stop24h 30m

$734

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

mer. 5/14

5:45 pm-8:53 am

2 stops28h 08m

Washington, D.C. Reagan-National

mer. 5/21

8:40 pm-4:05 pm

2 stops30h 25m

$740

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

mar. 4/15

5:25 pm-11:55 am

1 stop31h 30m

Philadelphia

dim. 6/1

9:26 pm-3:30 pm

2 stops29h 04m

$815

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

jeu. 9/4

11:30 am-10:41 pm

2 stops24h 11m

Philadelphia

jeu. 9/11

6:30 am-3:00 pm

1 stop19h 30m

$843

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

jeu. 4/24

6:30 pm-3:40 pm

1 stop34h 10m

Washington, D.C. Dulles Intl

sam. 4/26

8:15 am-4:20 am

1 stop31h 05m

$844

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

jeu. 4/10

12:45 pm-1:38 pm

1 stop37h 53m

Baltimore/Washington

jeu. 4/24

9:39 pm-8:30 pm

2 stops33h 51m

$930

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

sam. 4/12

10:50 am-7:30 pm

1 stop21h 40m

Washington, D.C. Dulles Intl

sam. 4/19

11:00 pm-11:35 am

1 stop23h 35m

$948

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

lun. 6/9

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

dim. 8/31

12:15 pm-10:20 pm

1 stop21h 05m

$978

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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 mars 31, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and ANA 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.
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
ANA
8.3
Very good
831 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Singapore Airlines
8.1
Very good
1,286 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 WestJet. According to our data, you can fly for as low as $440. Users have also found prices from $456 and $478 on American 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 mars 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$687Average$884FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$727Average$1,166FlexibilityNo cancel feeOn-time69%
DeltaCheapest$882Average$1,802FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,053Average$1,475FlexibilityNo cancel feeOn-time81%
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