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$408+ Cheap flights from Seoul (SEL) to Baltimore (BWI)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Seoul to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2025.

Round-trip from

$493
(American Airlines)

One-way from

$408
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$871
From Seoul (SEL) to Baltimore/Washington
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One-way flight from Seoul (SEL) to Baltimore/Washington
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Highest demand for flights based on searches. 17% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seoul to Baltimore

Cheapest flights from Seoul to Baltimore
Explore the most affordable flight options available from Seoul to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/25:25 pmICN - BWI
2 stops29h 48mAmerican Airlines
Sat 10/46:20 pmBWI - ICN
2 stops32h 10mAmerican Airlines
Deal found 9/17$493
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 9/215:25 pmICN - BWI
1 stop18h 53mAmerican Airlines
Wed 9/246:41 amBWI - ICN
1 stop19h 49mAmerican Airlines
Deal found 9/17$501
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 11/37:15 pmICN - BWI
2 stops28h 59mAmerican Airlines
Mon 11/107:25 pmBWI - ICN
2 stops31h 20mAmerican Airlines
Deal found 9/18$507
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/214:50 pmICN - BWI
1 stop25h 58mUnited Airlines
Wed 9/2410:51 amBWI - ICN
2 stops28h 29mUnited Airlines
Deal found 9/17$521
This American Airlines deal was found by Cheapflights users on 9/17. 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 9/175:25 pmICN - BWI
1 stop38h 08mAmerican Airlines
Wed 10/226:14 amBWI - ICN
1 stop20h 16mAmerican Airlines
Deal found 9/17$579
This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 9/296:50 pmICN - BWI
1 stop18h 38mDelta
Sun 10/56:15 amBWI - ICN
1 stop22h 05mDelta
Deal found 9/17$654
This Delta deal was found by Cheapflights users on 9/17. 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.
Mon 9/296:50 pmICN - BWI
1 stop18h 38mDelta
Mon 10/66:00 amBWI - ICN
1 stop21h 25mDelta
Deal found 9/17$668
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Mon 11/310:20 pmICN - BWI
1 stop22h 15mMultiple Airlines
Mon 11/106:00 amBWI - ICN
1 stop20h 20mMultiple Airlines
Deal found 9/18$681
This Delta deal was found by Cheapflights users on 9/19. 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.
Mon 12/158:05 pmICN - BWI
2 stops23h 58mDelta
Fri 2/276:00 amBWI - ICN
2 stops20h 30mDelta
Deal found 9/19$691
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Mon 11/38:00 amGMP - BWI
2 stops20h 30mMultiple Airlines
Mon 11/106:02 amBWI - GMP
2 stops26h 03mMultiple Airlines
Deal found 9/18$1,145
This Japan Airlines deal was found by Cheapflights users on 9/19. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:00 amGMP - BWI
2 stops20h 28mMultiple Airlines
Fri 2/277:54 amBWI - GMP
2 stops37h 01mMultiple Airlines
Deal found 9/19$1,344
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 11/28:00 amGMP - BWI
2 stops20h 25mMultiple Airlines
Fri 11/76:02 amBWI - GMP
2 stops26h 03mMultiple Airlines
Deal found 9/18$1,468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Baltimore 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 September 19, 2025.
Use the filters below to find and compare flights from Seoul to Baltimore that are best for you.

Fly from

Seoul

Fly to

Baltimore

Route

Depart

Return

Price

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 11/3

7:15 pm-10:14 am

2 stops28h 59m

Baltimore/Washington

Mon 11/10

7:25 pm-4:45 pm

2 stops31h 20m

$507

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 3/13

5:00 pm-5:52 am

1 stop25h 52m

Baltimore/Washington

Tue 3/17

6:05 am-4:40 am

2 stops33h 35m

$519

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 2/9

6:00 pm-2:11 pm

3 stops34h 11m

Baltimore/Washington

Thu 2/12

6:30 am-5:40 am

2 stops33h 10m

$522

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 2/11

7:30 pm-11:50 pm

1 stop18h 20m

Baltimore/Washington

Mon 3/9

6:19 am-3:30 pm

1 stop20h 11m

$641

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 9/29

6:50 pm-12:28 am

1 stop18h 38m

Baltimore/Washington

Sat 10/4

6:24 pm-2:10 pm

1 stop30h 46m

$668

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 12/15

8:05 pm-6:03 am

2 stops23h 58m

Baltimore/Washington

Fri 2/27

6:00 am-4:30 pm

2 stops20h 30m

$691

SeoulBaltimore

GMP - BWI

GMPBWI

Seoul Gimpo Intl

Mon 11/3

2:25 pm-6:35 am

2 stops30h 10m

Baltimore/Washington

Mon 11/10

12:20 pm-1:05 pm

3 stops34h 45m

$1,337

SeoulBaltimore

GMP - BWI

GMPBWI

Seoul Gimpo Intl

Mon 12/15

8:00 am-2:28 pm

2 stops20h 28m

Baltimore/Washington

Fri 2/27

7:54 am-10:55 am

2 stops37h 01m

$1,344

SeoulBaltimore

GMP - BWI

GMPBWI

Seoul Gimpo Intl

Mon 1/26

8:00 am-1:57 pm

2 stops19h 57m

Baltimore/Washington

Tue 2/3

1:04 pm-10:55 am

2 stops31h 51m

$1,421

SeoulBaltimore

GMP - BWI

GMPBWI

Seoul Gimpo Intl

Tue 1/27

8:00 am-1:57 pm

2 stops19h 57m

Baltimore/Washington

Sat 1/31

6:24 am-10:05 pm

2 stops25h 41m

$1,465

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 30 results
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Best time to book a flight from Seoul to Baltimore

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

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

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

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 19, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Seoul to Baltimore 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
1,140 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
8.0
Very good
7,964 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,926 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Seoul?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly into when you book flights from Seoul to Baltimore. 3 airlines have flights to Baltimore/Washington from Seoul on a regular basis. Booking flights from Seoul to Baltimore/Washington should not be difficult; the airport handles an average of 0 inbound flights from Seoul per day.

  • How long is the flight from Seoul to Baltimore?

    Departing from Seoul to Baltimore will take you 25h 52m. There are 6938 mi between Seoul and Baltimore. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seoul to Baltimore round-trip?

    Delta, at $649, was found to be the cheapest airline from Seoul to Baltimore.Alternate airlines to your destination round-trip include United Airlines and Korean Air.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Seoul to Baltimore

Discover the top 3 airlines that operate flights from Seoul to Baltimore. 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$649Average$1,457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$727Average$747FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,184Average$1,310FlexibilityNo cancel feeOn-time81%

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