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$468+ Cheap flights from Seoul (SEL) to Baltimore (BWI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — BWI
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$491
(United Airlines)

Popular in

August

Cheapest in

November

Average price

$677
Provider with most accurate pricing for Seoul (SEL)-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Baltimore/Washington flights.
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From Seoul (SEL) to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($290 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($82 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 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 November 20, 2025.

This American Airlines deal was found by Cheapflights users on 11/20. 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 11/207:15 pmICN - BWI
2 stops35h 41mAmerican Airlines
Sun 11/306:02 amBWI - ICN
1 stop20h 43mAmerican Airlines
Deal found 11/20$468
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:15 pmICN - BWI
1 stop17h 39mAmerican Airlines
Thu 11/276:02 amBWI - ICN
1 stop20h 43mAmerican Airlines
Deal found 11/19$479
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/1612:45 pmICN - BWI
1 stop18h 31mUnited Airlines
Sat 1/106:34 pmBWI - ICN
1 stop21h 06mUnited Airlines
Deal found 11/20$491
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 pmICN - BWI
1 stop37h 28mUnited Airlines
Mon 12/16:35 pmBWI - ICN
1 stop21h 05mUnited Airlines
Deal found 11/19$492
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:45 pmICN - BWI
1 stop18h 31mUnited Airlines
Tue 1/612:25 pmBWI - ICN
2 stops27h 15mUnited Airlines
Deal found 11/19$501
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 pmICN - BWI
1 stop27h 19mUnited Airlines
Tue 1/68:42 amBWI - ICN
1 stop30h 58mUnited Airlines
Deal found 11/18$505
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 pmICN - BWI
1 stop27h 19mUnited Airlines
Mon 1/56:30 amBWI - ICN
1 stop33h 10mUnited Airlines
Deal found 11/18$513
This United Airlines deal was found by Cheapflights users on 11/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:45 pmICN - BWI
2 stops25h 13mUnited Airlines
Fri 1/26:30 amBWI - ICN
1 stop33h 10mUnited Airlines
Deal found 11/18$527
This Japan Airlines deal was found by Cheapflights users on 11/20. 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 stops27h 17mMultiple Airlines
Fri 2/276:31 amBWI - GMP
2 stops38h 24mMultiple Airlines
Deal found 11/20$1,276
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:50 pmGMP - BWI
2 stops35h 08mANA
Sun 12/2110:44 amBWI - GMP
2 stops21h 46mANA
Deal found 11/20$2,445
This Japan Airlines deal was found by Cheapflights users on 11/18. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:00 amGMP - BWI
2 stops20h 28mMultiple Airlines
Wed 12/247:28 amBWI - GMP
2 stops24h 37mMultiple Airlines
Deal found 11/18$2,484
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:00 amGMP - BWI
2 stops20h 21mMultiple Airlines
Tue 1/66:17 amBWI - GMP
2 stops25h 48mMultiple Airlines
Deal found 11/19$2,631

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 November 20, 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

Sun 12/14

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Thu 1/8

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Sun 12/14

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Wed 1/7

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Sun 12/14

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Sat 1/10

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 12/19

12:45 pm-5:14 am

1 stop30h 29m

Baltimore/Washington

Thu 1/8

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 12/15

6:00 pm-11:00 pm

2 stops19h 00m

Baltimore/Washington

Wed 1/7

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Tue 12/16

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Mon 1/12

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Tue 12/16

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Sun 1/11

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 12/17

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Sat 1/10

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Tue 12/16

12:45 pm-9:08 pm

2 stops22h 23m

Baltimore/Washington

Wed 1/7

6:34 pm-5:40 am

1 stop21h 06m

$491

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 12/17

12:45 pm-5:16 pm

1 stop18h 31m

Baltimore/Washington

Thu 1/8

6:34 pm-5:40 am

1 stop21h 06m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 43 results
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Compare providers for flights from Seoul to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to Baltimore in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Baltimore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Seoul to Baltimore (average of $389). Flying from Seoul to Baltimore in July is currently the most expensive (average of $954). 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 November 20, 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
1,170 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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
1,170 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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
7.9
Good
8,002 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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
9,028 reviews
Korean Air
8.4
Very good
1,170 reviews

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Comfort

8.3

Boarding

8.5

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 18h 31m. 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?

    United Airlines, at $508, was found to be the cheapest airline from Seoul to Baltimore.Alternate airlines to your destination round-trip include Delta 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, October is the cheapest month in which you can book a flight from Seoul to Baltimore (average of $389). Flying from Seoul to Baltimore in July is currently the most expensive (average of $954). 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$735FlexibilityNo cancel feeOn-time69%
DeltaCheapest$649Average$1,462FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,185Average$1,310FlexibilityNo cancel feeOn-time81%

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