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$442+ Cheap flights from Baltimore (BWI) to Seoul (SEL)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SEL
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Baltimore to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Seoul (SEL). 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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$983
(Kiwi.com)

One-way from

$442
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,152
Provider with most accurate pricing for Baltimore/Washington-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Seoul (SEL) flights.
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From Baltimore/Washington to Seoul (SEL)
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One-way flight from Baltimore/Washington to Seoul (SEL)
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Highest demand for flights based on searches. 8% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($81 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Baltimore to Seoul

Cheapest flights from Baltimore to Seoul
Explore the most affordable flight options available from Baltimore to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
mié. 3/46:46 pmBWI - ICN
1 stop33h 49mMultiple Airlines
lun. 3/166:55 pmICN - BWI
2 stops35h 51mMultiple Airlines
Deal found 1/7$983
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
mié. 3/46:46 pmBWI - ICN
1 stop33h 49mMultiple Airlines
mar. 3/179:20 pmICN - BWI
2 stops33h 44mMultiple Airlines
Deal found 1/7$985
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
sáb. 2/286:46 pmBWI - ICN
1 stop31h 09mMultiple Airlines
dom. 3/89:20 pmICN - BWI
2 stops30h 04mMultiple Airlines
Deal found 1/6$1,000
This Mytrip deal was found by Cheapflights users on 1/6. 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.
mié. 2/44:44 pmBWI - ICN
3 stops33h 16mMultiple Airlines
mié. 2/118:10 amICN - BWI
3 stops40h 17mMultiple Airlines
Deal found 1/6$1,022
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
mié. 2/186:46 pmBWI - ICN
1 stop20h 34mMultiple Airlines
dom. 3/19:20 pmICN - BWI
2 stops36h 59mMultiple Airlines
Deal found 1/7$1,026
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
mié. 2/186:46 pmBWI - ICN
1 stop33h 49mMultiple Airlines
mar. 2/249:20 pmICN - BWI
2 stops34h 26mMultiple Airlines
Deal found 1/7$1,027
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mar. 2/37:14 pmBWI - ICN
1 stop33h 21mMultiple Airlines
mar. 2/179:20 pmICN - BWI
2 stops34h 26mMultiple Airlines
Deal found 1/6$1,035
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
sáb. 2/146:46 pmBWI - ICN
1 stop33h 49mMultiple Airlines
mar. 2/249:20 pmICN - BWI
2 stops34h 26mMultiple Airlines
Deal found 1/7$1,036
This Kiwi.com deal was found by Cheapflights users on 1/8. 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.
dom. 2/226:46 pmBWI - ICN
1 stop31h 09mMultiple Airlines
dom. 3/19:20 pmICN - BWI
2 stops51h 57mMultiple Airlines
Deal found 1/8$1,043
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
jue. 2/126:46 pmBWI - ICN
1 stop33h 49mMultiple Airlines
dom. 2/229:20 pmICN - BWI
2 stops41h 11mMultiple Airlines
Deal found 1/5$1,050
This Mytrip deal was found by Cheapflights users on 1/8. 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.
mié. 2/44:44 pmBWI - ICN
3 stops33h 16mMultiple Airlines
jue. 2/196:55 pmICN - BWI
3 stops29h 32mMultiple Airlines
Deal found 1/8$1,054
This Gurufare deal was found by Cheapflights users on 1/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/196:55 amBWI - GMP
2 stops38h 00mJapan Airlines
dom. 3/87:40 pmGMP - BWI
2 stops39h 20mJapan Airlines
Deal found 1/6$1,132

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Seoul 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 enero 8, 2026.
Use the filters below to find and compare flights from Baltimore to Seoul that are best for you.

Fly from

Baltimore

Fly to

Seoul

Route

Depart

Return

Price

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

jue. 2/19

1:01 pm-5:45 am

1 stop26h 44m

Incheon Intl

dom. 6/28

7:20 pm-6:03 am

1 stop23h 43m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun. 2/2

12:25 pm-5:40 am

2 stops27h 15m

Incheon Intl

jue. 2/19

12:45 pm-5:20 pm

1 stop18h 35m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

jue. 1/29

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

lun. 2/9

6:00 pm-12:41 am

1 stop20h 41m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

jue. 1/15

6:34 pm-5:40 am

1 stop21h 06m

Incheon Intl

jue. 1/22

6:00 pm-7:32 am

1 stop27h 32m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

dom. 2/15

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

dom. 2/22

7:30 pm-11:47 pm

1 stop18h 17m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun. 2/23

8:42 am-5:40 am

1 stop30h 58m

Incheon Intl

mié. 4/8

4:50 pm-6:00 am

1 stop26h 10m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

mié. 4/8

11:52 am-4:00 am

1 stop27h 08m

Incheon Intl

mié. 7/8

7:20 pm-6:03 am

1 stop23h 43m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

jue. 1/29

8:42 am-5:40 am

1 stop30h 58m

Incheon Intl

jue. 2/5

12:45 pm-10:25 pm

2 stops23h 40m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

sáb. 2/14

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

lun. 2/23

6:00 pm-10:02 pm

1 stop18h 02m

$1,123

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun. 1/26

8:42 am-5:40 am

1 stop30h 58m

Incheon Intl

lun. 2/2

12:45 pm-10:25 pm

2 stops23h 40m

$1,123

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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

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 Baltimore to Seoul in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 Baltimore-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Seoul 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 Baltimore-Seoul 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 Baltimore to Seoul

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

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

Currently, October is the cheapest month in which you can book a flight from Baltimore to Seoul (average of $368). Flying from Baltimore to Seoul in July is currently the most expensive (average of $1,091). 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 Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated enero 8, 2026.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Baltimore to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,027 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,139 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,097 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Seoul. 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 from for flights from Baltimore to Seoul?

    For a flight from Baltimore to Seoul, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 0 outbound flights to Seoul per day. 4 airlines have flights to Seoul from Baltimore/Washington on a regular basis.

  • How long is the flight from Baltimore to Seoul?

    Delta, United Airlines, and Japan Airlines can get you from Baltimore to Seoul in just under 26h 44m. Your travel time can differ by up to 22h 26m. The distance from Baltimore to Seoul is about 6938 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Baltimore to Seoul round-trip from $520. Other airlines that can offer you cheap pricing are American Airlines, from $716, and Delta, from $877. United Airlines is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Seoul (average of $368). Flying from Baltimore to Seoul in July is currently the most expensive (average of $1,091). 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

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Top 4 airlines flying from Baltimore to Seoul

Discover the top 4 airlines that operate flights from Baltimore to Seoul. 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$1,348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$716Average$1,236FlexibilityNo cancel feeOn-time71%
DeltaCheapest$877Average$1,371FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,520FlexibilityNo cancel feeOn-time81%

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