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$345+ Cheap flights from Baltimore (BWI) to South Korea

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Baltimore to South Korea

Keep the following information in mind while searching for Baltimore to South Korea flight deals. Data was last updated September 11, 2025.

Round-trip from

$728
(Kiwi.com)

One-way from

$345
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,182
From Baltimore/Washington to South Korea
Search Deals
One-way flight from Baltimore/Washington to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($282 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 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 Baltimore to South Korea

Cheapest flights from Baltimore to South Korea
Explore the most affordable flight options available from Baltimore to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Mon 11/38:35 pmICN - BWI
2 stops34h 41mMultiple Airlines
Deal found 9/11$728
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Sun 10/269:15 pmICN - BWI
2 stops38h 21mMultiple Airlines
Deal found 9/11$735
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/275:35 amBWI - ICN
1 stop34h 45mMultiple Airlines
Mon 11/39:25 pmICN - BWI
2 stops33h 51mMultiple Airlines
Deal found 9/11$740
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Thu 10/309:20 pmICN - BWI
2 stops46h 15mMultiple Airlines
Deal found 9/11$742
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Tue 10/289:20 pmICN - BWI
2 stops44h 10mMultiple Airlines
Deal found 9/11$755
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/275:35 amBWI - ICN
1 stop34h 45mMultiple Airlines
Mon 11/106:55 pmICN - BWI
2 stops38h 24mMultiple Airlines
Deal found 9/10$756
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Wed 11/56:55 pmICN - BWI
2 stops38h 24mMultiple Airlines
Deal found 9/10$759
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Mon 10/276:55 pmICN - BWI
2 stops35h 21mMultiple Airlines
Deal found 9/11$765
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Wed 10/296:55 pmICN - BWI
2 stops35h 21mMultiple Airlines
Deal found 9/11$767
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/275:35 amBWI - ICN
1 stop34h 45mMultiple Airlines
Sun 11/99:20 pmICN - BWI
2 stops32h 15mMultiple Airlines
Deal found 9/11$770
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/205:35 amBWI - ICN
1 stop34h 15mMultiple Airlines
Fri 10/318:35 pmICN - BWI
2 stops23h 00mMultiple Airlines
Deal found 9/11$804
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Thu 9/255:45 amBWI - PUS
2 stops24h 30mMultiple Airlines
Thu 12/42:05 pmPUS - BWI
3 stops43h 14mMultiple Airlines
Deal found 9/11$1,086

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to South Korea 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 11, 2025.
Use the filters below to find and compare flights from Baltimore to South Korea that are best for you.

Fly from

Baltimore

Fly to

South Korea

Route

Depart

Return

Price

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 10/27

5:35 am-5:20 am

1 stop34h 45m

Incheon Intl

Mon 11/3

10:00 pm-6:35 am

1 stop22h 35m

$862

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Thu 10/2

6:45 am-4:20 am

1 stop32h 35m

Incheon Intl

Tue 10/14

11:30 am-9:30 pm

1 stop23h 00m

$1,059

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Thu 9/25

5:35 am-2:10 pm

1 stop19h 35m

Incheon Intl

Wed 10/22

4:25 pm-10:15 pm

1 stop18h 50m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 10/19

6:00 am-4:25 pm

1 stop21h 25m

Incheon Intl

Wed 11/5

6:00 pm-10:15 pm

1 stop18h 15m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 9/21

2:54 pm-4:20 am

2 stops24h 26m

Incheon Intl

Tue 9/30

4:50 pm-9:30 pm

1 stop17h 40m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Wed 10/29

7:05 am-3:50 pm

1 stop19h 45m

Incheon Intl

Sun 11/9

6:00 pm-10:09 pm

1 stop18h 09m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 10/26

7:05 am-3:50 pm

1 stop19h 45m

Incheon Intl

Fri 11/7

9:35 am-11:34 am

1 stop15h 59m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Wed 10/29

6:00 am-3:50 pm

1 stop20h 50m

Incheon Intl

Wed 11/12

7:30 pm-11:49 pm

1 stop18h 19m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Fri 10/31

6:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

Fri 12/5

7:30 pm-12:13 am

1 stop18h 43m

$1,066

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 9/28

5:35 am-2:10 pm

1 stop19h 35m

Incheon Intl

Sun 10/12

6:50 pm-12:41 am

1 stop18h 51m

$1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 51 results
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Best time to book a flight from Baltimore to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $990). Flying from Baltimore to South Korea in December is currently the most expensive (average of $1,633). 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.

What is the cheapest time of day to fly from BWI to KR?

Find hourly flight availability from Baltimore to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to South Korea as you normally would.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Baltimore to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Overall

8.4

Entertainment

8.2

Comfort

8.3

Food

8.1

Boarding

8.5

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 South Korea. 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 South Korea?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to South Korea from Baltimore.

  • How long is the flight from Baltimore to South Korea?

    Departing from Baltimore to South Korea will take you 19h 35m. There are 6938 mi between Baltimore and South Korea. This flight may include one or multiple stops.

  • What are the most popular routes from Baltimore to South Korea?

    When deciding which route to take from Baltimore to South Korea consider Baltimore/Washington - Incheon Intl, Baltimore/Washington - Seoul Gimpo Intl or Baltimore/Washington - Busan Gimhae as they are the most popular.

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

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

  • How can I find direct flights from Baltimore to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Baltimore to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $990). Flying from Baltimore to South Korea in December is currently the most expensive (average of $1,633). 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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Top 5 airlines flying from Baltimore to South Korea

Discover the top 5 airlines that operate flights from Baltimore to South Korea. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,245FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$870Average$1,322FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$875Average$1,218FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,393FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,519FlexibilityNo cancel feeOn-time81%

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