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$410+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap 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 diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/249:55 amBWI - ICN
2 stops29h 45mUnited Airlines
lun. 1/266:00 pmICN - BWI
2 stops34h 11mUnited Airlines
Deal found 12/10$1,495
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/218:15 amBWI - ICN
2 stops31h 25mUnited Airlines
lun. 1/2612:45 pmICN - BWI
1 stop18h 41mUnited Airlines
Deal found 12/10$1,608
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/238:15 amBWI - ICN
2 stops31h 25mUnited Airlines
lun. 1/266:00 pmICN - BWI
2 stops31h 20mUnited Airlines
Deal found 12/10$1,630
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/139:00 amBWI - ICN
1 stop30h 40mUnited Airlines
sáb. 1/1012:45 pmICN - BWI
1 stop18h 41mUnited Airlines
Deal found 12/11$1,649
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/106:28 pmBWI - ICN
1 stop31h 47mUnited Airlines
mar. 12/1612:45 pmICN - BWI
1 stop18h 31mUnited Airlines
Deal found 12/10$1,671
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/229:55 amBWI - ICN
2 stops29h 45mUnited Airlines
dom. 12/2812:45 pmICN - BWI
1 stop23h 09mUnited Airlines
Deal found 12/10$1,702
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/229:55 amBWI - ICN
2 stops29h 45mUnited Airlines
lun. 1/266:00 pmICN - BWI
1 stop27h 32mUnited Airlines
Deal found 12/10$1,708
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
jue. 12/256:00 amBWI - ICN
2 stops25h 35mMultiple Airlines
mar. 12/309:00 pmICN - BWI
1 stop35h 00mMultiple Airlines
Deal found 12/10$1,729
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/179:00 amBWI - ICN
1 stop30h 40mUnited Airlines
vie. 1/1612:45 pmICN - BWI
1 stop18h 41mUnited Airlines
Deal found 12/10$1,734
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/126:02 amBWI - GMP
2 stops26h 03mMultiple Airlines
lun. 12/158:00 amGMP - BWI
2 stops20h 28mMultiple Airlines
Deal found 12/10$1,882
This CheapOair deal was found by Cheapflights users on 12/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/2410:44 amBWI - GMP
2 stops45h 46mMultiple Airlines
lun. 1/2612:05 pmGMP - BWI
2 stops43h 47mMultiple Airlines
Deal found 12/10$2,194
This Japan Airlines deal was found by Cheapflights users on 12/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:54 amBWI - GMP
2 stops33h 01mMultiple Airlines
mié. 12/177:40 pmGMP - BWI
2 stops32h 41mMultiple Airlines
Deal found 12/11$2,388

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,037
(Kiwi.com)

One-way from

$410
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$2,169
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
Search Deals
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. 2% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 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

jue. 2/19

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

dom. 6/28

7:40 pm-6:03 am

1 stop23h 23m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun. 1/26

12:25 pm-5:40 am

2 stops27h 15m

Incheon Intl

mar. 2/3

12:45 pm-5:26 pm

1 stop18h 41m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

mié. 3/4

4:45 pm-5:45 am

1 stop23h 00m

Incheon Intl

mié. 6/3

4:25 pm-8:50 pm

1 stop17h 25m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

sáb. 2/14

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

dom. 3/1

7:30 pm-11:47 pm

1 stop18h 17m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

sáb. 2/21

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

lun. 3/9

6:00 pm-12:46 am

1 stop19h 46m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

sáb. 2/21

11:00 am-5:45 am

1 stop28h 45m

Incheon Intl

dom. 3/8

7:25 pm-9:39 am

1 stop27h 14m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

mié. 2/11

4:45 pm-5:45 am

1 stop23h 00m

Incheon Intl

vie. 2/20

6:00 pm-10:02 pm

1 stop18h 02m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

dom. 2/8

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

lun. 2/16

6:00 pm-10:02 pm

1 stop18h 02m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

vie. 2/13

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

sáb. 2/21

6:00 pm-12:37 am

1 stop20h 37m

$1,122

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

vie. 2/20

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

dom. 3/8

7:25 pm-12:46 am

1 stop18h 21m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 43 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, October is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $368). Flying from Baltimore to South Korea 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.

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 diciembre 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 30% on flights from Baltimore to South Korea by exploring options for tickets in the evening.

What is the cheapest day to fly from Baltimore to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Baltimore to South Korea flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 12, 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
1,184 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
8,005 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
9,095 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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
11,050 reviews
Korean Air
8.4
Very good
1,184 reviews

Food

8.1

Boarding

8.5

Comfort

8.3

Overall

8.4

Entertainment

8.2

Crew

8.7

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 50m. There are 6938 mi between Baltimore and South Korea. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Baltimore to South Korea one-way?

    One-way options have recently been found by users for as low as $73 on Frontier. Other airlines that offer cheap prices include American Airlines from $88 and Delta from $99 one-way.

  • 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, October is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $368). Flying from Baltimore to South Korea 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

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Top 4 airlines flying from Baltimore to South Korea

Discover the top 4 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$875Average$1,324FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,418FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,532FlexibilityNo cancel feeOn-time81%

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