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$453+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$989
(Kiwi.com)

One-way from

$453
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,081
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
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From Baltimore/Washington to South Korea
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One-way flight from Baltimore/Washington to South Korea
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Highest demand for flights based on searches. 20% potential increase in price ($363 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/25. 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.
Wed 5/78:44 pmBWI - ICN
2 stops36h 01mMultiple Airlines
Mon 5/1212:45 pmICN - BWI
1 stop19h 54mMultiple Airlines
Deal found 3/25$989
This WestJet deal was found by Cheapflights users on 3/27. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:00 amBWI - ICN
2 stops43h 45mWestJet
Fri 9/198:45 pmICN - BWI
2 stops40h 00mWestJet
Deal found 3/27$1,142
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Wed 5/78:30 pmBWI - PUS
3 stops31h 20mMultiple Airlines
Wed 5/2111:00 amPUS - BWI
3 stops32h 10mMultiple Airlines
Deal found 3/27$1,441
This Mytrip deal was found by Cheapflights users on 3/27. 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 4/246:10 amBWI - CJU
2 stops35h 10mMultiple Airlines
Thu 5/111:40 amCJU - BWI
3 stops38h 58mMultiple Airlines
Deal found 3/27$1,444
This Gurufare deal was found by Cheapflights users on 3/27. 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.
Wed 10/156:10 amBWI - GMP
2 stops50h 40mJapan Airlines
Thu 11/137:50 amGMP - BWI
2 stops27h 47mJapan Airlines
Deal found 3/27$1,618
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 5/77:00 amBWI - PUS
2 stops22h 20mDelta
Wed 5/2110:40 amPUS - BWI
2 stops23h 03mDelta
Deal found 3/27$1,830
This CheapOair deal was found by Cheapflights users on 3/28. 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.
Mon 9/2210:45 amBWI - GMP
2 stops35h 20mANA
Wed 10/157:55 pmGMP - BWI
2 stops31h 02mANA
Deal found 3/28$1,863
This Japan Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 9/131:04 pmBWI - GMP
2 stops32h 41mMultiple Airlines
Fri 9/267:55 amGMP - BWI
2 stops26h 45mMultiple Airlines
Deal found 3/27$2,020
This Korean Air deal was found by Cheapflights users on 3/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/185:50 amBWI - TAE
2 stops25h 45mKorean Air
Fri 4/257:35 amTAE - BWI
2 stops29h 24mKorean Air
Deal found 3/28$2,234
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Thu 4/105:40 pmBWI - GMP
2 stops30h 25mAir China
Sun 4/138:35 amGMP - BWI
2 stops33h 43mAir China
Deal found 3/27$2,692

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 March 28, 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

Wed 5/7

8:44 pm-9:45 pm

2 stops36h 01m

Incheon Intl

Mon 5/12

12:45 pm-7:39 pm

1 stop19h 54m

$989

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 5/18

5:40 am-6:45 pm

2 stops48h 05m

Incheon Intl

Sat 5/24

8:45 pm-11:58 pm

2 stops40h 13m

$1,177

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Wed 5/7

8:30 pm-4:50 pm

3 stops31h 20m

Busan Gimhae

Wed 5/21

11:00 am-6:10 am

3 stops32h 10m

$1,441

BaltimoreJeju City

BWI - CJU

BWICJU

Baltimore/Washington

Thu 4/24

6:10 am-6:20 am

2 stops35h 10m

Jeju City

Thu 5/1

11:40 am-1:38 pm

3 stops38h 58m

$1,444

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Sun 8/24

6:11 am-10:45 am

2 stops39h 34m

Seoul Gimpo Intl

Fri 9/5

7:55 am-9:40 pm

2 stops26h 45m

$1,666

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Wed 5/7

7:00 am-6:20 pm

2 stops22h 20m

Busan Gimhae

Wed 5/21

10:40 am-8:43 pm

2 stops23h 03m

$1,830

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Mon 9/22

10:45 am-11:05 am

2 stops35h 20m

Seoul Gimpo Intl

Wed 10/15

7:55 pm-1:57 pm

2 stops31h 02m

$1,863

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Sat 9/13

1:04 pm-10:45 am

2 stops32h 41m

Seoul Gimpo Intl

Fri 9/26

7:55 am-9:40 pm

2 stops26h 45m

$2,020

BaltimoreDaegu

BWI - TAE

BWITAE

Baltimore/Washington

Fri 4/18

5:50 am-8:35 pm

2 stops25h 45m

Daegu

Fri 4/25

7:35 am-11:59 pm

2 stops29h 24m

$2,234

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Thu 4/10

5:40 pm-1:05 pm

2 stops30h 25m

Seoul Gimpo Intl

Sun 4/13

8:35 am-5:18 am

2 stops33h 43m

$2,692

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 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 $1,002). Flying from Baltimore to South Korea in June is currently the most expensive (average of $1,661). 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 March 28, 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and ANA from Baltimore to South Korea by reading reviews from past customers. 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
1,050 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,050 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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.
ANA
8.3
Very good
829 reviews
Korean Air
8.4
Very good
1,050 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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
7,896 reviews
Korean Air
8.4
Very good
1,050 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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.
Finnair
7.6
Good
1,267 reviews
Korean Air
8.4
Very good
1,050 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Comfort

8.3

Overall

8.4

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.

  • 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 $626 on WestJet. Other airlines that offer cheap prices include Philippine Airlines from $904 and Cathay Pacific from $919 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, February is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $1,002). Flying from Baltimore to South Korea in June is currently the most expensive (average of $1,661). 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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Alternative routes for Baltimore to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,322FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,572FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$877Average$1,287FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$902Average$1,462FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,077Average$1,724FlexibilityNo cancel feeOn-time81%
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