South Korea

$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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Jul 9 — Jul 161
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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 June 9, 2026.

This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:15 pm
BWI
-
ICN
2 stops26h 45m
Multiple Airlines
Wed 9/2312:00 pm
ICN
-
BWI
2 stops31h 30m
Multiple Airlines
Deal found 6/8$1,317
This Philippine Airlines deal was found by Cheapflights users on 6/4. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:18 pm
BWI
-
ICN
2 stops35h 57m
Multiple Airlines
Tue 9/88:30 pm
ICN
-
BWI
2 stops47h 00m
Multiple Airlines
Deal found 6/4$1,345
This Qatar Airways deal was found by Cheapflights users on 6/4. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:40 am
BWI
-
ICN
2 stops45h 35m
Multiple Airlines
Mon 11/912:20 am
ICN
-
BWI
2 stops37h 39m
Multiple Airlines
Deal found 6/4$1,348
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:15 am
BWI
-
ICN
2 stops47h 30m
WestJet
Mon 9/148:45 pm
ICN
-
BWI
2 stops37h 18m
WestJet
Deal found 6/8$1,354
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Wed 8/2610:01 am
BWI
-
ICN
2 stops43h 44m
Multiple Airlines
Sun 9/67:35 pm
ICN
-
BWI
1 stop23h 55m
Multiple Airlines
Deal found 6/8$1,362
This EVA Air deal was found by Cheapflights users on 6/8. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:15 pm
BWI
-
ICN
2 stops27h 55m
Multiple Airlines
Wed 10/217:45 pm
ICN
-
BWI
2 stops34h 27m
Multiple Airlines
Deal found 6/8$1,365
This Qatar Airways deal was found by Cheapflights users on 6/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:06 pm
BWI
-
ICN
2 stops34h 09m
Qatar Airways
Sun 11/2212:20 am
ICN
-
BWI
2 stops37h 39m
Qatar Airways
Deal found 6/7$1,370
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:05 am
BWI
-
ICN
2 stops47h 40m
WestJet
Sun 9/138:45 pm
ICN
-
BWI
2 stops39h 33m
WestJet
Deal found 6/8$1,375
This Travelocity deal was found by Cheapflights users on 6/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:12 pm
BWI
-
ICN
2 stops27h 48m
Multiple Airlines
Thu 11/127:45 pm
ICN
-
BWI
2 stops23h 55m
Multiple Airlines
Deal found 6/5$1,376
This China Airlines deal was found by Cheapflights users on 6/7. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
BWI
-
ICN
2 stops27h 15m
Multiple Airlines
Tue 9/158:35 pm
ICN
-
BWI
2 stops22h 55m
Multiple Airlines
Deal found 6/7$1,382
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:54 am
BWI
-
GMP
2 stops20h 21m
Japan Airlines
Thu 9/108:00 am
GMP
-
BWI
2 stops22h 46m
Japan Airlines
Deal found 6/6$1,527
This FlightHub deal was found by Cheapflights users on 6/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:54 am
BWI
-
GMP
2 stops20h 21m
Japan Airlines
Wed 9/97:15 pm
GMP
-
BWI
2 stops35h 31m
Japan Airlines
Deal found 6/8$1,556

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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,317
(FlightHub)

One-way from

$453
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,676
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
From Baltimore/Washington to South Korea
One-way flight from Baltimore/Washington to South Korea
Highest demand for flights based on searches. 6% potential increase in price ($101 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 9, 2026.
Use the filters below to find and compare flights from Baltimore to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sat 8/29

7:15 pm-11:00 am

2 stops26h 45m

Incheon Intl

Wed 9/30

7:45 pm-1:00 pm

2 stops30h 15m

$1,486

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 8/16

6:07 pm-11:30 am

2 stops28h 23m

Incheon Intl

Sun 8/30

8:05 pm-6:35 am

2 stops23h 30m

$1,515

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 11/22

6:11 pm-11:20 am

2 stops27h 09m

Incheon Intl

Wed 12/2

12:30 pm-5:45 am

2 stops31h 15m

$1,534

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Wed 8/26

11:54 am-9:15 pm

2 stops20h 21m

Seoul Gimpo Intl

Wed 9/9

7:15 pm-5:46 pm

2 stops35h 31m

$1,556

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Wed 8/19

11:54 am-9:15 pm

2 stops20h 21m

Seoul Gimpo Intl

Wed 9/30

8:00 am-5:46 pm

2 stops22h 46m

$1,565

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 11/2

6:12 pm-10:30 am

2 stops26h 18m

Incheon Intl

Mon 11/30

7:45 pm-2:05 pm

2 stops32h 20m

$1,586

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 8/23

7:05 pm-11:00 am

2 stops26h 55m

Incheon Intl

Tue 8/25

7:45 pm-11:45 am

3 stops29h 00m

$1,592

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sun 9/6

4:18 pm-3:00 pm

2 stops33h 42m

Incheon Intl

Thu 9/10

4:50 pm-10:39 am

2 stops30h 49m

$1,660

BaltimoreBusan

BWI - PUS

BWIPUS

Baltimore/Washington

Sun 10/18

6:12 pm-6:00 pm

2 stops34h 48m

Busan Gimhae

Mon 10/26

6:55 pm-5:20 am

2 stops23h 25m

$1,660

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Fri 9/25

7:15 pm-11:00 am

2 stops26h 45m

Incheon Intl

Sun 10/4

1:25 pm-11:56 am

3 stops35h 31m

$1,693

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Showing 1-10 of 52 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $565). Flying from Baltimore to South Korea in May is currently the most expensive (average of $1,314). 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.

How far ahead should I book a flight from Baltimore to South Korea?

To ensure you get the cheapest price possible for a flight from Baltimore to South Korea, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 June 9, 2026.
Read reviews from past customers who have flown Korean Air,Delta, andUnited 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.

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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.

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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.

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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.

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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.

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

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 20h 21m. There are 6924 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 $97 and United Airlines from $98 one-way.

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

  • 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, June is the cheapest month in which you can book a flight from Baltimore to South Korea (average of $565). Flying from Baltimore to South Korea in May is currently the most expensive (average of $1,314). 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 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 June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,020FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,021Average$1,345FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,121Average$1,376FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,385Average$1,554FlexibilityNo cancel feeOn-time81%

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