Which layover airport has the shortest connection time from Baltimore to Seoul?

Atlanta (ATL) has the shortest average layover time for this route: 1h 49m.

What is the cheapest airline that flies from Baltimore/Washington to Seoul?

Japan Airlines is the most popular carrier operating from Baltimore/Washington to Seoul

What airlines fly to Seoul?

Korean Air, Delta and Air Canada are the top three most popular airlines that fly to Seoul from Baltimore according to our data. Korean Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 9 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Baltimore to Seoul?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 18h 20m.

Which airport is the most popular layover for flights between Baltimore and Seoul?

Dallas (DFW) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Baltimore to Seoul?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $1,138.

When did momondo last update prices for flights from Baltimore/Washington Airport to Seoul?

Prices for flights from Baltimore/Washington Airport to Seoul refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Seoul?

As of March 2026, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Seoul.

How old do you have to be to fly from Baltimore/Washington Airport to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$387 Cheap Flights from Baltimore to Seoul in 2026

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One-way

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5:45 am - 8:20 pm

BWI

ICN

25h 35m

2 stops

5:45 pm - 10:00 am

ICN

BWI

29h 15m

3 stops

$1,051Multiple Airlines

Sat, Apr 18 - Wed, Apr 22

7:04 pm - 6:35 pm

BWI

ICN

34h 31m

1 stop

4:05 pm - 11:12 am

ICN

BWI

56h 07m

2 stops

$1,071Multiple Airlines

Tue, Mar 24 - Tue, Apr 21

7:04 pm - 6:35 pm

BWI

ICN

34h 31m

1 stop

4:05 pm - 8:09 pm

ICN

BWI

41h 04m

2 stops

$1,083Multiple Airlines

Tue, Mar 24 - Thu, Apr 23

7:11 pm - 11:30 am

BWI

ICN

27h 19m

2 stops

8:05 pm - 5:44 am

ICN

BWI

22h 39m

2 stops

$1,087Multiple Airlines

Tue, Apr 21 - Mon, May 11

7:16 pm - 5:15 am

BWI

ICN

20h 59m

1 stop

9:10 pm - 4:13 pm

ICN

BWI

32h 03m

2 stops

$1,094Multiple Airlines

Mon, Apr 27 - Thu, May 7

7:04 pm - 6:35 pm

BWI

ICN

34h 31m

1 stop

3:00 pm - 11:12 am

ICN

BWI

57h 12m

2 stops

$1,096Multiple Airlines

Tue, Mar 24 - Fri, Apr 24

7:04 am - 5:30 pm

BWI

ICN

21h 26m

1 stop

9:10 pm - 11:22 am

ICN

BWI

27h 12m

2 stops

$1,116Multiple Airlines

Wed, Apr 22 - Tue, Apr 28

7:04 pm - 6:35 pm

BWI

ICN

34h 31m

1 stop

9:10 pm - 11:42 am

ICN

BWI

27h 32m

2 stops

$1,142Multiple Airlines

Tue, Mar 24 - Sun, Apr 26

6:52 am - 10:55 am

BWI

GMP

39h 03m

2 stops

8:00 am - 6:00 pm

GMP

BWI

23h 00m

2 stops

$1,297Japan Airlines

Tue, Mar 17 - Wed, Apr 8

11:41 am - 10:40 am

BWI

GMP

33h 59m

2 stops

7:15 pm - 6:00 pm

GMP

BWI

35h 45m

2 stops

$1,694Japan Airlines

Tue, Apr 14 - Tue, Apr 21

Delta flights from Baltimore to Seoul

Our best Delta deals on Baltimore to Seoul flight tickets

Delta

Apr 11

BWI2:38 pmBaltimore/Washington

24h 22m

1 stop

ICN4:00 amIncheon Intl

Apr 19

ICN7:20 pmIncheon Intl

23h 40m

1 stop

BWI6:00 amBaltimore/Washington

$1,173

Delta

Mar 10

BWI4:43 pmBaltimore/Washington

23h 12m

1 stop

ICN4:55 amIncheon Intl

Mar 22

ICN7:40 pmIncheon Intl

23h 11m

1 stop

BWI5:51 amBaltimore/Washington

$1,487

Delta

Mar 12

BWI7:01 amBaltimore/Washington

20h 19m

1 stop

ICN4:20 pmIncheon Intl

Mar 15

ICN7:25 pmIncheon Intl

27h 14m

1 stop

BWI9:39 amBaltimore/Washington

$1,742

Asiana Airlines flights from Baltimore to Seoul

Our best Asiana Airlines deals on Baltimore to Seoul flight tickets

Asiana Airlines

Apr 24

BWI6:05 amBaltimore/Washington

19h 55m

1 stop

ICN3:00 pmIncheon Intl

May 7

ICN4:50 pmIncheon Intl

27h 30m

1 stop

BWI7:20 amBaltimore/Washington

$1,180

Asiana Airlines

Apr 8

BWI12:40 pmBaltimore/Washington

26h 40m

2 stops

ICN4:20 amIncheon Intl

May 6

ICN11:30 amIncheon Intl

18h 48m

1 stop

BWI5:18 pmBaltimore/Washington

$1,182

Asiana Airlines

Apr 14

BWI12:40 pmBaltimore/Washington

26h 40m

2 stops

ICN4:20 amIncheon Intl

Apr 28

ICN11:30 amIncheon Intl

22h 53m

2 stops

BWI9:23 pmBaltimore/Washington

$1,183

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sat 4/18

5:45 am-8:20 pm

2 stops25h 35m

Incheon Intl

Wed 4/22

5:45 pm-10:00 am

3 stops29h 15m

$1,051

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 3/24

7:04 pm-6:35 pm

1 stop34h 31m

Incheon Intl

Tue 4/21

4:05 pm-11:12 am

2 stops56h 07m

$1,071

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 3/24

7:04 pm-6:35 pm

1 stop34h 31m

Incheon Intl

Thu 4/23

4:05 pm-8:09 pm

2 stops41h 04m

$1,083

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 4/21

7:11 pm-11:30 am

2 stops27h 19m

Incheon Intl

Mon 5/11

8:05 pm-5:44 am

2 stops22h 39m

$1,087

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 4/27

7:16 pm-5:15 am

1 stop20h 59m

Incheon Intl

Thu 5/7

9:10 pm-4:13 pm

2 stops32h 03m

$1,094

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 3/24

7:04 pm-6:35 pm

1 stop34h 31m

Incheon Intl

Fri 4/24

3:00 pm-11:12 am

2 stops57h 12m

$1,096

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Wed 4/22

7:04 am-5:30 pm

1 stop21h 26m

Incheon Intl

Tue 4/28

9:10 pm-11:22 am

2 stops27h 12m

$1,116

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 3/24

7:04 pm-6:35 pm

1 stop34h 31m

Incheon Intl

Sun 4/26

9:10 pm-11:42 am

2 stops27h 32m

$1,142

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Tue 3/17

6:52 am-10:55 am

2 stops39h 03m

Seoul Gimpo Intl

Wed 4/8

8:00 am-6:00 pm

2 stops23h 00m

$1,297

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Tue 4/14

11:41 am-10:40 am

2 stops33h 59m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-6:00 pm

2 stops35h 45m

$1,694

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Baltimore to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Baltimore and Seoul?

What is the cheapest month to fly to Seoul?

The month of September is another great option to travel to Seoul, with average flight prices from Baltimore averaging around $1,188.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Baltimore. The lowest ticket price found for a Tuesday departure recently was $1,261. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $1,517.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,332 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,499 per ticket.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,475 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Baltimore for as low as $981 on momondo.

Can stopping save me money on Baltimore to Seoul flights?

You could potentially save up to 4% on your flight if you consider stops on a Baltimore to Seoul flight.

When to book flights from Baltimore to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Seoul (BWI to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Seoul

Fastest flight time	17h 50m
Direct flights	None

The fastest flight from Baltimore to Seoul takes 17h 50m

There are no direct flights from Baltimore to Seoul. There are no popular flight routes from Baltimore to Seoul.

Search flight deals

How far is Baltimore/Washington to Seoul by plane?
Baltimore/Washington and Seoul are 6915.2 mi apart from one another. In terms of flight time, this usually takes a little over 17h 50m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Seoul?
Prices for flights from Baltimore/Washington Airport to Seoul refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Seoul?
As of March 2026, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Seoul.
How old do you have to be to fly from Baltimore/Washington Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Baltimore to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Seoul is Delta (47% of total bookings). The next most popular airlines are United Airlines (24%), Korean Air (18%), and American Airlines (11%).

Best airlines flying from Baltimore to Seoul

Compare and see reviews for airlines that fly from Baltimore to Seoul with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $716	Free Cancellation	Rating 7.1 11,373 reviews	Search American Airlines flights
Delta	PriceFrom $1,021	Free Cancellation	Rating 7.9 8,239 reviews	Search Delta flights
United Airlines	PriceFrom $1,066	Free Cancellation	Rating 7.4 9,372 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,385	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Baltimore to Seoul with flexible booking policies on momondo?

All flight searches from Baltimore to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Baltimore to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Baltimore and alert you when they change.

An easier way to manage your Seoul trip

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Cheap flights from Baltimore to Seoul from $387

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Seoul departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Baltimore to Seoul

What is the typical price of a round-trip flight between Baltimore and Seoul?

What is the cheapest month to fly to Seoul?

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

How far in advance should I book a flight to Seoul?

Can stopping save me money on Baltimore to Seoul flights?

What is the cheapest airline that flies from Baltimore/Washington to Seoul?

What airlines fly to Seoul?

Which airport is the most popular layover for flights between Baltimore and Seoul?

Which layover airport offers the lowest fares from Baltimore to Seoul?

Which layover airport has the shortest travel time from Baltimore to Seoul?

Which layover airport has the shortest connection time from Baltimore to Seoul?

When to book flights from Baltimore to Seoul

Cheap Baltimore to Seoul (BWI to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Seoul

Fastest flight time

Direct flights

Best airlines flying from Baltimore to Seoul

Compare and see reviews for airlines that fly from Baltimore to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

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List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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