How long is the flight from Seoul to Maryland?

Flight times from Seoul to Maryland vary, but if you’re flying out of Incheon and flying into Baltimore (one of the most popular routes), then the duration is 18h 09m on average. Another popular route from Seoul to Maryland is flying from Seoul to Baltimore, which will take roughly 22h 51m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Seoul to Maryland?

United Airlines and Delta are the most popular carriers operating from Seoul to Maryland

When did momondo last update prices for flights from Seoul to Maryland?

Prices for flights from Seoul to Maryland were last updated today.

How many operators does momondo search for flights from Seoul to Maryland?

As of September 2026, there are 2 operators available to choose from for flights from Seoul to Maryland.

How old do you have to be to fly from Seoul to Maryland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Maryland.

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

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$533 Cheap Flights from Seoul to Maryland in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 11:08 amICN Incheon Intl-BWI Baltimore/Washington

34h 48m3 stops Xiamen Gaoqi Intl Los Angeles Dallas/Fort Worth

10:45 am - 12:20 pmBWI Baltimore/Washington-ICN Incheon Intl

35h 35m3 stops Atlanta Hartsfield-Jackson Los Angeles Xiamen Gaoqi Intl

$957Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

10:20 pm - 10:52 amICN Incheon Intl-BWI Baltimore/Washington

25h 32m2 stops Los Angeles Dallas/Fort Worth

4:59 pm - 4:20 pmBWI Baltimore/Washington-ICN Incheon Intl

33h 21m2 stops Houston George Bush Intcntl Los Angeles

$1,011Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

6:55 pm - 4:14 pmICN Incheon Intl-BWI Baltimore/Washington

35h 19m3 stops Vancouver Intl Los Angeles Atlanta Hartsfield-Jackson

5:42 pm - 5:10 pmBWI Baltimore/Washington-ICN Incheon Intl

33h 28m3 stops Houston George Bush Intcntl Los Angeles Vancouver Intl

$1,141Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

9:30 pm - 4:14 pmICN Incheon Intl-BWI Baltimore/Washington

31h 44m2 stops Los Angeles Atlanta Hartsfield-Jackson

5:40 am - 6:10 amBWI Baltimore/Washington-ICN Incheon Intl

34h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

$1,149Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

12:45 pm - 2:06 pmICN Incheon Intl-BWI Baltimore/Washington

39h 21m2 stops San Francisco Chicago O'Hare Intl

12:34 pm - 5:40 amBWI Baltimore/Washington-ICN Incheon Intl

27h 06m2 stops Chicago O'Hare Intl San Francisco

$1,152United Airlines

Mon, Nov 9 - Mon, Nov 16

12:45 pm - 5:43 amICN Incheon Intl-BWI Baltimore/Washington

30h 58m1 stop San Francisco

5:31 pm - 4:25 pmBWI Baltimore/Washington-ICN Incheon Intl

32h 54m2 stops Chicago O'Hare Intl Newark

$1,152United Airlines

Mon, Nov 9 - Mon, Nov 16

6:40 pm - 6:00 amICN Incheon Intl-BWI Baltimore/Washington

25h 20m1 stop Salt Lake City

7:15 am - 4:20 pmBWI Baltimore/Washington-ICN Incheon Intl

19h 05m1 stop Salt Lake City

$1,152Delta

Mon, Nov 9 - Mon, Nov 16

8:35 pm - 11:28 pmICN Incheon Intl-BWI Baltimore/Washington

16h 53m1 stop Minneapolis St Paul

7:30 am - 3:50 pmBWI Baltimore/Washington-ICN Incheon Intl

18h 20m1 stop Minneapolis St Paul

$1,152Delta

Thu, Dec 17 - Tue, Feb 23

12:45 pm - 5:58 amICN Incheon Intl-BWI Baltimore/Washington

31h 13m1 stop San Francisco

4:19 pm - 4:15 pmBWI Baltimore/Washington-ICN Incheon Intl

33h 56m2 stops Denver Intl San Francisco

$1,159United Airlines

Mon, Nov 2 - Tue, Nov 10

6:45 pm - 12:58 amICN Incheon Intl-BWI Baltimore/Washington

20h 13m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

6:00 am - 5:45 pmBWI Baltimore/Washington-ICN Incheon Intl

21h 45m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$1,159Delta

Tue, Nov 10 - Tue, Dec 8

Cheap last minute flights

Enter your travel dates to find the best prices.

7:40 pm - 10:56 amICN Incheon Intl-BWI Baltimore/Washington

28h 16m1 stop Minneapolis St Paul

7:00 am - 3:20 pmBWI Baltimore/Washington-ICN Incheon Intl

19h 20m1 stop Salt Lake City

$1,157Delta

Mon, Oct 5 - Mon, Oct 19

7:20 pm - 6:14 amICN Incheon Intl-BWI Baltimore/Washington

23h 54m1 stop Salt Lake City

7:30 am - 5:20 pmBWI Baltimore/Washington-ICN Incheon Intl

20h 50m1 stop Minneapolis St Paul

$1,159Delta

Mon, Oct 5 - Mon, Oct 19

4:50 pm - 7:20 amICN Incheon Intl-BWI Baltimore/Washington

27h 30m1 stop San Francisco

8:00 am - 4:40 amBWI Baltimore/Washington-ICN Incheon Intl

31h 40m1 stop San Francisco

$1,159United Airlines

Mon, Oct 5 - Wed, Oct 28

7:20 pm - 6:14 amICN Incheon Intl-BWI Baltimore/Washington

23h 54m1 stop Salt Lake City

7:30 am - 5:20 pmBWI Baltimore/Washington-ICN Incheon Intl

20h 50m1 stop Minneapolis St Paul

$1,163Delta

Mon, Oct 5 - Mon, Oct 19

11:30 am - 10:59 pmICN Incheon Intl-BWI Baltimore/Washington

24h 29m2 stops San Francisco Chicago O'Hare Intl

5:29 pm - 3:00 pmBWI Baltimore/Washington-ICN Incheon Intl

32h 31m2 stops Chicago O'Hare Intl San Francisco

$1,220United Airlines

Sat, Oct 3 - Sat, Oct 10

11:30 am - 5:34 pmICN Incheon Intl-BWI Baltimore/Washington

19h 04m1 stop San Francisco

5:29 pm - 3:00 pmBWI Baltimore/Washington-ICN Incheon Intl

32h 31m2 stops Chicago O'Hare Intl San Francisco

$1,220United Airlines

Sat, Oct 3 - Sat, Oct 10

11:30 am - 5:34 pmICN Incheon Intl-BWI Baltimore/Washington

19h 04m1 stop San Francisco

8:05 am - 4:20 amBWI Baltimore/Washington-ICN Incheon Intl

31h 15m1 stop San Francisco

$1,278Asiana Airlines

Sat, Oct 3 - Tue, Oct 6

11:30 am - 5:34 pmICN Incheon Intl-BWI Baltimore/Washington

19h 04m1 stop San Francisco

4:13 pm - 4:20 amBWI Baltimore/Washington-ICN Incheon Intl

23h 07m2 stops Denver Intl San Francisco

$1,323Asiana Airlines

Sat, Oct 3 - Tue, Oct 6

9:00 pm - 9:25 amICN Incheon Intl-BWI Baltimore/Washington

25h 25m2 stops San Francisco Atlanta Hartsfield-Jackson

6:24 am - 4:25 amBWI Baltimore/Washington-ICN Incheon Intl

33h 01m2 stops Atlanta Hartsfield-Jackson San Francisco

$1,411Multiple Airlines

Mon, Oct 5 - Mon, Oct 19

7:20 pm - 6:18 amICN Incheon Intl-BWI Baltimore/Washington

23h 58m1 stop Salt Lake City

5:36 pm - 4:25 pmBWI Baltimore/Washington-ICN Incheon Intl

33h 49m1 stop Detroit Metropolitan Wayne County

$1,580Delta

Sat, Oct 3 - Sat, Oct 10

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Delta flights from Seoul to Maryland

Our best Delta deals on Seoul to Maryland flight tickets

Delta

Nov 9

ICN6:40 pmIncheon Intl

25h 20m

1 stop

BWI6:00 amBaltimore/Washington

Nov 16

BWI7:15 amBaltimore/Washington

19h 05m

1 stop

ICN4:20 pmIncheon Intl

$1,152

Delta

Oct 5

ICN7:40 pmIncheon Intl

28h 16m

1 stop

BWI10:56 amBaltimore/Washington

Oct 19

BWI7:00 amBaltimore/Washington

19h 20m

1 stop

ICN3:20 pmIncheon Intl

$1,157

Delta

Nov 2

ICN8:35 pmIncheon Intl

31h 22m

1 stop

BWI1:57 pmBaltimore/Washington

Nov 10

BWI7:25 pmBaltimore/Washington

30h 25m

1 stop

ICN3:50 pmIncheon Intl

$1,159

Asiana Airlines flights from Seoul to Maryland

Our best Asiana Airlines deals on Seoul to Maryland flight tickets

Asiana Airlines

Oct 7

ICN11:30 amIncheon Intl

19h 04m

1 stop

BWI5:34 pmBaltimore/Washington

Oct 13

BWI8:05 amBaltimore/Washington

31h 15m

1 stop

ICN4:20 amIncheon Intl

$1,233

Asiana Airlines

Oct 3

ICN11:30 amIncheon Intl

19h 04m

1 stop

BWI5:34 pmBaltimore/Washington

Oct 6

BWI8:05 amBaltimore/Washington

31h 15m

1 stop

ICN4:20 amIncheon Intl

$1,278

Asiana Airlines

Oct 16

ICN11:30 amIncheon Intl

19h 04m

1 stop

BWI5:34 pmBaltimore/Washington

Oct 19

BWI6:50 pmBaltimore/Washington

20h 30m

1 stop

ICN4:20 amIncheon Intl

$1,287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Tue 10/27

1:20 pm-11:08 am

3 stops34h 48m

Baltimore/Washington

Tue 11/3

10:45 am-12:20 pm

3 stops35h 35m

$957

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Wed 10/28

10:20 pm-10:52 am

2 stops25h 32m

Baltimore/Washington

Wed 11/4

4:59 pm-4:20 pm

2 stops33h 21m

$1,011

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Fri 11/13

6:55 pm-4:14 pm

3 stops35h 19m

Baltimore/Washington

Mon 11/16

5:42 pm-5:10 pm

3 stops33h 28m

$1,141

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Tue 10/27

9:30 pm-4:14 pm

2 stops31h 44m

Baltimore/Washington

Tue 11/3

5:40 am-6:10 am

2 stops34h 30m

$1,149

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Mon 11/9

12:45 pm-2:06 pm

2 stops39h 21m

Baltimore/Washington

Mon 11/16

12:34 pm-5:40 am

2 stops27h 06m

$1,152

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Mon 11/9

12:45 pm-5:43 am

1 stop30h 58m

Baltimore/Washington

Mon 11/16

5:31 pm-4:25 pm

2 stops32h 54m

$1,152

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Mon 11/9

6:40 pm-6:00 am

1 stop25h 20m

Baltimore/Washington

Mon 11/16

7:15 am-4:20 pm

1 stop19h 05m

$1,152

Quickest round-trip

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Thu 12/17

8:35 pm-11:28 pm

1 stop16h 53m

Baltimore/Washington

Tue 2/23

7:30 am-3:50 pm

1 stop18h 20m

$1,152

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Mon 11/2

12:45 pm-5:58 am

1 stop31h 13m

Baltimore/Washington

Tue 11/10

4:19 pm-4:15 pm

2 stops33h 56m

$1,159

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Tue 11/10

6:45 pm-12:58 am

2 stops20h 13m

Baltimore/Washington

Tue 12/8

6:00 am-5:45 pm

2 stops21h 45m

$1,159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Maryland

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

Other information

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Seoul is in November. Flight prices, which tend to average around $700, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in November, then you should wait until September to fly from Seoul, when ticket prices are also cheap, with an average price of $730.

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

The cheapest day to depart from Seoul to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $1,119. The most expensive day to fly to Maryland is Tuesday, with ticket prices averaging around $1,576.

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

Our most recent data shows that the best time of day to fly to Maryland is in the evening. Flights from Seoul to Maryland during this time can be as low as $1,258. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $1,350.

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

You are more likely to see cheaper flights to Maryland from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $1,392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Seoul for as low as $989 on momondo.

Can stopping save me money on Seoul to Maryland flights?

You could potentially save up to 45% on your flight if you consider stops on a Seoul to Maryland flight.

Cheap Seoul to Maryland flight deals and tips

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

Best Price Found	$533
Fastest flight time	13h 30m
Direct flights	None

The best one-way flight to Maryland from Seoul in the past 72 hours is $533. The best round-trip flight deal from Seoul to Maryland found on momondo in the last 72 hours is $957.

The fastest flight from Seoul to Maryland takes 13h 30m

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

Search flight deals

Frequently asked questions about flying from Seoul to Maryland

When did momondo last update prices for flights from Seoul to Maryland?
Prices for flights from Seoul to Maryland were last updated today.
How many operators does momondo search for flights from Seoul to Maryland?
As of September 2026, there are 2 operators available to choose from for flights from Seoul to Maryland.
How old do you have to be to fly from Seoul to Maryland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seoul to Maryland

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 10,261 reviews		Search United Airlines flights
Delta	PriceFrom $780	Free Cancellation	Rating 7.8 8,608 reviews		Search Delta flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Maryland from Seoul.

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

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

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

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

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

If you are not ready to book a flight from Seoul to Maryland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Maryland and let you know when they change.