How many flights depart from South Korea to Maryland on average per week?

As of December 2025, 14 flights take off from South Korea and land in Maryland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Maryland?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to Maryland from South Korea according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Maryland. Keep in mind that there are 3 different airlines that fly to Maryland on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Korea to Maryland?

American Airlines, Delta, and Air Canada are the most popular carriers operating from South Korea to Maryland

How long is the flight from South Korea to Maryland?

Flight times from South Korea 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 17h 21m on average. Another popular route from South Korea to Maryland is flying from Seoul to Baltimore, which will take roughly 20h 29m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from South Korea to Maryland are refreshed on a daily basis.

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

As of December 2025, there are 5 operators available to choose from for flights from South Korea to Maryland.

How old do you have to be to fly from South Korea to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Maryland.

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

The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$388 Cheap Flights from South Korea to Maryland in 2025/26

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Find the cheapest flights from South Korea to Maryland

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One-way

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Recent round-trip flight deals from South Korea to Maryland

Enter your travel dates to find the best prices.

7:15 pm - 10:48 am

ICN

DCA

29h 33m1 stop

6:30 am - 4:45 pm

DCA

ICN

20h 15m1 stop

$477American Airlines

Mon, Feb 2 - Mon, Feb 23

7:15 pm - 9:19 am

ICN

BWI

28h 04m2 stops

10:09 am - 4:45 pm

BWI

ICN

40h 36m2 stops

$478American Airlines

Fri, Feb 6 - Sun, Feb 8

7:15 pm - 11:10 pm

ICN

BWI

17h 55m1 stop

6:25 pm - 3:30 pm

BWI

ICN

32h 05m2 stops

$504Japan Airlines

Wed, Feb 4 - Wed, Apr 8

12:45 pm - 3:50 pm

ICN

PHL

41h 05m2 stops

8:35 am - 4:15 pm

PHL

ICN

41h 40m1 stop

$548United Airlines

Fri, Jan 30 - Sun, Feb 8

12:45 pm - 10:59 pm

ICN

PHL

48h 14m2 stops

8:35 am - 4:15 pm

PHL

ICN

41h 40m1 stop

$549United Airlines

Fri, Jan 30 - Sun, Feb 8

7:15 pm - 11:18 pm

ICN

BWI

18h 03m1 stop

6:00 am - 4:45 pm

BWI

ICN

20h 45m1 stop

$635Japan Airlines

Thu, Feb 5 - Fri, Feb 13

7:30 pm - 11:26 pm

ICN

BWI

17h 56m1 stop

6:05 am - 3:30 pm

BWI

ICN

19h 25m1 stop

$643Delta

Mon, Feb 2 - Mon, Feb 23

7:30 pm - 12:41 am

ICN

BWI

19h 11m2 stops

6:00 am - 4:30 pm

BWI

ICN

20h 30m2 stops

$644Delta

Mon, Feb 9 - Mon, Feb 16

7:40 am - 1:22 pm

TAE

PHL

43h 42m2 stops

5:40 am - 7:45 pm

PHL

TAE

24h 05m2 stops

$848Korean Air

Thu, Feb 5 - Mon, Feb 9

7:40 am - 1:22 pm

TAE

PHL

43h 42m2 stops

5:40 am - 7:45 pm

PHL

TAE

24h 05m2 stops

$849Korean Air

Thu, Feb 5 - Mon, Feb 9

United Airlines flights from South Korea to Maryland

Our best United Airlines deals on South Korea to Maryland flight tickets

United Airlines

Dec 29

ICN12:45 pmIncheon Intl

20h 33m

1 stop

IAD7:18 pmWashington, D.C. Dulles Intl

Jan 5

IAD6:37 pmWashington, D.C. Dulles Intl

21h 03m

1 stop

ICN5:40 amIncheon Intl

$521

Find similar

United Airlines

Jan 30

ICN12:45 pmIncheon Intl

41h 05m

2 stops

PHL3:50 pmPhiladelphia

Feb 8

PHL8:35 amPhiladelphia

41h 40m

1 stop

ICN4:15 pmIncheon Intl

$548

Find similar

United Airlines

Jan 30

ICN12:45 pmIncheon Intl

48h 14m

2 stops

PHL10:59 pmPhiladelphia

Feb 8

PHL8:35 amPhiladelphia

41h 40m

1 stop

ICN4:15 pmIncheon Intl

$549

Find similar

American Airlines flights from South Korea to Maryland

Our best American Airlines deals on South Korea to Maryland flight tickets

American Airlines

Feb 2

ICN7:15 pmIncheon Intl

29h 33m

1 stop

DCA10:48 amWashington, D.C. Reagan-National

Feb 23

DCA6:30 amWashington, D.C. Reagan-National

20h 15m

1 stop

ICN4:45 pmIncheon Intl

$477

Find similar

American Airlines

Feb 6

ICN7:15 pmIncheon Intl

35h 16m

1 stop

IAD4:31 pmWashington, D.C. Dulles Intl

Feb 8

IAD5:26 pmWashington, D.C. Dulles Intl

33h 19m

1 stop

ICN4:45 pmIncheon Intl

$478

Find similar

American Airlines

Feb 4

ICN7:15 pmIncheon Intl

17h 55m

1 stop

BWI11:10 pmBaltimore/Washington

Apr 8

BWI6:45 amBaltimore/Washington

19h 45m

1 stop

ICN3:30 pmIncheon Intl

$485

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Mon 2/2

7:15 pm-10:48 am

1 stop29h 33m

Washington, D.C. Reagan-National

Mon 2/23

6:30 am-4:45 pm

1 stop20h 15m

$477

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Fri 2/6

7:15 pm-9:19 am

2 stops28h 04m

Baltimore/Washington

Sun 2/8

10:09 am-4:45 pm

2 stops40h 36m

$478

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Wed 2/4

7:15 pm-11:10 pm

1 stop17h 55m

Baltimore/Washington

Wed 4/8

6:25 pm-3:30 pm

2 stops32h 05m

$504

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 1/30

12:45 pm-3:50 pm

2 stops41h 05m

Philadelphia

Sun 2/8

8:35 am-4:15 pm

1 stop41h 40m

$548

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 1/30

12:45 pm-10:59 pm

2 stops48h 14m

Philadelphia

Sun 2/8

8:35 am-4:15 pm

1 stop41h 40m

$549

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Thu 2/5

7:15 pm-11:18 pm

1 stop18h 03m

Baltimore/Washington

Fri 2/13

6:00 am-4:45 pm

1 stop20h 45m

$635

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 2/2

7:30 pm-11:26 pm

1 stop17h 56m

Baltimore/Washington

Mon 2/23

6:05 am-3:30 pm

1 stop19h 25m

$643

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

Mon 2/9

7:30 pm-12:41 am

2 stops19h 11m

Baltimore/Washington

Mon 2/16

6:00 am-4:30 pm

2 stops20h 30m

$644

DaeguPhiladelphia

TAE - PHL

TAEPHL

Daegu

Thu 2/5

7:40 am-1:22 pm

2 stops43h 42m

Philadelphia

Mon 2/9

5:40 am-7:45 pm

2 stops24h 05m

$848

DaeguPhiladelphia

TAE - PHL

TAEPHL

Daegu

Thu 2/5

7:40 am-1:22 pm

2 stops43h 42m

Philadelphia

Mon 2/9

5:40 am-7:45 pm

2 stops24h 05m

$849

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 South Korea 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 South Korea is in November. Flight prices, which tend to average around $552, 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 February to fly from South Korea, when ticket prices are also cheap, with an average price of $751.

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

The cheapest day to depart from South Korea to Maryland is on a Sunday. Travelers who choose to depart for Maryland on a Sunday will often find tickets for as low as $1,392. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $1,648.

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

You are more likely to see cheaper flights to Maryland from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $1,259 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from South Korea for as low as $986 on momondo.

Can stopping save me money on South Korea to Maryland flights?

You could potentially save up to 5% on your flight if you consider stops on a South Korea to Maryland flight.

Cheap South Korea to Maryland flight deals and tips

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

Fastest flight time	13h 35m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from South Korea to Maryland takes 13h 35m

Direct flights go from South Korea to Maryland every day.

There are 112 airports in Maryland. From South Korea there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

When did momondo last update prices for flights from South Korea to Maryland?
Prices for flights from South Korea to Maryland are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to Maryland?
As of December 2025, there are 5 operators available to choose from for flights from South Korea to Maryland.
How old do you have to be to fly from South Korea to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland 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 Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Korea to Maryland

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $508	Free Cancellation	Rating 7.4 9,117 reviews	Search United Airlines flights
Delta	PriceFrom $649	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
Korean Air	PriceFrom $1,195	Free Cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for South Korea to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from South Korea to Maryland?

Once all potential South Korea to Maryland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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