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

As of August 2026, 18 flights take off from South Korea and land in Maryland each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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 11m on average. Another popular route from South Korea to Maryland is flying from Seoul to Baltimore, which will take roughly 22h 46m. Keep in mind that layovers or delays could extend your travel time.

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

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

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 August 2026, 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.

$522 Cheap Flights from South Korea to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Korea to Maryland

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Direct

Recent round-trip flight deals from South Korea to Maryland

Enter your travel dates to find the best prices.

5:45 pm - 6:30 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

25h 45m1 stop Vancouver Intl

8:29 am - 4:05 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

18h 36m1 stop Vancouver Intl

$709Air Canada

Mon, Sep 14 - Tue, Sep 22

5:45 pm - 6:30 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

25h 45m1 stop Vancouver Intl

8:29 am - 4:05 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

18h 36m1 stop Vancouver Intl

$711Air Canada

Mon, Sep 14 - Tue, Sep 22

5:50 pm - 3:06 pmICN Incheon Intl-BWI Baltimore/Washington

34h 16m1 stop Dallas/Fort Worth

7:00 am - 3:45 pmBWI Baltimore/Washington-ICN Incheon Intl

19h 45m1 stop Dallas/Fort Worth

$876American Airlines

Mon, Oct 5 - Wed, Oct 21

5:50 pm - 7:20 amICN Incheon Intl-DCA Washington, D.C. Reagan-National

26h 30m2 stops Dallas/Fort Worth New York LaGuardia

5:00 am - 3:45 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

21h 45m2 stops Charlotte Douglas Dallas/Fort Worth

$876American Airlines

Mon, Oct 5 - Wed, Oct 21

8:35 pm - 10:49 amICN Incheon Intl-PHL Philadelphia

27h 14m1 stop Minneapolis St Paul

6:48 pm - 4:20 pmPHL Philadelphia-ICN Incheon Intl

31h 32m1 stop Salt Lake City

$912Delta

Wed, Oct 28 - Mon, Nov 30

7:20 pm - 6:05 amICN Incheon Intl-PHL Philadelphia

23h 45m1 stop Salt Lake City

11:39 am - 5:20 pmPHL Philadelphia-ICN Incheon Intl

40h 41m1 stop Minneapolis St Paul

$913Delta

Mon, Sep 7 - Sun, Sep 20

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,050AIR PREMIA

Mon, Sep 7 - Mon, Sep 14

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,057AIR PREMIA

Wed, Oct 14 - Wed, Nov 18

6:30 pm - 7:20 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

26h 50m1 stop Newark

10:35 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

27h 50m1 stop Newark

$1,060United Airlines

Sun, Nov 22 - Sat, Nov 28

12:45 pm - 9:42 pmICN Incheon Intl-BWI Baltimore/Washington

22h 57m2 stops San Francisco Chicago O'Hare Intl

12:25 pm - 5:40 amBWI Baltimore/Washington-ICN Incheon Intl

27h 15m2 stops Houston George Bush Intcntl San Francisco

$1,067United Airlines

Thu, Nov 19 - Thu, Jan 21

Recent last minute flight deals from South Korea to Maryland

Enter your travel dates to find the best prices.

4:50 pm - 9:59 amICN Incheon Intl-DCA Washington, D.C. Reagan-National

30h 09m2 stops San Francisco Chicago O'Hare Intl

3:30 pm - 4:20 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl

23h 50m2 stops Chicago O'Hare Intl San Francisco

$1,156United Airlines

Fri, Aug 14 - Sun, Aug 16

4:50 pm - 9:59 amICN Incheon Intl-DCA Washington, D.C. Reagan-National

30h 09m2 stops San Francisco Chicago O'Hare Intl

5:45 pm - 4:20 amDCA Washington, D.C. Reagan-National-ICN Incheon Intl

21h 35m1 stop San Francisco

$1,156United Airlines

Fri, Aug 14 - Sun, Aug 16

5:45 pm - 6:12 pmICN Incheon Intl-DCA Washington, D.C. Reagan-National

37h 27m2 stops Vancouver Intl Toronto Pearson Intl

6:55 pm - 4:05 pmDCA Washington, D.C. Reagan-National-ICN Incheon Intl

32h 10m2 stops Toronto Pearson Intl Vancouver Intl

$1,520Air Canada

Thu, Aug 13 - Sat, Aug 15

8:00 am - 11:33 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

28h 33m2 stops Tokyo Haneda New York John F Kennedy Intl

6:00 am - 9:15 pmDCA Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl

26h 15m2 stops New York John F Kennedy Intl Tokyo Haneda

$1,543Japan Airlines

Fri, Aug 14 - Sun, Aug 16

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,603AIR PREMIA

Sun, Aug 16 - Fri, Aug 28

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,603AIR PREMIA

Sun, Aug 16 - Wed, Aug 26

7:40 pm - 11:21 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

40h 41m1 stop Minneapolis St Paul

6:00 am - 5:20 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

22h 20m1 stop Minneapolis St Paul

$1,984Delta

Mon, Aug 17 - Tue, Aug 25

7:40 pm - 11:21 pmICN Incheon Intl-IAD Washington, D.C. Dulles Intl

40h 41m1 stop Minneapolis St Paul

7:10 am - 4:50 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

20h 40m1 stop Seattle/Tacoma Intl

$1,984Delta

Thu, Aug 13 - Mon, Aug 24

10:25 am - 11:15 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:30 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 10mnonstop

$2,275Korean Air

Fri, Aug 14 - Tue, Aug 25

10:25 am - 11:15 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:30 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 10mnonstop

$2,275Korean Air

Fri, Aug 14 - Thu, Aug 27

Recent direct flight deals from South Korea to Maryland

Enter your travel dates to find the best prices.

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,050AIR PREMIA

Mon, Sep 7 - Mon, Sep 14

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

11:35 pm - 5:25 amIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,057AIR PREMIA

Wed, Oct 14 - Wed, Nov 18

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:20 pm - 5:55 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 35mnonstop

$1,057AIR PREMIA

Mon, Sep 7 - Mon, Sep 14

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,379Multiple Airlines

Mon, Sep 14 - Tue, Sep 22

10:25 am - 11:05 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 40mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,403Korean Air

Thu, Sep 10 - Tue, Sep 22

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,434Multiple Airlines

Mon, Sep 14 - Tue, Sep 22

10:00 am - 10:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 50mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,448Multiple Airlines

Mon, Sep 14 - Tue, Sep 22

10:25 am - 11:05 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 40mnonstop

1:15 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 25mnonstop

$1,482Korean Air

Tue, Sep 15 - Sun, Sep 27

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,547Delta

Thu, Nov 26 - Thu, Feb 25

10:15 am - 9:50 amICN Incheon Intl-IAD Washington, D.C. Dulles Intl

13h 35mnonstop

11:50 am - 5:40 pmIAD Washington, D.C. Dulles Intl-ICN Incheon Intl

15h 50mnonstop

$1,553Delta

Thu, Dec 17 - Tue, Feb 23

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Delta flights from South Korea to Maryland

Our best Delta deals on South Korea to Maryland flight tickets

Delta

Oct 28

ICN8:35 pmIncheon Intl

27h 14m

1 stop

PHL10:49 amPhiladelphia

Nov 30

PHL6:48 pmPhiladelphia

31h 32m

1 stop

ICN4:20 pmIncheon Intl

$912

Delta

Sep 7

ICN7:20 pmIncheon Intl

23h 45m

1 stop

PHL6:05 amPhiladelphia

Sep 20

PHL11:39 amPhiladelphia

40h 41m

1 stop

ICN5:20 pmIncheon Intl

$913

Delta

Sep 10

ICN7:00 pmIncheon Intl

26h 47m

2 stops

PHL8:47 amPhiladelphia

Sep 16

PHL6:15 amPhiladelphia

22h 05m

2 stops

ICN5:20 pmIncheon Intl

$914

Air Canada flights from South Korea to Maryland

Our best Air Canada deals on South Korea to Maryland flight tickets

Air Canada

Sep 14

ICN5:45 pmIncheon Intl

25h 45m

1 stop

IAD6:30 amWashington, D.C. Dulles Intl

Sep 22

IAD8:29 amWashington, D.C. Dulles Intl

18h 36m

1 stop

ICN4:05 pmIncheon Intl

$709

Air Canada

Sep 14

ICN5:45 pmIncheon Intl

25h 45m

1 stop

IAD6:30 amWashington, D.C. Dulles Intl

Sep 22

IAD8:29 amWashington, D.C. Dulles Intl

18h 36m

1 stop

ICN4:05 pmIncheon Intl

$711

Air Canada

Sep 14

ICN5:45 pmIncheon Intl

25h 45m

1 stop

IAD6:30 amWashington, D.C. Dulles Intl

Sep 22

IAD5:40 pmWashington, D.C. Dulles Intl

33h 25m

2 stops

ICN4:05 pmIncheon Intl

$712

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonWashington, D.C.

ICN Incheon Intl - IAD Washington, D.C. Dulles Intl

ICNIAD

Incheon Intl

Mon 9/14

5:45 pm-6:30 am

1 stop25h 45m

Washington, D.C. Dulles Intl

Tue 9/22

8:29 am-4:05 pm

1 stop18h 36m

$709

IncheonWashington, D.C.

ICN Incheon Intl - IAD Washington, D.C. Dulles Intl

ICNIAD

Incheon Intl

Mon 9/14

5:45 pm-6:30 am

1 stop25h 45m

Washington, D.C. Dulles Intl

Tue 9/22

8:29 am-4:05 pm

1 stop18h 36m

$711

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Mon 10/5

5:50 pm-3:06 pm

1 stop34h 16m

Baltimore/Washington

Wed 10/21

7:00 am-3:45 pm

1 stop19h 45m

$876

IncheonWashington, D.C.

ICN Incheon Intl - DCA Washington, D.C. Reagan-National

ICNDCA

Incheon Intl

Mon 10/5

5:50 pm-7:20 am

2 stops26h 30m

Washington, D.C. Reagan-National

Wed 10/21

5:00 am-3:45 pm

2 stops21h 45m

$876

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Wed 10/28

8:35 pm-10:49 am

1 stop27h 14m

Philadelphia

Mon 11/30

6:48 pm-4:20 pm

1 stop31h 32m

$912

IncheonPhiladelphia

ICN Incheon Intl - PHL Philadelphia

ICNPHL

Incheon Intl

Mon 9/7

7:20 pm-6:05 am

1 stop23h 45m

Philadelphia

Sun 9/20

11:39 am-5:20 pm

1 stop40h 41m

$913

Quickest round-trip

IncheonWashington, D.C.

ICN Incheon Intl - IAD Washington, D.C. Dulles Intl

ICNIAD

Incheon Intl

Mon 9/7

10:00 am-10:50 am

Nonstop13h 50m

Washington, D.C. Dulles Intl

Mon 9/14

1:20 pm-5:55 pm

Nonstop15h 35m

$1,050

IncheonWashington, D.C.

ICN Incheon Intl - IAD Washington, D.C. Dulles Intl

ICNIAD

Incheon Intl

Wed 10/14

10:00 am-10:50 am

Nonstop13h 50m

Washington, D.C. Dulles Intl

Wed 11/18

11:35 pm-5:25 am

Nonstop15h 50m

$1,057

IncheonWashington, D.C.

ICN Incheon Intl - IAD Washington, D.C. Dulles Intl

ICNIAD

Incheon Intl

Sun 11/22

6:30 pm-7:20 am

1 stop26h 50m

Washington, D.C. Dulles Intl

Sat 11/28

10:35 pm-4:25 pm

1 stop27h 50m

$1,060

IncheonBaltimore

ICN Incheon Intl - BWI Baltimore/Washington

ICNBWI

Incheon Intl

Thu 11/19

12:45 pm-9:42 pm

2 stops22h 57m

Baltimore/Washington

Thu 1/21

12:25 pm-5:40 am

2 stops27h 15m

$1,067

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 $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 South Korea, 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 South Korea to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $1,258. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $1,811.

How far in advance should I book a flight from South Korea 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 $1,305 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 $963 on momondo.

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

You could potentially save up to 1% 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 30m
Direct flights	Every day
Airports in Maryland	112 airports

The fastest flight from South Korea to Maryland takes 13h 30m

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

Frequently asked questions about flying from South Korea to Maryland

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 August 2026, 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 10,111 reviews		Search United Airlines flights
Delta	PriceFrom $649	Free Cancellation	Rating 7.8 8,505 reviews		Search Delta 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.