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

Air Canada and WestJet are the most popular carriers operating from South Korea to Maryland

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

As of September 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.

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 18h 19m on average. Another popular route from South Korea to Maryland is flying from Seoul to Baltimore, which will take roughly 20h 21m. 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 September 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

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Find the cheapest flights from South Korea to Maryland

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Korea to Maryland

7:05 pm - 1:38 pmICN-IAD

31h 33m1 stop

4:30 pm - 4:05 pmIAD-ICN

34h 35m2 stops

$388Air Canada

Find Deal

Thu, Oct 16 - Tue, Apr 14

5:45 pm - 6:31 amICN-IAD

25h 46m1 stop

8:25 am - 4:05 pmIAD-ICN

18h 40m1 stop

$429Air Canada

Find Deal

Tue, Sep 16 - Tue, Sep 23

6:50 pm - 9:27 amICN-PHL

28h 37m1 stop

6:35 pm - 4:45 pmPHL-ICN

32h 10m2 stops

$502American Airlines

Find Deal

Fri, Feb 20 - Mon, Mar 2

5:45 pm - 12:48 amICN-PHL

20h 03m1 stop

9:14 pm - 3:55 pmPHL-ICN

29h 41m1 stop

$511American Airlines

Find Deal

Fri, Oct 17 - Sun, Oct 26

7:30 pm - 10:43 amICN-PHL

29h 13m1 stop

6:00 am - 4:30 pmPHL-ICN

20h 30m2 stops

$635Delta

Find Deal

Fri, Jan 30 - Sun, Feb 8

7:30 pm - 10:43 amICN-PHL

29h 13m1 stop

6:00 am - 4:30 pmPHL-ICN

20h 30m2 stops

$636Delta

Find Deal

Fri, Jan 30 - Sun, Feb 8

12:45 pm - 2:31 pmICN-PHL

39h 46m3 stops

8:35 am - 4:15 pmPHL-ICN

41h 40m1 stop

$661United Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 8

12:45 pm - 5:12 pmICN-PHL

18h 27m1 stop

6:25 pm - 4:15 pmPHL-ICN

31h 50m1 stop

$662United Airlines

Find Deal

Wed, Nov 19 - Tue, Nov 25

9:10 am - 12:43 pmICN-PHL

17h 33m1 stop

6:02 am - 4:35 pmPHL-ICN

20h 33m1 stop

$731Korean Air

Find Deal

Fri, Nov 21 - Sun, Nov 30

8:20 pm - 10:50 amPUS-IAD

27h 30m1 stop

11:50 am - 8:05 amIAD-PUS

30h 15m1 stop

$1,479Korean Air

Find Deal

Sun, Oct 26 - Sun, Nov 2

American Airlines flights from South Korea to Maryland

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

American Airlines

Feb 20

ICN6:50 pmIncheon Intl

28h 37m

1 stop

PHL9:27 amPhiladelphia

Mar 2

PHL6:35 pmPhiladelphia

32h 10m

2 stops

ICN4:45 pmIncheon Intl

$502

Find similar

American Airlines

Oct 17

ICN5:45 pmIncheon Intl

20h 03m

1 stop

PHL12:48 amPhiladelphia

Oct 26

PHL9:14 pmPhiladelphia

29h 41m

1 stop

ICN3:55 pmIncheon Intl

$511

Find similar

American Airlines

Oct 15

ICN5:45 pmIncheon Intl

18h 05m

1 stop

PHL10:50 pmPhiladelphia

Oct 22

PHL5:00 amPhiladelphia

21h 30m

1 stop

ICN3:30 pmIncheon Intl

$512

Find similar

Delta flights from South Korea to Maryland

Our best Delta deals on South Korea to Maryland flight tickets

Delta

Jan 30

ICN7:30 pmIncheon Intl

29h 13m

1 stop

PHL10:43 amPhiladelphia

Feb 8

PHL6:00 amPhiladelphia

20h 30m

2 stops

ICN4:30 pmIncheon Intl

$635

Find similar

Delta

Jan 30

ICN7:30 pmIncheon Intl

29h 13m

1 stop

PHL10:43 amPhiladelphia

Feb 8

PHL6:00 amPhiladelphia

20h 30m

2 stops

ICN4:30 pmIncheon Intl

$636

Find similar

Delta

Feb 20

ICN7:40 pmIncheon Intl

17h 46m

1 stop

PHL11:26 pmPhiladelphia

Mar 2

PHL6:00 amPhiladelphia

20h 30m

2 stops

ICN4:30 pmIncheon Intl

$642

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Thu 10/16

7:05 pm-1:38 pm

1 stop31h 33m

Washington, D.C. Dulles Intl

Tue 4/14

4:30 pm-4:05 pm

2 stops34h 35m

$388

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Tue 9/16

5:45 pm-6:31 am

1 stop25h 46m

Washington, D.C. Dulles Intl

Tue 9/23

8:25 am-4:05 pm

1 stop18h 40m

$429

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 2/20

6:50 pm-9:27 am

1 stop28h 37m

Philadelphia

Mon 3/2

6:35 pm-4:45 pm

2 stops32h 10m

$502

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 10/17

5:45 pm-12:48 am

1 stop20h 03m

Philadelphia

Sun 10/26

9:14 pm-3:55 pm

1 stop29h 41m

$511

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 1/30

7:30 pm-10:43 am

1 stop29h 13m

Philadelphia

Sun 2/8

6:00 am-4:30 pm

2 stops20h 30m

$635

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 1/30

7:30 pm-10:43 am

1 stop29h 13m

Philadelphia

Sun 2/8

6:00 am-4:30 pm

2 stops20h 30m

$636

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 1/30

12:45 pm-2:31 pm

3 stops39h 46m

Philadelphia

Sun 2/8

8:35 am-4:15 pm

1 stop41h 40m

$661

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Wed 11/19

12:45 pm-5:12 pm

1 stop18h 27m

Philadelphia

Tue 11/25

6:25 pm-4:15 pm

1 stop31h 50m

$662

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

Fri 11/21

9:10 am-12:43 pm

1 stop17h 33m

Philadelphia

Sun 11/30

6:02 am-4:35 pm

1 stop20h 33m

$731

BusanWashington, D.C.

PUS - IAD

PUSIAD

Busan Gimhae

Sun 10/26

8:20 pm-10:50 am

1 stop27h 30m

Washington, D.C. Dulles Intl

Sun 11/2

11:50 am-8:05 am

1 stop30h 15m

$1,479

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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 day to depart on your flight to Maryland?

The cheapest day to depart from South Korea to Maryland is on a Saturday. Travelers who choose to depart for Maryland on a Saturday will often find tickets for as low as $1,371. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $1,646.

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 afternoon. Flights from South Korea to Maryland during this time can be as low as $1,050. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $1,514.

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

You could potentially save up to 26% 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	1 airport

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

Direct flights go from South Korea to Maryland every day.

There is 1 airport near Maryland: 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 September 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
Delta	PriceFrom $649	Free Cancellation	Rating 7.9 7,977 reviews		Search Delta flights
Korean Air	PriceFrom $1,127	Free Cancellation	Rating 8.4 1,137 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.

An easier way to manage your Maryland 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.

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Cheap flights from South Korea to Maryland from $388

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Maryland departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Korea to Maryland

Recent round-trip flight deals from South Korea to Maryland

Recent one-way flight deals from South Korea to Maryland

Recent last minute flight deals from South Korea to Maryland

Recent direct flight deals from South Korea to Maryland

American Airlines flights from South Korea to Maryland

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

Delta flights from South Korea to Maryland

Our best Delta deals on South Korea to Maryland flight tickets

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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

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 Saturday. Travelers who choose to depart for Maryland on a Saturday will often find tickets for as low as $1,371. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $1,646.

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 afternoon. Flights from South Korea to Maryland during this time can be as low as $1,050. In contrast, the most expensive time of day to depart to Maryland is in the morning when prices are around $1,514.

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

You could potentially save up to 26% on your flight if you consider stops on a South Korea to Maryland flight.

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

Air Canada and WestJet are the most popular carriers operating from South Korea to Maryland

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

As of September 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.

How long is the flight from South Korea to Maryland?

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

Direct flights

Airports in Maryland

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

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

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

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

Best airlines flying from South Korea to Maryland

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

Why use momondo?

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

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

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

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

An easier way to manage your Maryland 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 Maryland

Popular cities in Maryland

Popular flights according to clicks in the last 7 days on momondo