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 16h 38m 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.

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

As of June 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.

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

Alaska Airlines, Air Canada, and AIR PREMIA 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 June 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.

$602 Cheap Flights from South Korea to Maryland in 2026

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Find the cheapest flights from South Korea to Maryland

Round-trip

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.

1:10 pm - 7:30 pm

ICN

IAD

19h 20m

1 stop

10:00 pm - 9:55 pm

IAD

ICN

33h 55m

1 stop

$1,058Air China

mar., oct. 27 - mar., nov. 10

1:05 pm - 7:30 pm

ICN

IAD

19h 25m

1 stop

11:00 pm - 11:35 am

IAD

ICN

23h 35m

1 stop

$1,080Air China

vie., jul. 10 - mar., jul. 14

3:30 pm - 7:30 pm

ICN

IAD

41h 00m

1 stop

11:00 pm - 2:15 pm

IAD

ICN

26h 15m

1 stop

$1,125Air China

jue., jun. 11 - vie., jul. 31

6:55 pm - 2:44 pm

ICN

PHL

33h 49m

2 stops

4:35 pm - 5:10 pm

PHL

ICN

34h 35m

2 stops

$1,170Air Canada

lun., nov. 9 - vie., dic. 4

8:10 pm - 3:51 pm

ICN

PHL

33h 41m

1 stop

4:35 pm - 5:10 pm

PHL

ICN

34h 35m

2 stops

$1,203Air Canada

lun., nov. 9 - vie., dic. 4

7:55 pm - 10:05 am

GMP

IAD

27h 10m

1 stop

12:15 pm - 10:20 pm

IAD

GMP

21h 05m

1 stop

$1,257ANA

mié., sep. 2 - vie., sep. 11

10:00 am - 10:50 am

ICN

IAD

13h 50mnonstop

1:20 pm - 5:55 pm

IAD

ICN

15h 35mnonstop

$1,263AIR PREMIA

lun., sep. 21 - mié., oct. 21

7:55 pm - 10:05 am

GMP

IAD

27h 10m

1 stop

1:10 pm - 11:05 am

IAD

GMP

32h 55m

2 stops

$1,277ANA

mié., sep. 2 - vie., sep. 11

6:45 pm - 12:26 am

ICN

BWI

19h 41m

2 stops

7:30 am - 3:50 pm

BWI

ICN

18h 20m

1 stop

$1,419Delta

mar., nov. 3 - jue., nov. 19

7:20 pm - 6:03 am

ICN

BWI

23h 43m

1 stop

7:30 am - 5:20 pm

BWI

ICN

20h 50m

1 stop

$1,423Delta

mar., sep. 8 - mié., oct. 14

Air Canada flights from South Korea to Maryland

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

Air Canada

Jun 4

ICN5:45 pmIncheon Intl

29h 03m

2 stops

PHL9:48 amPhiladelphia

Jun 17

PHL4:20 pmPhiladelphia

34h 45m

2 stops

ICN4:05 pmIncheon Intl

$1,113

Air Canada

Jun 4

ICN5:45 pmIncheon Intl

29h 03m

2 stops

PHL9:48 amPhiladelphia

Jun 17

PHL6:00 amPhiladelphia

22h 30m

1 stop

ICN5:30 pmIncheon Intl

$1,139

Air Canada

Jun 4

ICN7:05 pmIncheon Intl

27h 43m

1 stop

PHL9:48 amPhiladelphia

Jun 17

PHL6:00 amPhiladelphia

22h 30m

1 stop

ICN5:30 pmIncheon Intl

$1,166

Delta flights from South Korea to Maryland

Our best Delta deals on South Korea to Maryland flight tickets

Delta

Sep 23

ICN7:40 pmIncheon Intl

26h 02m

2 stops

PHL8:42 amPhiladelphia

Sep 28

PHL7:05 amPhiladelphia

20h 45m

1 stop

ICN4:50 pmIncheon Intl

$1,285

Delta

Sep 23

ICN7:40 pmIncheon Intl

26h 02m

2 stops

PHL8:42 amPhiladelphia

Sep 28

PHL7:05 amPhiladelphia

20h 45m

1 stop

ICN4:50 pmIncheon Intl

$1,286

Delta

Jun 5

ICN7:40 pmIncheon Intl

27h 52m

1 stop

PHL10:32 amPhiladelphia

Jun 21

PHL5:40 amPhiladelphia

22h 40m

1 stop

ICN5:20 pmIncheon Intl

$1,290

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

mar. 10/27

1:10 pm-7:30 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

mar. 11/10

10:00 pm-9:55 pm

1 stop33h 55m

$1,058

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

vie. 7/10

1:05 pm-7:30 pm

1 stop19h 25m

Washington, D.C. Dulles Intl

mar. 7/14

11:00 pm-11:35 am

1 stop23h 35m

$1,080

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

jue. 6/11

3:30 pm-7:30 pm

1 stop41h 00m

Washington, D.C. Dulles Intl

vie. 7/31

11:00 pm-2:15 pm

1 stop26h 15m

$1,125

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

lun. 11/9

6:55 pm-2:44 pm

2 stops33h 49m

Philadelphia

vie. 12/4

4:35 pm-5:10 pm

2 stops34h 35m

$1,170

IncheonPhiladelphia

ICN - PHL

ICNPHL

Incheon Intl

lun. 11/9

8:10 pm-3:51 pm

1 stop33h 41m

Philadelphia

vie. 12/4

4:35 pm-5:10 pm

2 stops34h 35m

$1,203

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

mié. 9/2

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

vie. 9/11

12:15 pm-10:20 pm

1 stop21h 05m

$1,257

Quickest round-trip

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

lun. 9/21

10:00 am-10:50 am

Nonstop13h 50m

Washington, D.C. Dulles Intl

mié. 10/21

1:20 pm-5:55 pm

Nonstop15h 35m

$1,263

SeoulWashington, D.C.

GMP - IAD

GMPIAD

Seoul Gimpo Intl

mié. 9/2

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

vie. 9/11

1:10 pm-11:05 am

2 stops32h 55m

$1,277

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

mar. 11/3

6:45 pm-12:26 am

2 stops19h 41m

Baltimore/Washington

jue. 11/19

7:30 am-3:50 pm

1 stop18h 20m

$1,419

IncheonBaltimore

ICN - BWI

ICNBWI

Incheon Intl

mar. 9/8

7:20 pm-6:03 am

1 stop23h 43m

Baltimore/Washington

mié. 10/14

7:30 am-5:20 pm

1 stop20h 50m

$1,423

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 $475, 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 October to fly from South Korea, when ticket prices are also cheap, with an average price of $508.

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 $1,205. The most expensive day to fly to Maryland is Thursday, with ticket prices averaging around $1,655.

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 $1,320 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 $845 on momondo.

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

You could potentially save up to 24% 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	Mon, Tue, Wed, Thu and Sat
Airports in Maryland	112 airports

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

Direct flights go from South Korea to Maryland on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.

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 June 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 9,768 reviews		Search United Airlines flights
Delta	PriceFrom $589	Free Cancellation	Rating 7.9 8,402 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.