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

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

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

As of March 2026, 12 flights take off from Maryland and land in South Korea each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What airlines fly to South Korea?

Delta, United Airlines and Korean Air are the top three most popular airlines that fly to South Korea from Maryland according to our data. Delta is the first choice among our users, with 55% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 4 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Maryland to South Korea were last updated today.

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

The number of operators available for flights from Maryland to South Korea is 9 as of March 2026.

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

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 Maryland to South Korea.

What documentation or ID do you need to fly to South Korea?

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

$352 Cheap Flights from Maryland to South Korea in 2026

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Find the cheapest flights from Maryland to South Korea

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 am - 5:30 pm

PHL

ICN

19h 15m

1 stop

5:45 pm - 2:46 pm

ICN

PHL

34h 01m

2 stops

$824Air Canada

Thu, Apr 16 - Thu, Apr 23

4:25 pm - 4:05 pm

PHL

ICN

34h 40m

2 stops

5:45 pm - 2:46 pm

ICN

PHL

34h 01m

2 stops

$828Air Canada

Wed, Apr 15 - Wed, Apr 22

1:20 pm - 5:55 pm

IAD

ICN

15h 35mnonstop

9:10 pm - 7:28 am

ICN

IAD

23h 18m

2 stops

$832Multiple Airlines

Sun, Aug 30 - Tue, Sep 29

1:20 pm - 5:55 pm

IAD

ICN

15h 35mnonstop

9:50 am - 4:26 pm

ICN

IAD

43h 36m

3 stops

$836Multiple Airlines

Mon, Aug 17 - Tue, Sep 8

1:50 am - 6:45 pm

IAD

ICN

27h 55m

1 stop

12:00 pm - 10:00 pm

ICN

IAD

23h 00m

1 stop

$872EVA Air

Mon, Aug 3 - Mon, Oct 12

7:20 pm - 7:15 pm

IAD

GMP

34h 55m

2 stops

1:50 pm - 10:30 pm

GMP

IAD

21h 40m

1 stop

$1,038EVA Air

Mon, May 4 - Fri, Jul 3

6:15 pm - 4:20 am

BWI

ICN

21h 05m

1 stop

4:50 pm - 7:20 am

ICN

BWI

27h 30m

1 stop

$1,156United Airlines

Mon, Apr 20 - Mon, May 4

6:05 am - 3:00 pm

BWI

ICN

19h 55m

1 stop

4:50 pm - 10:03 am

ICN

BWI

30h 13m

2 stops

$1,157United Airlines

Wed, Apr 8 - Wed, Apr 29

6:52 am - 10:55 am

BWI

GMP

39h 03m

2 stops

8:00 am - 6:00 pm

GMP

BWI

23h 00m

2 stops

$1,297Japan Airlines

Tue, Mar 17 - Wed, Apr 8

11:36 am - 9:15 pm

DCA

GMP

20h 39m

2 stops

7:15 pm - 6:58 pm

GMP

DCA

36h 43m

2 stops

$1,320Japan Airlines

Thu, Apr 9 - Tue, Apr 21

United Airlines flights from Maryland to South Korea

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

United Airlines

Aug 28

PHL6:00 amPhiladelphia

20h 00m

1 stop

ICN3:00 pmIncheon Intl

Sep 7

ICN11:30 amIncheon Intl

22h 32m

1 stop

PHL9:02 pmPhiladelphia

$917

United Airlines

Aug 28

PHL1:04 pmPhiladelphia

26h 16m

2 stops

ICN4:20 amIncheon Intl

Sep 8

ICN4:50 pmIncheon Intl

21h 00m

2 stops

PHL12:50 amPhiladelphia

$922

United Airlines

Mar 9

PHL6:20 pmPhiladelphia

21h 20m

1 stop

ICN4:40 amIncheon Intl

Mar 25

ICN5:00 pmIncheon Intl

27h 15m

1 stop

PHL7:15 amPhiladelphia

$945

AIR PREMIA flights from Maryland to South Korea

Our best AIR PREMIA deals on Maryland to South Korea flight tickets

AIR PREMIA

Apr 24

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

May 8

ICN10:00 amIncheon Intl

13h 50m

IAD10:50 amWashington, D.C. Dulles Intl

$962

AIR PREMIA

May 11

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

May 25

ICN10:00 amIncheon Intl

13h 50m

IAD10:50 amWashington, D.C. Dulles Intl

$965

AIR PREMIA

Apr 24

IAD1:20 pmWashington, D.C. Dulles Intl

15h 35m

ICN5:55 pmIncheon Intl

May 8

ICN10:00 amIncheon Intl

13h 50m

IAD10:50 amWashington, D.C. Dulles Intl

$975

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 4/16

9:15 am-5:30 pm

1 stop19h 15m

Incheon Intl

Thu 4/23

5:45 pm-2:46 pm

2 stops34h 01m

$824

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 4/15

4:25 pm-4:05 pm

2 stops34h 40m

Incheon Intl

Wed 4/22

5:45 pm-2:46 pm

2 stops34h 01m

$828

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 8/30

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Tue 9/29

9:10 pm-7:28 am

2 stops23h 18m

$832

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 8/17

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Tue 9/8

9:50 am-4:26 pm

3 stops43h 36m

$836

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 8/3

1:50 am-6:45 pm

1 stop27h 55m

Incheon Intl

Mon 10/12

12:00 pm-10:00 pm

1 stop23h 00m

$872

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Mon 5/4

7:20 pm-7:15 pm

2 stops34h 55m

Seoul Gimpo Intl

Fri 7/3

1:50 pm-10:30 pm

1 stop21h 40m

$1,038

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 4/20

6:15 pm-4:20 am

1 stop21h 05m

Incheon Intl

Mon 5/4

4:50 pm-7:20 am

1 stop27h 30m

$1,156

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Wed 4/8

6:05 am-3:00 pm

1 stop19h 55m

Incheon Intl

Wed 4/29

4:50 pm-10:03 am

2 stops30h 13m

$1,157

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Tue 3/17

6:52 am-10:55 am

2 stops39h 03m

Seoul Gimpo Intl

Wed 4/8

8:00 am-6:00 pm

2 stops23h 00m

$1,297

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

Thu 4/9

11:36 am-9:15 pm

2 stops20h 39m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-6:58 pm

2 stops36h 43m

$1,320

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 Maryland to South Korea

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 South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,221.

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,753 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Maryland for as low as $1,427 on momondo.

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

You could potentially save up to 4% on your flight if you consider stops on a Maryland to South Korea flight.

Cheap Maryland to South Korea flight deals and tips

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

Fastest flight time	15h 10m
Direct flights	Every day
Airports in South Korea	24 airports

The fastest flight from Maryland to South Korea takes 15h 10m

Direct flights go from Maryland to South Korea every day.

There are 24 airports in South Korea. From Maryland there are direct flights to Incheon Intl (ICN).

Search flight deals

When did momondo last update prices for flights from Maryland to South Korea?
Prices for flights from Maryland to South Korea were last updated today.
How many operators does momondo search for flights from Maryland to South Korea?
The number of operators available for flights from Maryland to South Korea is 9 as of March 2026.
How old do you have to be to fly from Maryland to South Korea?
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 Maryland to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea 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 South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maryland to South Korea

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $716	Free Cancellation	Rating 7.1 11,376 reviews	Search American Airlines flights
Delta	PriceFrom $1,021	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
United Airlines	PriceFrom $1,066	Free Cancellation	Rating 7.4 9,381 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,385	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights

Why use momondo?

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

It is quick and easy to find Maryland to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

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

Yes. All flights to South Korea from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to South Korea.

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

Price alerts on flights to South Korea from Maryland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Korea trip

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Popular cities in South Korea

Flights to Seoulfrom $614

Flights to Jeju Cityfrom $744

Flights to Busanfrom $760

Flights to Daegufrom $895

Flights to Yeosu

Flights to Ulsanfrom $1,876

Flights to Gwangjufrom $1,120

Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from Maryland to South Korea from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to South Korea departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Maryland to South Korea

What is the cheapest month to fly to South Korea?

How far in advance should I book a flight to South Korea?

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

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

What airlines fly to South Korea?

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

Cheap Maryland to South Korea flight deals and tips

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

Fastest flight time

Direct flights

Airports in South Korea

Best airlines flying from Maryland to South Korea

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

Why use momondo?

An easier way to manage your South Korea 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 South Korea

Popular cities in South Korea

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

Maryland flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

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