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Cheap flights from Maryland to Seoul from $360

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 Seoul departing on 8/17. 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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0 bags

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Find the cheapest flights from Maryland to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:25 pm - 4:05 pm
PHL
-
ICN
34h 40m
2 stops
Air Canada Logo
5:45 pm - 2:46 pm
ICN
-
PHL
34h 01m
2 stops
$828Air Canada
Mon, Apr 13 - Wed, Apr 22
Air Canada Logo
4:25 pm - 5:30 pm
PHL
-
ICN
36h 05m
1 stop
Air Canada Logo
7:05 pm - 10:43 pm
ICN
-
PHL
16h 38m
1 stop
$833Air Canada
Sun, Apr 19 - Wed, Apr 29
Air China Logo
11:00 pm - 11:35 am
IAD
-
ICN
23h 35m
1 stop
Air China Logo
1:05 pm - 7:30 pm
ICN
-
IAD
19h 25m
1 stop
$857Air China
Tue, Apr 7 - Tue, Apr 14
Air China Logo
11:00 pm - 11:40 am
IAD
-
ICN
23h 40m
1 stop
Air China Logo
1:05 pm - 7:30 pm
ICN
-
IAD
19h 25m
1 stop
$858Air China
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
1:20 pm - 5:55 pm
IAD
-
ICN
15h 35mnonstop
Multiple Airlines Logo
9:10 pm - 6:10 pm
ICN
-
IAD
34h 00m
2 stops
$859Multiple Airlines
Fri, Apr 24 - Sun, May 24
Multiple Airlines Logo
1:20 pm - 5:55 pm
IAD
-
ICN
15h 35mnonstop
Multiple Airlines Logo
9:10 pm - 6:10 pm
ICN
-
IAD
34h 00m
2 stops
$860Multiple Airlines
Sun, Apr 26 - Thu, May 28
Japan Airlines Logo
6:52 am - 10:55 am
BWI
-
GMP
39h 03m
2 stops
Japan Airlines Logo
7:40 pm - 10:00 pm
GMP
-
BWI
39h 20m
2 stops
$1,244Japan Airlines
Mon, Mar 9 - Mon, Mar 16
Japan Airlines Logo
6:50 am - 6:20 pm
BWI
-
GMP
45h 30m
2 stops
Japan Airlines Logo
12:05 pm - 10:00 pm
GMP
-
BWI
46h 55m
2 stops
$1,258Japan Airlines
Wed, Mar 4 - Wed, Mar 11
ANA Logo
12:15 pm - 10:20 pm
IAD
-
GMP
21h 05m
1 stop
ANA Logo
7:40 am - 3:50 pm
GMP
-
IAD
21h 10m
1 stop
$1,506ANA
Tue, Apr 7 - Tue, Jul 7
ANA Logo
1:10 pm - 11:05 am
IAD
-
GMP
32h 55m
2 stops
ANA Logo
7:40 am - 3:40 pm
GMP
-
IAD
21h 00m
1 stop
$1,510ANA
Tue, Apr 7 - Wed, Apr 22

Asiana Airlines flights from Maryland to Seoul

Our best Asiana Airlines deals on Maryland to Seoul flight tickets
Asiana Airlines
Apr 4
PHL3:30 pmPhiladelphia
59h 35m
2 stops
ICN4:05 pmIncheon Intl
Apr 16
ICN5:45 pmIncheon Intl
34h 59m
2 stops
PHL3:44 pmPhiladelphia
$880
Asiana Airlines
Apr 4
PHL3:30 pmPhiladelphia
59h 35m
2 stops
ICN4:05 pmIncheon Intl
Apr 19
ICN7:05 pmIncheon Intl
33h 39m
1 stop
PHL3:44 pmPhiladelphia
$902
Asiana Airlines
Mar 30
PHL3:30 pmPhiladelphia
35h 35m
2 stops
ICN4:05 pmIncheon Intl
Apr 8
ICN5:45 pmIncheon Intl
58h 01m
2 stops
PHL2:46 pmPhiladelphia
$942

EVA Air flights from Maryland to Seoul

Our best EVA Air deals on Maryland to Seoul flight tickets
EVA Air
Aug 15
IAD1:50 amWashington, D.C. Dulles Intl
27h 55m
1 stop
ICN6:45 pmIncheon Intl
Oct 28
ICN11:40 amIncheon Intl
23h 15m
1 stop
IAD9:55 pmWashington, D.C. Dulles Intl
$880
EVA Air
Aug 15
IAD1:50 amWashington, D.C. Dulles Intl
27h 55m
1 stop
ICN6:45 pmIncheon Intl
Oct 27
ICN7:45 pmIncheon Intl
39h 10m
1 stop
IAD9:55 pmWashington, D.C. Dulles Intl
$907
EVA Air
Aug 15
IAD1:50 amWashington, D.C. Dulles Intl
20h 10m
1 stop
ICN11:00 amIncheon Intl
Oct 30
ICN11:40 amIncheon Intl
23h 15m
1 stop
IAD9:55 pmWashington, D.C. Dulles Intl
$968

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Maryland to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 4/13

4:25 pm-4:05 pm

2 stops34h 40m

Incheon Intl

Wed 4/22

5:45 pm-2:46 pm

2 stops34h 01m

$828

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 4/19

4:25 pm-5:30 pm

1 stop36h 05m

Incheon Intl

Wed 4/29

7:05 pm-10:43 pm

1 stop16h 38m

$833

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 4/7

11:00 pm-11:35 am

1 stop23h 35m

Incheon Intl

Tue 4/14

1:05 pm-7:30 pm

1 stop19h 25m

$857

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 3/10

11:00 pm-11:40 am

1 stop23h 40m

Incheon Intl

Tue 3/31

1:05 pm-7:30 pm

1 stop19h 25m

$858

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 4/24

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Sun 5/24

9:10 pm-6:10 pm

2 stops34h 00m

$859

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 4/26

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Thu 5/28

9:10 pm-6:10 pm

2 stops34h 00m

$860

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Mon 3/9

6:52 am-10:55 am

2 stops39h 03m

Seoul Gimpo Intl

Mon 3/16

7:40 pm-10:00 pm

2 stops39h 20m

$1,244

BaltimoreSeoul

BWI - GMP

BWIGMP

Baltimore/Washington

Wed 3/4

6:50 am-6:20 pm

2 stops45h 30m

Seoul Gimpo Intl

Wed 3/11

12:05 pm-10:00 pm

2 stops46h 55m

$1,258

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Tue 4/7

12:15 pm-10:20 pm

1 stop21h 05m

Seoul Gimpo Intl

Tue 7/7

7:40 am-3:50 pm

1 stop21h 10m

$1,506

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

Tue 4/7

1:10 pm-11:05 am

2 stops32h 55m

Seoul Gimpo Intl

Wed 4/22

7:40 am-3:40 pm

1 stop21h 00m

$1,510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Maryland to Seoul

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 month to fly to Seoul?

The month of April is another great option to travel to Seoul, with average flight prices from Maryland averaging around $1,233.

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

According to our data, Tuesday is the cheapest day to fly to Seoul from Maryland. The lowest ticket price found for a Tuesday departure recently was $1,272. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Saturday, with ticket prices averaging around $1,526.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Maryland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,351 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,545 per ticket.

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

You are more likely to see cheaper flights to Seoul from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Maryland for as low as $1,424 on momondo.

Can stopping save me money on Maryland to Seoul flights?

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

Cheap Maryland to Seoul flight deals and tips

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

Fastest flight time

15h 10m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Maryland to Seoul takes 15h 10m
Direct flights go from Maryland to Seoul every day.
There are 2 airports in Seoul. From Maryland there are direct flights to Incheon Intl (ICN).
Search flight deals

  • When did momondo last update prices for flights from Maryland to Seoul?

    Prices for flights from Maryland to Seoul were last updated today.

  • How many operators does momondo search for flights from Maryland to Seoul?

  • How old do you have to be to fly from Maryland to Seoul?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Seoul.

  • What documentation or ID do you need to fly to Seoul?

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

Best airlines flying from Maryland to Seoul

Compare and see reviews for airlines that fly from Maryland to Seoul with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $716Free CancellationRating
7.2
11,296 reviews
Search American Airlines flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
9,311 reviews
Search United Airlines flights
DeltaPriceFrom $928Free CancellationRating
7.9
8,205 reviews
Search Delta flights
Korean AirPriceFrom $1,081Free CancellationRating
8.4
1,194 reviews
Search Korean Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Maryland.

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

Flights from Maryland to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Maryland.

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

If you are not ready to book a flight from Maryland to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport