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Cheap flights from Maryland to Seoul from $362

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 3/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:50 am - 6:25 pm
PHL
-
ICN
20h 35m1 stop
Air Canada Logo
5:55 pm - 10:46 pm
ICN
-
PHL
18h 51m2 stops
$477Air Canada
Fri, Feb 6 - Fri, Feb 13
Air Canada Logo
4:25 pm - 4:05 pm
PHL
-
ICN
34h 40m2 stops
Air Canada Logo
5:45 pm - 9:32 am
ICN
-
PHL
28h 47m2 stops
$804Air Canada
Sun, Apr 19 - Tue, May 19
Air Canada Logo
3:30 pm - 5:10 pm
PHL
-
ICN
35h 40m2 stops
Air Canada Logo
5:55 pm - 2:47 pm
ICN
-
PHL
34h 52m2 stops
$816Air Canada
Sun, Jan 11 - Wed, Jan 21
United Airlines Logo
3:43 pm - 5:40 am
PHL
-
ICN
23h 57m2 stops
United Airlines Logo
6:00 pm - 9:52 pm
ICN
-
PHL
17h 52m1 stop
$839United Airlines
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
5:00 am - 3:55 pm
PHL
-
ICN
21h 55m1 stop
American Airlines Logo
5:25 pm - 12:54 am
ICN
-
PHL
20h 29m1 stop
$845American Airlines
Thu, Mar 12 - Mon, Mar 30
American Airlines Logo
5:04 am - 3:30 pm
BWI
-
ICN
21h 26m2 stops
American Airlines Logo
5:25 pm - 10:22 pm
ICN
-
BWI
17h 57m1 stop
$888American Airlines
Thu, Apr 16 - Thu, Apr 30
Japan Airlines Logo
6:00 am - 4:45 pm
BWI
-
ICN
20h 45m1 stop
Japan Airlines Logo
5:55 pm - 10:59 pm
ICN
-
BWI
18h 04m1 stop
$931Japan Airlines
Mon, Mar 2 - Tue, Mar 17
Japan Airlines Logo
6:25 pm - 4:45 pm
BWI
-
ICN
32h 20m2 stops
Japan Airlines Logo
5:55 pm - 10:59 pm
ICN
-
BWI
18h 04m1 stop
$935Japan Airlines
Mon, Mar 2 - Tue, Mar 17
Turkish Airlines Logo
1:30 pm - 6:20 pm
IAD
-
ICN
38h 50m1 stop
Turkish Airlines Logo
10:45 am - 7:20 pm
ICN
-
IAD
46h 35m1 stop
$1,088Turkish Airlines
Mon, Jan 26 - Fri, Jan 30
Turkish Airlines Logo
9:15 pm - 6:20 pm
IAD
-
ICN
31h 05m1 stop
Turkish Airlines Logo
12:10 am - 11:45 am
ICN
-
IAD
25h 35m1 stop
$1,089Turkish Airlines
Mon, Jan 12 - Tue, Jan 20

Air Canada flights from Maryland to Incheon Intl Airport

Our best Air Canada deals on Maryland to Incheon Intl Airport flight tickets
Air Canada
Feb 6
PHL7:50 amPhiladelphia
20h 35m
1 stop
ICN6:25 pmIncheon Intl
Feb 13
ICN5:55 pmIncheon Intl
18h 51m
2 stops
PHL10:46 pmPhiladelphia
$477
Find similar
Air Canada
Apr 19
PHL4:25 pmPhiladelphia
34h 40m
2 stops
ICN4:05 pmIncheon Intl
May 19
ICN5:45 pmIncheon Intl
28h 47m
2 stops
PHL9:32 amPhiladelphia
$804
Find similar
Air Canada
Jan 11
PHL3:30 pmPhiladelphia
35h 40m
2 stops
ICN5:10 pmIncheon Intl
Jan 21
ICN5:55 pmIncheon Intl
34h 52m
2 stops
PHL2:47 pmPhiladelphia
$816
Find similar

Turkish Airlines flights from Maryland to Incheon Intl Airport

Our best Turkish Airlines deals on Maryland to Incheon Intl Airport flight tickets
Turkish Airlines
Jan 26
IAD1:30 pmWashington, D.C. Dulles Intl
38h 50m
1 stop
ICN6:20 pmIncheon Intl
Jan 30
ICN10:45 amIncheon Intl
46h 35m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$1,088
Find similar
Turkish Airlines
Jan 12
IAD9:15 pmWashington, D.C. Dulles Intl
31h 05m
1 stop
ICN6:20 pmIncheon Intl
Jan 20
ICN12:10 amIncheon Intl
25h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,089
Find similar
Turkish Airlines
Feb 9
IAD1:30 pmWashington, D.C. Dulles Intl
29h 35m
1 stop
ICN9:05 amIncheon Intl
Feb 14
ICN12:10 amIncheon Intl
25h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,090
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Incheon Intl Airport 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 December 25, 2025.
Use the filters below to find and compare flights from Maryland to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 2/6

7:50 am-6:25 pm

1 stop20h 35m

Incheon Intl

Fri 2/13

5:55 pm-10:46 pm

2 stops18h 51m

$477

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 4/19

4:25 pm-4:05 pm

2 stops34h 40m

Incheon Intl

Tue 5/19

5:45 pm-9:32 am

2 stops28h 47m

$804

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sun 1/11

3:30 pm-5:10 pm

2 stops35h 40m

Incheon Intl

Wed 1/21

5:55 pm-2:47 pm

2 stops34h 52m

$816

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Fri 1/23

3:43 pm-5:40 am

2 stops23h 57m

Incheon Intl

Fri 1/30

6:00 pm-9:52 pm

1 stop17h 52m

$839

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 3/12

5:00 am-3:55 pm

1 stop21h 55m

Incheon Intl

Mon 3/30

5:25 pm-12:54 am

1 stop20h 29m

$845

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Thu 4/16

5:04 am-3:30 pm

2 stops21h 26m

Incheon Intl

Thu 4/30

5:25 pm-10:22 pm

1 stop17h 57m

$888

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 3/2

6:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Tue 3/17

5:55 pm-10:59 pm

1 stop18h 04m

$931

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 3/2

6:25 pm-4:45 pm

2 stops32h 20m

Incheon Intl

Tue 3/17

5:55 pm-10:59 pm

1 stop18h 04m

$935

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 1/26

1:30 pm-6:20 pm

1 stop38h 50m

Incheon Intl

Fri 1/30

10:45 am-7:20 pm

1 stop46h 35m

$1,088

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 1/12

9:15 pm-6:20 pm

1 stop31h 05m

Incheon Intl

Tue 1/20

12:10 am-11:45 am

1 stop25h 35m

$1,089

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 Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Maryland is in January. Flight prices, which tend to average around $1,026, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from Maryland during the month February is also very affordable. Most momondo users find prices during this month for around $1,182.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Maryland to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,308. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,614. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the evening is the cheapest time of day to fly from Maryland to Incheon Intl Airport when you can find flight prices for as low as $1,169. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,655 on average. Flights to Incheon Intl Airport from Maryland in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,754 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Maryland for as low as $1,354 on momondo.

Can stopping save me money on Maryland to Incheon Intl Airport flights?

You could potentially save up to 24% on your flight if you consider stops on a Maryland to Incheon Intl Airport flight.

Cheap Maryland to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Incheon Intl Airport

Fastest flight time

15h 10m

Direct flights

Every day
The fastest flight from Maryland to Incheon Intl Airport takes 15h 10m
Direct flights go from Maryland to Incheon Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Maryland to Incheon Intl Airport?

    Prices for flights from Maryland to Incheon Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Maryland to Incheon Intl Airport?

  • How old do you have to be to fly from Maryland to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

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

Best airlines flying from Maryland to Incheon Intl Airport

Compare and see reviews for airlines that fly from Maryland to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $660Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
American AirlinesPriceFrom $716Free CancellationRating
7.2
11,057 reviews
Search American Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
8,012 reviews
Search Delta flights
Korean AirPriceFrom $1,059Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

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?

momondo does allow users to show only those flights to Seoul from Maryland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Seoul from Maryland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Seoul 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 Incheon Intl Airport trip

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