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Cheap flights from Maryland to Seoul from $387

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Multiple Airlines Logo
5:35 am - 4:50 amBWI-ICN
34h 15m1 stop
Multiple Airlines Logo
9:20 pm - 6:35 amICN-BWI
46h 15m2 stops
$751Multiple Airlines
Find Deal
lun, ott 20 - gio, ott 30
Multiple Airlines Logo
5:35 am - 4:50 amBWI-ICN
34h 15m1 stop
Multiple Airlines Logo
9:20 pm - 6:35 amICN-BWI
46h 15m2 stops
$752Multiple Airlines
Find Deal
lun, ott 20 - gio, ott 30
Delta Logo
6:00 am - 3:30 pmPHL-ICN
20h 30m1 stop
Delta Logo
7:30 pm - 11:50 pmICN-PHL
18h 20m1 stop
$826Delta
Find Deal
ven, ott 31 - mer, nov 12
Delta Logo
6:00 am - 4:30 pmPHL-ICN
21h 30m2 stops
Delta Logo
6:00 pm - 12:51 amICN-PHL
20h 51m1 stop
$831Delta
Find Deal
ven, ott 31 - mer, nov 12
American Airlines Logo
5:00 am - 4:45 pmPHL-ICN
21h 45m1 stop
American Airlines Logo
6:50 pm - 7:40 amICN-PHL
26h 50m2 stops
$904American Airlines
Find Deal
dom, feb 1 - sab, feb 28
Alaska Airlines Logo
6:35 pm - 6:35 pmPHL-ICN
34h 00m1 stop
Alaska Airlines Logo
8:35 pm - 5:31 pmICN-PHL
34h 56m1 stop
$905Alaska Airlines
Find Deal
mar, gen 27 - lun, feb 2
American Airlines Logo
5:00 am - 4:45 pmPHL-ICN
21h 45m1 stop
American Airlines Logo
6:50 pm - 10:54 pmICN-PHL
18h 04m1 stop
$914American Airlines
Find Deal
lun, feb 9 - ven, feb 20
Alaska Airlines Logo
6:35 pm - 6:35 pmPHL-ICN
34h 00m1 stop
Alaska Airlines Logo
8:35 pm - 5:31 pmICN-PHL
34h 56m1 stop
$926Alaska Airlines
Find Deal
sab, gen 24 - sab, gen 31
United Airlines Logo
1:15 pm - 5:40 amPHL-ICN
26h 25m3 stops
United Airlines Logo
6:00 pm - 12:45 amICN-PHL
20h 45m2 stops
$936United Airlines
Find Deal
gio, dic 4 - gio, dic 18
United Airlines Logo
6:15 am - 4:15 pmPHL-ICN
20h 00m1 stop
United Airlines Logo
12:45 pm - 7:04 amICN-PHL
32h 19m1 stop
$940United Airlines
Find Deal
mar, dic 2 - lun, dic 22

Air Canada flights from Maryland to Incheon Intl Airport

Our best Air Canada deals on Maryland to Incheon Intl Airport flight tickets
Air Canada
Sep 28
PHL9:20 amPhiladelphia
43h 10m
2 stops
ICN5:30 pmIncheon Intl
Oct 17
ICN5:45 pmIncheon Intl
33h 53m
2 stops
PHL2:38 pmPhiladelphia
$872
Find similar
Air Canada
Sep 28
PHL9:20 amPhiladelphia
43h 10m
2 stops
ICN5:30 pmIncheon Intl
Oct 20
ICN5:45 pmIncheon Intl
35h 04m
2 stops
PHL3:49 pmPhiladelphia
$878
Find similar
Air Canada
Nov 4
PHL3:30 pmPhiladelphia
35h 40m
2 stops
ICN5:10 pmIncheon Intl
Nov 18
ICN8:10 pmIncheon Intl
32h 37m
2 stops
PHL2:47 pmPhiladelphia
$955
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
Nov 12
IAD9:15 pmWashington, D.C. Dulles Intl
21h 50m
1 stop
ICN9:05 amIncheon Intl
Nov 20
ICN12:10 amIncheon Intl
25h 35m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,032
Find similar
Turkish Airlines
Oct 6
IAD1:30 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
ICN8:40 amIncheon Intl
Oct 15
ICN10:20 amIncheon Intl
38h 25m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,087
Find similar
Turkish Airlines
Oct 5
IAD1:30 pmWashington, D.C. Dulles Intl
39h 10m
1 stop
ICN5:40 pmIncheon Intl
Oct 13
ICN10:20 amIncheon Intl
38h 25m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,088
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 settembre 26, 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

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun 10/20

5:35 am-4:50 am

1 stop34h 15m

Incheon Intl

gio 10/30

9:20 pm-6:35 am

2 stops46h 15m

$751

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

lun 10/20

5:35 am-4:50 am

1 stop34h 15m

Incheon Intl

gio 10/30

9:20 pm-6:35 am

2 stops46h 15m

$752

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

ven 10/31

6:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

mer 11/12

7:30 pm-11:50 pm

1 stop18h 20m

$826

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

ven 10/31

6:00 am-4:30 pm

2 stops21h 30m

Incheon Intl

mer 11/12

6:00 pm-12:51 am

1 stop20h 51m

$831

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

dom 2/1

5:00 am-4:45 pm

1 stop21h 45m

Incheon Intl

sab 2/28

6:50 pm-7:40 am

2 stops26h 50m

$904

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mar 1/27

6:35 pm-6:35 pm

1 stop34h 00m

Incheon Intl

lun 2/2

8:35 pm-5:31 pm

1 stop34h 56m

$905

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun 2/9

5:00 am-4:45 pm

1 stop21h 45m

Incheon Intl

ven 2/20

6:50 pm-10:54 pm

1 stop18h 04m

$914

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

sab 1/24

6:35 pm-6:35 pm

1 stop34h 00m

Incheon Intl

sab 1/31

8:35 pm-5:31 pm

1 stop34h 56m

$926

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

gio 12/4

1:15 pm-5:40 am

3 stops26h 25m

Incheon Intl

gio 12/18

6:00 pm-12:45 am

2 stops20h 45m

$936

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mar 12/2

6:15 am-4:15 pm

1 stop20h 00m

Incheon Intl

lun 12/22

12:45 pm-7:04 am

1 stop32h 19m

$940

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 $902, 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 $1,060.

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 Wednesday when prices can be found for as low as $1,421. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,642. 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 at noon when prices are $1,656 on average. Flights to Incheon Intl Airport from Maryland at noon 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 $1,685 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 $1,244 on momondo.

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

You could potentially save up to 3% 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 25m

Direct flights

Every day
The fastest flight from Maryland to Incheon Intl Airport takes 15h 25m
Direct flights go from Maryland to Incheon Intl Airport every day.
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  • 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
American AirlinesPriceFrom $716Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $870Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
7,973 reviews
Search Delta flights
Korean AirPriceFrom $1,059Free CancellationRating
8.4
1,143 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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dom 10/26
dom 11/2
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