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Cheap flights from Maryland to Seoul from $438

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 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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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
3:25 pm - 4:25 pm
PHL
-
ICN
36h 00m
1 stop
Air Canada Logo
6:00 pm - 2:47 pm
ICN
-
PHL
33h 47m
1 stop
$936Air Canada
Wed, Sep 2 - Wed, Sep 16
Air Canada Logo
3:25 pm - 4:15 pm
PHL
-
ICN
35h 50m
1 stop
Air Canada Logo
6:55 pm - 3:51 pm
ICN
-
PHL
34h 56m
2 stops
$941Air Canada
Mon, Sep 28 - Tue, Nov 3
EVA Air Logo
1:50 am - 11:00 am
IAD
-
ICN
20h 10m
1 stop
EVA Air Logo
12:00 pm - 10:30 pm
ICN
-
IAD
23h 30m
1 stop
$1,023EVA Air
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
5:54 pm - 11:00 am
IAD
-
ICN
28h 06m
2 stops
Multiple Airlines Logo
12:00 pm - 10:00 pm
ICN
-
IAD
23h 00m
1 stop
$1,024Multiple Airlines
Wed, Sep 16 - Wed, Oct 7
Multiple Airlines Logo
5:54 pm - 11:00 am
IAD
-
ICN
28h 06m
2 stops
Multiple Airlines Logo
11:40 am - 8:55 pm
ICN
-
IAD
23h 15m
1 stop
$1,025Multiple Airlines
Wed, Sep 16 - Wed, Dec 9
EVA Air Logo
1:15 am - 11:00 am
IAD
-
ICN
20h 45m
1 stop
EVA Air Logo
12:00 pm - 10:00 pm
ICN
-
IAD
23h 00m
1 stop
$1,028EVA Air
Sat, Sep 26 - Fri, Oct 9
American Airlines Logo
5:00 am - 3:45 pm
DCA
-
ICN
21h 45m
1 stop
American Airlines Logo
5:50 pm - 11:58 pm
ICN
-
DCA
19h 08m
1 stop
$1,242American Airlines
Thu, Aug 27 - Thu, Sep 10
American Airlines Logo
5:00 am - 3:45 pm
DCA
-
ICN
21h 45m
2 stops
American Airlines Logo
5:50 pm - 11:58 pm
ICN
-
DCA
19h 08m
1 stop
$1,247American Airlines
Thu, Aug 27 - Wed, Sep 9
Japan Airlines Logo
8:25 am - 9:15 pm
PHL
-
GMP
23h 50m
2 stops
Japan Airlines Logo
8:00 am - 6:30 pm
GMP
-
PHL
23h 30m
2 stops
$1,284Japan Airlines
Wed, Sep 9 - Wed, Sep 23
Japan Airlines Logo
6:59 am - 9:15 pm
DCA
-
GMP
25h 16m
2 stops
Japan Airlines Logo
12:05 pm - 9:29 pm
GMP
-
DCA
23h 24m
2 stops
$1,324Japan Airlines
Mon, Aug 31 - Mon, Nov 30

Air Canada flights from Maryland to Seoul

Our best Air Canada deals on Maryland to Seoul flight tickets
Air Canada
Sep 2
PHL3:25 pmPhiladelphia
36h 00m
1 stop
ICN4:25 pmIncheon Intl
Sep 16
ICN6:00 pmIncheon Intl
33h 47m
1 stop
PHL2:47 pmPhiladelphia
$936
Air Canada
Sep 28
PHL3:25 pmPhiladelphia
35h 50m
1 stop
ICN4:15 pmIncheon Intl
Nov 3
ICN6:55 pmIncheon Intl
34h 56m
2 stops
PHL3:51 pmPhiladelphia
$941
Air Canada
May 12
PHL4:20 pmPhiladelphia
34h 45m
2 stops
ICN4:05 pmIncheon Intl
Jun 24
ICN6:00 pmIncheon Intl
33h 49m
1 stop
PHL2:49 pmPhiladelphia
$942

American Airlines flights from Maryland to Seoul

Our best American Airlines deals on Maryland to Seoul flight tickets
American Airlines
Aug 27
DCA5:00 amWashington, D.C. Reagan-National
21h 45m
1 stop
ICN3:45 pmIncheon Intl
Sep 10
ICN5:50 pmIncheon Intl
19h 08m
1 stop
DCA11:58 pmWashington, D.C. Reagan-National
$1,242
American Airlines
Aug 27
DCA5:00 amWashington, D.C. Reagan-National
21h 45m
2 stops
ICN3:45 pmIncheon Intl
Sep 9
ICN5:50 pmIncheon Intl
19h 08m
1 stop
DCA11:58 pmWashington, D.C. Reagan-National
$1,247
American Airlines
Apr 29
DCA6:00 amWashington, D.C. Reagan-National
20h 45m
1 stop
ICN3:45 pmIncheon Intl
May 6
ICN5:50 pmIncheon Intl
29h 09m
1 stop
DCA9:59 amWashington, D.C. Reagan-National
$1,272

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 April 4, 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

Cheapest round-trip

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 9/2

3:25 pm-4:25 pm

1 stop36h 00m

Incheon Intl

Wed 9/16

6:00 pm-2:47 pm

1 stop33h 47m

$936

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 9/28

3:25 pm-4:15 pm

1 stop35h 50m

Incheon Intl

Tue 11/3

6:55 pm-3:51 pm

2 stops34h 56m

$941

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 8/26

1:50 am-11:00 am

1 stop20h 10m

Incheon Intl

Mon 8/31

12:00 pm-10:30 pm

1 stop23h 30m

$1,023

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 9/16

5:54 pm-11:00 am

2 stops28h 06m

Incheon Intl

Wed 10/7

12:00 pm-10:00 pm

1 stop23h 00m

$1,024

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 9/16

5:54 pm-11:00 am

2 stops28h 06m

Incheon Intl

Wed 12/9

11:40 am-8:55 pm

1 stop23h 15m

$1,025

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sat 9/26

1:15 am-11:00 am

1 stop20h 45m

Incheon Intl

Fri 10/9

12:00 pm-10:00 pm

1 stop23h 00m

$1,028
Quickest round-trip

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Thu 8/27

5:00 am-3:45 pm

1 stop21h 45m

Incheon Intl

Thu 9/10

5:50 pm-11:58 pm

1 stop19h 08m

$1,242

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Thu 8/27

5:00 am-3:45 pm

2 stops21h 45m

Incheon Intl

Wed 9/9

5:50 pm-11:58 pm

1 stop19h 08m

$1,247

PhiladelphiaSeoul

PHL - GMP

PHLGMP

Philadelphia

Wed 9/9

8:25 am-9:15 pm

2 stops23h 50m

Seoul Gimpo Intl

Wed 9/23

8:00 am-6:30 pm

2 stops23h 30m

$1,284

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

Mon 8/31

6:59 am-9:15 pm

2 stops25h 16m

Seoul Gimpo Intl

Mon 11/30

12:05 pm-9:29 pm

2 stops23h 24m

$1,324

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 September is another great option to travel to Seoul, with average flight prices from Maryland averaging around $1,207.

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 $1,225. 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 Thursday, with ticket prices averaging around $1,425.

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

Flying to Seoul from Maryland at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,289 when looking at flights departing at noon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,318 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 $1,662 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 $1,351 on momondo.

Can stopping save me money on Maryland to Seoul flights?

You could potentially save up to 31% 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

Mon, Tue, Wed, Thu and Sat

Airports in Seoul

2 airports
The fastest flight from Maryland to Seoul takes 15h 10m
Direct flights go from Maryland to Seoul on Monday, Tuesday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.
There are 2 airports in Seoul. From Maryland there are direct flights to Incheon Intl (ICN).
Search flight deals

Frequently asked questions about flying from Maryland to Seoul

  • 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
7.1
11,557 reviews
Search American Airlines flights
DeltaPriceFrom $1,021Free CancellationRating
7.9
8,385 reviews
Search Delta flights
United AirlinesPriceFrom $1,066Free CancellationRating
7.4
9,542 reviews
Search United Airlines flights
Korean AirPriceFrom $1,385Free CancellationRating
8.4
1,203 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