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Cheap flights from Maryland to Seoul from $418

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 8/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Maryland to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:35 pm - 5:40 am
BWI
-
ICN
21h 05m
1 stop
United Airlines Logo
12:45 pm - 8:57 pm
ICN
-
BWI
22h 12m
2 stops
$856United Airlines
Mon, Nov 23 - Tue, Dec 8
United Airlines Logo
5:40 pm - 4:20 am
BWI
-
ICN
21h 40m
2 stops
United Airlines Logo
11:30 am - 10:56 pm
ICN
-
BWI
24h 26m
2 stops
$861United Airlines
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
6:52 pm - 3:00 pm
BWI
-
ICN
31h 08m
1 stop
United Airlines Logo
11:30 am - 5:40 pm
ICN
-
BWI
19h 10m
1 stop
$862United Airlines
Mon, Aug 31 - Tue, Sep 8
Asiana Airlines Logo
6:52 pm - 4:20 am
BWI
-
ICN
20h 28m
1 stop
Asiana Airlines Logo
4:50 pm - 7:31 am
ICN
-
BWI
27h 41m
1 stop
$1,030Asiana Airlines
Mon, Sep 21 - Mon, Oct 12
Air Canada Logo
3:25 pm - 4:05 pm
PHL
-
ICN
35h 40m
2 stops
Air Canada Logo
6:55 pm - 2:44 pm
ICN
-
PHL
33h 49m
2 stops
$1,046Air Canada
Tue, Sep 29 - Mon, Nov 2
Air Canada Logo
4:20 pm - 4:05 pm
PHL
-
ICN
34h 45m
2 stops
Air Canada Logo
6:55 pm - 2:44 pm
ICN
-
PHL
33h 49m
2 stops
$1,050Air Canada
Mon, Sep 28 - Tue, Nov 3
Multiple Airlines Logo
6:00 pm - 8:10 pm
DCA
-
ICN
37h 10m
2 stops
Multiple Airlines Logo
1:00 pm - 8:00 pm
ICN
-
DCA
20h 00m
1 stop
$1,103Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Multiple Airlines Logo
10:19 pm - 6:45 pm
IAD
-
ICN
31h 26m
3 stops
Multiple Airlines Logo
10:00 am - 10:50 am
ICN
-
IAD
13h 50mnonstop
$1,103Multiple Airlines
Sun, Sep 6 - Mon, Oct 19
AIR PREMIA Logo
1:20 pm - 5:55 pm
IAD
-
ICN
15h 35mnonstop
AIR PREMIA Logo
10:00 am - 10:50 am
ICN
-
IAD
13h 50mnonstop
$1,104AIR PREMIA
Fri, Aug 28 - Sun, Aug 30
AIR PREMIA Logo
1:20 pm - 5:55 pm
IAD
-
ICN
15h 35mnonstop
AIR PREMIA Logo
10:00 am - 10:50 am
ICN
-
IAD
13h 50mnonstop
$1,107AIR PREMIA
Sun, Aug 2 - Mon, Aug 31

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Turkish Airlines flights from Maryland to Incheon Intl Airport

Our best Turkish Airlines deals on Maryland to Incheon Intl Airport flight tickets
Turkish Airlines
Sep 21
IAD9:45 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
ICN5:40 pmIncheon Intl
Oct 12
ICN10:15 amIncheon Intl
46h 35m
1 stop
IAD7:50 pmWashington, D.C. Dulles Intl
$1,105
Turkish Airlines
Nov 5
IAD10:20 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
ICN8:55 amIncheon Intl
Nov 18
ICN12:05 amIncheon Intl
25h 40m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,106
Turkish Airlines
Oct 11
IAD9:45 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
ICN5:40 pmIncheon Intl
Oct 29
ICN12:05 amIncheon Intl
25h 40m
1 stop
IAD12:45 pmWashington, D.C. Dulles Intl
$1,115

Qatar Airways flights from Maryland to Incheon Intl Airport

Our best Qatar Airways deals on Maryland to Incheon Intl Airport flight tickets
Qatar Airways
Oct 21
IAD9:00 pmWashington, D.C. Dulles Intl
31h 05m
1 stop
ICN5:05 pmIncheon Intl
Oct 27
ICN12:20 amIncheon Intl
29h 35m
1 stop
IAD4:55 pmWashington, D.C. Dulles Intl
$1,110
Qatar Airways
Nov 1
IAD10:30 amWashington, D.C. Dulles Intl
42h 05m
2 stops
ICN6:35 pmIncheon Intl
Nov 13
ICN12:20 amIncheon Intl
45h 50m
1 stop
IAD8:10 amWashington, D.C. Dulles Intl
$1,114
Qatar Airways
Sep 20
IAD9:00 pmWashington, D.C. Dulles Intl
31h 05m
1 stop
ICN5:05 pmIncheon Intl
Oct 9
ICN1:20 amIncheon Intl
27h 20m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,121

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 July 11, 2026.
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

Cheapest round-trip

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 11/23

6:35 pm-5:40 am

1 stop21h 05m

Incheon Intl

Tue 12/8

12:45 pm-8:57 pm

2 stops22h 12m

$856

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 9/1

5:40 pm-4:20 am

2 stops21h 40m

Incheon Intl

Thu 9/10

11:30 am-10:56 pm

2 stops24h 26m

$861

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 8/31

6:52 pm-3:00 pm

1 stop31h 08m

Incheon Intl

Tue 9/8

11:30 am-5:40 pm

1 stop19h 10m

$862

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Mon 9/21

6:52 pm-4:20 am

1 stop20h 28m

Incheon Intl

Mon 10/12

4:50 pm-7:31 am

1 stop27h 41m

$1,030

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 9/29

3:25 pm-4:05 pm

2 stops35h 40m

Incheon Intl

Mon 11/2

6:55 pm-2:44 pm

2 stops33h 49m

$1,046

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 9/28

4:20 pm-4:05 pm

2 stops34h 45m

Incheon Intl

Tue 11/3

6:55 pm-2:44 pm

2 stops33h 49m

$1,050

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Fri 9/4

6:00 pm-8:10 pm

2 stops37h 10m

Incheon Intl

Thu 9/10

1:00 pm-8:00 pm

1 stop20h 00m

$1,103

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 9/6

10:19 pm-6:45 pm

3 stops31h 26m

Incheon Intl

Mon 10/19

10:00 am-10:50 am

Nonstop13h 50m

$1,103
Quickest round-trip

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 8/28

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Sun 8/30

10:00 am-10:50 am

Nonstop13h 50m

$1,104

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 8/2

1:20 pm-5:55 pm

Nonstop15h 35m

Incheon Intl

Mon 8/31

10:00 am-10:50 am

Nonstop13h 50m

$1,107

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 June. Flight prices, which tend to average around $565, 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 June, then departing from Maryland during the month September is also very affordable. Most momondo users find prices during this month for around $716.

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 $1,241. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,497. 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?

At noon is the cheapest time of day to fly from Maryland to Incheon Intl Airport when you can find flight prices for as low as $1,284. Flying to Incheon Intl Airport at noon 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 morning when prices are $1,372 on average. Flights to Incheon Intl Airport from Maryland in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight from Maryland 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 $1,597 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 $1,366 on momondo.

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

You could potentially save up to 54% 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

Mon, Tue, Wed, Thu, Fri and Sat
The fastest flight from Maryland to Incheon Intl Airport takes 15h 10m
Direct flights go from Maryland to Incheon Intl Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
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Frequently asked questions about flying from Maryland to Incheon Intl Airport

  • 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
7.1
11,805 reviews
Search American Airlines flights
DeltaPriceFrom $1,021Free CancellationRating
7.8
8,457 reviews
Search Delta flights
United AirlinesPriceFrom $1,121Free CancellationRating
7.4
9,976 reviews
Search United Airlines flights
Korean AirPriceFrom $1,385Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights

Traveling to a place near Seoul?

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