HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$415+ Cheap flights from Maryland to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to South Korea

Keep the following information in mind while searching for Maryland to South Korea flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$778
(Air Canada)

One-way from

$415
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,268
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
Search Deals
From Maryland to South Korea
Search Deals
One-way flight from Maryland to South Korea
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Maryland to South Korea

Cheapest flights from Maryland to South Korea
Explore the most affordable flight options available from Maryland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Air Canada deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:30 pmPHL - ICN
2 stops35h 40mAir Canada
Tue 11/186:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 11/4$778
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:20 amPHL - ICN
1 stop19h 05mAir Canada
Mon 11/246:55 pmICN - PHL
2 stops33h 52mAir Canada
Deal found 11/3$780
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/203:30 pmPHL - ICN
2 stops35h 40mAir Canada
Wed 12/105:55 pmICN - PHL
2 stops34h 55mAir Canada
Deal found 11/2$816
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/233:30 pmPHL - ICN
2 stops35h 40mAir Canada
Sun 12/75:55 pmICN - PHL
2 stops34h 55mAir Canada
Deal found 11/3$818
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/13:30 pmPHL - ICN
2 stops34h 30mAir Canada
Sat 12/276:55 pmICN - PHL
2 stops33h 55mAir Canada
Deal found 11/3$819
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:30 pmPHL - ICN
2 stops35h 40mAir Canada
Mon 12/228:10 pmICN - PHL
1 stop16h 36mAir Canada
Deal found 11/3$820
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:30 pmPHL - ICN
2 stops34h 30mAir Canada
Mon 12/298:10 pmICN - PHL
1 stop16h 36mAir Canada
Deal found 11/3$821
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/223:30 pmPHL - ICN
2 stops35h 40mAir Canada
Mon 12/18:10 pmICN - PHL
1 stop33h 39mAir Canada
Deal found 11/3$824
This Ovago deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:25 amPHL - GMP
2 stops25h 40mJapan Airlines
Tue 11/1812:05 pmGMP - PHL
2 stops39h 12mJapan Airlines
Deal found 11/5$905
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:16 pmBWI - ICN
1 stop30h 39mMultiple Airlines
Sun 12/149:20 pmICN - BWI
2 stops27h 35mMultiple Airlines
Deal found 11/3$962
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:29 pmBWI - ICN
2 stops37h 06mMultiple Airlines
Wed 12/1010:20 pmICN - BWI
2 stops28h 25mMultiple Airlines
Deal found 11/3$992
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:26 pmBWI - ICN
3 stops31h 54mMultiple Airlines
Thu 12/41:20 pmICN - BWI
2 stops24h 25mMultiple Airlines
Deal found 11/2$1,001

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Maryland to South Korea that are best for you.

Fly from

Maryland

Fly to

South Korea

Route

Depart

Return

Price

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 1/1

5:00 am-4:45 pm

1 stop21h 45m

Incheon Intl

Fri 2/20

6:50 pm-6:45 am

2 stops25h 55m

$861

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 11/20

7:10 am-4:20 pm

1 stop19h 10m

Incheon Intl

Wed 12/10

6:00 pm-9:40 pm

1 stop17h 40m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 2/28

8:35 am-5:40 am

1 stop31h 05m

Incheon Intl

Wed 3/4

12:45 pm-9:33 pm

1 stop22h 48m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 3/12

6:15 am-3:30 pm

1 stop20h 15m

Incheon Intl

Mon 3/30

7:40 pm-5:39 am

1 stop22h 59m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Tue 3/3

6:08 am-3:30 pm

1 stop19h 22m

Incheon Intl

Thu 3/19

7:30 pm-11:46 pm

1 stop17h 16m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 3/2

6:08 am-3:30 pm

1 stop19h 22m

Incheon Intl

Sun 3/22

7:40 pm-5:39 am

1 stop22h 59m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 4/1

6:00 am-4:25 pm

1 stop21h 25m

Incheon Intl

Sun 4/19

7:40 pm-5:43 am

1 stop23h 03m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Thu 3/5

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Sun 3/15

7:40 pm-5:39 am

1 stop22h 59m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 3/11

6:15 am-3:30 pm

1 stop20h 15m

Incheon Intl

Wed 4/1

6:40 pm-11:46 pm

1 stop18h 06m

$866

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 3/25

9:42 am-4:50 pm

1 stop18h 08m

Incheon Intl

Tue 4/14

6:40 pm-11:40 pm

1 stop18h 00m

$866

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Maryland to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to South Korea

What is the cheapest month to book a flight from Maryland to South Korea?

Currently, April is the cheapest month in which you can book a flight from Maryland to South Korea (average of $520). Flying from Maryland to South Korea in June is currently the most expensive (average of $1,413). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to KR?

Find hourly flight availability from Maryland to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Maryland to South Korea at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Maryland to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Maryland to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Maryland to South Korea flight should consider departing on Tuesday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Maryland to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to South Korea?

    Departing from Maryland to South Korea will take you 19h 10m. Airlines will cover a distance of 6915 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maryland to South Korea one-way?

    The cheapest airlines for a one-way flight from Maryland to South Korea are Delta ($433), United Airlines ($433), and Japan Airlines ($439).

  • Can I find deals for flights from Maryland to South Korea that include hotel bookings?

    Yes. In addition to deals on Maryland to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to South Korea.

  • Can I find deals for business class flights from Maryland to South Korea?

    Yes. Cheapflights offers flight deals from Maryland to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to South Korea?

    Currently, April is the cheapest month in which you can book a flight from Maryland to South Korea (average of $520). Flying from Maryland to South Korea in June is currently the most expensive (average of $1,413). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
Seattle to Haneda flights
Seattle to Narita flights
Newark to Haneda flights
Newark to Narita flights
Newark to New Delhi flights
Los Angeles to Manila flights
San Francisco to Narita flights
John F Kennedy Intl to New Delhi flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
Los Angeles to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
Newark to Mumbai flights
San Francisco to Manila flights
Dallas/Fort Worth to Narita flights
O'Hare Intl to Narita flights
LaGuardia to Haneda flights
John F Kennedy Intl to Ahmedabad flights
Dallas/Fort Worth to Haneda flights
LaGuardia to Narita flights
San Francisco to New Delhi flights
Dulles Intl to Haneda flights
O'Hare Intl to Haneda flights
Ontario to Narita flights
Seattle to Suvarnabhumi flights
Honolulu to Narita flights
San Francisco to Taiwan Taoyuan Intl flights
Boston to Narita flights
LaGuardia to New Delhi flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Hong Kong flights
San Francisco to Suvarnabhumi flights
Hobby to Haneda flights
John F Kennedy Intl to Incheon Intl flights
LaGuardia to Suvarnabhumi flights
Newark to Ahmedabad flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Hyderabad flights
Los Angeles to Ho Chi Minh City flights
Los Angeles to Incheon Intl flights
Denver to Narita flights
San Francisco to Hong Kong flights
Dulles Intl to Suvarnabhumi flights
Hobby to Narita flights
Honolulu to Haneda flights
San Francisco to Mumbai flights

Top 4 airlines flying from Maryland to South Korea

Discover the top 4 airlines that operate flights from Maryland to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$716Average$1,236FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$875Average$1,273FlexibilityNo cancel feeOn-time69%
DeltaCheapest$877Average$1,396FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,059Average$1,399FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.