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$321+ Cheap flights from South Korea to Maryland

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — BWI
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from South Korea to Maryland

Keep the following information in mind while searching for South Korea to Maryland flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Trip.com)

One-way from

$321
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$967
Provider with most accurate pricing for Seoul (SEL)-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Washington, D.C. (WAS) flights.
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From South Korea to Maryland
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One-way flight from South Korea to Maryland
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Highest demand for flights based on searches. 17% potential increase in price ($223 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from South Korea to Maryland

Cheapest flights from South Korea to Maryland
Explore the most affordable flight options available from South Korea to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 pmICN - DCA
2 stops29h 31mAir Canada
Wed 12/312:55 pmDCA - ICN
2 stops37h 05mAir Canada
Deal found 10/31$344
This Tourvis deal was found by Cheapflights users on 10/31. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:55 pmICN - DCA
2 stops29h 31mAir Canada
Thu 11/2712:55 pmDCA - ICN
2 stops38h 15mAir Canada
Deal found 10/31$353
This Hanatour deal was found by Cheapflights users on 11/1. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:55 pmICN - IAD
2 stops34h 51mAir Canada
Sat 11/224:30 pmIAD - ICN
2 stops34h 40mAir Canada
Deal found 11/1$362
This Hanatour 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:55 pmICN - DCA
2 stops28h 00mAir Canada
Sun 11/168:40 pmDCA - ICN
2 stops30h 30mAir Canada
Deal found 11/2$362
This Hanatour deal was found by Cheapflights users on 10/30. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:55 pmICN - DCA
2 stops29h 31mAir Canada
Fri 11/286:50 pmDCA - ICN
1 stop33h 35mAir Canada
Deal found 10/30$366
This Hanatour deal was found by Cheapflights users on 10/31. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:10 pmICN - IAD
1 stop38h 16mAir Canada
Thu 11/274:30 pmIAD - ICN
2 stops34h 40mAir Canada
Deal found 10/31$372
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/208:10 pmICN - IAD
1 stop33h 36mAir Canada
Wed 12/34:30 pmIAD - ICN
2 stops33h 30mAir Canada
Deal found 10/31$377
This Onlinetour 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 Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:10 pmICN - IAD
1 stop38h 16mAir Canada
Sun 11/169:00 amIAD - ICN
1 stop19h 25mAir Canada
Deal found 11/2$405
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Sun 11/236:55 pmICN - IAD
2 stops39h 59mAir Canada
Fri 11/289:45 amIAD - ICN
2 stops41h 25mAir Canada
Deal found 10/30$437
This American Airlines deal was found by Cheapflights users on 10/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:15 pmICN - BWI
1 stop33h 00mAmerican Airlines
Wed 12/36:02 amBWI - ICN
1 stop20h 43mAmerican Airlines
Deal found 10/31$478
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:15 pmICN - BWI
2 stops54h 11mAmerican Airlines
Sun 11/306:00 amBWI - ICN
2 stops44h 45mAmerican Airlines
Deal found 10/30$479
This American Airlines deal was found by Cheapflights users on 10/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:15 pmICN - BWI
1 stop17h 47mAmerican Airlines
Tue 12/26:02 amBWI - ICN
1 stop20h 43mAmerican Airlines
Deal found 10/30$486

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Maryland 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 2, 2025.
Use the filters below to find and compare flights from South Korea to Maryland that are best for you.

Fly from

South Korea

Fly to

Maryland

Route

Depart

Return

Price

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sun 11/23

6:55 pm-10:26 am

2 stops29h 31m

Washington, D.C. Reagan-National

Fri 11/28

12:55 pm-5:10 pm

2 stops38h 15m

$353

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Thu 11/20

6:55 pm-12:19 pm

2 stops31h 24m

Washington, D.C. Reagan-National

Wed 12/3

12:55 pm-4:00 pm

2 stops37h 05m

$419

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Wed 12/24

5:55 pm-10:35 pm

2 stops42h 40m

Washington, D.C. Reagan-National

Mon 2/23

4:10 pm-5:10 pm

2 stops59h 00m

$441

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Thu 11/20

6:55 pm-12:19 pm

2 stops31h 24m

Washington, D.C. Reagan-National

Thu 11/27

12:55 pm-5:10 pm

2 stops38h 15m

$463

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Fri 12/26

8:35 pm-6:13 am

1 stop23h 38m

Washington, D.C. Dulles Intl

Wed 1/21

6:04 pm-6:35 pm

1 stop34h 31m

$475

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Wed 11/19

6:55 pm-10:26 am

2 stops29h 31m

Washington, D.C. Reagan-National

Mon 1/19

9:40 am-6:25 pm

1 stop18h 45m

$482

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Tue 11/18

6:55 pm-10:26 am

2 stops29h 31m

Washington, D.C. Reagan-National

Wed 1/21

9:40 am-6:25 pm

1 stop18h 45m

$482

IncheonWashington, D.C.

ICN - DCA

ICNDCA

Incheon Intl

Sun 11/23

6:55 pm-10:26 am

2 stops29h 31m

Washington, D.C. Reagan-National

Sun 11/30

8:40 pm-6:25 pm

1 stop31h 45m

$482

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Thu 3/12

8:35 pm-5:55 am

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 3/25

7:00 am-6:35 pm

1 stop22h 35m

$483

IncheonWashington, D.C.

ICN - IAD

ICNIAD

Incheon Intl

Mon 11/24

8:10 pm-4:22 pm

1 stop34h 12m

Washington, D.C. Dulles Intl

Thu 12/4

9:00 am-5:10 pm

2 stops42h 10m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from South Korea to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from South Korea 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 South Korea to Maryland

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

Currently, January is the cheapest month in which you can book a flight from South Korea to Maryland (average of $573). Flying from South Korea to Maryland in April is currently the most expensive (average of $1,343). 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 KR to MD?

Find hourly flight availability from South Korea to Maryland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s typically best to fly out from South Korea to Maryland at noon. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

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

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Maryland. Reviews last updated November 2, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from South Korea to Maryland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,157 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,157 reviews
Korean Air
8.4
Very good
1,157 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
7,999 reviews
Korean Air
8.4
Very good
1,157 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,993 reviews
Korean Air
8.4
Very good
1,157 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to Maryland. 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 South Korea to Maryland?

    Departing from South Korea to Maryland will take you 23h 38m. South Korea and Maryland are separated by a distance of 6939 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from South Korea to Maryland are Delta ($450), Alaska Airlines ($522), and Air Canada ($638).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Korea to Maryland 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 South Korea to Maryland?

    Currently, January is the cheapest month in which you can book a flight from South Korea to Maryland (average of $573). Flying from South Korea to Maryland in April is currently the most expensive (average of $1,343). 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

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Alternative routes for South Korea to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Korea to Maryland

Discover the top 3 airlines that operate flights from South Korea to Maryland. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$508Average$735FlexibilityNo cancel feeOn-time69%
DeltaCheapest$649Average$1,462FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,185Average$1,310FlexibilityNo cancel feeOn-time81%

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