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Incheon Intl

$459+ Cheap flights from Maryland to Incheon Intl (ICN)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Maryland to Incheon Intl

Keep the following information in mind while searching for Maryland to Incheon Intl flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$779
(Gotogate)

One-way from

$459
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,081
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
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From Maryland to Incheon Intl
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One-way flight from Maryland to Incheon Intl
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Highest demand for flights based on searches. 20% potential increase in price ($365 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Maryland to Incheon Intl

Cheapest flights from Maryland to Incheon Intl
Explore the most affordable flight options available from Maryland to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Air China deal was found by Cheapflights users on 3/30. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:00 pmIAD - ICN
1 stop33h 45mAir China
Thu 5/85:50 pmICN - IAD
1 stop38h 40mAir China
Deal found 3/30$785
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/211:30 pmIAD - ICN
1 stop39h 10mTurkish Airlines
Fri 6/2710:20 amICN - IAD
1 stop38h 25mTurkish Airlines
Deal found 3/30$892
This Trip.com deal was found by Cheapflights users on 3/31. 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.
Fri 9/126:45 pmIAD - ICN
1 stop35h 55mWestJet
Thu 9/188:45 pmICN - IAD
1 stop34h 05mWestJet
Deal found 3/31$900
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:38 pmIAD - ICN
2 stops55h 37mMultiple Airlines
Mon 5/56:20 pmICN - IAD
1 stop36h 02mMultiple Airlines
Deal found 3/31$936
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Sat 4/268:10 pmBWI - ICN
2 stops53h 25mMultiple Airlines
Tue 5/1312:45 pmICN - BWI
1 stop19h 54mMultiple Airlines
Deal found 3/29$939
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/710:59 pmPHL - ICN
2 stops56h 31mMultiple Airlines
Wed 4/1612:45 pmICN - PHL
1 stop29h 21mMultiple Airlines
Deal found 3/30$967
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 pmDCA - ICN
2 stops37h 30mMultiple Airlines
Sun 5/186:20 pmICN - DCA
2 stops30h 47mMultiple Airlines
Deal found 3/30$972
This Jetabroad deal was found by Cheapflights users on 3/31. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:19 amBWI - ICN
2 stops23h 26mWestJet
Tue 9/168:45 pmICN - BWI
2 stops27h 22mWestJet
Deal found 3/31$1,061
This Priceline deal was found by Cheapflights users on 3/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:20 pmPHL - ICN
2 stops35h 45mAir Canada
Mon 5/265:45 pmICN - PHL
2 stops29h 30mAir Canada
Deal found 3/29$1,093
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/225:38 pmIAD - ICN
2 stops31h 27mCathay Pacific
Tue 5/2010:10 amICN - IAD
2 stops32h 45mCathay Pacific
Deal found 3/31$1,168
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:44 pmIAD - ICN
2 stops33h 21mAir Canada
Wed 5/145:45 pmICN - IAD
2 stops27h 10mAir Canada
Deal found 3/30$1,173
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amPHL - ICN
1 stop19h 20mDelta
Mon 10/137:20 pmICN - PHL
2 stops23h 26mDelta
Deal found 3/31$1,211

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to Incheon Intl 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 March 31, 2025.
Use the filters below to find and compare flights from Maryland to Incheon Intl Airport that are best for you.

Fly from

Maryland

Fly to

Incheon Intl

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 4/15

11:00 pm-9:45 pm

1 stop33h 45m

Incheon Intl

Thu 5/8

5:50 pm-7:30 pm

1 stop38h 40m

$785

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 4/21

1:30 pm-5:40 pm

1 stop39h 10m

Incheon Intl

Fri 6/27

10:20 am-11:45 am

1 stop38h 25m

$892

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Fri 9/12

6:45 pm-7:40 pm

1 stop35h 55m

Incheon Intl

Thu 9/18

8:45 pm-5:50 pm

1 stop34h 05m

$900

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 4/28

5:38 pm-2:15 pm

2 stops55h 37m

Incheon Intl

Mon 5/5

6:20 pm-5:22 pm

1 stop36h 02m

$936

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Sat 4/26

8:10 pm-2:35 pm

2 stops53h 25m

Incheon Intl

Tue 5/13

12:45 pm-7:39 pm

1 stop19h 54m

$939

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Tue 5/6

6:00 pm-8:30 pm

2 stops37h 30m

Incheon Intl

Sun 5/18

6:20 pm-12:07 pm

2 stops30h 47m

$972

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 4/14

8:00 am-8:30 pm

2 stops23h 30m

Incheon Intl

Sat 5/31

6:20 pm-5:07 am

2 stops23h 47m

$1,034

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Sat 5/3

3:20 pm-4:05 pm

2 stops35h 45m

Incheon Intl

Mon 5/26

5:45 pm-10:15 am

2 stops29h 30m

$1,093

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 4/22

5:38 pm-2:05 pm

2 stops31h 27m

Incheon Intl

Tue 5/20

10:10 am-5:55 am

2 stops32h 45m

$1,168

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Mon 4/28

5:44 pm-4:05 pm

2 stops33h 21m

Incheon Intl

Wed 5/14

5:45 pm-7:55 am

2 stops27h 10m

$1,173

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 52 results
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Best time to book a flight from Maryland to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Maryland to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Maryland to Incheon Intl Airport (average of $1,002). Flying from Maryland to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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 ICN?

Find hourly flight availability from Maryland to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Maryland to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 31, 2025.
To help decide which airline to fly from Maryland to Seoul, see what other customers have to say about Korean Air, Delta and Alaska Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,899 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,818 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
KLM
7.8
Good
1,321 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
LOT
7.6
Good
1,065 reviews
Korean Air
8.4
Very good
1,051 reviews

Entertainment

8.2

Boarding

8.5

Crew

8.7

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • What are the cheapest airlines to fly from Maryland to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $491 on Air China. Other airlines that offer cheap prices include WestJet from $509 and Air Canada from $520 one-way.

  • What are the most popular routes from Maryland to Incheon Intl Airport?

    When deciding which route to take from Maryland to Incheon Intl Airport consider Washington, D.C. Dulles Intl - Incheon Intl, Washington, D.C. Reagan-National - Incheon Intl or Baltimore/Washington - Incheon Intl as they are the most popular.

  • Can I find deals for flights from Maryland to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Maryland to Incheon Intl?

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

  • Can I find deals for business class flights from Maryland to Incheon Intl?

    Yes. Cheapflights offers flight deals from Maryland to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Maryland to Incheon Intl Airport (average of $1,002). Flying from Maryland to Incheon Intl Airport in June is currently the most expensive (average of $1,661). 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

Traveling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
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Alternative routes for Maryland to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Incheon Intl flights
Seattle to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
San Francisco to Incheon Intl flights
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Los Angeles to Gimpo Intl flights
LaGuardia to Incheon Intl flights
O'Hare Intl to Incheon Intl flights
San Francisco to Gimpo Intl flights
Atlanta to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
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Reagan-National to Incheon Intl flights
Boston to Incheon Intl flights
Ontario to Incheon Intl flights
Baltimore to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Newark to Gimpo Intl flights
Seattle to Gimpo Intl flights
Minneapolis to Incheon Intl flights
Honolulu to Incheon Intl flights
San Jose to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
O'Hare Intl to Gimpo Intl flights
Oakland to Incheon Intl flights
Love Field to Incheon Intl flights
Philadelphia to Incheon Intl flights
Reagan-National to Gimpo Intl flights
Detroit to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Des Moines to Incheon Intl flights
Baltimore to Gimpo Intl flights
Orlando to Incheon Intl flights
Midway to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
Las Vegas to Incheon Intl flights
Santa Ana to Incheon Intl flights
Denver to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Boston to Gimpo Intl flights
Austin to Incheon Intl flights
Cleveland to Incheon Intl flights
Portland to Incheon Intl flights
Atlanta to Gimpo Intl flights
Charlotte to Incheon Intl flights
Miami to Incheon Intl flights
Nashville to Incheon Intl flights

Top 5 airlines flying from Maryland to Incheon Intl

Discover the top 5 airlines that operate flights from Maryland to Incheon Intl. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,322FlexibilityNo cancel feeOn-time67%
DeltaCheapest$877Average$1,565FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$877Average$1,309FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$902Average$1,489FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,077Average$1,735FlexibilityNo cancel feeOn-time81%
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