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Incheon Intl

$399+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ICN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$827
(Delta)

One-way from

$399
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,696
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. 19% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/12:35 pmPHL - ICN
1 stop24h 25mDelta
vie. 9/1210:15 amICN - PHL
1 stop22h 06mDelta
Deal found 7/3$827
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/195:45 amBWI - ICN
2 stops26h 50mMultiple Airlines
mar. 9/1612:45 pmICN - BWI
1 stop31h 11mMultiple Airlines
Deal found 7/1$848
This Air Canada deal was found by Cheapflights users on 7/2. 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.
mié. 10/13:25 pmPHL - ICN
1 stop35h 50mAir Canada
jue. 10/167:05 pmICN - PHL
1 stop16h 24mAir Canada
Deal found 7/2$910
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
lun. 8/187:07 pmPHL - ICN
2 stops37h 28mMultiple Airlines
sáb. 8/3012:45 pmICN - PHL
1 stop31h 16mMultiple Airlines
Deal found 7/3$913
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/267:40 pmPHL - ICN
2 stops30h 50mAmerican Airlines
vie. 8/295:25 pmICN - PHL
1 stop20h 32mAmerican Airlines
Deal found 7/2$927
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/198:15 amPHL - ICN
2 stops31h 05mUnited Airlines
lun. 9/14:50 pmICN - PHL
1 stop25h 31mUnited Airlines
Deal found 7/3$958
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/161:30 pmIAD - ICN
1 stop30h 10mTurkish Airlines
vie. 10/2410:20 amICN - IAD
1 stop46h 25mTurkish Airlines
Deal found 7/3$1,171
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:50 pmDCA - ICN
3 stops32h 15mAir Canada
mié. 9/175:45 pmICN - DCA
2 stops29h 35mAir Canada
Deal found 7/1$1,172
This Gotogate deal was found by Cheapflights users on 7/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:30 pmIAD - ICN
1 stop30h 10mMultiple Airlines
sáb. 9/275:45 pmICN - IAD
2 stops28h 53mMultiple Airlines
Deal found 7/2$1,172
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/239:35 amIAD - ICN
1 stop17h 40mAir Canada
mar. 10/75:45 pmICN - IAD
2 stops40h 20mAir Canada
Deal found 7/2$1,174
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/26:59 pmDCA - ICN
1 stop36h 31mMultiple Airlines
jue. 9/2512:45 pmICN - DCA
1 stop21h 14mMultiple Airlines
Deal found 7/2$1,186
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/85:06 pmDCA - ICN
2 stops29h 09mChina Airlines
sáb. 9/1312:35 pmICN - DCA
2 stops45h 24mChina Airlines
Deal found 7/1$1,187

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 julio 3, 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

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 9/1

2:35 pm-4:00 am

1 stop24h 25m

Incheon Intl

vie. 9/12

10:15 am-7:21 pm

1 stop22h 06m

$827

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

mar. 8/19

5:45 am-9:35 pm

2 stops26h 50m

Incheon Intl

mar. 9/16

12:45 pm-6:56 am

1 stop31h 11m

$848

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mié. 10/1

3:25 pm-4:15 pm

1 stop35h 50m

Incheon Intl

jue. 10/16

7:05 pm-10:29 pm

1 stop16h 24m

$910

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

lun. 8/18

7:07 pm-9:35 pm

2 stops37h 28m

Incheon Intl

sáb. 8/30

12:45 pm-7:01 am

1 stop31h 16m

$913

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mar. 8/26

7:40 pm-3:30 pm

2 stops30h 50m

Incheon Intl

vie. 8/29

5:25 pm-12:57 am

1 stop20h 32m

$927

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

mar. 8/19

8:15 am-4:20 am

2 stops31h 05m

Incheon Intl

lun. 9/1

4:50 pm-5:21 am

1 stop25h 31m

$958

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

sáb. 8/30

6:50 pm-4:05 pm

3 stops32h 15m

Incheon Intl

mié. 9/17

5:45 pm-10:20 am

2 stops29h 35m

$1,172

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

mié. 9/10

1:30 pm-8:40 am

1 stop30h 10m

Incheon Intl

sáb. 9/27

5:45 pm-9:38 am

2 stops28h 53m

$1,172

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

mar. 9/23

9:35 am-4:15 pm

1 stop17h 40m

Incheon Intl

mar. 10/7

5:45 pm-9:05 pm

2 stops40h 20m

$1,174

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

dom. 9/14

9:40 pm-5:40 pm

1 stop31h 00m

Incheon Intl

sáb. 9/20

10:20 am-11:45 am

1 stop38h 25m

$1,179

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 37 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 $998). Flying from Maryland to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 julio 3, 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.

How much does it cost to fly round-trip from Maryland to Incheon Intl Airport?

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 julio 3, 2025.
See what other customers who have flown with Korean Air, China Airlines, and Alaska Airlines from Maryland to Incheon Intl Airport have to say. 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
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
China Airlines
8.3
Very good
744 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
10,000 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Hawaiian Airlines
7.8
Good
2,545 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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 $474 on WestJet. Other airlines that offer cheap prices include Delta from $485 and Turkish Airlines from $529 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 $998). Flying from Maryland to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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.
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Austin to Incheon Intl flights
Boston to Gimpo Intl flights
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Baltimore to Gimpo 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$870Average$1,322FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$875Average$1,254FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$876Average$1,524FlexibilityNo cancel feeOn-time71%
DeltaCheapest$877Average$1,552FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,074Average$1,642FlexibilityNo cancel feeOn-time81%

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