What are the cheapest airlines to fly from Maryland to Seoul one-way?

One-way options have recently been found by users for as low as $507 on Air Canada. Other airlines that offer cheap prices include Turkish Airlines from $648 and United Airlines from $677 one-way.

What are the most popular routes from Maryland to Seoul?

The most popular route from Maryland to Seoul is Washington, D.C. Dulles Intl - Incheon Intl. You may also consider Washington, D.C. Reagan-National - Incheon Intl or Baltimore/Washington - Incheon Intl.

What are the most popular airlines that fly from Maryland to Seoul?

When booking a flight from Maryland to Seoul, you may want to consider flying on American Airlines, Air Canada or Delta as they are the most popular for this route.

How far in advance should I book a flight from Maryland to Seoul?

To save on the cost of your flight from Maryland to Seoul, book at least 27 days before your planned departure. Booking around this time can save you about 67% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,165 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,809.

What is the cheapest month to fly from Maryland to Seoul?

The best pricing can be found in the month of January. Prices to Seoul from Maryland average $1,379. You can even find prices in January for less than $1,379, as users have found deals to Seoul from as low as $863. The month of June appears to be one of the more expensive times to travel to Seoul from Maryland. Flying in the targeted month can save you up to 34%.

Can I find deals for flights from Maryland to Seoul that include hotel bookings?

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

How can I find direct flights from Maryland to Seoul?

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

Can I find deals for business class flights from Maryland to Seoul?

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

$434+ Flights from Maryland to Seoul

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Cheap flight deals from Maryland to Seoul

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$882 (CrystalTravel)
One-way from	$490 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,553

Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.

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From Maryland to Seoul (SEL)

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One-way flight from Maryland to Seoul (SEL)

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($334 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Maryland to Seoul

Cheapest flights from Maryland to Seoul
Explore the most affordable flight options available from Maryland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 5/147:45 amIAD - ICN

2 stops23h 45mMultiple Airlines

Wed 5/286:20 pmICN - IAD

1 stop24h 35mMultiple Airlines

Deal found 4/30

$897

Tue 10/282:10 pmIAD - ICN

1 stop39h 10mTurkish Airlines

Thu 11/612:10 amICN - IAD

1 stop33h 20mTurkish Airlines

Deal found 4/29

$899

Wed 5/287:10 amPHL - ICN

2 stops24h 20mMultiple Airlines

Wed 6/410:05 pmICN - PHL

1 stop21h 25mMultiple Airlines

Deal found 4/30

$951

Tue 5/137:17 amBWI - ICN

2 stops48h 13mMultiple Airlines

Thu 5/2212:45 pmICN - BWI

1 stop19h 54mMultiple Airlines

Deal found 4/29

$983

Mon 9/83:25 pmPHL - ICN

1 stop35h 50mAir Canada

Wed 9/246:00 pmICN - PHL

1 stop33h 38mAir Canada

Deal found 4/30

$1,003

Tue 5/65:38 pmIAD - ICN

2 stops30h 02mCathay Pacific

Wed 6/183:10 pmICN - IAD

2 stops28h 40mCathay Pacific

Deal found 4/29

$1,061

Fri 5/306:00 pmDCA - ICN

2 stops37h 30mMultiple Airlines

Fri 6/610:05 pmICN - DCA

1 stop35h 54mMultiple Airlines

Deal found 4/30

$1,084

Wed 8/2012:31 pmDCA - ICN

2 stops35h 09mCathay Pacific

Wed 12/177:35 pmICN - DCA

2 stops41h 33mCathay Pacific

Deal found 4/30

$1,093

Wed 8/206:15 pmPHL - ICN

1 stop20h 45mDelta

Tue 8/266:50 pmICN - PHL

1 stop18h 37mDelta

Deal found 4/30

$1,132

Sun 8/105:31 pmIAD - ICN

2 stops33h 34mAir Canada

Tue 11/186:50 pmICN - IAD

2 stops30h 26mAir Canada

Deal found 4/30

$1,134

Mon 9/16:56 pmBWI - ICN

1 stop20h 24mUnited Airlines

Wed 9/1711:30 amICN - BWI

1 stop19h 01mUnited Airlines

Deal found 4/30

$1,178

Fri 8/296:45 pmIAD - ICN

1 stop35h 00mWestJet

Sun 9/149:40 pmICN - IAD

1 stop33h 10mWestJet

Deal found 4/30

$1,180

Best flights from Maryland to Seoul
Discover carefully curated flight deals from Maryland to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 9/39:40 pmIAD - ICN

1 stop31h 00mTurkish Airlines

Fri 9/1211:20 pmICN - IAD

1 stop25h 25mTurkish Airlines

Deal found 4/28

$882

Tue 5/135:00 pmIAD - ICN

2 stops38h 30mMultiple Airlines

Wed 5/216:20 pmICN - IAD

1 stop24h 35mMultiple Airlines

Deal found 4/28

$906

Mon 9/83:25 pmPHL - ICN

1 stop35h 50mAir Canada

Wed 9/246:00 pmICN - PHL

1 stop16h 38mAir Canada

Deal found 4/29

$1,003

Tue 8/2611:51 amIAD - ICN

2 stops35h 49mCathay Pacific

Tue 9/210:10 amICN - IAD

2 stops43h 08mCathay Pacific

Deal found 4/30

$1,070

Tue 9/166:00 amPHL - ICN

1 stop21h 25mDelta

Tue 9/307:40 pmICN - PHL

1 stop23h 06mDelta

Deal found 4/29

$1,132

Fri 8/296:45 pmIAD - ICN

1 stop35h 00mWestJet

Sun 9/149:40 pmICN - IAD

1 stop33h 10mWestJet

Deal found 4/30

$1,180

Tue 9/911:00 pmIAD - ICN

1 stop23h 35mAir China

Tue 9/1610:50 amICN - IAD

1 stop21h 40mAir China

Deal found 4/29

$1,235

Wed 7/912:58 pmPHL - ICN

2 stops26h 22mUnited Airlines

Mon 7/1411:30 amICN - PHL

3 stops26h 00mUnited Airlines

Deal found 4/30

$1,247

Thu 10/95:00 amPHL - ICN

1 stop21h 30mAmerican Airlines

Sat 10/255:25 pmICN - PHL

1 stop20h 32mAmerican Airlines

Deal found 4/30

$1,327

Thu 9/48:29 amDCA - GMP

2 stops24h 21mJapan Airlines

Thu 9/187:55 amGMP - DCA

2 stops28h 05mJapan Airlines

Deal found 4/30

$1,443

Wed 5/77:05 pmBWI - ICN

2 stops26h 55mEVA Air

Wed 7/167:45 pmICN - BWI

2 stops23h 34mEVA Air

Deal found 4/30

$1,525

Tue 7/296:30 amDCA - ICN

2 stops34h 55mLOT

Tue 8/1211:20 amICN - DCA

2 stops48h 39mLOT

Deal found 4/30

$1,558

Last-minute flights from Maryland to Seoul
Discover last-minute flight deals from Maryland to Seoul. Data last updated May 1, 2025 and is based on user searches.

Wed 4/307:25 pmPHL - ICN

1 stop29h 45mDelta

Wed 5/710:15 amICN - PHL

1 stop18h 34mDelta

Deal found 4/29

$1,153

Wed 4/3010:59 amBWI - ICN

2 stops38h 06mCathay Pacific

Wed 5/73:10 pmICN - BWI

2 stops60h 25mCathay Pacific

Deal found 4/29

$1,263

Thu 5/110:00 pmDCA - ICN

2 stops49h 40mCathay Pacific

Mon 6/210:10 amICN - DCA

2 stops27h 36mCathay Pacific

Deal found 4/30

$1,134

Mon 5/59:21 pmBWI - ICN

2 stops53h 24mMultiple Airlines

Sun 5/2512:45 pmICN - BWI

1 stop19h 54mMultiple Airlines

Deal found 4/29

$1,078

Tue 5/65:38 pmIAD - ICN

2 stops30h 02mCathay Pacific

Wed 6/183:10 pmICN - IAD

2 stops28h 40mCathay Pacific

Deal found 4/29

$1,061

Tue 5/68:59 amDCA - ICN

1 stop41h 46mMultiple Airlines

Mon 5/126:20 pmICN - DCA

2 stops35h 39mMultiple Airlines

Deal found 4/30

$1,122

Tue 5/611:55 amDCA - ICN

2 stops42h 10mCathay Pacific

Mon 5/1210:10 amICN - DCA

2 stops36h 06mCathay Pacific

Deal found 4/30

$1,182

Tue 5/67:26 amBWI - ICN

2 stops46h 39mCathay Pacific

Tue 5/208:05 pmICN - BWI

2 stops39h 00mCathay Pacific

Deal found 4/30

$1,338

Wed 5/71:15 pmPHL - ICN

1 stop25h 45mDelta

Sat 5/246:50 pmICN - PHL

1 stop19h 07mDelta

Deal found 4/30

$1,203

Wed 5/710:16 amPHL - ICN

2 stops35h 29mEtihad Airways

Fri 5/231:35 amICN - PHL

2 stops28h 46mEtihad Airways

Deal found 4/30

$1,413

Wed 5/74:35 pmDCA - ICN

2 stops34h 30mAir Canada

Wed 7/166:00 pmICN - DCA

1 stop16h 48mAir Canada

Deal found 4/30

$1,607

Thu 5/84:10 pmPHL - ICN

2 stops39h 20mMultiple Airlines

Sat 5/1712:45 pmICN - PHL

1 stop20h 40mMultiple Airlines

Deal found 4/30

$1,086

One-way flights from Maryland to Seoul
Search for one-way flight options from Maryland to Seoul. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Tue 5/135:00 pmIAD - ICN

2 stops38h 30mMultiple Airlines

Deal found 4/30

$490

Tue 5/137:17 amBWI - ICN

2 stops48h 13mMultiple Airlines

Deal found 4/30

$491

Tue 5/131:00 pmDCA - ICN

2 stops42h 30mMultiple Airlines

Deal found 4/30

$493

Thu 9/113:25 pmPHL - ICN

2 stops35h 40mAir Canada

Deal found 4/29

$507

Tue 5/206:54 pmPHL - ICN

2 stops36h 36mMultiple Airlines

Deal found 4/28

$511

Tue 7/291:30 pmIAD - ICN

1 stop39h 10mTurkish Airlines

Deal found 4/30

$648

Tue 5/137:45 amIAD - GMP

3 stops49h 40mMultiple Airlines

Deal found 4/30

$652

Wed 7/94:30 pmDCA - ICN

1 stop34h 45mAir Canada

Deal found 4/30

$670

Mon 7/75:31 pmIAD - ICN

2 stops33h 34mAir Canada

Deal found 4/30

$670

Thu 9/116:30 amPHL - ICN

3 stops32h 50mUnited Airlines

Deal found 4/29

$677

Mon 8/258:59 amDCA - GMP

3 stops43h 56mMultiple Airlines

Deal found 4/29

$691

Wed 8/207:22 pmBWI - GMP

2 stops28h 28mEVA Air

Deal found 4/30

$718

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Wed 5/14

7:45 am-8:30 pm

2 stops23h 45m

Incheon Intl

Wed 5/28

6:20 pm-5:55 am

1 stop24h 35m

$897

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 10/28

2:10 pm-6:20 pm

1 stop39h 10m

Incheon Intl

Thu 11/6

12:10 am-7:30 pm

1 stop33h 20m

$899

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 5/28

7:10 am-8:30 pm

2 stops24h 20m

Incheon Intl

Wed 6/4

10:05 pm-6:30 am

1 stop21h 25m

$951

BaltimoreIncheon

BWI - ICN

BWIICN

Baltimore/Washington

Tue 5/13

7:17 am-8:30 pm

2 stops48h 13m

Incheon Intl

Thu 5/22

12:45 pm-7:39 pm

1 stop19h 54m

$983

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Mon 9/8

3:25 pm-4:15 pm

1 stop35h 50m

Incheon Intl

Wed 9/24

6:00 pm-2:38 pm

1 stop33h 38m

$1,003

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Tue 8/26

11:51 am-12:40 pm

2 stops35h 49m

Incheon Intl

Tue 9/2

10:10 am-4:18 pm

2 stops43h 08m

$1,070

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Fri 5/30

6:00 pm-8:30 pm

2 stops37h 30m

Incheon Intl

Fri 6/6

10:05 pm-8:59 pm

1 stop35h 54m

$1,084

Washington, D.C.Incheon

DCA - ICN

DCAICN

Washington, D.C. Reagan-National

Wed 8/20

12:31 pm-12:40 pm

2 stops35h 09m

Incheon Intl

Wed 12/17

7:35 pm-11:08 pm

2 stops41h 33m

$1,093

PhiladelphiaIncheon

PHL - ICN

PHLICN

Philadelphia

Wed 8/20

6:15 pm-4:00 am

1 stop20h 45m

Incheon Intl

Tue 8/26

6:50 pm-12:27 am

1 stop18h 37m

$1,132

Washington, D.C.Incheon

IAD - ICN

IADICN

Washington, D.C. Dulles Intl

Sun 8/10

5:31 pm-4:05 pm

2 stops33h 34m

Incheon Intl

Tue 11/18

6:50 pm-11:16 am

2 stops30h 26m

$1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results

...

Best time to book a flight from Maryland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, February is the cheapest month in which you can book a flight from Maryland to Seoul (average of $1,001). Flying from Maryland to Seoul 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 SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Seoul as you normally would.

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Maryland to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,068 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

ANA

8.3

Very good

852 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines to fly from Maryland to Seoul one-way?
One-way options have recently been found by users for as low as $507 on Air Canada. Other airlines that offer cheap prices include Turkish Airlines from $648 and United Airlines from $677 one-way.
What are the most popular routes from Maryland to Seoul?
The most popular route from Maryland to Seoul is Washington, D.C. Dulles Intl - Incheon Intl. You may also consider Washington, D.C. Reagan-National - Incheon Intl or Baltimore/Washington - Incheon Intl.
Can I find deals for flights from Maryland to Seoul that include hotel bookings?
Yes. In addition to deals on Maryland to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Maryland to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Seoul.
Can I find deals for business class flights from Maryland to Seoul?
Yes. Cheapflights offers flight deals from Maryland to Seoul 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 Seoul?
Currently, February is the cheapest month in which you can book a flight from Maryland to Seoul (average of $1,001). Flying from Maryland to Seoul 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Maryland to Seoul

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Incheon Intl Airport to Kota Kinabalu flights

Incheon Intl Airport to Cebu City flights

Top 5 airlines flying from Maryland to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$870	Average$1,322	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$877	Average$1,576	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$877	Average$1,312	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$902	Average$1,501	FlexibilityNo cancel fee	On-time71%
Korean Air	Cheapest$1,077	Average$1,697	FlexibilityNo cancel fee	On-time81%

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$434+ Cheap flights from Maryland to Seoul (SEL)

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Maryland to Seoul

Keep the following information in mind while searching for Maryland to Seoul flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Maryland to Seoul

Cheapest flights from Maryland to SeoulExplore the most affordable flight options available from Maryland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Maryland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Maryland to Seoul that are best for you.

Best time to book a flight from Maryland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Maryland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Seoul

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

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

Find hourly flight availability from Maryland to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Seoul by month

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

Temperature in Seoul by month

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated May 1, 2025.

See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Maryland to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Seoul. 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 Seoul one-way?

What are the most popular routes from Maryland to Seoul?

Can I find deals for flights from Maryland to Seoul that include hotel bookings?

How can I find direct flights from Maryland to Seoul?

Can I find deals for business class flights from Maryland to Seoul?

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

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 Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Maryland to Seoul

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Cheapest flights from Maryland to Seoul
Explore the most affordable flight options available from Maryland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.