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$1,139+ Cheap flights from Harrisburg (MDT) to Seoul (SEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SEL
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Harrisburg to Seoul

Cheapest flights from Harrisburg to Seoul
Explore the most affordable flight options available from Harrisburg to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Delta deal was found by Cheapflights users on 3/19. 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.
Mon 4/2012:00 pm
MDT
-
ICN
1 stop27h 00m
Delta
Tue 6/237:00 pm
ICN
-
MDT
2 stops29h 51m
Delta
Deal found 3/19$1,139
This Delta deal was found by Cheapflights users on 3/18. 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.
Tue 9/812:30 pm
MDT
-
ICN
2 stops26h 30m
Delta
Sun 9/207:00 pm
ICN
-
MDT
2 stops29h 51m
Delta
Deal found 3/18$1,158
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 4/207:00 am
MDT
-
ICN
1 stop19h 45m
American Airlines
Tue 6/235:50 pm
ICN
-
MDT
1 stop17h 52m
American Airlines
Deal found 3/19$1,444
This Delta deal was found by Cheapflights users on 3/22. 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.
Sun 4/196:00 am
MDT
-
ICN
2 stops21h 50m
Delta
Sun 4/264:40 pm
ICN
-
MDT
2 stops19h 23m
Delta
Deal found 3/22$1,460
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 4/197:00 am
MDT
-
ICN
1 stop19h 45m
American Airlines
Sun 4/265:50 pm
ICN
-
MDT
1 stop18h 35m
American Airlines
Deal found 3/22$1,642
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 7/207:00 am
MDT
-
ICN
1 stop19h 45m
American Airlines
Sat 8/15:50 pm
ICN
-
MDT
2 stops30h 17m
American Airlines
Deal found 3/23$1,764
This Delta deal was found by Cheapflights users on 3/22. 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.
Mon 7/206:00 am
MDT
-
ICN
1 stop21h 25m
Delta
Sat 8/110:15 am
ICN
-
MDT
1 stop19h 44m
Delta
Deal found 3/22$1,905
This Qatar Airways deal was found by Cheapflights users on 3/19. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:50 am
MDT
-
ICN
2 stops38h 40m
Qatar Airways
Sat 9/51:20 am
ICN
-
MDT
2 stops34h 49m
Qatar Airways
Deal found 3/19$1,953
This Delta deal was found by Cheapflights users on 3/20. 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.
Tue 10/276:10 am
MDT
-
ICN
2 stops20h 40m
Delta
Sat 11/78:05 pm
ICN
-
MDT
2 stops29h 48m
Delta
Deal found 3/20$2,213

Find flight deals from Harrisburg to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,139
(Delta)
Provider with most accurate pricing for Harrisburg-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Seoul (SEL) flights.
Search Deals
From Harrisburg to Seoul (SEL)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Seoul 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 23, 2026.
Use the filters below to find and compare flights from Harrisburg to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Mon 4/20

6:00 am-4:50 pm

2 stops21h 50m

Incheon Intl

Tue 6/23

7:00 pm-11:51 am

2 stops29h 51m

$1,139

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Tue 9/8

12:30 pm-4:00 am

2 stops26h 30m

Incheon Intl

Sun 9/20

7:00 pm-11:51 am

2 stops29h 51m

$1,158
Quickest round-trip

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Sun 4/19

6:00 am-4:25 pm

1 stop21h 25m

Incheon Intl

Sun 4/26

4:40 pm-11:03 pm

2 stops19h 23m

$1,460

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Mon 7/20

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Sat 8/1

5:50 pm-11:07 am

2 stops30h 17m

$1,764

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Mon 7/20

6:00 am-4:25 pm

1 stop21h 25m

Incheon Intl

Sat 8/1

10:15 am-4:59 pm

1 stop19h 44m

$1,905

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Wed 9/2

6:50 am-10:30 am

2 stops38h 40m

Incheon Intl

Sat 9/5

1:20 am-11:09 pm

2 stops34h 49m

$1,953

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Sun 4/19

7:00 am-6:05 pm

2 stops46h 05m

Incheon Intl

Sun 4/26

1:40 pm-11:25 pm

3 stops46h 45m

$2,391
Cheapest one-way
Quickest one-way

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Thu 4/2

12:40 pm-5:05 pm

2 stops39h 25m

$8,697

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Sorted by cheapest first

Compare providers for flights from Harrisburg to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Seoul in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to Seoul

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

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

Currently, May is the cheapest month in which you can book a flight from Harrisburg to Seoul (average of $250). Flying from Harrisburg to Seoul in December is currently the most expensive (average of $1,652). 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.

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 March 23, 2026.
Peruse reviews from past customers who have flown with Delta from Harrisburg to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,319 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,319 reviews
Delta
7.9
Good
8,319 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Harrisburg to Seoul?

    For a flight from Harrisburg to Seoul, you will be flying from Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city. Harrisburg is the only Harrisburg airport and it handles 0 outbound flights to Seoul per day. 1 airline has flights to Seoul from Harrisburg on a regular basis.

  • How long is the flight from Harrisburg to Seoul?

    A quick flight from Harrisburg to Seoul can take about 19h 45m. Delta provides one of the quickest options available for as low as $1,764. Harrisburg and Seoul are separated by a distance of 6869 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Harrisburg to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to Seoul?

    Currently, May is the cheapest month in which you can book a flight from Harrisburg to Seoul (average of $250). Flying from Harrisburg to Seoul in December is currently the most expensive (average of $1,652). 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

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Top airline flying from Harrisburg to Seoul

Discover the top airline that operate flights from Harrisburg to Seoul. 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 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$856Average$1,652FlexibilityNo cancel feeOn-timeN/A

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