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$1,417+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SEL
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
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 July 19, 2026.

This Delta deal was found by Cheapflights users on 7/16. 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.
Fri 7/246:04 am
MDT
-
ICN
1 stop19h 06m
Delta
Tue 8/47:40 pm
ICN
-
MDT
2 stops29h 01m
Delta
Deal found 7/16$1,417
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
MDT
-
ICN
1 stop19h 45m
American Airlines
Sun 8/235:50 pm
ICN
-
MDT
1 stop18h 42m
American Airlines
Deal found 7/18$1,507
This Delta deal was found by Cheapflights users on 7/16. 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.
Fri 7/246:20 am
MDT
-
ICN
2 stops21h 30m
Delta
Mon 8/37:40 pm
ICN
-
MDT
2 stops29h 01m
Delta
Deal found 7/16$1,557
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 7/247:05 am
MDT
-
ICN
1 stop19h 40m
American Airlines
Tue 8/45:50 pm
ICN
-
MDT
2 stops31h 55m
American Airlines
Deal found 7/15$1,579
This Delta deal was found by Cheapflights users on 7/18. 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.
Mon 7/206:20 am
MDT
-
ICN
1 stop21h 05m
Delta
Sat 8/16:50 pm
ICN
-
MDT
1 stop18h 03m
Delta
Deal found 7/18$1,606

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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,507
(American Airlines)
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 July 19, 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

Fri 8/21

7:31 pm-3:45 pm

2 stops31h 14m

Incheon Intl

Sun 8/23

5:50 pm-10:34 am

2 stops29h 44m

$1,512

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Fri 9/11

2:35 pm-5:05 pm

2 stops37h 30m

Incheon Intl

Sun 9/13

1:20 am-7:02 pm

2 stops30h 42m

$1,950

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Sat 10/17

7:06 pm-5:05 pm

2 stops32h 59m

Incheon Intl

Tue 10/20

1:20 am-6:54 pm

2 stops30h 34m

$2,024
Quickest round-trip

HarrisburgIncheon

MDT - ICN

MDTICN

Harrisburg

Tue 10/27

6:18 am-4:50 pm

1 stop21h 32m

Incheon Intl

Sat 11/7

9:35 am-4:12 pm

1 stop20h 37m

$2,359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 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

No data available for this route at this time. Please check back soon.

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 July 19, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines 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
7.8
Good
8,477 reviews

Food

7.2

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,477 reviews
Delta
7.8
Good
8,477 reviews

Food

7.2

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,820 reviews
Delta
7.8
Good
8,477 reviews

Food

7.2

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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. 2 airlines have 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 31h 14m. American Airlines provides one of the quickest options available for as low as $1,512. 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.

See more FAQs

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Top 2 airlines flying from Harrisburg to Seoul

Discover the top 2 airlines 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$886Average$1,705FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,322Average$1,734FlexibilityNo cancel feeOn-time71%

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