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$680+ Cheap flights from Heathrow (LHR) to Harrisburg (MDT)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Heathrow to Harrisburg

Best flights from Heathrow to Harrisburg
Discover carefully curated flight deals from Heathrow to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:00 amLHR - MDT
2 stops16h 56mUnited Airlines
Mon 2/166:29 amMDT - LHR
2 stops19h 11mUnited Airlines
Deal found 12/16$979
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:30 amLHR - MDT
2 stops32h 05mUnited Airlines
Fri 2/62:28 pmMDT - LHR
1 stop11h 12mUnited Airlines
Deal found 12/16$1,023

Find flight deals from Heathrow to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Harrisburg (MDT). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$979
(United Airlines)

One-way from

$680
(Thrive Travel)

Popular in

December

Cheapest in

February

Average price

$1,049
Provider with most accurate pricing for London Heathrow-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Harrisburg flights.
Search Deals
From London Heathrow to Harrisburg
Search Deals
One-way flight from London Heathrow to Harrisburg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Harrisburg 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 December 18, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Harrisburg that are best for you.

Fly from

Heathrow

Fly to

Harrisburg

Route

Depart

Return

Price

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 2/12

9:00 am-8:56 pm

2 stops16h 56m

Harrisburg

Mon 2/16

6:29 am-6:40 am

2 stops19h 11m

$979

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 1/30

6:30 am-9:35 am

2 stops32h 05m

Harrisburg

Fri 2/6

2:28 pm-6:40 am

1 stop11h 12m

$1,023

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/13

2:50 pm-10:57 am

3 stops49h 07m

$680

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/13

10:15 am-8:14 pm

1 stop14h 59m

$680

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/13

2:50 pm-11:37 am

2 stops25h 47m

$693

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 5/29

12:15 pm-11:35 pm

1 stop16h 20m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Heathrow to Harrisburg

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 Heathrow to Harrisburg in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 London Heathrow Airport-Harrisburg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Harrisburg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Harrisburg flights, Cheapflights users trust eDreams the most. eDreams 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 London Heathrow Airport-Harrisburg 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 Heathrow to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Heathrow 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 London Heathrow Airport to Harrisburg

What is the cheapest month to book a flight from London Heathrow Airport to Harrisburg?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Harrisburg (average of $485). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of $712). 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.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Harrisburg. 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 into for flights to Harrisburg from London Heathrow?

    If you book a flight to Harrisburg from London Heathrow, you will be flying to Harrisburg, which is the city’s only airport. Harrisburg (MDT) is located 8.5 mi from the center of Harrisburg. There are 0 flights from London Heathrow to Harrisburg per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Harrisburg?

    Departing from London Heathrow Airport to Harrisburg will take you 16h 56m. There are 3581 mi between London Heathrow Airport and Harrisburg.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Harrisburg 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 London Heathrow Airport to Harrisburg?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Harrisburg (average of $485). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of $712). 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 Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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