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$588+ 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDT
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Heathrow to Harrisburg

Cheapest flights from Heathrow to Harrisburg
Explore the most affordable flight options available from Heathrow to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:30 am
LHR
-
MDT
2 stops14h 58m
United Airlines
Tue 11/310:35 am
MDT
-
LHR
2 stops19h 15m
United Airlines
Deal found 2/2$1,020
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 5/238:55 am
LHR
-
MDT
2 stops19h 56m
Delta
Sun 5/315:00 pm
MDT
-
LHR
2 stops16h 35m
Delta
Deal found 2/3$1,063
This United Airlines deal was found by Cheapflights users on 2/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
LHR
-
MDT
2 stops18h 13m
United Airlines
Thu 3/266:15 am
MDT
-
LHR
1 stop19h 40m
United Airlines
Deal found 2/2$1,083
This Expedia deal was found by Cheapflights users on 2/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 am
LHR
-
MDT
1 stop16h 44m
British Airways
Sun 5/3110:36 am
MDT
-
LHR
1 stop16h 14m
British Airways
Deal found 2/3$1,103
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:15 am
LHR
-
MDT
2 stops21h 12m
British Airways
Sun 3/19:48 am
MDT
-
LHR
1 stop15h 47m
British Airways
Deal found 2/2$1,219
This Virgin Atlantic deal was found by Cheapflights users on 2/2. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/98:55 am
LHR
-
MDT
1 stop13h 12m
Virgin Atlantic
Sun 3/16:34 am
MDT
-
LHR
1 stop20h 16m
Virgin Atlantic
Deal found 2/2$1,229

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$962
(United Airlines)

One-way from

$588
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$985
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. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 3, 2026.
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

Sat 5/23

8:55 am-11:51 pm

2 stops19h 56m

Harrisburg

Sun 5/31

5:00 pm-2:35 pm

2 stops16h 35m

$1,063

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 3/19

9:00 am-11:13 pm

2 stops18h 13m

Harrisburg

Thu 3/26

6:15 am-5:55 am

1 stop19h 40m

$1,083

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 5/23

9:15 am-8:59 pm

1 stop16h 44m

Harrisburg

Sun 5/31

10:36 am-7:50 am

1 stop16h 14m

$1,103

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 3/20

9:00 am-11:13 pm

2 stops18h 13m

Harrisburg

Fri 3/27

6:15 am-5:55 am

1 stop19h 40m

$1,307

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 5/23

7:40 am-5:07 pm

3 stops38h 27m

$588

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 5/23

9:15 am-8:59 pm

1 stop16h 44m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Harrisburg flight deals on Cheapflights vs. FlightHub >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 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 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 $505). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of $709). 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 44m. There are 3581 mi between London Heathrow Airport and Harrisburg. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $505). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of $709). 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
Camp Hill
Carlisle

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