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Cheap flights from London Heathrow Airport to Harrisburg from £428

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDT
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Harrisburg

Enter your travel dates to find the best prices.

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 5 March 2026.

Tue 21/409:15
LHR
-
MDT
1 stop14h 36m
British Airways
Tue 5/514:56
MDT
-
LHR
1 stop14h 24m
British Airways
Deal found 3/3£620
Tue 14/412:30
LHR
-
MDT
1 stop11h 21m
British Airways
Tue 21/414:56
MDT
-
LHR
1 stop10h 54m
British Airways
Deal found 28/2£621
Tue 14/409:55
LHR
-
MDT
2 stops18h 08m
Delta
Tue 21/412:00
MDT
-
LHR
2 stops15h 50m
Delta
Deal found 28/2£629
Tue 21/411:45
LHR
-
MDT
2 stops17h 14m
Delta
Tue 5/512:00
MDT
-
LHR
2 stops15h 50m
Delta
Deal found 3/3£657
Thu 16/412:30
LHR
-
MDT
1 stop11h 21m
American Airlines
Thu 23/419:51
MDT
-
LHR
1 stop9h 29m
American Airlines
Deal found 2/3£676
Mon 4/517:55
LHR
-
MDT
2 stops28h 38m
Virgin Atlantic
Mon 18/518:33
MDT
-
LHR
2 stops31h 12m
Virgin Atlantic
Deal found 3/3£706
Mon 8/610:45
LHR
-
MDT
1 stop16h 59m
Virgin Atlantic
Wed 10/617:00
MDT
-
LHR
1 stop33h 10m
Virgin Atlantic
Deal found 2/3£737
Tue 14/416:40
LHR
-
MDT
1 stop11h 48m
United Airlines
Tue 21/414:41
MDT
-
LHR
1 stop11h 14m
United Airlines
Deal found 28/2£746
Sat 31/1007:30
LHR
-
MDT
2 stops14h 58m
United Airlines
Tue 3/1110:35
MDT
-
LHR
2 stops15h 05m
United Airlines
Deal found 3/3£747
Fri 1/506:50
LHR
-
MDT
2 stops21h 38m
United Airlines
Tue 5/510:42
MDT
-
LHR
2 stops14h 13m
United Airlines
Deal found 4/3£748

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 5 March 2026.

Round-trip from

£620

One-way from

£428

Popular in

February

Cheapest in

January

Average price

£562
British Airways
  • British Airways
  • 21/4-5/5
  • 2 total stops
  • 29h 00m total
  • London to Harrisburg
Search Deals
25/5
  • 25/5
  • 3 total stops
  • 46h 29m total
  • London to Harrisburg
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 5 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 21/4

11:45-23:59

2 stops17h 14m

Harrisburg

Tue 5/5

12:00-08:50

2 stops15h 50m

£657
Fastest return journey

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 16/4

12:30-18:51

1 stop11h 21m

Harrisburg

Thu 23/4

19:51-10:20

1 stop9h 29m

£676

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 4/5

10:45-23:03

1 stop17h 18m

Harrisburg

Mon 18/5

18:33-06:45

2 stops31h 12m

£709

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 14/4

16:40-23:28

1 stop11h 48m

Harrisburg

Tue 21/4

14:41-06:55

1 stop11h 14m

£746

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 15/4

16:40-23:28

1 stop11h 48m

Harrisburg

Wed 22/4

14:41-06:55

1 stop11h 14m

£747

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 1/5

06:50-23:28

2 stops21h 38m

Harrisburg

Tue 5/5

10:42-05:55

2 stops14h 13m

£748

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 2/6

11:30-22:50

2 stops16h 20m

Harrisburg

Tue 9/6

12:30-08:50

2 stops15h 20m

£755

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 2/6

14:25-22:00

1 stop12h 35m

Harrisburg

Tue 9/6

14:30-06:50

1 stop11h 20m

£756

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 8/6

10:45-23:41

2 stops17h 56m

Harrisburg

Wed 10/6

17:00-14:35

2 stops16h 35m

£760
Cheapest one-way

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 25/5

21:25-13:19

2 stops44h 54m

£457

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 return 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 £387). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £564). 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.

How much does it cost for a return flight from London Heathrow Airport to Harrisburg?

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated 5 March 2026.
Check out reviews from past customers who have flown with Virgin Atlantic and British Airways from London Heathrow Airport to Harrisburg 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.
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.2

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
680 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.2

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,775 reviews
Virgin Atlantic
7.5
Good
680 reviews
Check prices

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.2

Entertainment

7.6

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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?

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Harrisburg. 2 airlines have flights to Harrisburg from London Heathrow on a regular basis. Booking flights from London Heathrow to Harrisburg should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

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

    Airlines like Delta, American Airlines, and Virgin Atlantic fly from London Heathrow Airport to Harrisburg in about 11h 21m. The time it takes to get you to your destination can typically vary by up to 5h 57m. There are 3581 mi between London Heathrow Airport and Harrisburg. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Harrisburg round-trip?

    Currently priced at £461, Virgin Atlantic will fly you from London Heathrow Airport to Harrisburg and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as £527. These flights start at 27% lower than the current average price 3 months from now.

  • 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 holiday 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 £387). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £564). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Heathrow to Harrisburg

Discover the top 2 airlines that operate flights from Heathrow to Harrisburg. 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 858,174 searches. Data last updated 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£461Average£656FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£527Average£694FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Harrisburg?

Deals for Heathrow to Harrisburg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Harrisburg?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Harrisburg from Heathrow.

Can Cheapflights find flights from Heathrow to Harrisburg with no change fees?

Yes, we can. To see specific flights from Heathrow to Harrisburg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Harrisburg become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Harrisburg from Heathrow today and book when prices fit your budget.

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