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Cheap flights from London Heathrow Airport to Harrisburg from £499

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDT
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Round-trip from

£653

One-way from

£499

Popular in

November

Cheapest in

September

Average price

£765
American Airlines
  • American Airlines
  • 23/4-27/4
  • 2 total stops
  • 23h 09m total
  • London to Harrisburg
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British Airways
  • British Airways
  • 10/12
  • 2 total stops
  • 16h 47m total
  • London to Harrisburg
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Find 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 31 October 2025.

Wed 12/1108:55LHR - MDT
1 stop14h 21mVirgin Atlantic
Thu 20/1106:00MDT - LHR
1 stop20h 50mVirgin Atlantic
Deal found 30/10£817
Mon 15/1212:05LHR - MDT
1 stop11h 49mUnited Airlines
Mon 22/1206:15MDT - LHR
1 stop19h 25mUnited Airlines
Deal found 31/10£919
Sun 14/1208:30LHR - MDT
2 stops17h 28mUnited Airlines
Sun 21/1210:30MDT - LHR
1 stop19h 20mUnited Airlines
Deal found 30/10£958
Sat 13/1209:10LHR - MDT
2 stops16h 47mUnited Airlines
Sat 20/1215:00MDT - LHR
1 stop10h 40mUnited Airlines
Deal found 29/10£1,214
Wed 12/1118:00LHR - MDT
2 stops28h 25mMultiple Airlines
Thu 20/1109:33MDT - LHR
3 stops19h 32mMultiple Airlines
Deal found 30/10£1,598
Mon 15/1214:50LHR - MDT
2 stops32h 42mWestJet
Mon 22/1212:21MDT - LHR
2 stops19h 29mWestJet
Deal found 30/10£5,134
Sat 13/1214:50LHR - MDT
2 stops32h 42mWestJet
Sat 20/1213:02MDT - LHR
2 stops42h 48mWestJet
Deal found 29/10£5,167

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 31 October 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 23/4

09:15-22:00

1 stop17h 45m

Harrisburg

Mon 27/4

17:02-06:50

1 stop8h 48m

£651

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 23/4

07:10-16:32

2 stops14h 22m

Harrisburg

Mon 27/4

19:26-10:20

1 stop9h 54m

£657

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 23/4

12:55-23:41

2 stops15h 46m

Harrisburg

Mon 27/4

18:25-13:30

1 stop14h 05m

£675

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 12/11

08:55-18:16

1 stop14h 21m

Harrisburg

Thu 20/11

06:00-07:50

1 stop20h 50m

£817

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 15/12

12:05-18:54

1 stop11h 49m

Harrisburg

Mon 22/12

06:15-06:40

1 stop19h 25m

£919

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 14/12

08:30-20:58

2 stops17h 28m

Harrisburg

Sun 21/12

10:30-10:50

1 stop19h 20m

£958

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 10/12

07:20-19:07

2 stops16h 47m

£499

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 10/12

14:50-11:19

3 stops49h 29m

£514

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 13/11

12:15-10:48

2 stops27h 33m

£543

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 13/11

10:15-19:06

1 stop13h 51m

£648

Flights are sorted by cheapest return flights first.

Deals found on 30/10

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 £368). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £552). 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.

What is the cheapest time of day to fly from LHR to MDT?

Find hourly flight availability from Heathrow to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from London Heathrow Airport to Harrisburg by exploring options for tickets in the evening.

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 31 October 2025.
Check out reviews from past customers who have flown with Finnair, Virgin Atlantic, andBritish 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.
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
671 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,489 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Food

6.7

Boarding

7.6

Comfort

7.4

Overall

7.6

Entertainment

6.9

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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. 3 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 American Airlines and British Airways fly from London Heathrow Airport to Harrisburg in about 14h 22m. The time it takes to get you to your destination can typically vary by up to 3h 23m. 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 £467, 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. Search Cheapflights for deals from British Airways and Finnair - these airlines can fly you to your destination from £535 and £551, respectively. These flights start at 33% 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 £368). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £552). 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

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Alternative routes for Heathrow to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Harrisburg

Discover the top 3 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£467Average£598FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£535Average£728FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£551Average£799FlexibilityNo cancel feeOn-time76%
Search Finnair 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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