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Cheap flights from London Heathrow Airport to Harrisburg from £495

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MDT
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Harrisburg

Enter your travel dates to find the best prices.

Best flights from Heathrow to Harrisburg
Discover carefully curated flight deals from Heathrow to Harrisburg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Wed 4/209:00LHR - MDT
2 stops17h 05mUnited Airlines
Sun 8/210:48MDT - LHR
2 stops19h 02mUnited Airlines
Deal found 2/12£644
Mon 5/114:40LHR - MDT
2 stops31h 27mVirgin Atlantic
Sat 10/106:00MDT - LHR
2 stops57h 10mVirgin Atlantic
Deal found 3/12£735
Mon 5/116:50LHR - MDT
2 stops29h 17mMultiple Airlines
Sat 10/110:42MDT - LHR
1 stop16h 08mMultiple Airlines
Deal found 3/12£1,093
Sat 17/112:05LHR - MDT
1 stop11h 54mUnited Airlines
Sat 24/115:10MDT - LHR
1 stop11h 45mUnited Airlines
Deal found 3/12£672
Sun 18/108:30LHR - MDT
2 stops17h 35mUnited Airlines
Sun 25/114:28MDT - LHR
1 stop11h 12mUnited Airlines
Deal found 3/12£761

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 December 2025.

Round-trip from

£573

One-way from

£495

Popular in

November

Cheapest in

September

Average price

£786
American Airlines
  • American Airlines
  • 4/2-8/2
  • 3 total stops
  • 46h 19m total
  • London to Harrisburg
Search Deals
United Airlines
  • United Airlines
  • 18/1
  • 2 total stops
  • 32h 29m total
  • London to Harrisburg
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 December 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

Wed 4/2

09:00-21:05

2 stops17h 05m

Harrisburg

Sun 8/2

10:48-10:50

2 stops19h 02m

£644

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 17/1

12:05-18:59

1 stop11h 54m

Harrisburg

Sat 24/1

15:10-07:55

1 stop11h 45m

£672

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 5/1

14:40-17:07

2 stops31h 27m

Harrisburg

Sat 10/1

06:00-20:10

2 stops57h 10m

£735

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 18/1

08:30-21:05

2 stops17h 35m

Harrisburg

Sun 25/1

14:28-06:40

1 stop11h 12m

£761

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 5/1

16:50-17:07

2 stops29h 17m

Harrisburg

Sat 10/1

10:42-07:50

1 stop16h 08m

£1,093

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 18/1

15:30-18:59

2 stops32h 29m

£495

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 17/1

07:30-21:05

2 stops18h 35m

£519

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 10/12

10:05-19:07

1 stop14h 02m

£618

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 10/12

12:15-10:42

3 stops27h 27m

£746

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 15/12

12:05-18:54

1 stop11h 49m

£822

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 12 results
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 £363). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £534). 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 5 December 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.

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 December 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
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

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
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

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
7,562 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Comfort

7.4

Overall

7.6

Crew

8.1

Boarding

7.6

Food

6.7

Entertainment

6.9

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 United Airlines fly from London Heathrow Airport to Harrisburg in about 17h 05m. The time it takes to get you to your destination can typically vary by up to . There are 3581 mi between London Heathrow Airport and Harrisburg.

  • 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. Search Cheapflights for deals from Finnair and British Airways - these airlines can fly you to your destination from £472 and £526, respectively. These flights start at 32% 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 £363). Flying from London Heathrow Airport to Harrisburg in July is currently the most expensive (average of £534). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£461Average£590FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£472Average£736FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£526Average£712FlexibilityNo 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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