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Cheap flights from London to Harrisburg from £466

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MDT
15 Mar — 22 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Harrisburg

Enter your travel dates to find the best prices.

Cheapest flights from London to Harrisburg
Explore the most affordable flight options available from London to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 February 2026.

Fri 30/1009:00
LHR
-
MDT
2 stops32h 37m
United Airlines
Tue 3/1108:30
MDT
-
LHR
2 stops16h 50m
United Airlines
Deal found 9/2£743
Sat 31/1007:30
LHR
-
MDT
2 stops14h 58m
United Airlines
Tue 3/1106:30
MDT
-
LHR
1 stop23h 45m
United Airlines
Deal found 12/2£746
Fri 10/411:05
LHR
-
MDT
1 stop18h 17m
United Airlines
Fri 22/520:00
MDT
-
LHR
1 stop9h 40m
United Airlines
Deal found 10/2£881
Fri 27/309:00
LHR
-
MDT
2 stops18h 13m
United Airlines
Fri 3/406:15
MDT
-
LHR
1 stop19h 40m
United Airlines
Deal found 10/2£995

Find flight deals from London to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 February 2026.

Round-trip from

£881

One-way from

£466

Popular in

December

Cheapest in

September

Average price

£715
United Airlines
  • United Airlines
  • 10/4-22/5
  • 2 total stops
  • 27h 57m total
  • London to Harrisburg
Search Deals
30/5
  • 30/5
  • 2 total stops
  • 40h 19m total
  • London to Harrisburg
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 13 February 2026.
Use the filters below to find and compare flights from London to Harrisburg that are best for you.

Fly from

London

Fly to

Harrisburg

Route

Depart

Return

Price

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 10/4

11:05-00:22

1 stop18h 17m

Harrisburg

Fri 22/5

20:00-10:40

1 stop9h 40m

£881

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 27/3

09:00-23:13

2 stops18h 13m

Harrisburg

Fri 3/4

06:15-06:55

1 stop19h 40m

£995

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 29/3

16:40-23:28

1 stop11h 48m

Harrisburg

Sun 5/4

14:49-06:55

1 stop11h 06m

£1,024

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 28/3

12:05-23:13

1 stop15h 08m

Harrisburg

Sat 4/4

14:49-10:25

2 stops14h 36m

£1,024

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 29/3

14:10-12:39

2 stops51h 29m

Harrisburg

Sun 5/4

06:00-12:05

2 stops25h 05m

£3,232

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 30/5

21:25-08:44

2 stops40h 19m

£466

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 19/2

16:30-23:00

3 stops35h 30m

£628

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Sat 30/5

12:05-21:03

2 stops37h 58m

£630

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 19/2

10:15-19:10

1 stop13h 55m

£679

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 24/7

21:25-10:59

3 stops42h 34m

£708

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from London to Harrisburg

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

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

Currently, November is the cheapest month in which you can book a flight from London to Harrisburg (average of £369). Flying from London to Harrisburg in July is currently the most expensive (average of £553). 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 to Harrisburg?

What’s the top stopover airport for flights from London to Harrisburg?

Share of one-stop return flights from London to Harrisburg chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 66% of one-stop itineraries from London to Harrisburg on Cheapflights.

What’s the cheapest stopover airport for flights from London to Harrisburg?

Average return fare for one-stop flights from London to Harrisburg, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £508.

What’s the fastest stopover option from London to Harrisburg?

Shortest average travel time for one-stop one-way flights from London to Harrisburg, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for one-stop routes: 11h 16m.

Which airport typically offers the quickest stopover for flights from London to Harrisburg?

Average stopover duration for one-stop one-way flights from London to Harrisburg, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 29m.

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 13 February 2026.
Get a feel of what it's like to fly with Virgin Atlantic, United Airlines, andBritish Airways from London to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Crew

8.2

Food

6.9

Overall

7.5

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Crew

8.2

Food

6.9

Overall

7.5

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!
United Airlines
7.4
Good
9,289 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Crew

8.2

Food

6.9

Overall

7.5

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
7,739 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Entertainment

7.6

Boarding

7.7

Crew

8.2

Food

6.9

Overall

7.5

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 London 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?

    For a flight from London to Harrisburg, you will be flying into Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city. Harrisburg is the only Harrisburg airport and it handles 0 inbound flights from London per day. 3 airlines have flights to Harrisburg from London on a regular basis.

  • How long is the flight from London to Harrisburg?

    A quick flight from London to Harrisburg can take about 18h 17m. United Airlines provides one of the quickest options available for as low as £881. Airlines will cover a distance of 3581 mi.

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

    Our cheapest airline available from London to Harrisburg is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £452 on this airline. Additional options worth looking into are Finnair and British Airways, starting at £462 and £517 round-trip. Virgin Atlantic is currently priced 39% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Harrisburg?

    Currently, November is the cheapest month in which you can book a flight from London to Harrisburg (average of £369). Flying from London to Harrisburg in July is currently the most expensive (average of £553). 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 London 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 London to Harrisburg

Discover the top 3 airlines that operate flights from London 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 13 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£452Average£643FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£462Average£615FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£517Average£660FlexibilityNo 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 London to Harrisburg?

Cheapflights makes it easy to find London to Harrisburg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Harrisburg for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Harrisburg flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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