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Cheap flights from London to Harrisburg from £523

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MDT
29 Mar — 5 Apr1
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 27 February 2026.

Thu 14/506:30
LHR
-
MDT
2 stops21h 20m
Delta
Sun 17/518:33
MDT
-
LHR
2 stops15h 02m
Delta
Deal found 26/2£660
Thu 14/513:25
LHR
-
MDT
1 stop15h 26m
Virgin Atlantic
Sun 17/518:33
MDT
-
LHR
1 stop13h 42m
Virgin Atlantic
Deal found 26/2£668
Sat 11/409:15
LHR
-
MDT
1 stop18h 43m
British Airways
Sat 25/409:57
MDT
-
LHR
1 stop19h 23m
British Airways
Deal found 26/2£672
Sat 11/410:45
LHR
-
MDT
2 stops17h 56m
Virgin Atlantic
Sat 25/406:00
MDT
-
LHR
1 stop20h 15m
Virgin Atlantic
Deal found 26/2£697
Thu 9/412:30
LHR
-
MDT
1 stop13h 39m
British Airways
Thu 23/414:50
MDT
-
LHR
1 stop12h 00m
British Airways
Deal found 26/2£702
Thu 9/406:30
LHR
-
MDT
2 stops22h 11m
Delta
Thu 23/412:00
MDT
-
LHR
2 stops19h 10m
Delta
Deal found 26/2£713
Mon 13/408:00
LHR
-
MDT
1 stop15h 55m
United Airlines
Mon 20/414:46
MDT
-
LHR
2 stops14h 39m
United Airlines
Deal found 26/2£740
Sat 31/1007:30
LHR
-
MDT
2 stops14h 58m
United Airlines
Tue 3/1108:15
MDT
-
LHR
2 stops17h 25m
United Airlines
Deal found 24/2£745
Thu 9/408:00
LCY
-
MDT
2 stops18h 09m
British Airways
Thu 23/414:50
MDT
-
LCY
2 stops19h 25m
British Airways
Deal found 26/2£787
Thu 14/510:00
LCY
-
MDT
2 stops18h 51m
Multiple Airlines
Sun 17/511:53
MDT
-
LCY
2 stops16h 37m
Multiple Airlines
Deal found 26/2£1,080

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 27 February 2026.

Round-trip from

£660

One-way from

£523

Popular in

December

Cheapest in

September

Average price

£747
Delta
  • Delta
  • 14/5-17/5
  • 4 total stops
  • 36h 22m total
  • London to Harrisburg
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 35h 48m total
  • London to Harrisburg
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 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 27 February 2026.
Use the filters below to find and compare flights from London to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 14/5

06:30-22:50

2 stops21h 20m

Harrisburg

Sun 17/5

18:33-14:35

2 stops15h 02m

£660

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 9/4

12:30-21:09

1 stop13h 39m

Harrisburg

Thu 23/4

14:50-07:50

1 stop12h 00m

£702

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 9/4

06:30-23:41

2 stops22h 11m

Harrisburg

Thu 23/4

12:00-12:10

2 stops19h 10m

£713

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 13/4

08:00-18:55

1 stop15h 55m

Harrisburg

Mon 20/4

14:46-06:55

1 stop11h 09m

£740

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Thu 9/4

08:00-21:09

2 stops18h 09m

Harrisburg

Thu 23/4

14:50-15:15

2 stops19h 25m

£787

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 10/3

10:45-23:41

1 stop16h 56m

Harrisburg

Tue 17/3

16:40-08:45

1 stop12h 05m

£798

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 11/4

16:40-23:28

1 stop11h 48m

Harrisburg

Sat 18/4

14:46-06:55

1 stop11h 09m

£839

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 9/4

08:00-16:51

1 stop13h 51m

Harrisburg

Thu 16/4

14:46-09:20

2 stops13h 34m

£849

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 10/4

16:40-23:28

1 stop11h 48m

Harrisburg

Fri 17/4

14:46-06:55

1 stop11h 09m

£881

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Thu 14/5

10:00-23:51

2 stops18h 51m

Harrisburg

Sun 17/5

11:53-09:30

2 stops16h 37m

£1,080

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 18 resultsSorted by cheapest first
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, March is the cheapest month in which you can book a flight from London to Harrisburg (average of £261). Flying from London to Harrisburg in June is currently the most expensive (average of £515). 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 67% 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 £512.

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 27 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
679 reviews
Check prices

Food

6.9

Entertainment

7.6

Boarding

7.7

Comfort

7.3

Overall

7.5

Crew

8.2

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
679 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Food

6.9

Entertainment

7.6

Boarding

7.7

Comfort

7.3

Overall

7.5

Crew

8.2

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
9,350 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Food

6.9

Entertainment

7.6

Boarding

7.7

Comfort

7.3

Overall

7.5

Crew

8.2

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
7,771 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Food

6.9

Entertainment

7.6

Boarding

7.7

Comfort

7.3

Overall

7.5

Crew

8.2

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. 2 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 13h 39m. Delta provides one of the quickest options available for as low as £702. Airlines will cover a distance of 3581 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £455 on this airline. An additional option worth looking into is British Airways, starting at £521. Virgin Atlantic is currently priced 40% 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, March is the cheapest month in which you can book a flight from London to Harrisburg (average of £261). Flying from London to Harrisburg in June is currently the most expensive (average of £515). 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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Southampton to Newark flights
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Top 2 airlines flying from London to Harrisburg

Discover the top 2 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 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£455Average£647FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£521Average£665FlexibilityNo 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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