LON - MDT

£433 Find Cheap Flights from London to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Harrisburg departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Harrisburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Harrisburg, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£783
Typical prices: £625-£718
Delta
Sat 23/5Sun 31/5
LHR - MDT • 2 stops
Cheapest one-way flight
£433
Multiple Airlines
Sat 23/5
LHR - MDT • 3 stops
Top airlines
Delta
Cheapest • from £783 (return)
Finnair
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Harrisburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Harrisburg (LON-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Harrisburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Harrisburg

Sat, 23 May - Sun, 31 May
Delta Logo
08:55 - 23:51
LHR
-
MDT
19h 56m
2 stops
Delta Logo
17:00 - 14:35
MDT
-
LHR
16h 35m
2 stops
£783Delta
Sat, 23 May - Sun, 31 May
Delta Logo
10:45 - 22:50
LHR
-
MDT
17h 05m
1 stop
Delta Logo
17:00 - 14:35
MDT
-
LHR
16h 35m
2 stops
£791Delta
Sat, 23 May - Sun, 31 May
British Airways Logo
09:15 - 20:59
LHR
-
MDT
16h 44m
1 stop
British Airways Logo
10:36 - 07:50
MDT
-
LHR
16h 14m
1 stop
£812British Airways
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
12:45 - 23:13
LHR
-
MDT
14h 28m
2 stops
United Airlines Logo
06:15 - 10:45
MDT
-
LHR
24h 30m
1 stop
£834United Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
16:20 - 09:32
LHR
-
MDT
21h 12m
1 stop
United Airlines Logo
06:15 - 05:45
MDT
-
LHR
19h 30m
1 stop
£858United Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
12:00 - 23:13
LHR
-
MDT
15h 13m
2 stops
United Airlines Logo
14:33 - 08:20
MDT
-
LHR
13h 47m
2 stops
£931United Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
09:00 - 23:13
LHR
-
MDT
18h 13m
2 stops
United Airlines Logo
06:15 - 05:55
MDT
-
LHR
19h 40m
1 stop
£962United Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
09:00 - 23:13
LHR
-
MDT
18h 13m
2 stops
United Airlines Logo
14:33 - 09:10
MDT
-
LHR
14h 37m
2 stops
£1,187United Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
10:25 - 21:05
LHR
-
MDT
14h 40m
1 stop
United Airlines Logo
14:33 - 06:40
MDT
-
LHR
12h 07m
1 stop
£1,215United Airlines
Mon, 23 Mar - Sat, 28 Mar
United Airlines Logo
07:40 - 21:05
LHR
-
MDT
17h 25m
2 stops
United Airlines Logo
14:02 - 05:45
MDT
-
LHR
11h 43m
1 stop
£1,575United Airlines
Booking Insights

KAYAK's insights & trends for London to Harrisburg flights

Get data-powered insights and trends into flights from London to Harrisburg to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London to Harrisburg?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London to Harrisburg were found on Delta (£783) and British Airways (£812).

Good to know - Cheap tickets from London to Harrisburg

Low seasonAugust
Cheapest flight£433
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from London Heathrow Airport to Harrisburg

When to book flights from London to Harrisburg

Are your dates flexible? Find out the best times to travel from London to Harrisburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Harrisburg

  • What is the cheapest flight from London to Harrisburg?

    In the last 3 days, the lowest price for a flight from London to Harrisburg was £433 for a one-way ticket and £783 for a return.

  • Which airports will I be using when flying from London to Harrisburg?

    There are 5 airports in London (London City, London Gatwick, London Heathrow, London Luton, and London Stansted.) and only 1 airport in Harrisburg (Harrisburg). The cheapest flights are generally found on the London Heathrow Airport to Harrisburg flight route.

  • Which aircraft models fly most regularly from London to Harrisburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Harrisburg?

    SkyTeam, and oneworld are the airline alliances operating flights between London and Harrisburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to Harrisburg, Finnair or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from London to Harrisburg are Finnair and Virgin Atlantic. With an average price for the route of £669 and an overall rating of 7.6, Finnair is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £644 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from London to Harrisburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Harrisburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Harrisburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Harrisburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Harrisburg with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Harrisburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harrisburg from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from London to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from London to Harrisburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Harrisburg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1357 reviews
7.5Comfort
6.9Entertainment
6.7Food
7.7Boarding
8.2Crew
Airline reviews

Very good seat, very comfortable, good food, and good service.

10.0 ExcellentSunny, Jan 2026
HEL - DEL
Read more Finnair reviews

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

The attendant on board was amazing. She should be doing business/first international long haul.

The boarding was cumbersome. The staff was not aligned. They called group 1 but then the agent said no. Then they called group 1 again but still would not board us. Then they called group 2 and they all came up and still hadn’t started boarding. Then someone came from the plane and said why is no one coming? And the agent said bc i thought not yet and she said I said over the walkie talkie to send the passengers down? What was not clear about that? Also, onboard, the crew gave announcements very ironic/authoritative, and in first class they gave us a cheesebox. My expectations based on competition airlines, is a warm meal. A little underwhelming.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Great seat in premium economy, great food and drinks throughout lots of in flight entertainment. 1 hour 40 min delayed flying out , 2 1/2 hour wait at passport control in tampa

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

Everything you need to know for your flight from London to Harrisburg

Information on your arrival and departure airports