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MDT - LON

$855 Find cheap flights from Harrisburg to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to London departing on 6/4. 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
0 bags
Wed 6/5
Wed 6/12

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harrisburg to London, 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 Harrisburg to London, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Cheap flight deals from Harrisburg to London (MDT-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to London 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 and deals for you by selecting your travel dates.
Choose your dates
12:44 pm - 7:50 amMDT-LHR
14h 06m1 stop
9:15 am - 12:22 amLHR-MDT
20h 07m1 stop
$855American Airlines
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Tue, Jun 4 - Tue, Jun 11
5:40 pm - 11:45 amMDT-LHR
13h 05m1 stop
2:25 pm - 6:28 pmLHR-MDT
33h 03m2 stops
$859United Airlines
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Thu, Sep 26 - Wed, Oct 2
1:43 pm - 6:55 amMDT-LHR
12h 12m2 stops
1:40 pm - 9:17 pmLHR-MDT
12h 37m1 stop
$861American Airlines
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Tue, Jul 23 - Fri, Aug 9
3:15 pm - 1:40 pmMDT-LHR
17h 25m2 stops
2:05 pm - 2:02 pmLHR-MDT
28h 57m2 stops
$862United Airlines
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Tue, Jun 4 - Tue, Jun 11
6:00 am - 6:20 amMDT-LHR
19h 20m2 stops
2:25 pm - 6:28 pmLHR-MDT
33h 03m2 stops
$864United Airlines
Find Deal
Thu, Sep 26 - Wed, Oct 2
3:00 pm - 7:45 amMDT-LHR
11h 45m1 stop
8:30 pm - 9:12 pmLHR-MDT
29h 42m2 stops
$868British Airways
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Tue, Jun 4 - Tue, Jun 11
3:00 pm - 4:25 pmMDT-LCY
20h 25m2 stops
9:15 am - 6:28 pmLCY-MDT
14h 13m2 stops
$886Lufthansa
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Tue, Oct 8 - Tue, Oct 15
7:06 pm - 11:15 amMDT-LGW
35h 09m2 stops
5:55 pm - 9:12 pmLGW-MDT
32h 17m2 stops
$895British Airways
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Tue, Jun 4 - Tue, Jun 11
12:25 pm - 6:25 amMDT-LHR
13h 00m1 stop
12:10 pm - 10:41 pmLHR-MDT
15h 31m1 stop
$1,089KLM
Find Deal
Thu, Sep 26 - Wed, Oct 2
2:49 pm - 6:35 pmMDT-LCY
22h 46m2 stops
7:10 pm - 6:29 pmLCY-MDT
28h 19m2 stops
$1,198Lufthansa
Find Deal
Tue, Jul 23 - Fri, Aug 9

Flights from Harrisburg to London - Travel Insights & Trends

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

What is the cheapest month to fly from Harrisburg to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Harrisburg to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Harrisburg to London is April, where tickets cost $721 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,268 and $1,006 respectively.

How far in advance should I book a flight from Harrisburg to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Harrisburg to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Harrisburg to London, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 9 days before departure.

Good to know

Low season

November

High season

May

Cheapest flight

$855
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Harrisburg to London Heathrow Airport

When to book flights from Harrisburg to London

Are your dates flexible? Find out the best times to travel from Harrisburg to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Harrisburg to London

  • What is the cheapest flight from Harrisburg to London?

    In the last 3 days, the lowest price for a flight from Harrisburg to London was $1,130 for a one-way ticket and $855 for a round-trip.

  • Do I need a passport to fly between Harrisburg and London?

    Yes

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

    When flying out of Harrisburg you will be using Harrisburg. You will be landing at one of these airports: London City, London Gatwick, or London Heathrow.

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

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

  • Which airline alliances offer flights from Harrisburg to London?

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

  • Which is the best airline for flights from Harrisburg to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harrisburg to London are United Airlines and American Airlines. With an average price for the route of $1,085 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $837 and an overall rating of 7.3.

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

    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 Harrisburg to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Harrisburg 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 Harrisburg to London?

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

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

    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 London from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Harrisburg to London

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to London. 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 Harrisburg to London? 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.
7.4
United AirlinesOverall score based on 11118 reviews
7.7Boarding
7.1Entertainment
7.2Comfort
6.7Food
8.1Crew
Airline reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

2.0 MediocreTed, May 2024IAD - SFO
Read more about United Airlines reviews

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Food was terrible Not many options Stewards dont care Delay

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Leg room was better than expected. Lavatory’s were easy to access.crew was grea!

Horrible seat allocation. Boarding was slow. Food was average and so was entertainment. The TV terminal didn't work and so had to use remote.

Book cheap flights from Harrisburg to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Harrisburg to London found on KAYAK in the last 72 hours.
5/24Fri
2 stopsUnited Airlines
15h 25mMDT-LCY
$1,130

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Harrisburg - London Flights

Departure:

Harrisburg (MDT)United States

Cabin classes: