$290 Find Cheap Flights from Harrisburg to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to the United Kingdom departing on 5/7. 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

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Cheap Flights from Harrisburg to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$725
Edinburgh
Edinburgh2 stops$711
London
London1 stop$725
Edinburgh
Edinburgh2 stops$711

Book Cheap Harrisburg to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to the United Kingdom 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 round-trip flight deals from Harrisburg to the United Kingdom

Tue, Apr 21 - Sun, May 3
Delta Logo
6:00 am - 7:05 am
MDT
-
EDI
20h 05m
2 stops
Delta Logo
9:00 am - 11:59 pm
EDI
-
MDT
19h 59m
1 stop
$711Delta
Tue, Apr 21 - Sat, May 2
Delta Logo
6:00 am - 7:05 am
MDT
-
EDI
20h 05m
2 stops
Delta Logo
9:00 am - 11:11 am
EDI
-
MDT
31h 11m
1 stop
$717Delta
Tue, Apr 21 - Fri, May 1
Delta Logo
6:00 am - 7:05 am
MDT
-
EDI
20h 05m
2 stops
Delta Logo
2:05 pm - 3:38 pm
EDI
-
MDT
30h 33m
2 stops
$722Delta
Tue, May 5 - Wed, May 20
Multiple Airlines Logo
12:00 pm - 1:15 pm
MDT
-
LHR
20h 15m
1 stop
Multiple Airlines Logo
6:15 am - 4:17 pm
LHR
-
MDT
15h 02m
2 stops
$725Multiple Airlines
Tue, May 5 - Tue, May 12
Delta Logo
12:00 pm - 1:15 pm
MDT
-
LHR
20h 15m
1 stop
Delta Logo
8:40 am - 10:50 pm
LHR
-
MDT
19h 10m
2 stops
$726Delta
Tue, Aug 18 - Wed, Sep 2
Multiple Airlines Logo
2:56 pm - 1:15 pm
MDT
-
LHR
17h 19m
1 stop
Multiple Airlines Logo
6:15 am - 4:08 pm
LHR
-
MDT
14h 53m
2 stops
$727Multiple Airlines
Tue, May 5 - Wed, May 20
KLM Logo
4:19 pm - 7:10 am
MDT
-
LHR
9h 51m
1 stop
KLM Logo
1:25 pm - 11:51 pm
LHR
-
MDT
15h 26m
1 stop
$732KLM
Fri, Apr 24 - Mon, Apr 27
KLM Logo
6:19 pm - 1:15 pm
MDT
-
LHR
13h 56m
1 stop
KLM Logo
10:45 am - 11:03 pm
LHR
-
MDT
17h 18m
1 stop
$733KLM
Tue, Sep 22 - Tue, Oct 6
American Airlines Logo
7:40 pm - 2:35 pm
MDT
-
EDI
13h 55m
2 stops
American Airlines Logo
11:25 am - 8:38 pm
EDI
-
MDT
14h 13m
1 stop
$861American Airlines
Tue, Sep 22 - Tue, Oct 6
British Airways Logo
10:36 am - 7:30 am
MDT
-
EDI
15h 54m
1 stop
British Airways Logo
11:25 am - 9:32 pm
EDI
-
MDT
15h 07m
1 stop
$868British Airways
Booking Insights

KAYAK's insights & trends for Harrisburg to the United Kingdom flights

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

Which airlines provide the cheapest flights from Harrisburg to the United Kingdom?

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 round-trip tickets from Harrisburg to the United Kingdom were found on Delta ($725) and British Airways ($868).

Good to know

Low seasonApril
Cheapest flight$270
Best time to beat the crowds but there is an average 192% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Harrisburg to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Harrisburg to the United Kingdom?

    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 the United Kingdom.

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

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

    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 from Harrisburg to the United Kingdom with an airline and back with another airline.

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

    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 from Harrisburg to the United Kingdom 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 serving from Harrisburg to the United Kingdom

 
Need help choosing which airline to fly with from Harrisburg to the United Kingdom? 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.
7.9
DeltaOverall score based on 8366 reviews
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

8.0 ExcellentEarl, Apr 2026
ORD - DTW
Read more Delta reviews

Everything could have benn better. Short fly, no food, no entertainment and no wifi.

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

On the return flight, flight attendant Britt went out of her way to inform passengers that several of us had tight connections.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Everything you need to know for your flight from Harrisburg to the United Kingdom

Information on your arrival and departure airports