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

Our cheapest airline available from London to Harrisburg is Delta. Our recent data shows that you can find tickets from as low as £542 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at £593 and £947 round-trip. Delta is currently priced 16% below the average price you’ll pay for this route.

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

Travellers seeking maximum savings on their London to Harrisburg flight should consider departing on Tuesday at midday when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Harrisburg ranges from 69.0 - 104.0 inches per month. May is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Harrisburg when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Harrisburg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest day to fly round-trip from London to Harrisburg?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Our data shows that August tends to be the cheapest month to fly to Harrisburg from London. Users have commonly found prices around £650 for the month, but tickets can be as low as £505. Due to multiple factors, prepare for potentially higher prices in December.

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.

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.

£542+ Flights from London to Harrisburg

Cheap flight deals from London to Harrisburg

Round-trip from	£542
Popular in	December
Cheapest in	August
Average price	£758

Delta
12/11-16/11
4 total stops
51h 37m total
London to Harrisburg

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from London to Harrisburg

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 2 July 2025.

Wed 12/1110:00LCY - MDT

2 stops17h 45mDelta

Sun 16/1117:58MDT - LCY

2 stops33h 52mDelta

Deal found 30/6£542

Mon 20/1008:40LHR - MDT

2 stops19h 05mDelta

Thu 23/1012:25MDT - LHR

2 stops18h 00mDelta

Deal found 30/6£589

Mon 20/1010:05LHR - MDT

1 stop11h 53mBritish Airways

Thu 23/1018:40MDT - LHR

1 stop10h 40mBritish Airways

Deal found 30/6£593

Mon 20/1008:10LCY - MDT

2 stops15h 49mMultiple Airlines

Thu 23/1014:43MDT - LCY

2 stops21h 32mMultiple Airlines

Deal found 30/6£771

Thu 14/812:15LHR - MDT

1 stop11h 34mUnited Airlines

Thu 21/806:30MDT - LHR

1 stop18h 50mUnited Airlines

Deal found 30/6£947

Mon 20/1013:45LHR - MDT

3 stops34h 14mMultiple Airlines

Thu 23/1014:43MDT - LHR

2 stops13h 57mMultiple Airlines

Deal found 30/6£1,340

Best flights from London to Harrisburg
Discover carefully curated flight deals from London to Harrisburg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 July 2025.

Wed 12/1110:00LCY - MDT

2 stops17h 45mDelta

Sun 16/1117:58MDT - LCY

2 stops33h 52mDelta

Deal found 30/6£542

Mon 20/1010:05LHR - MDT

1 stop11h 53mBritish Airways

Thu 23/1018:40MDT - LHR

1 stop10h 40mBritish Airways

Deal found 30/6£593

Mon 20/1008:10LCY - MDT

2 stops15h 49mMultiple Airlines

Thu 23/1014:43MDT - LCY

2 stops21h 32mMultiple Airlines

Deal found 30/6£771

Thu 14/812:15LHR - MDT

1 stop11h 34mUnited Airlines

Thu 21/806:30MDT - LHR

1 stop18h 50mUnited Airlines

Deal found 30/6£947

Mon 20/1008:40LHR - MDT

2 stops19h 05mDelta

Thu 23/1012:25MDT - LHR

2 stops18h 00mDelta

Deal found 30/6£589

Mon 20/1013:45LHR - MDT

3 stops34h 14mMultiple Airlines

Thu 23/1014:43MDT - LHR

2 stops13h 57mMultiple Airlines

Deal found 30/6£1,340

Last-minute flights from London to Harrisburg
Discover last-minute flight deals from London to Harrisburg. Data last updated 2 July 2025 and is based on user searches.

Thu 7/810:05LHR - MDT

1 stop12h 25mBritish Airways

Sat 9/818:30MDT - LHR

1 stop31h 10mBritish Airways

Deal found 30/6£757

Thu 7/814:10LHR - MDT

3 stops34h 51mMultiple Airlines

Sat 9/814:41MDT - LHR

2 stops13h 59mMultiple Airlines

Deal found 30/6£1,389

Thu 7/806:30LHR - MDT

2 stops21h 29mDelta

Sat 9/812:33MDT - LHR

2 stops15h 42mDelta

Deal found 30/6£2,549

Thu 14/812:15LHR - MDT

1 stop11h 34mUnited Airlines

Thu 21/806:30MDT - LHR

1 stop18h 50mUnited Airlines

Deal found 30/6£947

Cheapflights Fare Finder

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

LCY - MDT

LCYMDT

London City

Wed 12/11

10:00-22:45

2 stops17h 45m

Harrisburg

Sun 16/11

17:58-08:50

2 stops33h 52m

£542

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 20/10

08:40-22:45

2 stops19h 05m

Harrisburg

Thu 23/10

12:25-11:25

2 stops18h 00m

£589

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 20/10

10:05-16:58

1 stop11h 53m

Harrisburg

Thu 23/10

18:40-10:20

1 stop10h 40m

£593

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Mon 20/10

08:10-18:59

2 stops15h 49m

Harrisburg

Thu 23/10

14:43-17:15

2 stops21h 32m

£771

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 14/8

12:15-18:49

1 stop11h 34m

Harrisburg

Thu 21/8

06:30-06:20

1 stop18h 50m

£947

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 20/10

13:45-18:59

3 stops34h 14m

Harrisburg

Thu 23/10

14:43-09:40

2 stops13h 57m

£1,340

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 16/8

10:05-17:30

1 stop12h 25m

£709

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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 time of day to fly from LON to MDT?

It’s typically best to fly out from London to Harrisburg in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost for a return flight from London to Harrisburg?

Reviews of airlines servicing Harrisburg

Get a feel of what it's like to fly with Delta, 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.

Delta

8.0

Very Good

7,974 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,974 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,858 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,089 reviews

Delta

8.0

Very Good

7,974 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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.
What are the cheapest airlines flying from London to Harrisburg round-trip?
Our cheapest airline available from London to Harrisburg is Delta. Our recent data shows that you can find tickets from as low as £542 on this airline. Additional options worth looking into are British Airways and United Airlines, starting at £593 and £947 round-trip. Delta is currently priced 16% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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London City to Pittsburgh flights

Top 2 airlines flying from London to Harrisburg

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£527	Average£691	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£542	Average£823	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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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Cheap flights from London to Harrisburg from £542

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to Harrisburg

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from London to Harrisburg

Cheapest flights from London to HarrisburgExplore 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 2 July 2025.

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 2 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Harrisburg that are best for you.

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.

Cheapflights Insights

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

What is the cheapest time of day to fly from LON to MDT?

Find hourly flight availability from London to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

How much does it cost for a return flight from London to Harrisburg?

Reviews of airlines servicing Harrisburg

Get a feel of what it's like to fly with Delta, 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.

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?

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

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

How can I find direct flights from London to Harrisburg?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from London to Harrisburg

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?

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

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

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

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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 2 July 2025.