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Cheap flights from London to Harrisburg from £567

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Harrisburg departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Harrisburg

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:40 - 16:52
LHR
-
MDT
37h 12m
2 stops
United Airlines Logo
06:15 - 10:25
MDT
-
LHR
23h 10m
2 stops
£658United Airlines
Mon, 21 Sep - Mon, 28 Sep
United Airlines Logo
08:00 - 23:30
LHR
-
MDT
20h 30m
2 stops
United Airlines Logo
14:00 - 06:45
MDT
-
LHR
11h 45m
1 stop
£686United Airlines
Mon, 21 Sep - Mon, 28 Sep
United Airlines Logo
07:45 - 23:30
LHR
-
MDT
20h 45m
2 stops
United Airlines Logo
10:30 - 06:45
MDT
-
LHR
15h 15m
2 stops
£690United Airlines
Wed, 9 Sep - Wed, 16 Sep
Lufthansa Logo
12:15 - 23:30
LHR
-
MDT
16h 15m
1 stop
Lufthansa Logo
10:30 - 06:55
MDT
-
LHR
15h 25m
1 stop
£730Lufthansa
Wed, 9 Sep - Wed, 16 Sep
British Airways Logo
09:15 - 23:11
LHR
-
MDT
18h 56m
1 stop
British Airways Logo
12:29 - 07:50
MDT
-
LHR
14h 21m
1 stop
£743British Airways
Mon, 21 Sep - Mon, 28 Sep
Lufthansa Logo
09:15 - 18:26
LCY
-
MDT
14h 11m
2 stops
Lufthansa Logo
19:59 - 17:55
MDT
-
LCY
40h 56m
2 stops
£761Lufthansa
Wed, 9 Sep - Wed, 16 Sep
Virgin Atlantic Logo
11:45 - 23:21
LHR
-
MDT
40h 36m
2 stops
Virgin Atlantic Logo
18:24 - 10:40
MDT
-
LHR
35h 16m
2 stops
£771Virgin Atlantic
Mon, 31 Aug - Sat, 5 Sep
Virgin Atlantic Logo
11:45 - 23:21
LHR
-
MDT
40h 36m
2 stops
Virgin Atlantic Logo
18:24 - 06:25
MDT
-
LHR
31h 01m
1 stop
£771Virgin Atlantic
Mon, 31 Aug - Sat, 5 Sep
Lufthansa Logo
16:40 - 23:30
LHR
-
MDT
11h 50m
1 stop
Lufthansa Logo
19:59 - 10:40
MDT
-
LHR
9h 41m
1 stop
£784Lufthansa
Sun, 13 Sep - Sun, 20 Sep
British Airways Logo
20:25 - 17:50
LHR
-
MDT
26h 25m
2 stops
British Airways Logo
19:31 - 08:05
MDT
-
LHR
31h 34m
1 stop
£808British Airways
Mon, 31 Aug - Sat, 5 Sep

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Iberia flights from London to Harrisburg

Our best Iberia deals on London to Harrisburg flight tickets
Iberia
31 Aug
LHR12:15London Heathrow
14h 43m
1 stop
MDT21:58Harrisburg
5 Sept
MDT19:31Harrisburg
31h 34m
1 stop
LHR08:05London Heathrow
£837
Iberia
31 Aug
LHR12:15London Heathrow
14h 43m
1 stop
MDT21:58Harrisburg
5 Sept
MDT19:31Harrisburg
31h 34m
1 stop
LHR08:05London Heathrow
£838

British Airways flights from London to Harrisburg

Our best British Airways deals on London to Harrisburg flight tickets
British Airways
21 Sept
LHR09:15London Heathrow
18h 56m
1 stop
MDT23:11Harrisburg
28 Sept
MDT12:29Harrisburg
14h 21m
1 stop
LHR07:50London Heathrow
£743
British Airways
31 Aug
LHR20:25London Heathrow
26h 25m
2 stops
MDT17:50Harrisburg
5 Sept
MDT19:31Harrisburg
31h 34m
1 stop
LHR08:05London Heathrow
£808
British Airways
31 Aug
LHR20:25London Heathrow
26h 25m
2 stops
MDT17:50Harrisburg
5 Sept
MDT19:31Harrisburg
31h 34m
1 stop
LHR08:05London Heathrow
£808

momondo 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, momondo users made 279,928 searches. Data last updated 1 August 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

Cheapest return flight

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 21/9

08:40-16:52

2 stops37h 12m

Harrisburg

Mon 28/9

06:15-10:25

2 stops23h 10m

£658

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 21/9

08:00-23:30

2 stops20h 30m

Harrisburg

Mon 28/9

14:00-06:45

1 stop11h 45m

£686

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 9/9

07:45-23:30

2 stops20h 45m

Harrisburg

Wed 16/9

10:30-06:45

2 stops15h 15m

£690

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 9/9

12:15-23:30

1 stop16h 15m

Harrisburg

Wed 16/9

10:30-06:55

1 stop15h 25m

£730

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 21/9

09:15-23:11

1 stop18h 56m

Harrisburg

Mon 28/9

12:29-07:50

1 stop14h 21m

£743

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Wed 9/9

09:15-18:26

2 stops14h 11m

Harrisburg

Wed 16/9

19:59-17:55

2 stops40h 56m

£761

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

11:45-23:21

2 stops40h 36m

Harrisburg

Sat 5/9

18:24-10:40

2 stops35h 16m

£771

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

11:45-23:21

2 stops40h 36m

Harrisburg

Sat 5/9

18:24-06:25

1 stop31h 01m

£771
Fastest return journey

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sun 13/9

16:40-23:30

1 stop11h 50m

Harrisburg

Sun 20/9

19:59-10:40

1 stop9h 41m

£784

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

20:25-17:50

2 stops26h 25m

Harrisburg

Sat 5/9

19:31-08:05

1 stop31h 34m

£808

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Harrisburg from

How to get the cheapest flight ticket from London to Harrisburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harrisburg?

The month of January is, on average, the cheapest month to fly to Harrisburg from London, with most prices found around £458. If you don’t want to visit Harrisburg in January, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £523.

When to book flights from London to Harrisburg

Are you open to changing your travel dates? Check out the ideal times to fly from London to Harrisburg according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Harrisburg (LON to MDT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Harrisburg

Fastest flight time

14h 11m

Direct flights

None
The fastest flight from London to Harrisburg takes 14h 11m
There are no direct flights from London to Harrisburg. There are no popular flight routes from London to Harrisburg.
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Frequently asked questions about flying from London to Harrisburg

  • How far is London to Harrisburg by plane?

    There are 3595.2 mi between London and Harrisburg. By plane, this route typically takes 14h 11m.

  • When did momondo last update prices for flights from London to Harrisburg Airport?

    Prices for flights from London to Harrisburg Airport were last updated today.

  • How many operators does momondo search for flights from London to Harrisburg Airport?

  • How old do you have to be to fly from London to Harrisburg Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Harrisburg Airport.

  • What documentation or ID do you need to fly to Harrisburg Airport?

    The necessary travel and health documents for your Harrisburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to Harrisburg

Compare and see reviews for airlines that fly from London to Harrisburg with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £210Free CancellationRating
6.7
8,136 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £458Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £667Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights

Travelling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from London to Harrisburg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Harrisburg. momondo saves you time and could save you money on your trip.

Can I find flights from London to Harrisburg with flexible booking policies on momondo?

Yes. All flights to Harrisburg from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Harrisburg?

Once all potential London to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Harrisburg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Harrisburg, momondo offers a useful price alert feature which will track prices for flights to Harrisburg from London and alert you when they change.

An easier way to manage your Harrisburg trip

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