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Flights to Harrisburg

£716 Cheap flights to Harrisburg

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Harrisburg departing on 27/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Harrisburg

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
08:40 - 23:59
LHR
-
MDT
20h 19m
2 stops
Delta Logo
16:19 - 13:15
MDT
-
LHR
15h 56m
2 stops
£716Delta
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
13:45 - 21:09
LHR
-
MDT
12h 24m
1 stop
Multiple Airlines Logo
09:57 - 06:50
MDT
-
LHR
15h 53m
1 stop
£723Multiple Airlines
Mon, 27 Apr - Mon, 4 May
British Airways Logo
09:15 - 22:53
LHR
-
MDT
18h 38m
1 stop
British Airways Logo
10:36 - 06:50
MDT
-
LHR
15h 14m
1 stop
£761British Airways
Fri, 15 May - Fri, 22 May
Delta Logo
06:30 - 22:50
LHR
-
MDT
21h 20m
2 stops
Delta Logo
17:00 - 12:05
MDT
-
LHR
14h 05m
2 stops
£775Delta
Fri, 15 May - Fri, 22 May
Delta Logo
13:25 - 23:51
LHR
-
MDT
15h 26m
1 stop
Delta Logo
17:00 - 12:05
MDT
-
LHR
14h 05m
2 stops
£788Delta
Fri, 15 May - Fri, 22 May
British Airways Logo
19:30 - 20:38
LHR
-
MDT
30h 08m
2 stops
British Airways Logo
10:36 - 10:20
MDT
-
LHR
18h 44m
1 stop
£807British Airways
Mon, 31 Aug - Sat, 5 Sep
British Airways Logo
19:30 - 20:38
LHR
-
MDT
30h 08m
2 stops
British Airways Logo
14:17 - 10:30
MDT
-
LHR
15h 13m
2 stops
£831British Airways
Mon, 31 Aug - Sat, 5 Sep
United Airlines Logo
16:40 - 23:28
LHR
-
MDT
11h 48m
1 stop
United Airlines Logo
14:40 - 10:40
MDT
-
LHR
15h 00m
1 stop
£839United Airlines
Mon, 11 May - Mon, 18 May
British Airways Logo
18:15 - 20:38
LHR
-
MDT
31h 23m
2 stops
British Airways Logo
14:17 - 09:20
MDT
-
LHR
14h 03m
2 stops
£850British Airways
Mon, 31 Aug - Sat, 5 Sep
Lufthansa Logo
09:15 - 23:30
LCY
-
MDT
19h 15m
2 stops
Lufthansa Logo
19:59 - 17:55
MDT
-
LCY
16h 56m
2 stops
£1,155Lufthansa
Tue, 14 Jul - Mon, 10 Aug

momondo Fare Finder

 
Locate flights to Harrisburg that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 1 April 2026.
Use the filters below to find and compare flights to Harrisburg that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 27/4

08:40-23:59

2 stops20h 19m

Harrisburg

Mon 4/5

16:19-13:15

2 stops15h 56m

£716

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 27/4

13:45-21:09

1 stop12h 24m

Harrisburg

Mon 4/5

09:57-06:50

1 stop15h 53m

£723

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 15/5

09:15-22:53

1 stop18h 38m

Harrisburg

Fri 22/5

10:36-06:50

1 stop15h 14m

£761

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 15/5

06:30-22:50

2 stops21h 20m

Harrisburg

Fri 22/5

17:00-12:05

2 stops14h 05m

£775

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 15/5

13:25-23:51

1 stop15h 26m

Harrisburg

Fri 22/5

17:00-12:05

2 stops14h 05m

£788

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

19:30-20:38

2 stops30h 08m

Harrisburg

Sat 5/9

10:36-10:20

1 stop18h 44m

£807

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

19:30-20:38

2 stops30h 08m

Harrisburg

Sat 5/9

14:17-10:30

2 stops15h 13m

£831
Fastest return journey

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 11/5

16:40-23:28

1 stop11h 48m

Harrisburg

Mon 18/5

14:40-10:40

1 stop15h 00m

£839

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 31/8

18:15-20:38

2 stops31h 23m

Harrisburg

Sat 5/9

14:17-09:20

2 stops14h 03m

£850

LondonHarrisburg

LCY - MDT

LCYMDT

London City

Tue 14/7

09:15-23:30

2 stops19h 15m

Harrisburg

Mon 10/8

19:59-17:55

2 stops16h 56m

£1,155

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Harrisburg from

Harrisburg flights insights and trends

Explore insights for your Harrisburg flight to craft the best travel plan

How long does it take to fly to Harrisburg?

Flight times from United Kingdom to Harrisburg vary, but if you’re flying out of London Heathrow and flying into Baltimore/Washington (one of the most popular routes), then the duration is 8h 15m on average. Another popular route from United Kingdom to Harrisburg is flying from Manchester to Baltimore/Washington, which will take roughly 10h 40m. Keep in mind that layovers or delays could extend your travel time.

Cheapest flights to Harrisburg

Find the cheapest flights to Harrisburg from your nearest city or airport
Find flights from London Heathrow Airport to Harrisburg
CHEAPEST MONTH TO FLY TO HARRISBURG FROM LONDON HEATHROW AIRPORTJanuary30% cheaperFlying from London Heathrow Airport to Harrisburg costs on average just £466 in January
MOST EXPENSIVE MONTH TO FLY TO HARRISBURG FROM LONDON HEATHROW AIRPORTFebruary18% more expensiveIt costs about £784 for flights to Harrisburg from London Heathrow Airport in February
MOST POPULAR MONTH TO FLY TO HARRISBURG FROM LONDON HEATHROW AIRPORTSeptember433% more users visitedMore momondo users searched in flights to Harrisburg from London Heathrow Airport in September than any other month

Cheap Harrisburg flight deals and tips

Summary info about Harrisburg flight prices, duration and airlines

Best Round-Trip Price

£716

Fastest flight time

20h 19m
The best round-trip flight price to Harrisburg from United Kingdom in the last 72 hours is £716 (London Heathrow to Harrisburg).
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The fastest flight to Harrisburg from United Kingdom takes 20h 19m (London Heathrow to Harrisburg).
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Frequently asked questions about flying to Harrisburg

What is the cheapest month to fly to Harrisburg?

The month of September is, on average, the cheapest month to fly to Harrisburg from United Kingdom, with most prices found around £613. If you don’t want to visit Harrisburg in September, then you should wait until October to fly from United Kingdom, when ticket prices are also cheap, with an average price of £620.

Is there an alternative airport near Harrisburg?

Finding an alternative and possibly cheaper destination airport near Harrisburg is possible. If you are planning a flight to Harrisburg, consider booking flights to Harrisburg Airport (8 mi from Harrisburg city centre), Lancaster Airport (33 mi from Harrisburg city centre), Hagerstown Regional Airport (59 mi from Harrisburg city centre), State College University Park Airport (64 mi from Harrisburg city centre) or Frederick Airport (65 mi from Harrisburg city centre).

Is there a cheaper alternative to flying into Harrisburg?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Harrisburg is Harrisburg Airport where the average price is £256. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Harrisburg Airport are updated daily.

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

As of April 2026, there are 3 operators available to choose from for flights to Harrisburg Airport.

How old do you have to be to fly to Harrisburg Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Harrisburg Airport.

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

The travel and health documents you'll need for your trip to Harrisburg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harrisburg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 to Harrisburg?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

momondo does allow users to show only those flights to Harrisburg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Harrisburg?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Harrisburg.

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

If you are not ready to book a flight to Harrisburg now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Harrisburg and let you know when they change.

An easier way to manage your Harrisburg trip

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Popular Flights to Harrisburg

Popular routes according to searches in the past day on momondo
London to Harrisburg Flightsfrom £1,067