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Flights to Harrisburg

£430 Cheap flights to Harrisburg

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Harrisburg departing on 23/5. 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
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
08:55 - 23:51
LHR
-
MDT
19h 56m
2 stops
Delta Logo
17:00 - 14:35
MDT
-
LHR
16h 35m
2 stops
£776Delta
Sat, 23 May - Sun, 31 May
Delta Logo
10:45 - 22:50
LHR
-
MDT
17h 05m
1 stop
Delta Logo
17:00 - 14:35
MDT
-
LHR
16h 35m
2 stops
£785Delta
Sat, 23 May - Sun, 31 May
United Airlines Logo
09:00 - 23:13
LHR
-
MDT
18h 13m
2 stops
United Airlines Logo
06:15 - 05:55
MDT
-
LHR
19h 40m
1 stop
£791United Airlines
Thu, 19 Mar - Thu, 26 Mar
British Airways Logo
09:15 - 20:59
LHR
-
MDT
16h 44m
1 stop
British Airways Logo
10:36 - 07:50
MDT
-
LHR
16h 14m
1 stop
£806British Airways
Sat, 23 May - Sun, 31 May
United Airlines Logo
07:40 - 16:44
LHR
-
MDT
13h 04m
1 stop
United Airlines Logo
06:15 - 05:55
MDT
-
LHR
19h 40m
1 stop
£819United Airlines
Thu, 19 Mar - Thu, 26 Mar
United Airlines Logo
12:45 - 23:13
LHR
-
MDT
14h 28m
2 stops
United Airlines Logo
06:15 - 10:45
MDT
-
LHR
24h 30m
1 stop
£828United Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
16:20 - 09:32
LHR
-
MDT
21h 12m
1 stop
United Airlines Logo
06:15 - 05:45
MDT
-
LHR
19h 30m
1 stop
£851United Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
12:00 - 23:13
LHR
-
MDT
15h 13m
2 stops
United Airlines Logo
14:33 - 08:20
MDT
-
LHR
13h 47m
2 stops
£924United Airlines
Sat, 21 Mar - Sat, 28 Mar
United Airlines Logo
09:00 - 23:13
LHR
-
MDT
18h 13m
2 stops
United Airlines Logo
06:15 - 05:55
MDT
-
LHR
19h 40m
1 stop
£955United Airlines
Fri, 20 Mar - Fri, 27 Mar
United Airlines Logo
09:00 - 23:13
LHR
-
MDT
18h 13m
2 stops
United Airlines Logo
14:33 - 09:10
MDT
-
LHR
14h 37m
2 stops
£1,177United Airlines
Fri, 20 Mar - Fri, 27 Mar

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 5 February 2026.
Use the filters below to find and compare flights to Harrisburg that are best for you.

Fly from

Route

Depart

Return

Price

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 23/5

08:55-23:51

2 stops19h 56m

Harrisburg

Sun 31/5

17:00-14:35

2 stops16h 35m

£776

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 23/5

10:45-22:50

1 stop17h 05m

Harrisburg

Sun 31/5

17:00-14:35

2 stops16h 35m

£785

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 19/3

09:00-23:13

2 stops18h 13m

Harrisburg

Thu 26/3

06:15-05:55

1 stop19h 40m

£791

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 23/5

09:15-20:59

1 stop16h 44m

Harrisburg

Sun 31/5

10:36-07:50

1 stop16h 14m

£806

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 19/3

07:40-16:44

1 stop13h 04m

Harrisburg

Thu 26/3

06:15-05:55

1 stop19h 40m

£819

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 21/3

12:45-23:13

2 stops14h 28m

Harrisburg

Sat 28/3

06:15-10:45

1 stop24h 30m

£828

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 21/3

16:20-09:32

1 stop21h 12m

Harrisburg

Sat 28/3

06:15-05:45

1 stop19h 30m

£851

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Sat 21/3

12:00-23:13

2 stops15h 13m

Harrisburg

Sat 28/3

14:33-08:20

2 stops13h 47m

£924

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 20/3

09:00-23:13

2 stops18h 13m

Harrisburg

Fri 27/3

06:15-05:55

1 stop19h 40m

£955

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Fri 20/3

09:00-23:13

2 stops18h 13m

Harrisburg

Fri 27/3

14:33-09:10

2 stops14h 37m

£1,177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 Edinburgh Turnhouse to Baltimore/Washington, which will take roughly 10h 10m. 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 AIRPORTMarch15% cheaperFlying from London Heathrow Airport to Harrisburg costs on average just £548 in March
MOST EXPENSIVE MONTH TO FLY TO HARRISBURG FROM LONDON HEATHROW AIRPORTJune12% more expensiveIt costs about £721 for flights to Harrisburg from London Heathrow Airport in June
MOST POPULAR MONTH TO FLY TO HARRISBURG FROM LONDON HEATHROW AIRPORTSeptember700% 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 One-Way Price

£430

Best Round-Trip Price

£776

Fastest flight time

37h 54m

Popular in

July
The best one-way flight price to Harrisburg from United Kingdom in the last 72 hours is £430 (London Heathrow to Harrisburg).
Search Deals
The best round-trip flight price to Harrisburg from United Kingdom in the last 72 hours is £776 (London Heathrow to Harrisburg).
Search Deals
The fastest flight to Harrisburg from United Kingdom takes 37h 54m (London City to Harrisburg).
Search Deals
July has the highest demand for flights to Harrisburg, with a 18% price increase on average.
Search Deals

Frequently asked questions about flying to Harrisburg

What is the cheapest month to fly to Harrisburg?

The month of August is, on average, the cheapest month to fly to Harrisburg from United Kingdom, with most prices found around £518. If you don’t want to visit Harrisburg in August, then you should wait until January to fly from United Kingdom, when ticket prices are also cheap, with an average price of £575.

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 £248. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Harrisburg?

In the past two weeks, users have booked deals to Harrisburg for £175/person, which is 29% cheaper than the average flight to Harrisburg. To find the cheapest price to Harrisburg from your area, use 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 February 2026, there are 5 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
Hershey

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 £1,063