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£472+ Cheap flights to Harrisburg

— MDT
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Harrisburg in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Harrisburg

Tue 24/1108:25 -
2 stops15h 12m
Tue 1/1208:00 -
2 stops20h 05m
Deal found 6/11£751
Sat 5/1207:40 -
1 stop18h 14m
Sat 12/1206:20 -
2 stops19h 10m
Deal found 7/11£775
Tue 24/1110:35 -
1 stop15h 41m
Tue 1/1213:57 -
1 stop12h 53m
Deal found 6/11£788
Tue 22/1206:30 -
2 stops21h 45m
Tue 29/1206:15 -
1 stop20h 30m
Deal found 4/11£940
Mon 21/1208:55 -
1 stop20h 01m
Tue 29/1206:15 -
1 stop20h 30m
Deal found 4/11£955
Mon 21/1211:30 -
2 stops16h 45m
Tue 29/1213:00 -
1 stop13h 45m
Deal found 4/11£955
Mon 21/1211:05 -
2 stops34h 53m
Mon 28/1206:03 -
1 stop20h 52m
Deal found 4/11£959
Mon 21/1212:35 -
1 stop14h 47m
Mon 28/1217:40 -
1 stop11h 00m
Deal found 4/11£964
Mon 21/1210:35 -
1 stop17h 14m
Thu 31/1215:07 -
1 stop11h 43m
Deal found 4/11£966
Tue 22/1212:05 -
1 stop11h 43m
Tue 29/1214:10 -
1 stop12h 45m
Deal found 7/11£967

Find flight deals to Harrisburg

Return from

£726

One-way from

£472

Popular in

July

Cheapest in

January

Average price

£657
United Airlines
  • United Airlines
  • 20/1-24/1
  • 3 total stops
  • 59h 10m total
  • London to Harrisburg
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19/1-31/12
  • 19/1-31/12
  • 3 total stops
  • 49h 32m total
  • London to Harrisburg
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£162 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£38 potential savings vs. average return price).
Search Deals
Average for return flights in November 2026
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Cheapflights Fare Finder

 
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 London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Tue 19/1

08:55-23:45

1 stop19h 50m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£549

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 13/1

16:00-11:50

1 stop24h 50m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£549

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Sun 25/4

09:15-22:53

2 stops18h 38m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£573
Fastest return journey

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Sun 25/4

16:05-23:59

1 stop12h 54m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£588

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Thu 14/1

08:55-23:34

1 stop19h 39m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£591

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Fri 15/1

08:55-17:53

1 stop13h 58m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£591

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Sun 17/1

10:50-23:34

1 stop17h 44m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£595

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Sat 16/1

10:50-23:34

1 stop17h 44m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£595

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Thu 24/12

06:35-21:15

2 stops19h 40m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£695

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 20/1

12:50-09:45

2 stops25h 55m

Harrisburg

Sun 24/1

17:40-07:55

1 stop33h 15m

£726

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Harrisburg

How long is the flight to Harrisburg?

On average, a flight from London to Harrisburg takes 20 hours 52 minutes. Flights to Harrisburg from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Harrisburg?

The most popular airline flying from London to Harrisburg is United Airlines.

United Airlines
United Airlines
From £860

What are the cheapest airlines that fly to Harrisburg?

The cheapest airline flying from London to Harrisburg is United Airlines.

Rainfall in Harrisburg by month

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.

Temperature in Harrisburg by month

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).

FAQs about flying to Harrisburg

Getting around Harrisburg

Driving is the easiest way to see the city, and be aware that parking is generally metered. There is also a good bus service across the city (and to cities like Pittsburgh) but the best way to see the inner city is by walking. Harrisburg lends itself to walking, with its compact layout and tree lined streets.

Getting to the city from the airport

The local bus travels from the airport to Harrisburg city centre at regular intervals and is by far the cheapest way to get into town. However, it doesn’t run on Sunday or after 8pm on any day. Book a taxi, shuttle bus or rental car to avoid any hassle and provide easy access to out of town lodges and hotels.

  • What airport do you fly into for flights to Harrisburg?

    For a flight to Harrisburg, you will be flying into Harrisburg. Harrisburg (MDT) is just 8.5 mi from the center of the city.

  • Can I find cheaper flights to Harrisburg if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Harrisburg on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Harrisburg?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Harrisburg.

  • Where does the fastest flight to Harrisburg depart from?

    For those looking to save time traveling to Harrisburg, London offers the quickest one-way flight (15 hours 12 minutes).

  • Does Harrisburg have car hire?

    Yes. Those touching down at Harrisburg can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Harrisburg?

    Yes. Harrisburg has hotels nearby for those requiring accommodations. Fairfield Inn & Suites by Marriott Harrisburg International Airport is the closest property to Harrisburg (0.0 mi away from Harrisburg).

See more FAQs

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Can Cheapflights find flights to Harrisburg with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Harrisburg, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Harrisburg flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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