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Cheap flights from London Heathrow Airport to Harrisburg from £558

LHR — MDT
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Harrisburg

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Harrisburg

Tue 8/1215:10 -
2 stops27h 50m
Tue 15/1210:35 -
1 stop15h 05m
Deal found 24/10£696
Wed 9/1213:00 -
2 stops25h 40m
Wed 16/1208:19 -
1 stop16h 36m
Deal found 25/10£699
Mon 7/1206:35 -
2 stops17h 15m
Mon 14/1214:50 -
1 stop10h 50m
Deal found 23/10£782
Fri 25/1218:00 -
2 stops25h 00m
Fri 8/110:35 -
2 stops14h 45m
Deal found 27/10£784
Mon 14/1210:35 -
1 stop17h 14m
Wed 6/115:05 -
1 stop11h 45m
Deal found 23/10£826
Mon 14/1207:30 -
2 stops16h 20m
Wed 6/114:59 -
1 stop10h 41m
Deal found 23/10£829
Mon 14/1206:30 -
2 stops22h 18m
Wed 6/118:25 -
1 stop12h 15m
Deal found 22/10£829

Find flight deals from Heathrow to Harrisburg

Round-trip from

£696

One-way from

£558
United Airlines
  • United Airlines
  • 8/12-15/12
  • 3 total stops
  • 42h 55m total
  • London to Harrisburg
Search Deals
18/11-31/12
  • 18/11-31/12
  • 3 total stops
  • 50h 40m total
  • London to Harrisburg
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 23/12

17:50-19:16

2 stops30h 26m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£585

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 23/12

08:50-20:24

3 stops40h 34m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£654

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 23/12

20:35-21:56

2 stops30h 21m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£663

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Tue 8/12

15:10-14:00

2 stops27h 50m

Harrisburg

Tue 15/12

10:35-06:40

1 stop15h 05m

£696

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 9/12

13:00-09:40

2 stops25h 40m

Harrisburg

Wed 16/12

08:19-05:55

1 stop16h 36m

£699

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 4/11

12:15-21:09

3 stops37h 54m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£703

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Fri 20/11

14:50-11:45

2 stops49h 55m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£707
Fastest return journey

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Wed 23/12

10:35-19:05

1 stop13h 30m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£712

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Fri 20/11

06:50-16:54

2 stops15h 04m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£763

LondonHarrisburg

LHR London Heathrow - MDT Harrisburg

LHRMDT

London Heathrow

Fri 6/11

14:50-17:38

2 stops31h 48m

Harrisburg

Wed 31/12

00:00-06:00

Nonstop0h 00m

£769

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Best time to book a flight from Heathrow to Harrisburg

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

Cheapflights Insights

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

What’s the top stopover airport for flights from London Heathrow Airport to Harrisburg?

Philadelphia (PHL) – chosen by Cheapflights users on 56% of one-stop itineraries from London Heathrow Airport to Harrisburg on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Harrisburg?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £680.

What’s the fastest stopover option from London Heathrow Airport to Harrisburg?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 11h 34m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Harrisburg?

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 33m.

Reviews of airlines servicing Harrisburg

Check out reviews from past customers who have flown with United Airlines from London Heathrow Airport to Harrisburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,441 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.3

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,441 reviews
United Airlines
7.3
Good
10,441 reviews
Check prices

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.7

Overall

7.3

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

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

    Harrisburg (MDT), located 8.5 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Harrisburg. 1 airline have flights to Harrisburg from London Heathrow on a regular basis. Booking flights from London Heathrow to Harrisburg should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Harrisburg?

    Airlines like United Airlines fly from London Heathrow Airport to Harrisburg in about 27h 50m. The time it takes to get you to your destination can typically vary by up to . There are 3581 mi between London Heathrow Airport and Harrisburg.

  • What is the cheapest airline to fly from London Heathrow Airport to Harrisburg round-trip?

    Currently priced at £862, United Airlines will fly you from London Heathrow Airport to Harrisburg and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

    Yes. In addition to deals on Heathrow to Harrisburg flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Harrisburg.

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

    Yes. Cheapflights offers flight deals from Heathrow 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

Top airline flying from Heathrow to Harrisburg

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£862Average£948FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Harrisburg?

Deals for Heathrow to Harrisburg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Harrisburg from Heathrow.

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

Yes, we can. To see specific flights from Heathrow to Harrisburg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Harrisburg from Heathrow today and book when prices fit your budget.

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