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Cheap flights from London Heathrow Airport to Harrisburg from $554

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 Heathrow Airport to Harrisburg departing on 2/1. 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 London Heathrow Airport to Harrisburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:00 am - 9:05 pm
LHR
-
MDT
17h 05m2 stops
United Airlines Logo
5:30 pm - 11:15 am
MDT
-
LHR
12h 45m1 stop
$936United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
9:00 am - 9:05 pm
LHR
-
MDT
17h 05m2 stops
United Airlines Logo
2:28 pm - 9:10 am
MDT
-
LHR
13h 42m2 stops
$937United Airlines
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
7:40 am - 4:34 pm
LHR
-
MDT
13h 54m1 stop
United Airlines Logo
5:30 pm - 11:15 am
MDT
-
LHR
12h 45m1 stop
$973United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
7:25 am - 4:34 pm
LHR
-
MDT
14h 09m1 stop
United Airlines Logo
5:30 pm - 11:15 am
MDT
-
LHR
12h 45m1 stop
$974United Airlines
Tue, Jan 27 - Tue, Feb 3
United Airlines Logo
9:00 am - 8:56 pm
LHR
-
MDT
16h 56m2 stops
United Airlines Logo
6:29 am - 6:40 am
MDT
-
LHR
19h 11m2 stops
$976United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
9:00 am - 8:56 pm
LHR
-
MDT
16h 56m2 stops
United Airlines Logo
5:40 pm - 11:15 am
MDT
-
LHR
12h 35m1 stop
$977United Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
12:05 pm - 6:40 pm
LHR
-
MDT
11h 35m1 stop
United Airlines Logo
2:07 pm - 7:55 am
MDT
-
LHR
12h 48m1 stop
$1,014United Airlines
Thu, Feb 12 - Mon, Feb 16
Virgin Atlantic Logo
4:50 pm - 5:07 pm
LHR
-
MDT
29h 17m2 stops
Virgin Atlantic Logo
1:45 pm - 8:10 pm
MDT
-
LHR
49h 25m2 stops
$1,042Virgin Atlantic
Mon, Jan 5 - Sat, Jan 10
KLM Logo
4:50 pm - 5:07 pm
LHR
-
MDT
29h 17m2 stops
KLM Logo
1:45 pm - 7:50 am
MDT
-
LHR
13h 05m1 stop
$1,645KLM
Mon, Jan 5 - Sat, Jan 10
United Airlines Logo
12:05 pm - 6:59 pm
LHR
-
MDT
11h 54m1 stop
United Airlines Logo
6:30 am - 5:55 am
MDT
-
LHR
18h 25m1 stop
$1,727United Airlines
Tue, Jan 27 - Tue, Feb 3

United Airlines flights from London Heathrow Airport to Harrisburg

Our best United Airlines deals on London Heathrow Airport to Harrisburg flight tickets
United Airlines
Jan 28
LHR9:00 amLondon Heathrow
17h 05m
2 stops
MDT9:05 pmHarrisburg
Feb 4
MDT5:30 pmHarrisburg
12h 45m
1 stop
LHR11:15 amLondon Heathrow
$936
Find similar
United Airlines
Jan 27
LHR9:00 amLondon Heathrow
17h 05m
2 stops
MDT9:05 pmHarrisburg
Feb 3
MDT2:28 pmHarrisburg
13h 42m
2 stops
LHR9:10 amLondon Heathrow
$937
Find similar
United Airlines
Jan 28
LHR7:40 amLondon Heathrow
13h 54m
1 stop
MDT4:34 pmHarrisburg
Feb 4
MDT5:30 pmHarrisburg
12h 45m
1 stop
LHR11:15 amLondon Heathrow
$973
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 832,500 searches. Data last updated December 15, 2025.
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

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 1/28

9:00 am-9:05 pm

2 stops17h 05m

Harrisburg

Wed 2/4

5:30 pm-11:15 am

1 stop12h 45m

$936

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/27

9:00 am-9:05 pm

2 stops17h 05m

Harrisburg

Tue 2/3

2:28 pm-9:10 am

2 stops13h 42m

$937

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Wed 1/28

7:40 am-4:34 pm

1 stop13h 54m

Harrisburg

Wed 2/4

5:30 pm-11:15 am

1 stop12h 45m

$973

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/27

7:25 am-4:34 pm

1 stop14h 09m

Harrisburg

Tue 2/3

5:30 pm-11:15 am

1 stop12h 45m

$974

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 2/12

9:00 am-8:56 pm

2 stops16h 56m

Harrisburg

Mon 2/16

6:29 am-6:40 am

2 stops19h 11m

$976

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 2/12

9:00 am-8:56 pm

2 stops16h 56m

Harrisburg

Mon 2/16

5:40 pm-11:15 am

1 stop12h 35m

$977

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Thu 2/12

12:05 pm-6:40 pm

1 stop11h 35m

Harrisburg

Mon 2/16

2:07 pm-7:55 am

1 stop12h 48m

$1,014

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 1/5

4:50 pm-5:07 pm

2 stops29h 17m

Harrisburg

Sat 1/10

1:45 pm-8:10 pm

2 stops49h 25m

$1,042

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Mon 1/5

4:50 pm-5:07 pm

2 stops29h 17m

Harrisburg

Sat 1/10

1:45 pm-7:50 am

1 stop13h 05m

$1,645

LondonHarrisburg

LHR - MDT

LHRMDT

London Heathrow

Tue 1/27

12:05 pm-6:59 pm

1 stop11h 54m

Harrisburg

Tue 2/3

6:30 am-5:55 am

1 stop18h 25m

$1,727

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Harrisburg from

How to get the cheapest flight ticket from London Heathrow Airport 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 February is, on average, the cheapest month to fly to Harrisburg from London Heathrow Airport, with most prices found around $711. If you aren’t able to travel to Harrisburg during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $726.

What is the cheapest time of day to depart on your flight to Harrisburg?

Our data shows that the cheapest London Heathrow Airport to Harrisburg flights are usually those with departure times in the morning. Our users have found flights to Harrisburg in the morning for as low as $956. Try not to purchase tickets at noon because they tend to be around $1,020. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Heathrow Airport to Harrisburg

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

Cheap London Heathrow Airport to Harrisburg (LHR to MDT) flight deals and tips

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

Fastest flight time

16h 56m

Direct flights

None
The fastest flight from London Heathrow Airport to Harrisburg takes 16h 56m
There are no direct flights from London Heathrow Airport to Harrisburg. There are no popular flight routes from London Heathrow Airport to Harrisburg.
Search flight deals

  • How far is London Heathrow to Harrisburg by plane?

    There are 3582.5 mi between London Heathrow and Harrisburg. By plane, this route typically takes 16h 56m.

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

    Prices for flights from London Heathrow Airport to Harrisburg Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport 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.

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Hershey
Carlisle
Mechanicsburg
Camp Hill
Hummelstown

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harrisburg from London.

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

All flight searches from London to Harrisburg on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Harrisburg.

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

Of course. momondo tracks the price of London to Harrisburg flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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