Which layover airport has the shortest connection time from Harrisburg to London?

Atlanta (ATL) has the shortest average layover time for this route: 1h 53m.

Which airport is the most popular layover for flights between Harrisburg and London?

Washington, D.C. (IAD) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to London?

British Airways, American Airlines and Icelandair are the top three most popular airlines that fly to London from Harrisburg according to our data. British Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Harrisburg to London?

United Airlines, British Airways, and Lufthansa are the most popular carriers operating from Harrisburg to London

Which layover airport offers the lowest fares from Harrisburg to London?

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $808.

Which layover airport has the shortest travel time from Harrisburg to London?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 48m.

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

Prices for flights from Harrisburg Airport to London are refreshed on a daily basis.

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

The number of operators available for flights from Harrisburg Airport to London is 4 as of March 2026.

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

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 Harrisburg Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$230 Cheap Flights from Harrisburg to London in 2026

Q: What is the typical price of a round-trip flight between Harrisburg and London?

Prices are currently low for flights on this route. Typical prices usually range from $670 to $715. The lowest price recently found on this route was $646.

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Find the cheapest flights from Harrisburg to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:59 pm - 7:40 pm

MDT

LHR

18h 41m

2 stops

10:50 am - 11:25 pm

LHR

MDT

17h 35m

2 stops

$646Lufthansa

Wed, Aug 26 - Tue, Sep 8

6:00 am - 6:55 am

MDT

LHR

19h 55m

1 stop

7:30 am - 9:24 am

LHR

MDT

30h 54m

2 stops

$671United Airlines

Wed, Aug 26 - Tue, Sep 8

11:46 am - 6:50 am

MDT

LHR

14h 04m

1 stop

3:15 pm - 11:51 pm

LHR

MDT

13h 36m

1 stop

$709Multiple Airlines

Wed, Aug 26 - Tue, Sep 8

6:19 pm - 4:00 pm

MDT

LGW

16h 41m

2 stops

10:25 am - 10:50 pm

LGW

MDT

17h 25m

2 stops

$721Air France

Tue, May 5 - Wed, May 20

6:19 pm - 4:00 pm

MDT

LGW

16h 41m

2 stops

10:25 am - 10:50 pm

LGW

MDT

17h 25m

2 stops

$742Air France

Tue, May 5 - Wed, May 20

12:30 pm - 9:25 am

MDT

LGW

15h 55m

2 stops

10:35 am - 11:40 pm

LGW

MDT

18h 05m

2 stops

$894Delta

Sun, Aug 9 - Tue, Aug 18

2:50 pm - 3:15 pm

MDT

LCY

19h 25m

2 stops

7:55 pm - 6:51 pm

LCY

MDT

27h 56m

2 stops

$920British Airways

Mon, Apr 13 - Mon, Apr 20

12:30 pm - 9:20 am

MDT

LGW

15h 50m

2 stops

10:35 am - 11:40 pm

LGW

MDT

18h 05m

2 stops

$944Delta

Sat, Aug 8 - Tue, Aug 18

9:57 am - 8:00 pm

MDT

LGW

29h 03m

2 stops

8:40 pm - 10:53 pm

LGW

MDT

31h 13m

2 stops

$974British Airways

Fri, Apr 24 - Mon, Apr 27

2:50 pm - 8:00 pm

MDT

LGW

24h 10m

2 stops

8:40 pm - 10:53 pm

LGW

MDT

31h 13m

2 stops

$998Multiple Airlines

Fri, Apr 24 - Mon, Apr 27

United Airlines flights from Harrisburg to London

Our best United Airlines deals on Harrisburg to London flight tickets

United Airlines

Aug 26

MDT6:00 amHarrisburg

19h 55m

1 stop

LHR6:55 amLondon Heathrow

Sep 8

LHR7:30 amLondon Heathrow

30h 54m

2 stops

MDT9:24 amHarrisburg

$671

United Airlines

Aug 26

MDT6:30 amHarrisburg

22h 30m

2 stops

LHR10:00 amLondon Heathrow

Sep 8

LHR7:30 amLondon Heathrow

30h 54m

2 stops

MDT9:24 amHarrisburg

$675

United Airlines

Aug 26

MDT2:53 pmHarrisburg

11h 02m

1 stop

LHR6:55 amLondon Heathrow

Sep 8

LHR7:30 amLondon Heathrow

20h 55m

2 stops

MDT11:25 pmHarrisburg

$682

British Airways flights from Harrisburg to London

Our best British Airways deals on Harrisburg to London flight tickets

British Airways

May 5

MDT9:57 amHarrisburg

15h 53m

1 stop

LHR6:50 amLondon Heathrow

May 20

LHR9:15 amLondon Heathrow

16h 54m

1 stop

MDT9:09 pmHarrisburg

$734

British Airways

May 5

MDT9:57 amHarrisburg

15h 53m

1 stop

LHR6:50 amLondon Heathrow

May 20

LHR1:45 pmLondon Heathrow

14h 08m

1 stop

MDT10:53 pmHarrisburg

$754

British Airways

Apr 24

MDT2:50 pmHarrisburg

12h 00m

1 stop

LHR7:50 amLondon Heathrow

Apr 27

LHR9:35 pmLondon Heathrow

26h 16m

2 stops

MDT6:51 pmHarrisburg

$767

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 8/26

7:59 pm-7:40 pm

2 stops18h 41m

London Heathrow

Tue 9/8

10:50 am-11:25 pm

2 stops17h 35m

$646

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 8/26

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Tue 9/8

7:30 am-9:24 am

2 stops30h 54m

$671

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 8/26

11:46 am-6:50 am

1 stop14h 04m

London Heathrow

Tue 9/8

3:15 pm-11:51 pm

1 stop13h 36m

$709

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Tue 5/5

6:19 pm-4:00 pm

2 stops16h 41m

London Gatwick

Wed 5/20

10:25 am-10:50 pm

2 stops17h 25m

$721

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Tue 5/5

6:19 pm-4:00 pm

2 stops16h 41m

London Gatwick

Wed 5/20

10:25 am-10:50 pm

2 stops17h 25m

$742

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Sun 8/9

12:30 pm-9:25 am

2 stops15h 55m

London Gatwick

Tue 8/18

10:35 am-11:40 pm

2 stops18h 05m

$894

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

Mon 4/13

2:50 pm-3:15 pm

2 stops19h 25m

London City

Mon 4/20

7:55 pm-6:51 pm

2 stops27h 56m

$920

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Sat 8/8

12:30 pm-9:20 am

2 stops15h 50m

London Gatwick

Tue 8/18

10:35 am-11:40 pm

2 stops18h 05m

$944

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Fri 4/24

9:57 am-8:00 pm

2 stops29h 03m

London Gatwick

Mon 4/27

8:40 pm-10:53 pm

2 stops31h 13m

$974

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Fri 4/24

2:50 pm-8:00 pm

2 stops24h 10m

London Gatwick

Mon 4/27

8:40 pm-10:53 pm

2 stops31h 13m

$998

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harrisburg to London

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

Prices

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What is the typical price of a round-trip flight between Harrisburg and London?

When to book flights from Harrisburg to London

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

Estimated round-trip price

Cheap Harrisburg to London (MDT to LON) flight deals and tips

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

Fastest flight time	9h 41m
Direct flights	None

The fastest flight from Harrisburg to London takes 9h 41m

There are no direct flights from Harrisburg to London. There are no popular flight routes from Harrisburg to London.

Search flight deals

How far is Harrisburg to London by plane?
There are 3595.2 mi between Harrisburg and London. By plane, this route typically takes 9h 41m.
When did momondo last update prices for flights from Harrisburg Airport to London?
Prices for flights from Harrisburg Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Harrisburg Airport to London?
The number of operators available for flights from Harrisburg Airport to London is 4 as of March 2026.
How old do you have to be to fly from Harrisburg Airport to London?
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 Harrisburg Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Harrisburg to London?
momondo data reveals that the most frequently booked airline on the route from Harrisburg to London is American Airlines, representing 47% of all bookings. The subsequent popular airlines are United Airlines at 32% and British Airways at 20%.

Best airlines flying from Harrisburg to London

Compare and see reviews for airlines that fly from Harrisburg to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $531	Free Cancellation	Rating 7.9 8,242 reviews	Search Delta flights
United Airlines	PriceFrom $634	Free Cancellation	Rating 7.4 9,371 reviews	Search United Airlines flights
American Airlines	PriceFrom $693	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights
British Airways	PriceFrom $694	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Crawley

Hayes

Wembley

Dartford

Brentwood

Croydon

Guildford

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Richmond

Why use momondo?

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

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 from Harrisburg to London for you.

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

Yes. momondo allows you to filter the results for Harrisburg to London flights to just show those with flexible booking policies.

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

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 help filter your options to help you make an informed choice when booking flights to London from Harrisburg.

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

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

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Cheap flights from Harrisburg to London from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to London departing on 8/26. 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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How to get the cheapest flight ticket from Harrisburg to London

What is the typical price of a round-trip flight between Harrisburg and London?

What is the cheapest airline that flies from Harrisburg to London?

What airlines fly to London?

Which airport is the most popular layover for flights between Harrisburg and London?

Which layover airport offers the lowest fares from Harrisburg to London?

Which layover airport has the shortest travel time from Harrisburg to London?

Which layover airport has the shortest connection time from Harrisburg to London?

When to book flights from Harrisburg to London

Cheap Harrisburg to London (MDT to LON) flight deals and tips

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

Fastest flight time

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Best airlines flying from Harrisburg to London

Compare and see reviews for airlines that fly from Harrisburg to London with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

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Airports listed have a maximum distance of 35.6 mi from London

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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