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.

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

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $644.

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

Philadelphia (PHL) has the shortest average layover time for this route: 2h 05m.

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 52% of people opting to fly with this airline when traveling to London. Keep in mind that there are 10 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 is the most popular carrier operating from Harrisburg to London

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 January 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.

$387 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 typical for flights on this route. Typical prices usually range from $525 to $855. The lowest price recently found on this route was $595.

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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.

3:03 pm - 7:50 am

MDT

LHR

11h 47m1 stop

7:05 pm - 8:14 pm

LHR

MDT

30h 09m2 stops

$595British Airways

Wed, Jan 21 - Mon, Jan 26

3:03 pm - 2:55 pm

MDT

LHR

18h 52m2 stops

11:25 am - 8:14 pm

LHR

MDT

37h 49m2 stops

$601British Airways

Wed, Jan 21 - Mon, Jan 26

12:30 pm - 8:50 am

MDT

LHR

15h 20m2 stops

8:40 am - 11:41 pm

LHR

MDT

20h 01m2 stops

$623Delta

Wed, May 13 - Tue, May 19

2:07 pm - 11:15 am

MDT

LHR

16h 08m1 stop

6:50 am - 10:00 am

LHR

MDT

31h 10m2 stops

$630United Airlines

Fri, Mar 6 - Sat, Mar 14

6:15 am - 5:55 am

MDT

LHR

18h 40m1 stop

9:00 am - 9:32 am

LHR

MDT

28h 32m2 stops

$631United Airlines

Thu, Mar 5 - Sat, Mar 14

6:15 am - 7:10 am

MDT

LHR

19h 55m2 stops

9:00 am - 9:32 am

LHR

MDT

28h 32m2 stops

$634United Airlines

Thu, Mar 5 - Sat, Mar 14

3:08 pm - 7:50 am

MDT

LHR

11h 42m1 stop

6:15 am - 8:14 pm

LHR

MDT

18h 59m2 stops

$651Multiple Airlines

Tue, Jan 20 - Sun, Jan 25

2:49 pm - 5:55 pm

MDT

LCY

22h 06m2 stops

6:30 pm - 11:27 pm

LCY

MDT

33h 57m2 stops

$735Lufthansa

Tue, Apr 28 - Mon, May 4

2:30 pm - 5:55 pm

MDT

LCY

22h 25m2 stops

9:15 am - 11:27 pm

LCY

MDT

19h 12m2 stops

$806Lufthansa

Wed, May 13 - Tue, May 19

11:27 am - 10:00 am

MDT

LGW

17h 33m1 stop

11:40 am - 10:56 pm

LGW

MDT

16h 16m2 stops

$966Multiple Airlines

Fri, Jan 23 - Mon, Jan 26

Lufthansa flights from Harrisburg to London

Our best Lufthansa deals on Harrisburg to London flight tickets

Lufthansa

Apr 28

MDT2:49 pmHarrisburg

14h 51m

1 stop

LHR10:40 amLondon Heathrow

May 4

LHR8:25 pmLondon Heathrow

32h 02m

2 stops

MDT11:27 pmHarrisburg

$657

Find similar

Lufthansa

Apr 28

MDT2:49 pmHarrisburg

11h 06m

1 stop

LHR6:55 amLondon Heathrow

May 3

LHR8:30 amLondon Heathrow

19h 57m

2 stops

MDT11:27 pmHarrisburg

$671

Find similar

Lufthansa

Apr 24

MDT2:49 pmHarrisburg

14h 06m

2 stops

LHR9:55 amLondon Heathrow

Apr 27

LHR10:50 amLondon Heathrow

17h 38m

2 stops

MDT11:28 pmHarrisburg

$715

Find similar

British Airways flights from Harrisburg to London

Our best British Airways deals on Harrisburg to London flight tickets

British Airways

Jan 21

MDT3:03 pmHarrisburg

11h 47m

1 stop

LHR7:50 amLondon Heathrow

Jan 26

LHR7:05 pmLondon Heathrow

30h 09m

2 stops

MDT8:14 pmHarrisburg

$595

Find similar

British Airways

Jan 21

MDT3:03 pmHarrisburg

18h 52m

2 stops

LHR2:55 pmLondon Heathrow

Jan 26

LHR11:25 amLondon Heathrow

37h 49m

2 stops

MDT8:14 pmHarrisburg

$601

Find similar

British Airways

Jan 21

MDT3:03 pmHarrisburg

11h 47m

1 stop

LHR7:50 amLondon Heathrow

Jan 25

LHR10:15 amLondon Heathrow

14h 59m

1 stop

MDT8:14 pmHarrisburg

$635

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 1/21

3:03 pm-7:50 am

1 stop11h 47m

London Heathrow

Mon 1/26

7:05 pm-8:14 pm

2 stops30h 09m

$595

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 1/21

3:03 pm-2:55 pm

2 stops18h 52m

London Heathrow

Mon 1/26

11:25 am-8:14 pm

2 stops37h 49m

$601

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Wed 5/13

12:30 pm-8:50 am

2 stops15h 20m

London Heathrow

Tue 5/19

8:40 am-11:41 pm

2 stops20h 01m

$623

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Fri 3/6

2:07 pm-11:15 am

1 stop16h 08m

London Heathrow

Sat 3/14

6:50 am-10:00 am

2 stops31h 10m

$630

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Thu 3/5

6:15 am-5:55 am

1 stop18h 40m

London Heathrow

Sat 3/14

9:00 am-9:32 am

2 stops28h 32m

$631

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Thu 3/5

6:15 am-7:10 am

2 stops19h 55m

London Heathrow

Sat 3/14

9:00 am-9:32 am

2 stops28h 32m

$634

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

Tue 1/20

3:08 pm-7:50 am

1 stop11h 42m

London Heathrow

Sun 1/25

6:15 am-8:14 pm

2 stops18h 59m

$651

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

Tue 4/28

2:49 pm-5:55 pm

2 stops22h 06m

London City

Mon 5/4

6:30 pm-11:27 pm

2 stops33h 57m

$735

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

Wed 5/13

2:30 pm-5:55 pm

2 stops22h 25m

London City

Tue 5/19

9:15 am-11:27 pm

2 stops19h 12m

$806

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

Fri 1/23

11:27 am-10:00 am

1 stop17h 33m

London Gatwick

Mon 1/26

11:40 am-10:56 pm

2 stops16h 16m

$966

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

Airlines

Layovers

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 29m
Direct flights	None

The fastest flight from Harrisburg to London takes 9h 29m

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 29m.
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 January 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 43% of all bookings. The subsequent popular airlines are United Airlines at 29% and British Airways at 28%.

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 8,023 reviews	Search Delta flights
United Airlines	PriceFrom $659	Free Cancellation	Rating 7.4 9,138 reviews	Search United Airlines flights
American Airlines	PriceFrom $693	Free Cancellation	Rating 7.2 11,091 reviews	Search American Airlines flights
British Airways	PriceFrom $694	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights

Gatwick

Luton

Hounslow

Milton Keynes

Dover

Slough

Guildford

Hayes

Crawley

Dartford

Brentwood

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Chelmsford

Stansted

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

London Stansted Airport

Popular cities in the United Kingdom

Flights to Manchesterfrom $389

Flights to Edinburghfrom $368

Flights to Birminghamfrom $374

Flights to Glasgowfrom $392

Flights to Newcastle upon Tynefrom $463

Flights to Belfastfrom $482

Flights to Bristolfrom $416

Flights to Invernessfrom $387

Flights to Liverpoolfrom $438

Flights to Aberdeenfrom $491

Flights to Leedsfrom $429

Flights to Cardifffrom $525

Cheap flights from Harrisburg to London from $387

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 2/6. 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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Filter for what you want

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Lufthansa flights from Harrisburg to London

Our best Lufthansa deals on Harrisburg to London flight tickets

British Airways flights from Harrisburg to London

Our best British Airways deals on Harrisburg to London flight tickets

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See travel insights to London from

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?

United Airlines is the most popular carrier operating from Harrisburg to London

What airlines fly to London?

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.

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

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $644.

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.

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

Philadelphia (PHL) has the shortest average layover time for this route: 2h 05m.

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

Direct flights

How far is Harrisburg to London by plane?

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

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

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

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

What is the most popular airline from Harrisburg to London?

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?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London