What are the cheapest airlines flying from Harrisburg to London round-trip?

According to our current data, Delta ($635), KLM ($643), and United Airlines ($688) offers the cheapest pricing from Harrisburg to London. These flights start at 27% lower than the current average price 3 months from now.

What is the cheapest day to fly from Harrisburg to London?

Travelers seeking maximum savings on their Harrisburg to London flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Harrisburg to London?

Most travelers choose Harrisburg - London Heathrow, Harrisburg - London City or Harrisburg - London Gatwick when deciding on the best route from Harrisburg to London.

What are the most popular airlines that fly from Harrisburg to London?

The most popular airlines flying from Harrisburg to London are American Airlines, British Airways and Delta. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Harrisburg to London?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 44% when planning your travel around this day of the week.

What is the cheapest month to fly from Harrisburg to London?

Our data shows that October tends to be the cheapest month to fly to London from Harrisburg. Users have commonly found prices around $875 for the month, but tickets can be as low as $603. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Harrisburg-London flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Harrisburg-London flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Harrisburg-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Harrisburg-London flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 8.5 mi from the city center, Harrisburg is the airport most travelers will use when flying to London from Harrisburg. Booking flights from Harrisburg (MDT) to London should be relatively easy as there are 0 daily outbound flights to London from 4 different airlines.

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

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

How can I find direct flights from Harrisburg to London?

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

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

Yes. Cheapflights offers flight deals from Harrisburg to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$635+ Flights from Harrisburg to London

Q: What is the cheapest month to book a flight from Harrisburg to London?

Currently, November is the cheapest month in which you can book a flight from Harrisburg to London (average of $661). Flying from Harrisburg to London in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Q: E

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Q: E

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Q: What is the cheapest time of day to fly from MDT to LON?

One of the essential ways to save on airfare from Harrisburg to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.

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Cheap flight deals from Harrisburg to London

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$635 (Delta)
Popular in	June
Cheapest in	October

Provider with most accurate pricing for Harrisburg-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Harrisburg-London (LON) flights.

Search Deals

From Harrisburg to London (LON)

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($213 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Find flight deals from Harrisburg to London

Cheapest flights from Harrisburg to London
Explore the most affordable flight options available from Harrisburg to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

dom. 4/135:00 pmMDT - LHR

1 stop10h 55mDelta

mié. 4/306:15 amLHR - MDT

2 stops22h 31mDelta

Deal found 2/19

$635

dom. 4/135:00 pmMDT - LHR

1 stop10h 55mKLM

mié. 4/301:05 pmLHR - MDT

1 stop15h 41mKLM

Deal found 2/18

$643

vie. 3/212:40 pmMDT - LHR

1 stop12h 00mUnited Airlines

mar. 3/253:00 pmLHR - MDT

2 stops36h 00mUnited Airlines

Deal found 2/19

$688

dom. 4/132:57 pmMDT - LHR

2 stops18h 23mBritish Airways

mié. 4/307:30 pmLHR - MDT

2 stops29h 04mBritish Airways

Deal found 2/18

$695

mié. 4/27:26 pmMDT - LCY

2 stops39h 59mBritish Airways

dom. 4/63:50 pmLCY - MDT

2 stops32h 44mBritish Airways

Deal found 2/19

$1,093

vie. 6/209:15 amMDT - LGW

1 stop19h 45mMultiple Airlines

jue. 7/32:00 pmLGW - MDT

1 stop23h 25mMultiple Airlines

Deal found 2/19

$1,096

vie. 3/217:26 pmMDT - LGW

2 stops19h 24mBritish Airways

mar. 3/257:35 pmLGW - MDT

2 stops28h 28mBritish Airways

Deal found 2/20

$1,231

lun. 5/2610:35 amMDT - LCY

2 stops16h 35mLufthansa

lun. 6/168:45 amLCY - MDT

2 stops15h 04mLufthansa

Deal found 2/19

$1,247

vie. 6/202:50 pmMDT - LHR

2 stops22h 35mLufthansa

jue. 7/36:55 amLHR - MDT

2 stops40h 33mLufthansa

Deal found 2/19

$1,400

vie. 3/211:00 pmMDT - LCY

2 stops15h 10mDelta

mar. 3/257:45 amLCY - MDT

2 stops20h 03mDelta

Deal found 2/20

$1,458

jue. 7/31:54 pmMDT - LHR

1 stop11h 46mMultiple Airlines

jue. 7/171:30 pmLHR - MDT

1 stop13h 16mMultiple Airlines

Deal found 2/19

$3,980

Best flights from Harrisburg to London
Discover carefully curated flight deals from Harrisburg to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 20, 2025.

dom. 4/135:00 pmMDT - LHR

1 stop10h 55mDelta

mié. 4/306:15 amLHR - MDT

2 stops22h 31mDelta

Deal found 2/19

$635

dom. 4/135:00 pmMDT - LHR

1 stop10h 55mKLM

mié. 4/301:05 pmLHR - MDT

1 stop15h 41mKLM

Deal found 2/18

$643

vie. 3/216:15 amMDT - LHR

2 stops20h 55mUnited Airlines

mar. 3/253:00 pmLHR - MDT

2 stops36h 00mUnited Airlines

Deal found 2/19

$688

dom. 4/132:57 pmMDT - LHR

2 stops18h 23mBritish Airways

mié. 4/307:30 pmLHR - MDT

2 stops29h 04mBritish Airways

Deal found 2/18

$695

vie. 6/209:15 amMDT - LGW

1 stop19h 45mMultiple Airlines

jue. 7/32:00 pmLGW - MDT

1 stop23h 25mMultiple Airlines

Deal found 2/19

$1,096

lun. 5/2610:35 amMDT - LCY

2 stops16h 35mLufthansa

lun. 6/168:45 amLCY - MDT

2 stops15h 04mLufthansa

Deal found 2/19

$1,247

mié. 4/27:26 pmMDT - LCY

2 stops39h 59mBritish Airways

dom. 4/63:50 pmLCY - MDT

2 stops32h 44mBritish Airways

Deal found 2/19

$1,093

vie. 3/217:26 pmMDT - LGW

2 stops19h 24mBritish Airways

mar. 3/257:35 pmLGW - MDT

2 stops28h 28mBritish Airways

Deal found 2/20

$1,231

vie. 6/202:50 pmMDT - LHR

2 stops22h 35mLufthansa

jue. 7/36:55 amLHR - MDT

2 stops40h 33mLufthansa

Deal found 2/19

$1,400

vie. 3/211:00 pmMDT - LCY

2 stops15h 10mDelta

mar. 3/257:45 amLCY - MDT

2 stops20h 03mDelta

Deal found 2/20

$1,458

jue. 7/31:54 pmMDT - LHR

1 stop11h 46mMultiple Airlines

jue. 7/171:30 pmLHR - MDT

1 stop13h 16mMultiple Airlines

Deal found 2/20

$3,980

Last-minute flights from Harrisburg to London
Discover last-minute flight deals from Harrisburg to London. Data last updated febrero 20, 2025 and is based on user searches.

dom. 2/234:41 pmMDT - LHR

2 stops20h 04mBritish Airways

mar. 2/256:55 amLHR - MDT

2 stops18h 30mBritish Airways

Deal found 2/19

$895

dom. 2/232:30 pmMDT - LHR

1 stop15h 35mLufthansa

mar. 2/2512:05 pmLHR - MDT

1 stop11h 15mLufthansa

Deal found 2/19

$2,358

dom. 2/234:41 pmMDT - LCY

2 stops16h 04mBritish Airways

mar. 2/258:40 amLCY - MDT

2 stops16h 45mBritish Airways

Deal found 2/19

$2,444

vie. 3/75:00 pmMDT - LHR

2 stops22h 10mDelta

sáb. 3/156:30 amLHR - MDT

2 stops14h 46mDelta

Deal found 2/19

$1,049

vie. 3/216:15 amMDT - LHR

2 stops20h 55mUnited Airlines

mar. 3/253:00 pmLHR - MDT

2 stops36h 00mUnited Airlines

Deal found 2/19

$688

vie. 3/217:26 pmMDT - LGW

2 stops19h 24mBritish Airways

mar. 3/257:35 pmLGW - MDT

2 stops28h 28mBritish Airways

Deal found 2/20

$1,231

vie. 3/211:00 pmMDT - LCY

2 stops15h 10mDelta

mar. 3/257:45 amLCY - MDT

2 stops20h 03mDelta

Deal found 2/20

$1,458

Find flights from Harrisburg to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

dom. 4/13

5:00 pm-8:55 am

1 stop10h 55m

London Heathrow

mié. 4/30

6:15 am-11:46 pm

2 stops22h 31m

$635

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

dom. 4/13

5:00 pm-8:55 am

1 stop10h 55m

London Heathrow

mié. 4/30

1:05 pm-11:46 pm

1 stop15h 41m

$643

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

vie. 3/21

6:15 am-7:10 am

2 stops20h 55m

London Heathrow

mar. 3/25

3:00 pm-11:00 pm

2 stops36h 00m

$688

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

dom. 4/13

2:57 pm-2:20 pm

2 stops18h 23m

London Heathrow

mié. 4/30

7:30 pm-7:34 pm

2 stops29h 04m

$695

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

mié. 4/2

7:26 pm-4:25 pm

2 stops39h 59m

London City

dom. 4/6

3:50 pm-7:34 pm

2 stops32h 44m

$1,093

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

vie. 6/20

9:15 am-10:00 am

1 stop19h 45m

London Gatwick

jue. 7/3

2:00 pm-8:25 am

1 stop23h 25m

$1,096

HarrisburgLondon

MDT - LGW

MDTLGW

Harrisburg

vie. 3/21

7:26 pm-6:50 pm

2 stops19h 24m

London Gatwick

mar. 3/25

7:35 pm-8:03 pm

2 stops28h 28m

$1,231

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

lun. 5/26

10:35 am-8:10 am

2 stops16h 35m

London City

lun. 6/16

8:45 am-6:49 pm

2 stops15h 04m

$1,247

HarrisburgLondon

MDT - LHR

MDTLHR

Harrisburg

vie. 6/20

2:50 pm-6:25 pm

2 stops22h 35m

London Heathrow

jue. 7/3

6:55 am-6:28 pm

2 stops40h 33m

$1,400

HarrisburgLondon

MDT - LCY

MDTLCY

Harrisburg

vie. 3/21

1:00 pm-8:10 am

2 stops15h 10m

London City

mar. 3/25

7:45 am-11:48 pm

2 stops20h 03m

$1,458

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 11 results

Most accurate provider: When it comes to deals on Harrisburg-London flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Harrisburg-London flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Harrisburg-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Harrisburg-London flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to London

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

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Harrisburg to London

Get recent, data-driven insights about flights from Harrisburg to London including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Harrisburg to London?

Currently, November is the cheapest month in which you can book a flight from Harrisburg to London (average of $661). Flying from Harrisburg to London in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MDT to LON?

One of the essential ways to save on airfare from Harrisburg to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

See what other customers who have flown with Delta, KLM and United Airlines from Harrisburg to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa

6.7

Okay

6,984 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.6

Okay

6,763 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Harrisburg to London?
Located just 8.5 mi from the city center, Harrisburg is the airport most travelers will use when flying to London from Harrisburg. Booking flights from Harrisburg (MDT) to London should be relatively easy as there are 0 daily outbound flights to London from 4 different airlines.
What are the cheapest airlines flying from Harrisburg to London round-trip?
According to our current data, Delta ($635), KLM ($643), and United Airlines ($688) offers the cheapest pricing from Harrisburg to London. These flights start at 27% lower than the current average price 3 months from now.
What are the most popular routes from Harrisburg to London?
Most travelers choose Harrisburg - London Heathrow, Harrisburg - London City or Harrisburg - London Gatwick when deciding on the best route from Harrisburg to London.
Can I find deals for flights from Harrisburg to London that include hotel bookings?
Yes. In addition to deals on Harrisburg to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harrisburg to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to London.
Can I find deals for business class flights from Harrisburg to London?
Yes. Cheapflights offers flight deals from Harrisburg to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Harrisburg to London?
Currently, November is the cheapest month in which you can book a flight from Harrisburg to London (average of $661). Flying from Harrisburg to London in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Hayes

Thornton Heath

Harrow

Luton

Wembley

Horley

Canterbury

Gatwick

Milton Keynes

Dover

Orpington

Watford

Croydon

Borehamwood

Bromley

Folkestone

Ilford

Aylesbury

Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Harrisburg to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$646	Average$686	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$651	Average$899	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$651	Average$844	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$664	Average$776	FlexibilityNo cancel fee	On-time70%

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$635+ Cheap flights from Harrisburg (MDT) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harrisburg to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Harrisburg to London

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Find flight deals from Harrisburg to London

Cheapest flights from Harrisburg to LondonExplore the most affordable flight options available from Harrisburg to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Explore the most affordable flight options available from Harrisburg to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Find flights from Harrisburg to London within your budget

Best time to book a flight from Harrisburg to London

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

Travel insights for flights from Harrisburg to London

Get recent, data-driven insights about flights from Harrisburg to London including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Harrisburg to London?

What is the cheapest time of day to fly from MDT to LON?

Find hourly flight availability from Harrisburg to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

See what other customers who have flown with Delta, KLM and United Airlines from Harrisburg to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What are the cheapest airlines flying from Harrisburg to London round-trip?

What are the most popular routes from Harrisburg to London?

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

How can I find direct flights from Harrisburg to London?

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

What is the cheapest month to book a flight from Harrisburg to London?

Traveling to a place near Harrisburg?

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Alternative routes for Harrisburg to London

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Top 4 airlines flying from Harrisburg to London

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Cheapest flights from Harrisburg to London
Explore the most affordable flight options available from Harrisburg to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.