How long is the flight from London to Heidelberg?

Departing from London to Heidelberg will take you 1h 25m. The distance between London and Heidelberg is about 385 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Heidelberg when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Heidelberg, 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular routes from London to Heidelberg?

The most popular route from London to Heidelberg is London Gatwick - Frankfurt am Main. You may also consider London Luton - Frankfurt am Main or London Heathrow - Frankfurt am Main.

What are the cheapest flights from London to Heidelberg?

On average you can expect to pay £1,771 for a flight from London to Heidelberg. The cheapest flight overall is £93 while the most popular route, (London Gatwick - Frankfurt am Main) is currently priced at £115.

What are the most reliable airlines from London to Heidelberg?

No one likes to see their flight delayed. When booking a flight from London to Heidelberg consider choosing Avianca (84%), Aegean Airlines (78%) or United Airlines (76%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from London to Heidelberg are British Airways, Ryanair and KLM. Something to consider prior to booking your flight.

How far in advance should I book a flight from London to Heidelberg?

To save up to 225% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Heidelberg from £125 1-2 weeks out and tickets from £199 for flights departing within the next 72 hours.

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

Flights from London to Heidelberg lean towards being more expensive in October. Prices are generally better when you fly from London to Heidelberg in May, with the cheapest ticket starting at £27.

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

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

How can I find direct flights from London to Heidelberg?

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

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

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

£50+ Flights from London to Heidelberg

Q: How much does it cost for a return flight from London to Heidelberg?

Airfare is typical for this route at the moment. London to Heidelberg flights typically cost between £39 and £156 in October. The cheapest return flight price found within the last 3 days was £117 on British Airways (3 Oct-6 Oct).

Cheapflights Tip: The best prices from London to Heidelberg are usually found in May or September, booked 81 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from London to Heidelberg

Round-trip from	£117
One-way from	£50
Popular in	October
Cheapest in	May
Average price	£144

British Airways
3/10-6/10
Nonstop
3h 25m total
London to Heidelberg

Search Deals

British Airways
27/9
Nonstop
1h 40m total
London to Heidelberg

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from London to Heidelberg

Cheapest flights from London to Heidelberg
Explore the most affordable flight options available from London to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

Fri 3/1015:40LHR - FRA

Nonstop1h 40mBritish Airways

Mon 6/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£117

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Fri 17/1006:10FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£119

Mon 1/1207:50LHR - FRA

Nonstop1h 40mBritish Airways

Wed 3/1220:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£120

Sat 29/1119:15LHR - FRA

Nonstop1h 45mBritish Airways

Sun 30/1121:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£122

Fri 17/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1015:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£123

Mon 20/1006:45LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£124

Mon 3/1107:25STN - FRA

1 stop10h 55mMultiple Airlines

Tue 4/1120:00FRA - STN

1 stop12h 50mMultiple Airlines

Deal found 27/8£125

Sat 27/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 29/915:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£125

Thu 9/1009:00LGW - FRA

1 stop9h 20mMultiple Airlines

Wed 15/1009:10FRA - LGW

1 stop12h 00mMultiple Airlines

Deal found 27/8£125

Sun 9/1107:10LHR - FRA

Nonstop1h 40mBritish Airways

Fri 28/1118:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£126

Tue 25/1121:45STN - FRA

1 stop20h 35mMultiple Airlines

Thu 27/1110:45FRA - STN

1 stop8h 05mMultiple Airlines

Deal found 26/8£128

Fri 3/1020:20LGW - FRA

1 stop11h 00mMultiple Airlines

Mon 6/1020:10FRA - LGW

1 stop13h 05mMultiple Airlines

Deal found 26/8£131

Best flights from London to Heidelberg
Discover carefully curated flight deals from London to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2025.

Fri 3/1015:40LHR - FRA

Nonstop1h 40mBritish Airways

Mon 6/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£117

Mon 3/1107:25STN - FRA

1 stop10h 55mMultiple Airlines

Tue 4/1120:00FRA - STN

1 stop12h 50mMultiple Airlines

Deal found 27/8£125

Tue 7/1015:40LGW - FRA

1 stop15h 40measyJet

Sun 12/1020:20FRA - LGW

1 stop24h 50measyJet

Deal found 26/8£131

Mon 3/1117:15LCY - FRA

Nonstop1h 25mLufthansa

Wed 5/1116:10FRA - LCY

Nonstop1h 30mLufthansa

Deal found 27/8£131

Sun 28/1207:10LHR - FRA

Nonstop1h 40mBritish Airways

Wed 31/1220:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£120

Thu 9/1009:00LGW - FRA

1 stop9h 20mMultiple Airlines

Wed 15/1009:10FRA - LGW

1 stop12h 00mMultiple Airlines

Deal found 27/8£125

Tue 18/1109:50LCY - FRA

Nonstop1h 25mLufthansa

Fri 21/1117:10FRA - LCY

Nonstop1h 30mLufthansa

Deal found 27/8£131

Fri 20/211:40LHR - FRA

Nonstop1h 45mBritish Airways

Sun 22/207:25FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 27/8£120

Mon 3/1110:25LGW - FRA

1 stop7h 55measyJet

Tue 4/1109:10FRA - LGW

1 stop6h 45measyJet

Deal found 27/8£138

Tue 25/1121:45STN - FRA

1 stop20h 35mMultiple Airlines

Thu 27/1110:45FRA - STN

1 stop8h 05mMultiple Airlines

Deal found 26/8£128

Wed 15/1008:45LCY - FRA

Nonstop1h 25mLufthansa

Sun 19/1016:50FRA - LCY

Nonstop1h 25mLufthansa

Deal found 27/8£131

Wed 4/216:55LHR - FRA

Nonstop1h 45mBritish Airways

Fri 6/207:00FRA - LHR

Nonstop2h 00mBritish Airways

Deal found 27/8£120

Direct flights from London to Heidelberg
Explore direct flight options from London to Heidelberg based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2025.

Fri 3/1015:40LHR - FRA

Nonstop1h 40mBritish Airways

Mon 6/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£117

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Fri 17/1006:10FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£119

Mon 1/1207:50LHR - FRA

Nonstop1h 40mBritish Airways

Wed 3/1220:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£120

Sat 29/1119:15LHR - FRA

Nonstop1h 45mBritish Airways

Sun 30/1121:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£122

Fri 17/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1015:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£123

Mon 20/1006:45LHR - FRA

Nonstop1h 35mBritish Airways

Mon 20/1019:05FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£124

Sat 27/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 29/915:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£125

Sun 9/1107:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 23/1110:40FRA - LHR

Nonstop1h 55mBritish Airways

Deal found 27/8£126

Wed 15/1008:45LCY - FRA

Nonstop1h 25mLufthansa

Sun 19/1016:50FRA - LCY

Nonstop1h 25mLufthansa

Deal found 27/8£131

Wed 4/209:50LCY - FRA

Nonstop1h 25mLufthansa

Fri 6/208:50FRA - LCY

Nonstop1h 30mLufthansa

Deal found 27/8£133

Tue 25/1118:15LCY - FRA

Nonstop1h 25mLufthansa

Thu 27/1117:10FRA - LCY

Nonstop1h 30mLufthansa

Deal found 26/8£141

Fri 5/1218:15LCY - FRA

Nonstop1h 25mLufthansa

Mon 8/1216:10FRA - LCY

Nonstop1h 30mLufthansa

Deal found 27/8£143

Last-minute flights from London to Heidelberg
Discover last-minute flight deals from London to Heidelberg. Data last updated 28 August 2025 and is based on user searches.

Sat 13/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 14/906:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£127

Sat 13/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Thu 18/906:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£131

Sat 13/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Sat 20/919:15FRA - LHR

Nonstop1h 40mBritish Airways

Deal found 27/8£134

Sat 20/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Sun 21/906:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£132

Sat 20/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Tue 23/915:55FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£137

Tue 23/919:45LHR - FRA

Nonstop1h 40mBritish Airways

Tue 7/1015:55FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£138

Thu 25/920:05LHR - FRA

Nonstop1h 40mBritish Airways

Tue 30/915:55FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£135

Fri 26/920:00LHR - FRA

Nonstop1h 40mBritish Airways

Mon 29/915:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£126

Fri 26/920:55STN - FRA

1 stop10h 25mMultiple Airlines

Mon 29/909:10FRA - STN

1 stop11h 20mMultiple Airlines

Deal found 27/8£136

Fri 26/920:00LHR - FRA

Nonstop1h 40mBritish Airways

Sun 28/906:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 26/8£136

Sat 27/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Mon 29/915:00FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£125

Sat 27/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Thu 2/1006:40FRA - LHR

Nonstop1h 45mBritish Airways

Deal found 27/8£134

One-way flights from London to Heidelberg
Search for one-way flight options from London to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 28 August 2025.

Sat 27/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 26/8£50

Wed 22/1020:00LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 27/8£50

Fri 10/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Deal found 27/8£52

Sun 7/1208:20LTN - FRA

1 stop23h 00mMultiple Airlines

Deal found 27/8£53

Wed 10/1207:45LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 27/8£53

Tue 11/1107:30STN - FRA

1 stop10h 50mMultiple Airlines

Deal found 27/8£54

Thu 23/1007:10LHR - FRA

Nonstop1h 35mBritish Airways

Deal found 28/8£54

Thu 25/918:15STN - FRA

1 stop13h 05mMultiple Airlines

Deal found 26/8£55

Fri 3/1006:55LHR - FRA

Nonstop1h 35mBritish Airways

Deal found 27/8£55

Sun 16/1105:55STN - FRA

1 stop12h 35mMultiple Airlines

Deal found 26/8£56

Sun 16/1108:20LTN - FRA

1 stop10h 10mMultiple Airlines

Deal found 26/8£56

Sat 13/919:10LHR - FRA

Nonstop1h 40mBritish Airways

Deal found 26/8£56

Fly from

Fly to

Route

Depart

Return

Price

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Fri 3/10

15:40-18:20

Nonstop1h 40m

Frankfurt am Main

Mon 6/10

19:05-19:50

Nonstop1h 45m

£117

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Sun 28/12

07:10-09:50

Nonstop1h 40m

Frankfurt am Main

Wed 31/12

20:40-21:25

Nonstop1h 45m

£120

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Fri 20/2

11:40-14:25

Nonstop1h 45m

Frankfurt am Main

Sun 22/2

07:25-08:25

Nonstop2h 00m

£120

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Wed 4/2

16:55-19:40

Nonstop1h 45m

Frankfurt am Main

Fri 6/2

07:00-08:00

Nonstop2h 00m

£120

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Sun 7/12

07:10-09:50

Nonstop1h 40m

Frankfurt am Main

Wed 10/12

20:40-21:25

Nonstop1h 45m

£121

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Fri 26/12

19:15-22:00

Nonstop1h 45m

Frankfurt am Main

Tue 30/12

07:20-08:20

Nonstop2h 00m

£121

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Tue 28/10

19:10-21:55

Nonstop1h 45m

Frankfurt am Main

Wed 29/10

20:40-21:25

Nonstop1h 45m

£122

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Sun 23/11

07:10-09:50

Nonstop1h 40m

Frankfurt am Main

Fri 28/11

07:00-08:00

Nonstop2h 00m

£122

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Fri 31/10

07:45-10:25

Nonstop1h 40m

Frankfurt am Main

Mon 3/11

07:20-08:20

Nonstop2h 00m

£122

LondonFrankfurt am Main

STN - FRA

STNFRA

London Stansted

Mon 3/11

07:25-19:20

1 stop10h 55m

Frankfurt am Main

Tue 4/11

20:00-07:50

1 stop12h 50m

£125

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 60 results

...

Best time to book a flight from London to Heidelberg

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

Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London to Heidelberg

How far ahead should I book a flight from London to Heidelberg?

To ensure you get the cheapest price possible for a flight from London to Heidelberg, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London to Heidelberg (average of £187). Flying from London to Heidelberg in June is currently the most expensive (average of £247). 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 LON to HE1?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Heidelberg as you normally would.

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

Travellers seeking maximum savings on their London to Heidelberg flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Heidelberg

The most flights from LON to HE1 are scheduled on a Thursday (57 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).

How much does it cost for a return flight from London to Heidelberg?

Reviews of airlines servicing Heidelberg

Check out reviews from past customers who have flown with Ryanair, Lufthansa, andBritish Airways from London to Heidelberg 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.

Ryanair

6.8

Okay

5,152 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Ryanair

6.8

Okay

5,152 reviews

Ryanair

6.8

Okay

5,152 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Lufthansa

6.8

Okay

7,368 reviews

Ryanair

6.8

Okay

5,152 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

British Airways

6.7

Okay

7,316 reviews

Ryanair

6.8

Okay

5,152 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Ryanair

6.2

Okay

Ryanair

6.8

Okay

5,152 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Related info for your journey

How long is the flight from London to Heidelberg?
Departing from London to Heidelberg will take you 1h 25m. The distance between London and Heidelberg is about 385 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from London to Heidelberg?
The most popular route from London to Heidelberg is London Gatwick - Frankfurt am Main. You may also consider London Luton - Frankfurt am Main or London Heathrow - Frankfurt am Main.
What are the most reliable airlines from London to Heidelberg?
No one likes to see their flight delayed. When booking a flight from London to Heidelberg consider choosing Avianca (84%), Aegean Airlines (78%) or United Airlines (76%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London to Heidelberg?
On average you can expect to pay £1,771 for a flight from London to Heidelberg. The cheapest flight overall is £93 while the most popular route, (London Gatwick - Frankfurt am Main) is currently priced at £115.
Can I find deals for flights from London to Heidelberg that include hotel bookings?
Yes. In addition to deals on London to Heidelberg flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Heidelberg?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Heidelberg.
Can I find deals for business class flights from London to Heidelberg?
Yes. Cheapflights offers flight deals from London to Heidelberg 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 London to Heidelberg?
Currently, February is the cheapest month in which you can book a flight from London to Heidelberg (average of £187). Flying from London to Heidelberg in June is currently the most expensive (average of £247). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from London to Heidelberg

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£26	Average£58	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
British Airways	Cheapest£94	Average£163	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Eurowings	Cheapest£96	Average£158	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights
Lufthansa	Cheapest£122	Average£195	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Vueling	Cheapest£134	Average£290	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
SWISS	Cheapest£137	Average£173	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air Dolomiti	Cheapest£137	Average£172	FlexibilityNo cancel fee	On-time87%	Search Air Dolomiti flights
KLM	Cheapest£160	Average£240	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Heidelberg?

Cheapflights makes it easy to find London to Heidelberg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Heidelberg?

Cheapflights helps you find that perfect flight to Heidelberg from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London to Heidelberg with no change fees?

Need flexible booking options for your flight to Heidelberg from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Heidelberg become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London to Heidelberg from £50

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Heidelberg are usually found in May or September, booked 81 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from London to Heidelberg

Keep the following information in mind while searching for London to Heidelberg flight deals. Data was last updated 28 August 2025.

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Find flight deals from London to Heidelberg

Cheapest flights from London to HeidelbergExplore the most affordable flight options available from London to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

Explore the most affordable flight options available from London to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.

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Best time to book a flight from London to Heidelberg

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Everything you need to know about your flight from London to Heidelberg

How far ahead should I book a flight from London to Heidelberg?

Use this chart to determine the optimal time to book a return flight from London to Heidelberg. Price data was last updated on 22 August 2025.

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

What is the cheapest time of day to fly from LON to HE1?

Find hourly flight availability from London to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 August 2025.

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

Use this chart to determine the cheapest time to fly return from London to Heidelberg. Price data was last updated on 16 December 2024.

Weekly flight availability from London to Heidelberg

Explore weekly flight availability from London to Heidelberg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 August 2025.

How much does it cost for a return flight from London to Heidelberg?

Reviews of airlines servicing Heidelberg

Check out reviews from past customers who have flown with Ryanair, Lufthansa, andBritish Airways from London to Heidelberg 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.

Related info for your journey

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

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Alternative routes for London to Heidelberg

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Top 8 airlines flying from London to Heidelberg

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Cheapest flights from London to Heidelberg
Explore the most affordable flight options available from London to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.