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Find cheap flights from London to Heidelberg from £33

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Heidelberg departing on 19/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 3/6
Mon 10/6

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Good to know - Cheap tickets from London to Heidelberg

Low season

January

High season

December

Cheapest flight

£33
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from London City to Frankfurt Airport

When to book flights from London to Heidelberg

Are your dates flexible? Find out the best times to travel from London to Heidelberg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Heidelberg

  • Which airports will I be using when flying from London to Heidelberg?

    When flying out of London you’ll be using one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend or London Stansted. Heidelberg does not have its own airport so you’ll be flying into nearby Frankfurt am Main airport, which is 44.6 mi away.

  • How long does a flight from London to Heidelberg take?

    Direct flights cover the 392 miles separating London and Heidelberg in about 1h 20m.

  • How many flights are there between London and Heidelberg?

    56 direct flights run between London and Heidelberg on a daily basis. On average, there are about 392 departures each week.

  • What’s the cheapest day of the week to fly between London and Heidelberg?

    Consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

  • How does KAYAK find such low prices on flights from London to Heidelberg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Heidelberg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Heidelberg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heidelberg from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Heidelberg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Heidelberg with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Heidelberg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Heidelberg from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from London to Heidelberg?

    In the last 72 hours, the cheapest one-way ticket between London and Heidelberg found on KAYAK was with British Airways for £33. British Airways offered a return connection from £97 and Lufthansa from £121.

See more FAQs

Top tips for finding cheap flights from London to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between London and Heidelberg.
  • The cheapest flight from London to Heidelberg was found 78 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
See more tips

Top 4 airlines serving London to Heidelberg

 
Need help choosing which airline to fly with from London to Heidelberg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Air DolomitiOverall score based on 130 reviews
7.8Comfort
7.4Entertainment
7.4Food
7.5Boarding
8.3Crew
Airline reviews

It was a short flight so all amenities were appropriate for the length of the flight.

8.0 ExcellentAnonymous, May 2024GOA - MUC
Read more about Air Dolomiti reviews

It was a short flight so all amenities were appropriate for the length of the flight.

It was about what I expected for a short haul. We were given a biscuit and water. But the people were very committed to service!!! Pilots were top notch 👌

Pessimo. In ritardo e la richiesta di assistenza per le due signore ottantenni non è stata onorata a Milano, malgrado fosse stata onorata a Monaco. Pessimo e inaffidabile

On board service was very good. Airport service in Frankfurt was chaotic.

The Verona airport is 70 years behind the times. Boarding takes forever. First, you line up at the gate, then you go outside and wait at a barrier, after a long while a bus comes and boarding it is random, then you arrive at the plane and climb quite a few steps to board, again in no particular order.

You lost my luggage. You delayed my flight 1 hour. We didn't arrive in time and missed events we scheduled because we had to sit in the airport for 2 hours to file a claim

very bad The bus does not have AC and the windows do not open either. Airplane seats are very hard, very uncomfortable.

Cons: "I had many problems to do the checkin with my little dog, Lufthansa didn't help me. I can't to flight and when I tried rebooking the flight, I need to buy a new ticket because though I was in the checkin on Zurique airport talking with Lufthansa staff, they considered that a NOSHOW ocurred."
Cons: "Air Dolomiti cancelled our flight to Frankfurt. Had to fly from Milan. Very disappointed! Cost us extra $$$!"
Cons: "Could have been on time so the next flight wasn’t missed"

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

Nothing can I say I liked. Food was horrible. Entertainment system didn't work. Crew's attitude was bad. They all were Chinese and wanted to speak Chinese. Baggage missed my connection at Frankfurt even though it was more than 60 minutes for my connection. It came in the next flight of 3 hours later at 16.15 Portugal time but they said they will deliver to me next day. I requested them that I had to go to a dinner meeting so needed clothes and there were medical documents in the bag which I needed for my Doctors appointment on the next day morning. But all no use. Then I had to take taxi, go to airport at 9PM and collect my bags myself and brought bags to my hotel. Will avoid Lufthansa at any cost and same I will suggest to everybodyelse.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

The flight and crew was above average. However, there was a two hour delay.

Not good, the plane was warm , they were selling everything even water

The flight crew was outstanding. Small children running around and constantly crying was extremely annoying.

The boarding was a mess; I'm unclear why they can't organize it by boarding number.

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Flights were on time. The crew was efficient and friendly.

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

The flight was delayed as they were waiting on catering. Catering. Was eventually delivered but they still had no food. No meals for us in business class - just a bag of nuts.

Our luggage is missing. We are at the Hotel Gran Via in Barcelona

Air hostess delayed providing food and then pulled away the tray before i finished eating

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The flight was on time and the crew very professional. Everything went as expected and I will use BA again for this trip.

We paid to have overhead carry-on baggage. When we got to the gate we were told that our carry on bags would need to be checked and go below because the flight was full. Notably we were nowhere near the last people to board and about 30 other passengers also had to check their carry-on bags. Other than that the flight was fine.

Very bad plain although I paid A business class ticket I was stuck in a stiff fixed seat without any entertainment or Wi Fi for 5 hours I will never ever book a flight on British airline.

Self check in Kiosk did not recognize that I had prepaid for my luggage. This caused a 40 minute delay even though I had my British Airways email receipt for the prepaid luggage.

Crew were very friendly and helpful. They explained to us in detail the delay in our takeoff due to the storm that rolled in from Belfast and did their best to make up the time. Always great to fly BA!

Staff were very helpful. The free WiFi for messages was also very useful to keep in touch

Book cheap flights from London to Heidelberg

Cheapest flights to Heidelberg from London found in 2024

Recent return flight deals

12/8Mon
directBritish Airways
1h 30mLCY-FRA
15/8Thu
directBritish Airways
1h 35mFRA-LCY
£97
6/6Thu
directBritish Airways
1h 35mLHR-FRA
10/6Mon
directBritish Airways
1h 45mFRA-LHR
£97
7/6Fri
directLufthansa
1h 35mLHR-FRA
11/6Tue
directLufthansa
1h 40mFRA-LHR
£121
6/6Thu
directLufthansa
1h 20mLCY-FRA
11/6Tue
directLufthansa
1h 25mFRA-LCY
£127
5/6Wed
directAir Dolomiti
1h 20mLCY-FRA
11/6Tue
directAir Dolomiti
1h 25mFRA-LCY
£131
26/6Wed
directAir Dolomiti
1h 20mLCY-FRA
5/7Fri
directAir Dolomiti
1h 25mFRA-LCY
£135
17/5Fri
1 stopSWISS
24h 25mLGW-FRA
19/5Sun
1 stopSWISS
12h 10mFRA-LGW
£171
7/6Fri
1 stopSWISS
24h 30mLHR-FRA
9/6Sun
1 stopSWISS
13h 45mFRA-LHR
£173
7/6Fri
1 stopKLM
3h 35mLHR-FRA
13/6Thu
1 stopKLM
4h 20mFRA-LHR
£183
28/6Fri
1 stopKLM
6h 05mLHR-FRA
3/7Wed
1 stopKLM
3h 25mFRA-LHR
£184

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Recent one-way flight deals

19/7Fri
directBritish Airways
1h 30mLCY-FRA
£33
19/7Fri
directBritish Airways
1h 30mLCY-FRA
£33
13/10Sun
directLufthansa
1h 35mLHR-FRA
£61
22/9Sun
directLufthansa
1h 35mLHR-FRA
£63
11/9Wed
1 stopSWISS
11h 05mLCY-FRA
£92
28/6Fri
1 stopKLM
3h 30mLHR-FRA
£105
28/6Fri
1 stopSWISS
24h 25mLGW-FRA
£108
28/6Fri
1 stopKLM
3h 30mLHR-FRA
£110
28/6Fri
directAir Dolomiti
1h 20mLCY-FRA
£117
28/6Fri
directAir Dolomiti
1h 20mLCY-FRA
£119

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Last minute flights from London to Heidelberg

Last minute flight, train and bus deals

9/5Thu
directBritish Airways
1h 35mLHR-FRA
14/5Tue
directBritish Airways
1h 45mFRA-LHR
£155
9/5Thu
directBritish Airways
1h 35mLHR-FRA
12/5Sun
directBritish Airways
1h 40mFRA-LHR
£159
8/5Wed
directLufthansa
1h 35mLHR-FRA
13/5Mon
directLufthansa
1h 40mFRA-LHR
£165
7/5Tue
directLufthansa
1h 35mLHR-FRA
13/5Mon
directLufthansa
1h 40mFRA-LHR
£166
9/5Thu
multi-stopKLM
3h 35mLHR-FRA
13/5Mon
multi-stopKLM
4h 20mFRA-LHR
£232
9/5Thu
multi-stopKLM
3h 35mLHR-FRA
14/5Tue
multi-stopKLM
4h 20mFRA-LHR
£233
9/5Thu
multi-stopSWISS
24h 25mLGW-FRA
11/5Sat
multi-stopSWISS
12h 15mFRA-LGW
£241
9/5Thu
multi-stopSWISS
23h 20mLGW-FRA
13/5Mon
multi-stopSWISS
24h 25mFRA-LGW
£254
8/5Wed
directAir Dolomiti
1h 20mLCY-FRA
15/5Wed
directAir Dolomiti
1h 25mFRA-LCY
£294
9/5Thu
directAir Dolomiti
1h 20mLCY-FRA
14/5Tue
directAir Dolomiti
1h 25mFRA-LCY
£319

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