£47 Find Cheap Flights from London Heathrow Airport to Heidelberg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Heidelberg departing on 25/6. 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.
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Cheap Flight Deals from Heathrow to Heidelberg (LHR-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Heidelberg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Heathrow to Heidelberg

Recommended return deals departing in the coming months from the most popular airlines that fly from Heathrow to Heidelberg.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:30 - 09:05LHR-FRA
1h 35mdirect
08:00 - 08:45FRA-LHR
1h 45mdirect
£103Lufthansa
Find Deal
Thu, 6 Mar - Sun, 9 Mar
19:30 - 22:05LHR-FRA
1h 35mdirect
07:00 - 07:45FRA-LHR
1h 45mdirect
£110Lufthansa
Find Deal
Tue, 4 Mar - Tue, 18 Mar
11:20 - 14:05LHR-FRA
1h 45mdirect
07:30 - 08:25FRA-LHR
1h 55mdirect
£113British Airways
Find Deal
Thu, 6 Mar - Sun, 9 Mar
19:15 - 22:00LHR-FRA
1h 45mdirect
20:20 - 21:10FRA-LHR
1h 50mdirect
£117British Airways
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Fri, 21 Mar - Fri, 28 Mar
14:05 - 22:25LHR-FRA
7h 20m1 stop
06:55 - 10:45FRA-LHR
4h 50m1 stop
£121KLM
Find Deal
Sun, 2 Mar - Wed, 5 Mar
07:30 - 10:05LHR-FRA
1h 35mdirect
09:45 - 13:00FRA-LHR
4h 15m1 stop
Thu, 6 Mar - Mon, 10 Mar
18:30 - 21:05LHR-FRA
1h 35mdirect
09:45 - 13:00FRA-LHR
4h 15m1 stop
Thu, 6 Mar - Sun, 9 Mar
18:40 - 19:55LHR-FRA
24h 15m1 stop
07:25 - 13:00FRA-LHR
6h 35m1 stop
£170SWISS
Find Deal
Fri, 7 Mar - Sun, 9 Mar
17:05 - 22:25LHR-FRA
4h 20m1 stop
18:35 - 20:50FRA-LHR
3h 15m1 stop
£179KLM
Find Deal
Thu, 6 Mar - Sun, 9 Mar
06:00 - 13:20LHR-FRA
6h 20m1 stop
07:25 - 13:00FRA-LHR
6h 35m1 stop
£182SWISS
Find Deal
Thu, 6 Mar - Sun, 9 Mar

Good to know - Cheap tickets from London Heathrow Airport to Heidelberg

Low season

September

High season

August

Cheapest flight

£47
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 0% lower on average.
Flight from London Heathrow Airport to Frankfurt Airport

When to book flights from Heathrow to Heidelberg

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

Flights from Heathrow to Heidelberg: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Heathrow to Heidelberg 
Verified travelerFlew with LufthansaLHR-FRAJul 2024
Avoid Lufthansa. Flight was late without weather excuse, no compensation, we had to run to catch our connection. Very large person in aisle was encroaching on our seat space and used both arm rests.
LavanFlew with LufthansaLHR-FRAJan 2024
Plan for a complicated transfer. Frankfurt am main is large. Even if you make it, your luggage may not. Take photos of your luggage in the hold.

FAQs for booking flights from London to Heidelberg

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

    When flying out of London Heathrow Airport you’ll be using London Heathrow. 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 Heathrow Airport to Heidelberg take?

    Direct flights cover the 406 miles separating London Heathrow Airport and Heidelberg in about 1h 35m.

  • How many flights are there between London Heathrow Airport and Heidelberg?

    43 direct flights run between London Heathrow Airport and Heidelberg on a daily basis. On average, there are about 307 departures each week.

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

    Consider leaving on a Thursday and avoid Mondays if you're looking for the best rates. For your return to London Heathrow Airport, you’ll find the best rates on Saturdays and the most expensive ones on Fridays.

  • How does KAYAK find such low prices on flights from London Heathrow Airport 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 Heathrow Airport to Heidelberg.

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

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

  • What is the Hacker Fare option on flights from London Heathrow Airport 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 Heathrow Airport with another airline.

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

    In the last 72 hours, the cheapest one-way ticket between London Heathrow Airport and Heidelberg found on KAYAK was with British Airways for £47. Lufthansa offered a return connection from £103 and British Airways from £113.

See more FAQs

Top tips for finding cheap flights from London Heathrow Airport to Heidelberg

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between London Heathrow Airport and Heidelberg.
  • The cheapest flight from London to Heidelberg was found 67 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is February.
See more tips

Top 4 airlines serving Heathrow to Heidelberg

Need help choosing which airline to fly with from Heathrow 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.
7.8
KLMOverall score based on 1334 reviews
7.3Food
7.8Boarding
7.7Comfort
8.4Crew
7.2Entertainment
Airline reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

10.0 ExcellentAnonymous, Dec 2024BRU - AMS
Read more KLM reviews

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Great flight because I upgraded to Premium Comfort. Made a huge difference in the experience.

The baggage service at Malpensa was the worst ever. We wanted for over an hour without any information, they broke my suitcase, and the services of the local luggage services company was below any usual services level of a KLM partner.

Good experience, just i couldn’t connect me to the wifi

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

Always having a good experience with Lufthansa. I prefer them over anyone else. Sometimes prices need to be more affordable. Munich airport is clean and good, services are available and it’s overall a good experience. I have been flying with Lufthansa for close to a decade and I hope many more to come.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Flights were extremely delayed, then canceled, our baggage was lost due to this and the service reps at the counter couldn’t be bothered to help us put in a missing luggage claim.

Food was good! Crew very polite however when asked to adjust temperature did not help! It was freezing! Seats uncomfortable 😣

Flight ride was good, crew members were great however they need to hire some better food caterer.

The flight and service were very good. Thanks to the crew.

You gave me a “Never fly Lufthansa” experience for life. You charged me $1760 for reinstating my ticket on a cancelled flight. Service at the airport was terrible. I’m convinced that I should never fly Lufthansa.

On board Entertainment and crew services were absolutely trash! Neither me, nor any of my 40 family/friends members are flying Lufthansa again!

Nearly every flight was delayed, I missed a connection at one point and the solution was unbearable. Added nearly 12 hours of travel time to my itinerary and was given no recompense.

The seats on the plane and at Heathrow Airport are so uncomfortable

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Good flight, awful, vindictive, vile customer services in T5 Heathrow.

Ok we did get an upgrade and the flight was delayed 45 minutes BUT without any bias. The crew were excellent, friendly, efficient and verging on exuberant, they all were so happy to do their jobs. Food excellent and the new safety video is fun to watch.

Reliable, great value, but not outstanding in any aspect. This is similar to the experience you get in most international carriers like Etihad or Delta.

Aer Lingus was the actual airline so they handled everything professionally.

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

Business class area too small and chair and equipment not comfortable .

Lost my luggage in London Was double charged for luggage

BAD!!! due to delay I missed my connection in MEX, had to pay for hotel and new flight for next morning increasing my spent for $1,000 usd

Everything you need to know for your flight from Heathrow to Heidelberg

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