£71 Find Cheap Flights from London Luton 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 Luton to Heidelberg departing on 14/5. 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 Luton to Heidelberg (LTN-FRA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton 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 Luton to Heidelberg

KAYAK's recommended return flight deals from the most popular airlines that fly from Luton to Heidelberg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Tue, 20 May - Thu, 22 May
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13:20 - 18:50LTN-FRA
4h 30m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Sat, 3 May - Sun, 4 May
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13:20 - 18:50LTN-FRA
4h 30m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Sat, 17 May - Sun, 18 May
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Thu, 8 May - Sun, 11 May
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13:20 - 18:50LTN-FRA
4h 30m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Wed, 21 May - Fri, 23 May
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Fri, 23 May - Sun, 25 May
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Fri, 9 May - Sun, 11 May
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Fri, 23 May - Sat, 24 May
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13:20 - 18:50LTN-FRA
4h 30m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Sat, 3 May - Sat, 10 May
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06:00 - 18:50LTN-FRA
11h 50m1 stop
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06:50 - 10:45FRA-LTN
4h 55m1 stop
Fri, 23 May - Mon, 26 May

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

Low season

November

High season

June

Cheapest flight

£71
Best time to beat the crowds (49% less expensive on average)
Most popular time to fly (15% more expensive on average)
Flight from London Luton Airport to Frankfurt Airport

When to book flights from Luton to Heidelberg

Are your dates flexible? Find out the best times to travel from Luton 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 Luton Airport to Heidelberg?

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

    There are no direct flights covering the 408 miles separating London Luton Airport and Heidelberg but indirect flights take around 4h 05m.

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Heidelberg from London Luton 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 Luton 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 Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton 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 Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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

  • There is no airport in Heidelberg. Instead, you’ll be flying into Frankfurt Airport when flying between London Luton Airport and Heidelberg.
  • High season is considered to be March, April and May. The cheapest month to fly is November.

Top airline flying from Luton to Heidelberg

Need help choosing which airline to fly with from Luton 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.
6.7
LufthansaOverall score based on 7020 reviews
6.2Food
6.9Boarding
6.7Comfort
7.5Crew
6.4Entertainment
Airline reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

6.0 GoodShannen, Apr 2025LCY - FRA
Read more Lufthansa reviews

The flight was delayed by an hour. Made the connection uncomfortably tight.

Service was bad and food they told us they only had pasta very rude

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

Excellent once on board. Security staff at Johannesburg rude and aggressive.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

The flight attendants were rude in the DEL to FRA flight. The transfer between the two flights at Frankfurt International Airport was an unpleasant experience. The airplane was never parked at the terminal, but was deboarded instead on the tarmac itself. For those passengers in need of a wheelchair, it was a nightmare to come down the stairs and then rush across the airport to catch the connecting flight from FRA to IAH. Upon arriving at IAH, it was informed that the luggage had not arrived. Would make it a point never to travel with Lufthansa again.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

The airport crew and flight crew did a great job rearranging the gate at the last minute and got us to Munich on time

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

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

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