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Cheap flights from London Luton Airport to Heidelberg from £40

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — FRA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Heidelberg
Explore the most affordable flight options available from Luton to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Mon 15/1207:20LTN - FRA
1 stop10h 10mMultiple Airlines
Wed 17/1209:10FRA - LTN
1 stop12h 00mMultiple Airlines
Deal found 11/12£173
Tue 16/1207:30LTN - FRA
1 stop10h 20mMultiple Airlines
Thu 18/1209:10FRA - LTN
1 stop11h 15mMultiple Airlines
Deal found 11/12£179
Mon 15/1214:55LTN - FRA
1 stop16h 25mMultiple Airlines
Thu 18/1209:10FRA - LTN
1 stop11h 15mMultiple Airlines
Deal found 10/12£190
Sat 13/1206:00LTN - FRA
1 stop5h 15mMultiple Airlines
Sat 20/1221:40FRA - LTN
1 stop10h 55mMultiple Airlines
Deal found 10/12£199
Tue 16/1207:30LTN - FRA
1 stop10h 20mMultiple Airlines
Fri 19/1209:10FRA - LTN
1 stop12h 00mMultiple Airlines
Deal found 11/12£199
Sun 14/1217:20LTN - FRA
1 stop13h 50mMultiple Airlines
Tue 16/1221:40FRA - LTN
1 stop13h 05mMultiple Airlines
Deal found 10/12£201
Tue 16/1207:30LTN - FRA
1 stop10h 20mMultiple Airlines
Sat 20/1219:25FRA - LTN
1 stop19h 35mMultiple Airlines
Deal found 10/12£208
Wed 17/1220:50LTN - FRA
1 stop10h 30mMultiple Airlines
Sun 21/1209:10FRA - LTN
1 stop11h 15mMultiple Airlines
Deal found 11/12£214
Sat 13/1206:00LTN - FRA
1 stop5h 15mMultiple Airlines
Wed 17/1221:40FRA - LTN
1 stop11h 55mMultiple Airlines
Deal found 11/12£215
Thu 18/1220:50LTN - FRA
1 stop10h 30mMultiple Airlines
Mon 22/1209:10FRA - LTN
1 stop11h 45mMultiple Airlines
Deal found 11/12£217

Find flight deals from Luton to Heidelberg

Keep the following information in mind while searching for Luton to Heidelberg flight deals. Data was last updated 12 December 2025.

Round-trip from

£137

One-way from

£40

Popular in

December

Cheapest in

September

Average price

£155
7/1-14/1
  • 7/1-14/1
  • 2 total stops
  • 20h 50m total
  • London to Heidelberg
Search Deals
easyJet
  • easyJet
  • 28/1
  • Nonstop
  • 1h 35m total
  • London to Heidelberg
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£16 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Heidelberg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London Luton Airport to Heidelberg that are best for you.

Fly from

Luton

Fly to

Heidelberg

Route

Depart

Return

Price

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Thu 8/1

20:50-08:20

1 stop10h 30m

Frankfurt am Main

Thu 22/1

13:10-21:15

1 stop9h 05m

£137

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Wed 7/1

20:50-08:20

1 stop10h 30m

Frankfurt am Main

Wed 14/1

10:45-20:05

1 stop10h 20m

£137

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Wed 28/1

09:00-11:35

Nonstop1h 35m

Frankfurt am Main

Thu 29/1

10:45-17:05

1 stop7h 20m

£143

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Wed 7/1

20:50-08:20

1 stop10h 30m

Frankfurt am Main

Wed 21/1

14:25-23:10

1 stop9h 45m

£146

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Mon 9/2

09:25-18:40

1 stop8h 15m

Frankfurt am Main

Wed 11/2

09:10-22:35

1 stop14h 25m

£159

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Wed 8/4

20:10-08:10

1 stop11h 00m

Frankfurt am Main

Sat 18/4

10:55-17:25

1 stop7h 30m

£166

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Fri 30/1

20:50-09:05

1 stop11h 15m

Frankfurt am Main

Mon 2/2

14:00-19:55

1 stop6h 55m

£169

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Mon 19/1

21:55-10:15

1 stop11h 20m

Frankfurt am Main

Fri 23/1

11:15-21:15

1 stop11h 00m

£170

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Sun 1/2

21:55-10:15

1 stop11h 20m

Frankfurt am Main

Thu 5/2

11:15-17:10

1 stop6h 55m

£173

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Sat 24/1

23:35-10:15

1 stop9h 40m

Frankfurt am Main

Sat 31/1

11:15-21:15

1 stop11h 00m

£173

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 22 results
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Best time to book a flight from Luton to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Luton 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 Luton Airport to Heidelberg

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

Find hourly flight availability from Luton 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 12 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 40% on flights from London Luton Airport to Heidelberg by exploring options for tickets at midday.

Related info for your journey

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

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

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

  • How can I find direct flights from Luton to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Luton 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.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luton to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

Certainly. Search results for flights to Heidelberg from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Luton to Heidelberg flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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