Cheap flights from London Heathrow Airport to Heidelberg from £64
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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FRA
19 Sep — 26 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Heidelberg are usually found in November or January, booked 87 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Heathrow to Heidelberg
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Heidelberg
Explore the most affordable flight options available from Heathrow to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 August 2026.
Thu 5/1113:55 -
Nonstop1h 45m
Sun 8/1107:25 -
Nonstop2h 00m
Deal found 18/8£120
Fri 30/1007:55 -
Nonstop1h 40m
Sun 1/1107:25 -
Nonstop2h 00m
Deal found 15/8£127
Fri 4/1208:30 -
Nonstop1h 35m
Mon 7/1217:05 -
Nonstop1h 40m
Deal found 15/8£129
Fri 4/1208:30 -
Nonstop1h 35m
Sun 6/1208:05 -
Nonstop1h 40m
Deal found 18/8£130
Tue 17/1115:30 -
Nonstop1h 35m
Tue 1/1221:40 -
Nonstop1h 40m
Deal found 16/8£131
Thu 12/1106:30 -
Nonstop1h 35m
Thu 26/1117:05 -
Nonstop1h 40m
Deal found 17/8£132
Wed 30/907:10 -
Nonstop1h 40m
Wed 7/1014:40 -
Nonstop1h 55m
Deal found 16/8£133
Mon 28/906:45 -
Nonstop1h 40m
Wed 14/1006:35 -
Nonstop1h 45m
Deal found 19/8£133
Tue 24/1108:30 -
Nonstop1h 35m
Thu 26/1121:40 -
Nonstop1h 40m
Deal found 19/8£134
Mon 28/906:45 -
Nonstop1h 40m
Fri 16/1019:15 -
Nonstop1h 40m
Deal found 18/8£135
Best flights from Heathrow to Heidelberg
Discover carefully curated flight deals from Heathrow to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.
Wed 2/920:00 -
Nonstop1h 35m
Fri 4/906:10 -
Nonstop1h 45m
Deal found 15/8£161
Fri 18/919:30 -
Nonstop1h 35m
Sun 20/907:00 -
Nonstop1h 40m
Deal found 15/8£164
Tue 24/1109:00 -
1 stop4h 05m
Thu 26/1115:15 -
1 stop3h 35m
Deal found 19/8£169
Thu 10/1211:05 -
1 stop3h 30m
Tue 15/1212:30 -
1 stop5h 35m
Deal found 17/8£180
Wed 9/907:10 -
Nonstop1h 40m
Tue 29/910:40 -
Nonstop1h 55m
Deal found 16/8£161
Tue 22/907:30 -
Nonstop1h 35m
Sun 27/907:00 -
Nonstop1h 40m
Deal found 19/8£180
Tue 29/920:05 -
1 stop11h 00m
Tue 13/1008:50 -
1 stop10h 00m
Deal found 19/8£187
Sat 12/919:10 -
Nonstop1h 35m
Tue 22/906:40 -
Nonstop1h 45m
Deal found 19/8£172
Thu 1/1011:05 -
1 stop8h 30m
Thu 8/1010:40 -
1 stop11h 55m
Deal found 17/8£198
Sun 30/811:00 -
Nonstop1h 40m
Sun 13/906:40 -
Nonstop1h 45m
Deal found 16/8£188
Sun 30/820:00 -
Nonstop1h 35m
Fri 11/906:10 -
Nonstop1h 45m
Deal found 16/8£188
Sat 5/919:10 -
Nonstop1h 35m
Tue 8/906:40 -
Nonstop1h 45m
Deal found 18/8£195
Direct flights from Heathrow to Heidelberg
Explore direct flight options from Heathrow to Heidelberg based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.
Thu 5/1113:55 -
Nonstop1h 45m
Sun 8/1107:25 -
Nonstop2h 00m
Deal found 18/8£120
Fri 30/1007:55 -
Nonstop1h 40m
Sun 1/1107:25 -
Nonstop2h 00m
Deal found 15/8£127
Fri 4/1208:30 -
Nonstop1h 35m
Mon 7/1217:05 -
Nonstop1h 40m
Deal found 15/8£129
Fri 4/1208:30 -
Nonstop1h 35m
Sun 6/1208:05 -
Nonstop1h 40m
Deal found 18/8£130
Tue 17/1115:30 -
Nonstop1h 35m
Tue 1/1221:40 -
Nonstop1h 40m
Deal found 16/8£131
Thu 12/1106:30 -
Nonstop1h 35m
Thu 26/1117:05 -
Nonstop1h 40m
Deal found 17/8£132
Wed 30/907:10 -
Nonstop1h 40m
Wed 7/1014:40 -
Nonstop1h 55m
Deal found 16/8£133
Mon 28/906:45 -
Nonstop1h 40m
Wed 14/1006:35 -
Nonstop1h 45m
Deal found 19/8£133
Tue 24/1108:30 -
Nonstop1h 35m
Thu 26/1121:40 -
Nonstop1h 40m
Deal found 19/8£134
Mon 28/906:45 -
Nonstop1h 40m
Fri 16/1019:15 -
Nonstop1h 40m
Deal found 18/8£135
Last-minute flights from Heathrow to Heidelberg
Discover last-minute flight deals from Heathrow to Heidelberg. Data last updated 20 August 2026 and is based on user searches.
Wed 2/920:00 -
Nonstop1h 35m
Thu 17/906:40 -
Nonstop1h 45m
Deal found 16/8£134
Thu 3/907:10 -
Nonstop1h 40m
Tue 22/906:40 -
Nonstop1h 45m
Deal found 16/8£137
Thu 3/907:10 -
Nonstop1h 40m
Wed 23/906:35 -
Nonstop1h 45m
Deal found 17/8£138
Fri 18/906:55 -
Nonstop1h 40m
Sun 20/906:40 -
Nonstop1h 45m
Deal found 17/8£138
Fri 18/906:55 -
Nonstop1h 40m
Mon 21/906:35 -
Nonstop1h 45m
Deal found 15/8£141
Thu 24/907:10 -
Nonstop1h 40m
Mon 28/906:35 -
Nonstop1h 45m
Deal found 17/8£139
Sat 26/919:10 -
Nonstop1h 35m
Mon 19/1010:35 -
Nonstop1h 55m
Deal found 17/8£140
Mon 28/906:45 -
Nonstop1h 40m
Wed 14/1006:35 -
Nonstop1h 45m
Deal found 19/8£133
Mon 28/906:45 -
Nonstop1h 40m
Fri 16/1019:15 -
Nonstop1h 40m
Deal found 18/8£135
Tue 29/919:45 -
Nonstop1h 35m
Tue 20/1010:40 -
Nonstop1h 55m
Deal found 19/8£136
Tue 29/919:45 -
Nonstop1h 35m
Mon 12/1006:35 -
Nonstop1h 45m
Deal found 17/8£136
Wed 30/907:10 -
Nonstop1h 40m
Wed 7/1014:40 -
Nonstop1h 55m
Deal found 16/8£133
One-way flights from Heathrow to Heidelberg
Search for one-way flight options from Heathrow to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.
Wed 28/1015:30 -
Nonstop1h 35m
Deal found 17/8£64
Wed 23/1208:30 -
Nonstop1h 35m
Deal found 17/8£65
Fri 2/1006:55 -
Nonstop1h 40m
Deal found 16/8£66
Thu 29/1015:30 -
Nonstop1h 35m
Deal found 16/8£67
Thu 11/215:30 -
Nonstop1h 35m
Deal found 20/8£68
Tue 17/1106:30 -
Nonstop1h 35m
Deal found 17/8£69
Wed 2/920:00 -
Nonstop1h 35m
Deal found 20/8£70
Mon 28/906:45 -
Nonstop1h 40m
Deal found 19/8£71
Find flight deals from Heathrow to Heidelberg
Keep the following information in mind while searching for Heathrow to Heidelberg flight deals. Data was last updated 20 August 2026.
Customise your flight search to find flights from Heathrow 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 7,457,451 searches. Data last updated 20 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Heidelberg that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Wed 2/9
20:00-22:35
Nonstop1h 35m
Frankfurt am Main
Fri 4/9
06:10-06:55
Nonstop1h 45m
£161
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Wed 9/9
07:10-09:50
Nonstop1h 40m
Frankfurt am Main
Tue 29/9
10:40-11:35
Nonstop1h 55m
£161
Fastest return journey
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Fri 18/9
19:30-22:05
Nonstop1h 35m
Frankfurt am Main
Sun 20/9
07:00-07:40
Nonstop1h 40m
£164
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Tue 24/11
09:00-14:05
1 stop4h 05m
Frankfurt am Main
Thu 26/11
15:15-17:50
1 stop3h 35m
£169
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Sat 12/9
19:10-21:45
Nonstop1h 35m
Frankfurt am Main
Tue 22/9
06:40-07:25
Nonstop1h 45m
£172
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Tue 22/9
07:30-10:05
Nonstop1h 35m
Frankfurt am Main
Sun 27/9
07:00-07:40
Nonstop1h 40m
£180
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Thu 10/12
11:05-15:35
1 stop3h 30m
Frankfurt am Main
Tue 15/12
12:30-17:05
1 stop5h 35m
£180
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Tue 29/9
20:05-08:05
1 stop11h 00m
Frankfurt am Main
Tue 13/10
08:50-17:50
1 stop10h 00m
£187
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Sun 30/8
11:00-13:40
Nonstop1h 40m
Frankfurt am Main
Sun 13/9
06:40-07:25
Nonstop1h 45m
£188
LondonFrankfurt am Main
LHR London Heathrow - FRA Frankfurt am Main
LHRFRA
London Heathrow
Sun 30/8
20:00-22:35
Nonstop1h 35m
Frankfurt am Main
Fri 11/9
06:10-06:55
Nonstop1h 45m
£188
Flights are sorted by cheapest return flights first.
Deals found on 15/8
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Heidelberg
Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Heathrow with our price prediction graph.
LHR-FRA
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 Heathrow Airport to Heidelberg
LHR-HE1
LHR-FRA
What is the cheapest time of day to fly from LHR to HE1?
Find hourly flight availability from Heathrow 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 20 August 2026.
When flying from London Heathrow Airport to Heidelberg, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 54% versus a flight in the afternoon.
Weekly flight availability from London Heathrow Airport to Heidelberg
Explore weekly flight availability from Heathrow 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 20 August 2026.
The most flights from LHR to HE1 are scheduled on a Wednesday (40 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).
How much does it cost for a return flight from London Heathrow Airport to Heidelberg?
Airfare is below average for this route at the moment.
London Heathrow Airport to Heidelberg flights typically cost between £157 and £222 in November.The cheapest return price found within the last 5 days was £120 on British Airways (5 Nov–8 Nov).
What is the cheapest day to fly from London Heathrow Airport to Heidelberg?
Use this chart to determine the cheapest time to fly return from Heathrow to Heidelberg. Price data was last updated on 15 August 2026.
Travellers seeking maximum savings on their London Heathrow Airport to Heidelberg flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Heidelberg
Get insights into the airlines that provide service to Heidelberg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heidelberg. Reviews last updated 20 August 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Heidelberg, such as KLM,Lufthansa, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London Heathrow Airport to Heidelberg?
A quick flight from London Heathrow Airport to Heidelberg can take about 1h 35m. British Airways provides one of the quickest options available for as low as £161. There are 406 mi between London Heathrow Airport and Heidelberg. This flight may include one or multiple stops.
What are the most reliable airlines from London Heathrow Airport to Heidelberg?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Heidelberg consider choosing Qatar Airways (89%), Japan Airlines (84%) or United Airlines (80%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Heidelberg?
While on average a flight from London Heathrow Airport to Heidelberg is generally £1,403, our data shows the cheapest flight currently is £80. When looking at the most popular route, (London Heathrow - Frankfurt am Main), you can expect to pay £120 for that flight.
Can I find deals for business class flights from Heathrow to Heidelberg?
Yes. Cheapflights offers flight deals from Heathrow 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.
Discover the top 5 airlines that operate flights from Heathrow to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 20 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Heidelberg?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Heidelberg. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Heidelberg?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Heidelberg.
Can Cheapflights find flights from Heathrow to Heidelberg with no change fees?
Need flexible booking options for your flight to Heidelberg from Heathrow? 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 Heathrow to Heidelberg become cheaper?
Of course! You can now track prices for flights from Heathrow to Heidelberg and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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