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Cheap flights from the United Kingdom to Heidelberg from £45

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — FRA
5 May — 12 May1
1 adult

Cheap flight deals from United Kingdom to Heidelberg

Keep the following information in mind while searching for United Kingdom to Heidelberg flight deals. Data was last updated 30 April 2025.

Round-trip from

£116

One-way from

£45

Popular in

October

Cheapest in

February

Average price

£151
British Airways
  • British Airways
  • 1/10-1/10
  • Nonstop
  • 3h 15m total
  • United Kingdom to Heidelberg
Search Deals
British Airways
  • British Airways
  • 20/8
  • Nonstop
  • 1h 40m total
  • United Kingdom to Heidelberg
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from United Kingdom to Heidelberg

Cheapest flights from United Kingdom to Heidelberg
Explore the most affordable flight options available from United Kingdom to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 28/1012:45LHR - FRA
Nonstop1h 45mBritish Airways
Tue 11/1119:05FRA - LHR
Nonstop1h 50mBritish Airways
Deal found 29/4£108
Wed 18/609:30LGW - FRA
1 stop8h 50measyJet
Thu 26/609:10FRA - LGW
1 stop12h 00measyJet
Deal found 29/4£119
Tue 29/719:10LCY - FRA
Nonstop1h 25mLufthansa
Thu 31/716:00FRA - LCY
Nonstop1h 25mLufthansa
Deal found 29/4£131
Tue 17/606:55LHR - FRA
Nonstop1h 35mMultiple Airlines
Sat 21/607:00FRA - LHR
Nonstop1h 40mMultiple Airlines
Deal found 29/4£134
Tue 20/520:20LGW - FRA
1 stop11h 00mMultiple Airlines
Thu 22/509:10FRA - LGW
1 stop6h 05mMultiple Airlines
Deal found 29/4£146
Thu 26/608:45LCY - FRA
Nonstop1h 25mMultiple Airlines
Mon 30/614:50FRA - LCY
1 stop3h 40mMultiple Airlines
Deal found 29/4£148
Sat 24/523:35EDI - FRA
1 stop9h 40mMultiple Airlines
Sun 1/620:40FRA - EDI
1 stop11h 45mMultiple Airlines
Deal found 29/4£148
Tue 15/709:30LHR - FRA
Nonstop1h 35mLufthansa
Fri 25/708:00FRA - LHR
Nonstop1h 40mLufthansa
Deal found 29/4£149
Wed 14/519:20LTN - FRA
1 stop13h 55mMultiple Airlines
Mon 19/510:55FRA - LTN
1 stop5h 45mMultiple Airlines
Deal found 29/4£152
Thu 19/608:45LCY - FRA
Nonstop1h 25mAir Dolomiti
Mon 23/618:10FRA - LCY
Nonstop1h 25mAir Dolomiti
Deal found 29/4£153
Wed 14/522:00STN - FRA
1 stop11h 15mMultiple Airlines
Mon 19/510:55FRA - STN
1 stop5h 35mMultiple Airlines
Deal found 29/4£157
Thu 12/618:40GLA - FRA
1 stop14h 35mMultiple Airlines
Mon 16/620:40FRA - GLA
1 stop11h 15mMultiple Airlines
Deal found 29/4£159

Cheapflights Fare Finder

Customise your flight search to find flights from United Kingdom 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 30 April 2025.
Use the filters below to find and compare flights from the United Kingdom to Heidelberg that are best for you.

Fly from

United Kingdom

Fly to

Heidelberg

Route

Depart

Return

Price

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Wed 1/10

07:10-09:45

Nonstop1h 35m

Frankfurt am Main

Wed 1/10

20:45-21:25

Nonstop1h 40m

£116

LondonFrankfurt am Main

LGW - FRA

LGWFRA

London Gatwick

Wed 18/6

09:30-19:20

1 stop8h 50m

Frankfurt am Main

Thu 26/6

09:10-20:10

1 stop12h 00m

£119

LondonFrankfurt am Main

LCY - FRA

LCYFRA

London City

Tue 29/7

19:10-21:35

Nonstop1h 25m

Frankfurt am Main

Thu 31/7

16:00-16:25

Nonstop1h 25m

£131

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Tue 17/6

06:55-09:30

Nonstop1h 35m

Frankfurt am Main

Sat 21/6

07:00-07:40

Nonstop1h 40m

£134

LondonFrankfurt am Main

LGW - FRA

LGWFRA

London Gatwick

Tue 20/5

20:20-08:20

1 stop11h 00m

Frankfurt am Main

Thu 22/5

09:10-14:15

1 stop6h 05m

£146

LondonFrankfurt am Main

LCY - FRA

LCYFRA

London City

Thu 26/6

08:45-11:10

Nonstop1h 25m

Frankfurt am Main

Mon 30/6

14:50-17:30

1 stop3h 40m

£148

EdinburghFrankfurt am Main

EDI - FRA

EDIFRA

Edinburgh Turnhouse

Sat 24/5

23:35-10:15

1 stop9h 40m

Frankfurt am Main

Sun 1/6

20:40-07:25

1 stop11h 45m

£148

LondonFrankfurt am Main

LHR - FRA

LHRFRA

London Heathrow

Tue 15/7

09:30-12:05

Nonstop1h 35m

Frankfurt am Main

Fri 25/7

08:00-08:40

Nonstop1h 40m

£149

LondonFrankfurt am Main

LTN - FRA

LTNFRA

London Luton

Wed 14/5

19:20-10:15

1 stop13h 55m

Frankfurt am Main

Mon 19/5

10:55-15:40

1 stop5h 45m

£152

LondonFrankfurt am Main

LCY - FRA

LCYFRA

London City

Thu 19/6

08:45-11:10

Nonstop1h 25m

Frankfurt am Main

Mon 23/6

18:10-18:35

Nonstop1h 25m

£153

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from United Kingdom 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 the United Kingdom to Heidelberg

What is the cheapest month to book a flight from United Kingdom to Heidelberg?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to Heidelberg (average of £187). Flying from United Kingdom to Heidelberg in June is currently the most expensive (average of £281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from United Kingdom 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 30 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Heidelberg as you normally would.

Weekly flight availability from United Kingdom to Heidelberg

Explore weekly flight availability from United Kingdom 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 30 April 2025.

The most flights from GB0 to HE1 are scheduled on a Tuesday (43 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Heidelberg when rainfall is around 40.0 mm.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, Emirates and airBaltic from United Kingdom to Heidelberg to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very Good
739 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.0
Very Good
3,215 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
airBaltic
7.8
Good
178 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,334 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,069 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Overall

8.1

Food

7.3

Entertainment

6.9

Crew

8.6

Boarding

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

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

  • What are the cheapest airlines to fly from United Kingdom to Heidelberg one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £45. Users have also found prices from £68 and £69 on easyJet and Lufthansa, respectively.

  • What are the most popular routes from United Kingdom to Heidelberg?

    The most popular flight routes from United Kingdom to Heidelberg are London Gatwick - Frankfurt am Main, London Heathrow - Frankfurt am Main and London Luton - Frankfurt am Main.

  • What are the most reliable airlines from United Kingdom to Heidelberg?

    Before booking your flight to Heidelberg from United Kingdom, check out the most reliable airlines to get you to your destination on time: Aegean Airlines (90%), American Airlines (88%), ANA( 88%).

  • What are the cheapest flights from United Kingdom to Heidelberg?

    While on average a flight from United Kingdom to Heidelberg is generally £1,670, our data shows the cheapest flight currently is £90. When looking at the most popular route, (London Gatwick - Frankfurt am Main), you can expect to pay £109 for that flight.

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

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

  • How can I find direct flights from United Kingdom to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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.

  • What is the cheapest month to book a flight from United Kingdom to Heidelberg?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to Heidelberg (average of £187). Flying from United Kingdom to Heidelberg in June is currently the most expensive (average of £281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for United Kingdom to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from United Kingdom to Heidelberg

Discover the top 9 airlines that operate flights from United Kingdom 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£26Average£91FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£90Average£186FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£90Average£169FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
FinnairCheapest£107Average£181FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£118Average£216FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air DolomitiCheapest£125Average£169FlexibilityNo cancel feeOn-time87%
Search Air Dolomiti flights
SWISSCheapest£138Average£229FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£148Average£204FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£155Average£187FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to Heidelberg?

Cheapflights helps you search for flights from United Kingdom to Heidelberg via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom 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 United Kingdom to Heidelberg.

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

Yes, we can. To see specific flights from United Kingdom to Heidelberg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for United Kingdom 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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