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LHR - FKB

Find cheap flights from London Heathrow Airport to Karlsruhe from £146

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 Karlsruhe departing on 9/5. 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.
1 adult
0 bags
Wed 29/5
Wed 5/6

Search hundreds of travel sites at once for deals on flights to Karlsruhe

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Karlsruhe, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Karlsruhe, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,219,010 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Heathrow to Karlsruhe (LHR-FKB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Karlsruhe 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:30 - 08:15LHR-FKB
16h 45m2 stops
18:40 - 12:30FKB-LHR
18h 50m2 stops
Mon, 9 Sep - Tue, 17 Sep
14:30 - 10:25LHR-FKB
18h 55m3 stops
18:40 - 12:30FKB-LHR
18h 50m2 stops
Mon, 9 Sep - Tue, 17 Sep
10:15 - 11:10LHR-FKB
23h 55m2 stops
19:00 - 09:15FKB-LHR
15h 15m2 stops
Fri, 16 Aug - Thu, 22 Aug
06:00 - 17:10LHR-FKB
10h 10m2 stops
17:45 - 08:20FKB-LHR
15h 35m2 stops
Fri, 17 May - Mon, 20 May
14:45 - 10:15LHR-FKB
18h 30m2 stops
17:35 - 14:05FKB-LHR
21h 30m2 stops
£568Eurowings
Find Deal
Thu, 9 May - Mon, 13 May
12:10 - 10:15LHR-FKB
21h 05m2 stops
17:35 - 14:05FKB-LHR
21h 30m2 stops
£581Eurowings
Find Deal
Thu, 9 May - Mon, 13 May
14:45 - 11:10LHR-FKB
19h 25m2 stops
17:35 - 21:30FKB-LHR
28h 55m2 stops
Fri, 19 Jul - Mon, 22 Jul
12:05 - 11:10LHR-FKB
22h 05m2 stops
15:50 - 07:55FKB-LHR
17h 05m2 stops
Fri, 13 Sep - Sun, 15 Sep
06:00 - 17:35LHR-FKB
10h 35m2 stops
15:50 - 11:25FKB-LHR
20h 35m2 stops
Thu, 22 Aug - Sun, 25 Aug
20:00 - 10:25LHR-FKB
13h 25m2 stops
10:55 - 08:10FKB-LHR
22h 15m2 stops
£692Eurowings
Find Deal
Mon, 3 Jun - Fri, 7 Jun

Flights from Heathrow to Karlsruhe - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Karlsruhe to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Karlsruhe?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Karlsruhe, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Karlsruhe is March, where tickets cost £46 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is £125 and £114 respectively.

How far in advance should I book a flight from London Heathrow Airport to Karlsruhe?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Karlsruhe, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Karlsruhe, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

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

Cheapest flight

£146
Flight from London Heathrow Airport to Karlsruhe

When to book flights from Heathrow to Karlsruhe

Are your dates flexible? Find out the best times to travel from Heathrow to Karlsruhe based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Karlsruhe flights

  • What is the cheapest flight from London Heathrow Airport to Karlsruhe?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Karlsruhe was £183 for a one-way ticket and £368 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Karlsruhe?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Karlsruhe?

    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 Karlsruhe.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Karlsruhe 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 Karlsruhe?

    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 Karlsruhe 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 Karlsruhe?

    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 Karlsruhe from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Heathrow to Karlsruhe

 
See real verified KAYAK customer reviews for airlines flying from London to Karlsruhe. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Karlsruhe? 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.
7.0
LufthansaOverall score based on 7742 reviews
6.7entertainment
6.5food
6.9comfort
7.2boarding
7.7crew
Airline reviews

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

10.0 ExcellentNate, Apr 2024BOS - FRA
Read more about Lufthansa reviews

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

no kiosks to check in with- it’s 2024!!! the flight was so hot and uncomfortable - not sure if that’s what caused a lady to faint during the flight but i was absolutely miserable.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

We left an hour late. The plane was not throughly cleaned. A gentleman sitting next to me has not showered in a month so I was nauseous. My seat has not reclined back because crew member put her luggage and boxes behind my seat.

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

Horrible experience. Nothing to give to kids to keep them entertained.

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Flights were on time. The crew was efficient and friendly.

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

I wouldn't like to fly with them anymore, I don't like their service, you can hardly take carry-on luggage because they charge you for everything, you can't ask for a glass of water, and the flight attendant tells you that they don't have any, that you have to Paying 3 euros for a bottle of water horrible, I don't recommend it, and they don't have anything low cost, because the plane ticket may not be expensive but what they charge you later for the rest, the flight becomes more expensive, it's the only airline that I don't like it so far, and I traveled a lot.

Staff were friendly and flight was on time. Free drink and snacks would have been appreciated.

Book cheap flights from London to Karlsruhe

Cheapest flights to Karlsruhe from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Karlsruhe found on KAYAK in the last 72 hours.
9/5Thu
1 stop
8h 45mLHR-FKB
£146
24/9Tue
1 stop
8h 50mLHR-FKB
£158
9/5Thu
1 stop
8h 45mLHR-FKB
£159
27/5Mon
2 stops
14h 05mLHR-FKB
£198
9/5Thu
2 stops
11h 10mLHR-FKB
£242
12/5Sun
1 stop
18h 35mLHR-FKB
£243
12/5Sun
1 stop
18h 35mLHR-FKB
£246
6/5Mon
2 stops
9h 00mLHR-FKB
£246
24/9Tue
2 stopsEurowings
18h 50mLHR-FKB
£247
6/6Thu
2 stopsEurowings
18h 30mLHR-FKB
£292

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London Heathrow Airport - Karlsruhe Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Karlsruhe (FKB)Germany

Return flight deals:

Karlsruhe - London Heathrow Airport

Cabin classes: