Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Karlsruhe to London from £65

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karlsruhe to London departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Karlsruhe to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:25 - 09:20
FKB
-
LHR
16h 55m
2 stops
Multiple Airlines Logo
06:30 - 16:40
LHR
-
FKB
33h 10m
2 stops
£216Multiple Airlines
Fri, 1 May - Sun, 3 May
Multiple Airlines Logo
15:50 - 17:00
FKB
-
LHR
26h 10m
2 stops
Multiple Airlines Logo
13:30 - 07:50
LHR
-
FKB
17h 20m
1 stop
£241Multiple Airlines
Sun, 10 May - Tue, 19 May
Multiple Airlines Logo
17:25 - 09:20
FKB
-
LHR
16h 55m
2 stops
Multiple Airlines Logo
06:30 - 16:40
LHR
-
FKB
33h 10m
2 stops
£244Multiple Airlines
Fri, 15 May - Sun, 17 May
Multiple Airlines Logo
17:25 - 22:00
FKB
-
LHR
29h 35m
2 stops
Multiple Airlines Logo
06:30 - 16:40
LHR
-
FKB
33h 10m
2 stops
£253Multiple Airlines
Fri, 15 May - Sun, 17 May
Multiple Airlines Logo
17:50 - 22:00
FKB
-
LHR
29h 10m
2 stops
Multiple Airlines Logo
10:20 - 22:50
LHR
-
FKB
11h 30m
2 stops
£254Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
08:25 - 19:15
FKB
-
LHR
35h 50m
2 stops
Multiple Airlines Logo
08:40 - 08:00
LHR
-
FKB
22h 20m
2 stops
£262Multiple Airlines
Sun, 3 May - Sat, 9 May
Multiple Airlines Logo
17:50 - 08:05
FKB
-
LHR
15h 15m
1 stop
Multiple Airlines Logo
15:10 - 07:10
LHR
-
FKB
15h 00m
2 stops
£271Multiple Airlines
Fri, 8 May - Fri, 15 May
Multiple Airlines Logo
07:35 - 14:25
FKB
-
LHR
7h 50m
1 stop
Multiple Airlines Logo
21:05 - 08:05
LHR
-
FKB
10h 00m
1 stop
£278Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Multiple Airlines Logo
13:25 - 09:10
FKB
-
LHR
20h 45m
2 stops
Multiple Airlines Logo
20:50 - 17:00
LHR
-
FKB
19h 10m
2 stops
£283Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
17:50 - 08:05
FKB
-
LHR
15h 15m
1 stop
Multiple Airlines Logo
15:10 - 07:10
LHR
-
FKB
15h 00m
2 stops
£285Multiple Airlines
Fri, 8 May - Fri, 15 May

Eurowings flights from Karlsruhe to London Heathrow Airport

Our best Eurowings deals on Karlsruhe to London Heathrow Airport flight tickets
Eurowings
8 Apr
FKB11:10Karlsruhe Söllingen
8h 55m
2 stops
LHR19:05London Heathrow
12 Apr
LHR14:35London Heathrow
19h 00m
2 stops
FKB10:35Karlsruhe Söllingen
£1,084
Eurowings
8 Apr
FKB11:10Karlsruhe Söllingen
8h 55m
2 stops
LHR19:05London Heathrow
12 Apr
LHR14:35London Heathrow
19h 00m
2 stops
FKB10:35Karlsruhe Söllingen
£1,121

momondo Fare Finder

 
Customise your flight search to find flights from Karlsruhe to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Karlsruhe to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 1/5

17:25-09:20

2 stops16h 55m

London Heathrow

Sun 3/5

06:30-16:40

2 stops33h 10m

£216

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Sun 10/5

15:50-17:00

2 stops26h 10m

London Heathrow

Tue 19/5

13:30-07:50

1 stop17h 20m

£241

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 15/5

17:25-09:20

2 stops16h 55m

London Heathrow

Sun 17/5

06:30-16:40

2 stops33h 10m

£244

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 15/5

17:25-22:00

2 stops29h 35m

London Heathrow

Sun 17/5

06:30-16:40

2 stops33h 10m

£253

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 8/5

17:50-22:00

2 stops29h 10m

London Heathrow

Fri 15/5

10:20-22:50

2 stops11h 30m

£254

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Sun 3/5

08:25-19:15

2 stops35h 50m

London Heathrow

Sat 9/5

08:40-08:00

2 stops22h 20m

£262

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 8/5

17:50-08:05

1 stop15h 15m

London Heathrow

Fri 15/5

15:10-07:10

2 stops15h 00m

£271
Fastest return journey

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Mon 20/4

07:35-14:25

1 stop7h 50m

London Heathrow

Mon 27/4

21:05-08:05

1 stop10h 00m

£278

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Sat 25/4

13:25-09:10

2 stops20h 45m

London Heathrow

Sat 2/5

20:50-17:00

2 stops19h 10m

£283

KarlsruheLondon

FKB - LHR

FKBLHR

Karlsruhe Söllingen

Fri 8/5

17:50-08:05

1 stop15h 15m

London Heathrow

Fri 15/5

15:10-07:10

2 stops15h 00m

£285

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Karlsruhe to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Karlsruhe is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £157. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £183.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Karlsruhe to London Heathrow Airport in the evening for as low as £161. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £213 on average. Flights to London Heathrow Airport from Karlsruhe at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Karlsruhe to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Karlsruhe to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Karlsruhe to London Heathrow Airport (FKB to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Karlsruhe to London Heathrow Airport

Fastest flight time

8h 50m

Direct flights

None
The fastest flight from Karlsruhe to London Heathrow Airport takes 8h 50m
There are no direct flights from Karlsruhe to London Heathrow Airport. There are no popular flight routes from Karlsruhe to London Heathrow Airport.
Search flight deals

  • How far is Karlsruhe Söllingen to London Heathrow by plane?

    Karlsruhe Söllingen and London Heathrow are 426.3 mi apart from one another. Typically, this will take 8h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Karlsruhe Söllingen Airport to London Heathrow Airport?

    Prices for flights from Karlsruhe Söllingen Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Karlsruhe Söllingen Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Karlsruhe Söllingen Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Stratford-upon-Avon
Northampton
Swindon
Southend-on-Sea
Ipswich
Wembley
Canterbury
Ilford
Guildford
Poole
Hayes
Chelmsford
Dover
Folkestone

Why use momondo?

Why should I use momondo to find a flight deal from Karlsruhe to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Karlsruhe to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Karlsruhe to London with flexible booking policies on momondo?

All flight searches from Karlsruhe to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Karlsruhe to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Karlsruhe to London.

I’m not ready to book a flight from Karlsruhe to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Karlsruhe to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 27/4
Mon 4/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London