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Cheap flights from Karlsruhe to London from £48

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 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Karlsruhe to London

Cheap return flights

Multiple Airlines Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Multiple Airlines Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£87Multiple Airlines
Find Deal
Sat, 29 Nov - Sun, 30 Nov
Multiple Airlines Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Multiple Airlines Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£90Multiple Airlines
Find Deal
Sat, 8 Nov - Sun, 9 Nov
Multiple Airlines Logo
08:40 - 18:45FKB-LTN
11h 05m1 stop
Multiple Airlines Logo
06:50 - 18:10LTN-FKB
10h 20m1 stop
£91Multiple Airlines
Find Deal
Wed, 5 Nov - Sat, 8 Nov
Multiple Airlines Logo
08:40 - 18:45FKB-LTN
11h 05m1 stop
Multiple Airlines Logo
06:50 - 18:10LTN-FKB
10h 20m1 stop
£96Multiple Airlines
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Multiple Airlines Logo
15:45 - 22:10FKB-LTN
7h 25m1 stop
Multiple Airlines Logo
06:50 - 18:10LTN-FKB
10h 20m1 stop
£98Multiple Airlines
Find Deal
Wed, 22 Oct - Thu, 30 Oct
Multiple Airlines Logo
08:25 - 21:05FKB-LTN
13h 40m2 stops
Multiple Airlines Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£101Multiple Airlines
Find Deal
Thu, 6 Nov - Sun, 9 Nov
Multiple Airlines Logo
08:40 - 22:45FKB-LTN
15h 05m1 stop
Multiple Airlines Logo
08:20 - 22:50LTN-FKB
13h 30m1 stop
£102Multiple Airlines
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Multiple Airlines Logo
08:45 - 22:10FKB-LTN
14h 25m1 stop
Multiple Airlines Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£103Multiple Airlines
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Multiple Airlines Logo
15:45 - 22:10FKB-LTN
7h 25m1 stop
Multiple Airlines Logo
19:10 - 07:55LTN-FKB
11h 45m1 stop
£103Multiple Airlines
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Multiple Airlines Logo
08:25 - 23:10FKB-LTN
15h 45m1 stop
Multiple Airlines Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£105Multiple Airlines
Find Deal
Thu, 6 Nov - Sun, 9 Nov

momondo Fare Finder

 
Customise your flight search to find flights from Karlsruhe to London Luton 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 17 September 2025.
Use the filters below to find and compare flights from Karlsruhe to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Sat 29/11

18:45-02:55

1 stop9h 10m

London Luton

Sun 30/11

05:25-18:10

1 stop11h 45m

£87

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Sat 8/11

18:45-02:55

1 stop9h 10m

London Luton

Sun 9/11

05:25-18:10

1 stop11h 45m

£90

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Wed 5/11

08:40-18:45

1 stop11h 05m

London Luton

Sat 8/11

06:50-18:10

1 stop10h 20m

£91

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Wed 3/12

08:40-18:45

1 stop11h 05m

London Luton

Sat 6/12

06:50-18:10

1 stop10h 20m

£96

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Wed 22/10

15:45-22:10

1 stop7h 25m

London Luton

Thu 30/10

06:50-18:10

1 stop10h 20m

£98

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Thu 6/11

08:25-21:05

2 stops13h 40m

London Luton

Sun 9/11

05:25-18:10

1 stop11h 45m

£101

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 7/11

08:40-22:45

1 stop15h 05m

London Luton

Mon 10/11

08:20-22:50

1 stop13h 30m

£102

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 12/12

08:45-22:10

1 stop14h 25m

London Luton

Sun 14/12

05:25-18:10

1 stop11h 45m

£103

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Wed 22/10

15:45-22:10

1 stop7h 25m

London Luton

Wed 29/10

19:10-07:55

1 stop11h 45m

£103

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Thu 6/11

08:25-23:10

1 stop15h 45m

London Luton

Sun 9/11

05:25-18:10

1 stop11h 45m

£105

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to London from

How to get the cheapest flight ticket from Karlsruhe to London Luton 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 Luton Airport?

The cheapest day to depart from Karlsruhe to London Luton Airport is on a Tuesday. Travellers who choose to depart for London Luton Airport on a Tuesday will often find tickets for as low as £67. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Sunday is £163.

When to book flights from Karlsruhe to London Luton Airport

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

Cheap Karlsruhe to London Luton Airport (FKB to LTN) flight deals and tips

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

Direct flights

None
There are no direct flights from Karlsruhe to London Luton Airport. There are no popular flight routes from Karlsruhe to London Luton Airport.
Search flight deals

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

    There are 433.1 mi between Karlsruhe Söllingen and London Luton. Flights usually cover this in 6h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Karlsruhe Söllingen Airport to London Luton Airport refresh daily.

  • How old do you have to be to fly from Karlsruhe Söllingen Airport to London Luton 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 Luton Airport.

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

    The required travel and health documents for your London Luton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Luton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Chelmsford
Dover
Hayes
Dartford
Winchester
Hounslow
Stansted

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Karlsruhe.

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

Flights from Karlsruhe to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Karlsruhe to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Karlsruhe to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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