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Cheap flights from Karlsruhe to London from £38

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 6/10. 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 (FKB-LTN)

Cheap return flights

Logo
07:35 - 07:20FKB-LTN
24h 45m1 stop
Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£75
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Fri, 21 Nov - Sun, 23 Nov
Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£80
Find Deal
Sat, 22 Nov - Sun, 23 Nov
Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Logo
06:10 - 15:50LTN-FKB
8h 40m1 stop
£83
Find Deal
Sat, 8 Nov - Tue, 11 Nov
Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Logo
08:05 - 07:05LTN-FKB
22h 00m1 stop
£84
Find Deal
Sat, 22 Nov - Sun, 23 Nov
Logo
08:40 - 18:45FKB-LTN
11h 05m1 stop
Logo
06:05 - 15:50LTN-FKB
8h 45m1 stop
£86
Find Deal
Wed, 26 Nov - Thu, 27 Nov
Logo
08:40 - 22:45FKB-LTN
15h 05m1 stop
Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£87
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Logo
08:40 - 22:45FKB-LTN
15h 05m1 stop
Logo
05:25 - 18:10LTN-FKB
11h 45m1 stop
£87
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Logo
18:45 - 02:55FKB-LTN
9h 10m1 stop
Logo
08:20 - 22:50LTN-FKB
13h 30m1 stop
£90
Find Deal
Sat, 8 Nov - Mon, 10 Nov
Logo
08:25 - 23:10FKB-LTN
15h 45m1 stop
Logo
06:05 - 15:50LTN-FKB
8h 45m1 stop
£94
Find Deal
Tue, 25 Nov - Thu, 27 Nov
Ryanair Logo
16:55 - 23:15FKB-LTN
7h 20m1 stop
Ryanair Logo
11:30 - 09:55LTN-FKB
21h 25m2 stops
£159Ryanair
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Thu, 9 Oct - Fri, 10 Oct

Ryanair flights from Karlsruhe to London Luton Airport

Our best Ryanair deals on Karlsruhe to London Luton Airport flight tickets
Ryanair
9 Oct
FKB16:55Karlsruhe Söllingen
7h 20m
1 stop
LTN23:15London Luton
10 Oct
LTN11:30London Luton
21h 25m
2 stops
FKB09:55Karlsruhe Söllingen
£159
Find similar
Ryanair
9 Sept
FKB17:30Karlsruhe Söllingen
20h 05m
2 stops
LTN12:35London Luton
11 Sept
LTN07:45London Luton
25h 50m
2 stops
FKB10:35Karlsruhe Söllingen
£186
Find similar
Ryanair
8 Sept
FKB13:25Karlsruhe Söllingen
8h 45m
1 stop
LTN21:10London Luton
9 Sept
LTN10:00London Luton
20h 25m
2 stops
FKB07:25Karlsruhe Söllingen
£203
Find similar

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 4 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

Fri 21/11

07:35-07:20

1 stop24h 45m

London Luton

Sun 23/11

05:25-18:10

1 stop11h 45m

£75

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Sat 22/11

18:45-02:55

1 stop9h 10m

London Luton

Sun 23/11

05:25-18:10

1 stop11h 45m

£80

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Sat 8/11

18:45-02:55

1 stop9h 10m

London Luton

Tue 11/11

06:10-15:50

1 stop8h 40m

£83

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Sat 22/11

18:45-02:55

1 stop9h 10m

London Luton

Sun 23/11

08:05-07:05

1 stop22h 00m

£84

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Wed 26/11

08:40-18:45

1 stop11h 05m

London Luton

Thu 27/11

06:05-15:50

1 stop8h 45m

£86

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 21/11

08:40-22:45

1 stop15h 05m

London Luton

Sun 23/11

05:25-18:10

1 stop11h 45m

£86

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 28/11

08:40-22:45

1 stop15h 05m

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

Mon 10/11

08:20-22:50

1 stop13h 30m

£90

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Tue 25/11

08:25-23:10

1 stop15h 45m

London Luton

Thu 27/11

06:05-15:50

1 stop8h 45m

£94

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Thu 9/10

16:55-23:15

1 stop7h 20m

London Luton

Fri 10/10

11:30-09:55

2 stops21h 25m

£159

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £69. 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 £165.

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 45m, 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
Milton Keynes
Luton
Maidstone
Gatwick
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Chelmsford
Dover
Hayes
Dartford
Hounslow
Winchester
Folkestone

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.

An easier way to manage your London Luton Airport trip

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