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Cheap flights from Karlsruhe to London Luton Airport from £61

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
FKB — LTN
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Karlsruhe to Luton

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Cheapest flights from Karlsruhe to Luton
Explore the most affordable flight options available from Karlsruhe to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Sat 6/1208:25FKB - LTN
1 stop19h 25mMultiple Airlines
Thu 11/1206:05LTN - FKB
1 stop8h 45mMultiple Airlines
Deal found 17/11£115
Sun 7/1207:35FKB - LTN
1 stop24h 30mMultiple Airlines
Thu 11/1206:05LTN - FKB
1 stop8h 45mMultiple Airlines
Deal found 17/11£116
Tue 2/1208:25FKB - LTN
1 stop15h 45mMultiple Airlines
Sat 6/1216:30LTN - FKB
1 stop17h 45mMultiple Airlines
Deal found 17/11£121
Fri 28/1122:50FKB - LTN
1 stop16h 30mMultiple Airlines
Tue 2/1206:10LTN - FKB
1 stop8h 40mMultiple Airlines
Deal found 17/11£124
Mon 1/1217:45FKB - LTN
1 stop14h 50mMultiple Airlines
Wed 3/1209:15LTN - FKB
2 stops25h 10mMultiple Airlines
Deal found 16/11£124
Sat 6/1216:25FKB - LTN
1 stop9h 05mMultiple Airlines
Mon 8/1214:35LTN - FKB
1 stop18h 20mMultiple Airlines
Deal found 16/11£128
Sat 6/1208:25FKB - LTN
1 stop19h 25mMultiple Airlines
Sat 13/1219:45LTN - FKB
1 stop21h 25mMultiple Airlines
Deal found 17/11£132
Sun 7/1207:35FKB - LTN
1 stop24h 30mMultiple Airlines
Sat 13/1219:45LTN - FKB
1 stop21h 25mMultiple Airlines
Deal found 17/11£134
Tue 2/1208:25FKB - LTN
1 stop15h 45mMultiple Airlines
Thu 4/1206:05LTN - FKB
1 stop8h 45mMultiple Airlines
Deal found 16/11£137

Cheap flight deals from Karlsruhe to Luton

Discover tips and strategies to find the most affordable flight options for your journey from Karlsruhe (FKB) to Luton (LTN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 November 2025.

Round-trip from

£99

One-way from

£61

Popular in

December

Cheapest in

March

Average price

£123
15/1-18/1
  • 15/1-18/1
  • 2 total stops
  • 27h 30m total
  • Karlsruhe to London
Search Deals
Wizz Air
  • Wizz Air
  • 15/12
  • 1 total stop
  • 24h 35m total
  • Karlsruhe to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

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

Fly from

Karlsruhe

Fly to

Luton

Route

Depart

Return

Price

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Thu 15/1

06:20-21:05

1 stop15h 45m

London Luton

Sun 18/1

05:25-18:10

1 stop11h 45m

£99

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Thu 5/2

06:05-21:50

1 stop16h 45m

London Luton

Sun 8/2

06:50-18:10

1 stop10h 20m

£101

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 16/1

08:40-22:45

1 stop15h 05m

London Luton

Sun 18/1

05:25-18:10

1 stop11h 45m

£105

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 16/1

08:40-22:45

1 stop15h 05m

London Luton

Thu 22/1

06:05-15:50

1 stop8h 45m

£105

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Fri 23/1

08:40-22:45

1 stop15h 05m

London Luton

Sun 25/1

06:50-18:10

1 stop10h 20m

£105

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Tue 17/2

10:20-23:00

1 stop13h 40m

London Luton

Fri 20/2

21:45-07:05

1 stop8h 20m

£113

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Tue 20/1

08:25-23:10

1 stop15h 45m

London Luton

Sun 25/1

06:50-18:10

1 stop10h 20m

£115

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Tue 2/12

08:25-23:10

1 stop15h 45m

London Luton

Sat 6/12

16:30-11:15

1 stop17h 45m

£121

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Mon 15/12

07:35-07:10

1 stop24h 35m

£61

KarlsruheLondon

FKB - LTN

FKBLTN

Karlsruhe Söllingen

Mon 15/12

13:30-07:10

2 stops18h 40m

£64

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Karlsruhe to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Karlsruhe 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.

Related info for your journey

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

  • What airport do you fly from for flights from Karlsruhe to London Luton?

    For a flight from Karlsruhe to London Luton, you will be flying from Söllingen. Karlsruhe Söllingen (FKB) is just 21.7 mi from the center of the city. Söllingen is the only Karlsruhe airport and it handles 0 outbound flights to London Luton per day. 0 airlines have flights to London Luton from Karlsruhe Söllingen on a regular basis.

  • Can I find deals for flights from Karlsruhe to Luton that include hotel bookings?

    Yes. In addition to deals on Karlsruhe to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Karlsruhe to Luton?

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

  • Can I find deals for business class flights from Karlsruhe to Luton?

    Yes. Cheapflights offers flight deals from Karlsruhe to Luton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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Alternative routes for Karlsruhe to Luton

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Karlsruhe to Luton with no change fees?

Need flexible booking options for your flight to Luton from Karlsruhe? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Karlsruhe to Luton become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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