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Cheap flights from London to Karlsruhe from £27

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — FKB
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from London to Karlsruhe Söllingen are usually found in March or January, booked 54 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap flight deals from London to Karlsruhe

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Karlsruhe (FKB). 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 11 July 2025.

Round-trip from

£43

One-way from

£27

Popular in

December

Cheapest in

March

Average price

£54

Good round-trip deal

£48 or less

Good one-way deal

£48 or less
Ryanair
  • Ryanair
  • 12/8-16/8
  • Nonstop
  • 2h 55m total
  • London to Karlsruhe
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Ryanair
  • Ryanair
  • 12/8
  • Nonstop
  • 1h 25m total
  • London to Karlsruhe
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Karlsruhe Söllingen.
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Price to beat on a one-way flight from London (LON) to Karlsruhe Söllingen.
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Find flight deals from London to Karlsruhe

Cheapest flights from London to Karlsruhe
Explore the most affordable flight options available from London to Karlsruhe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Fri 5/1211:40STN - FKB
Nonstop1h 30mRyanair
Sun 7/1222:15FKB - STN
Nonstop1h 30mRyanair
Deal found 9/7£53
Sun 19/1005:55STN - FKB
1 stop8h 15mMultiple Airlines
Tue 21/1022:20FKB - STN
Nonstop1h 30mMultiple Airlines
Deal found 11/7£127
Sun 19/1005:55LTN - FKB
1 stop8h 15mMultiple Airlines
Wed 22/1015:45FKB - LTN
1 stop7h 25mMultiple Airlines
Deal found 11/7£141
Mon 14/721:35LGW - FKB
1 stop11h 50mMultiple Airlines
Thu 17/713:25FKB - LGW
1 stop11h 00mMultiple Airlines
Deal found 9/7£182
Fri 29/811:30LTN - FKB
2 stops21h 25mRyanair
Mon 1/918:10FKB - LTN
2 stops24h 45mRyanair
Deal found 10/7£221
Fri 29/814:55LGW - FKB
2 stops18h 00mRyanair
Mon 1/918:10FKB - LGW
2 stops26h 10mRyanair
Deal found 10/7£233
Sun 19/1006:35LHR - FKB
1 stop9h 00mMultiple Airlines
Wed 22/1011:30FKB - LHR
1 stop5h 35mMultiple Airlines
Deal found 11/7£235
Sun 19/1014:20LCY - FKB
1 stop5h 35mMultiple Airlines
Tue 21/1011:35FKB - LCY
1 stop6h 00mMultiple Airlines
Deal found 11/7£366
Wed 13/820:00LHR - FKB
2 stops13h 40mEurowings
Sat 16/817:50FKB - LHR
2 stops21h 15mEurowings
Deal found 10/7£670

Cheapflights Fare Finder

Customise your flight search to find flights from London to Karlsruhe 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 11 July 2025.
Use the filters below to find and compare flights from London to Karlsruhe that are best for you.

Fly from

London

Fly to

Karlsruhe

Route

Depart

Return

Price

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Sun 3/8

08:45-11:10

Nonstop1h 25m

Karlsruhe Söllingen

Tue 5/8

22:20-22:50

Nonstop1h 30m

£56

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Wed 13/8

13:45-16:10

Nonstop1h 25m

Karlsruhe Söllingen

Fri 22/8

07:50-17:00

1 stop10h 10m

£125

LondonKarlsruhe

LTN - FKB

LTNFKB

London Luton

Sun 19/10

05:55-15:10

1 stop8h 15m

Karlsruhe Söllingen

Wed 22/10

15:45-22:10

1 stop7h 25m

£141

LondonKarlsruhe

LGW - FKB

LGWFKB

London Gatwick

Sun 24/8

21:10-10:40

1 stop12h 30m

Karlsruhe Söllingen

Sun 31/8

18:40-14:15

2 stops20h 35m

£209

LondonKarlsruhe

LTN - FKB

LTNFKB

London Luton

Fri 29/8

13:30-09:55

2 stops19h 25m

Karlsruhe Söllingen

Mon 1/9

18:10-17:55

2 stops24h 45m

£221

LondonKarlsruhe

LGW - FKB

LGWFKB

London Gatwick

Fri 29/8

14:55-09:55

2 stops18h 00m

Karlsruhe Söllingen

Mon 1/9

18:10-19:20

2 stops26h 10m

£233

LondonKarlsruhe

LHR - FKB

LHRFKB

London Heathrow

Sun 19/10

06:35-16:35

1 stop9h 00m

Karlsruhe Söllingen

Wed 22/10

11:30-16:05

1 stop5h 35m

£235

LondonKarlsruhe

LCY - FKB

LCYFKB

London City

Sun 19/10

14:20-20:55

1 stop5h 35m

Karlsruhe Söllingen

Tue 21/10

11:35-16:35

1 stop6h 00m

£366

LondonKarlsruhe

LHR - FKB

LHRFKB

London Heathrow

Wed 13/8

20:00-10:40

2 stops13h 40m

Karlsruhe Söllingen

Sat 16/8

17:50-14:05

2 stops21h 15m

£670

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Tue 12/8

06:15-08:40

Nonstop1h 25m

£27

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 19 results
1
2

Best time to book a flight from London to Karlsruhe

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

Cheapflights Insights

Everything you need to know about your flight from London to Karlsruhe

How far ahead should I book a flight from London to Karlsruhe?

Use this chart to determine the optimal time to book a return flight from London to Karlsruhe. Price data was last updated on 27 June 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Karlsruhe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from LON to FKB?

Find hourly flight availability from London to Karlsruhe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from London to Karlsruhe by exploring options for tickets at midday.

How much does it cost for a return flight from London to Karlsruhe?

Reviews of airlines servicing Karlsruhe

Get insights into the airlines that provide service to Karlsruhe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Karlsruhe. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from London to Karlsruhe, such as Ryanair, Wizz Air, andEurowings. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,150 reviews
Check prices

Boarding

6.7

Crew

7.5

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Ryanair
6.9
Okay
5,150 reviews
Ryanair
6.9
Okay
5,150 reviews
Check prices

Boarding

6.7

Crew

7.5

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Wizz Air
6.8
Okay
1,056 reviews
Ryanair
6.9
Okay
5,150 reviews
Check prices

Boarding

6.7

Crew

7.5

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.
Eurowings
6.7
Okay
281 reviews
Ryanair
6.9
Okay
5,150 reviews
Check prices

Boarding

6.7

Crew

7.5

Entertainment

5.6

Comfort

6.5

Food

6.0

Overall

6.9

Reviews

1 / 20
8.0
Excellent

Chris,Mar 2025

BRS - SOF

No real entertainment but I want expecting any tbh so not really a negative. Flight was smooth, quick and bag drop and boarding smooth and simple. Staff were friendly.

Related info for your journey

Find useful and relevant information for your journey from London to Karlsruhe. 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 into for flights to Karlsruhe from London?

    If you book a flight to Karlsruhe from London, you will be flying to Söllingen, which is the city’s only airport. Karlsruhe Söllingen (FKB) is located 21.7 mi from the center of Karlsruhe. There are 0 flights from London to Söllingen per day from 1 airline.

  • What are the cheapest airlines flying from London to Karlsruhe round-trip?

    Flying on Ryanair is currently your cheapest option to Karlsruhe, with prices starting at £43. Another option worth looking into is Eurowings, starting at £670 return. Ryanair is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Karlsruhe one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £27. Eurowings flights start at £402 while deals on Wizz Air start at £457 one-way.

  • What are the most popular routes from London to Karlsruhe?

    Most travelers choose London Stansted - Karlsruhe Söllingen, London Heathrow - Karlsruhe Söllingen or London Gatwick - Karlsruhe Söllingen when deciding on the best route from London to Karlsruhe.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Karlsruhe 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

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Top airline flying from London to Karlsruhe

Discover the top airline that operate flights from London to Karlsruhe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£29Average£75FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

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Why should you use Cheapflights to find cheap flight tickets from London to Karlsruhe?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Karlsruhe from London.

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Yes, we can. To see specific flights from London to Karlsruhe with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to Karlsruhe flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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