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Cheap flights from London to Frankfurt am Main from £27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Frankfurt am Main departing on 26/9. 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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Cheap return flights

Ryanair Logo
06:15 - 08:40STN-FKB
1h 25mdirect
Ryanair Logo
09:15 - 09:45FKB-STN
1h 30mdirect
£41Ryanair
Find Deal
tir., 9 sep. - fre., 26 sep.
Ryanair Logo
13:45 - 16:10STN-FKB
1h 25mdirect
Ryanair Logo
09:15 - 09:45FKB-STN
1h 30mdirect
£43Ryanair
Find Deal
ons., 24 sep. - fre., 26 sep.
Ryanair Logo
06:25 - 08:50STN-FKB
1h 25mdirect
Ryanair Logo
11:35 - 12:05FKB-STN
1h 30mdirect
£44Ryanair
Find Deal
fre., 29 aug. - søn., 7 sep.
Ryanair Logo
06:25 - 08:50STN-FKB
1h 25mdirect
Ryanair Logo
11:35 - 12:05FKB-STN
1h 30mdirect
£48Ryanair
Find Deal
fre., 12 sep. - søn., 14 sep.
Ryanair Logo
06:25 - 08:50STN-FKB
1h 25mdirect
Ryanair Logo
11:35 - 12:05FKB-STN
1h 30mdirect
£52Ryanair
Find Deal
fre., 10 okt. - søn., 12 okt.
Ryanair Logo
06:15 - 08:40STN-FKB
1h 25mdirect
Ryanair Logo
22:20 - 22:50FKB-STN
1h 30mdirect
£52Ryanair
Find Deal
tir., 19 aug. - tir., 19 aug.
Ryanair Logo
13:45 - 16:10STN-FKB
1h 25mdirect
Ryanair Logo
12:50 - 13:20FKB-STN
1h 30mdirect
£53Ryanair
Find Deal
ons., 3 sep. - ons., 17 sep.
Ryanair Logo
06:15 - 08:40STN-FKB
1h 25mdirect
Ryanair Logo
22:20 - 22:50FKB-STN
1h 30mdirect
£55Ryanair
Find Deal
tir., 26 aug. - tir., 2 sep.
Logo
06:25 - 08:50STN-FKB
1h 25mdirect
Logo
07:50 - 17:00FKB-STN
10h 10m1 stop
£95
Find Deal
fre., 12 sep. - fre., 19 sep.
Logo
06:05 - 15:10LTN-FKB
8h 05m1 stop
Logo
08:35 - 14:05FKB-LTN
6h 30m1 stop
£112
Find Deal
ons., 24 sep. - fre., 26 sep.

Ryanair flights from London to Karlsruhe

Our best Ryanair deals on London to Karlsruhe flight tickets
Ryanair
9 Sept
STN06:15London Stansted
1h 25m
FKB08:40Karlsruhe Söllingen
26 Sept
FKB09:15Karlsruhe Söllingen
1h 30m
STN09:45London Stansted
£41
Find similar
Ryanair
24 Sept
STN13:45London Stansted
1h 25m
FKB16:10Karlsruhe Söllingen
26 Sept
FKB09:15Karlsruhe Söllingen
1h 30m
STN09:45London Stansted
£43
Find similar
Ryanair
29 Aug
STN06:25London Stansted
1h 25m
FKB08:50Karlsruhe Söllingen
7 Sept
FKB11:35Karlsruhe Söllingen
1h 30m
STN12:05London Stansted
£44
Find similar

Eurowings flights from London to Karlsruhe

Our best Eurowings deals on London to Karlsruhe flight tickets
Eurowings
13 Aug
LHR20:00London Heathrow
13h 40m
2 stops
FKB10:40Karlsruhe Söllingen
16 Aug
FKB17:50Karlsruhe Söllingen
21h 15m
2 stops
LHR14:05London Heathrow
£708
Find similar
Eurowings
2 Aug
LHR12:10London Heathrow
21h 10m
2 stops
FKB10:20Karlsruhe Söllingen
6 Aug
FKB11:15Karlsruhe Söllingen
8h 50m
2 stops
LHR19:05London Heathrow
£904
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 30 juli 2025.
Use the filters below to find and compare flights from London to Karlsruhe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

tir. 9/9

06:15-08:40

Nonstop1h 25m

Karlsruhe Söllingen

fre. 26/9

09:15-09:45

Nonstop1h 30m

£41

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

ons. 24/9

13:45-16:10

Nonstop1h 25m

Karlsruhe Söllingen

fre. 26/9

09:15-09:45

Nonstop1h 30m

£43

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

fre. 29/8

06:25-08:50

Nonstop1h 25m

Karlsruhe Söllingen

søn. 7/9

11:35-12:05

Nonstop1h 30m

£44

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

fre. 12/9

06:25-08:50

Nonstop1h 25m

Karlsruhe Söllingen

søn. 14/9

11:35-12:05

Nonstop1h 30m

£48

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

fre. 10/10

06:25-08:50

Nonstop1h 25m

Karlsruhe Söllingen

søn. 12/10

11:35-12:05

Nonstop1h 30m

£52

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

tir. 19/8

06:15-08:40

Nonstop1h 25m

Karlsruhe Söllingen

tir. 19/8

22:20-22:50

Nonstop1h 30m

£52

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

ons. 3/9

13:45-16:10

Nonstop1h 25m

Karlsruhe Söllingen

ons. 17/9

12:50-13:20

Nonstop1h 30m

£53

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

tir. 26/8

06:15-08:40

Nonstop1h 25m

Karlsruhe Söllingen

tir. 2/9

22:20-22:50

Nonstop1h 30m

£55

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

fre. 12/9

06:25-08:50

Nonstop1h 25m

Karlsruhe Söllingen

fre. 19/9

07:50-17:00

1 stop10h 10m

£95

LondonKarlsruhe

LTN - FKB

LTNFKB

London Luton

ons. 24/9

06:05-15:10

1 stop8h 05m

Karlsruhe Söllingen

fre. 26/9

08:35-14:05

1 stop6h 30m

£112

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 Frankfurt am Main from

How to get the cheapest flight ticket from London to Karlsruhe

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 typical price of a round-trip flight between London and Karlsruhe?

What is the cheapest month to fly to Karlsruhe?

In general, March is the cheapest month to fly from London to Karlsruhe. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £51. If you don’t want to visit Karlsruhe in March, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of £55.

What is the cheapest day to depart on your flight to Karlsruhe?

The cheapest day to depart on your flight to Karlsruhe is on a Wednesday when prices can be found for as low as £53. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £94.

What is the cheapest time of day to depart on your flight to Karlsruhe?

At midday is the cheapest time of day to fly from London to Karlsruhe when you can find flight prices for as low as £67. Flying to Karlsruhe at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £89. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Karlsruhe Söllingen flight route?

Fly from London Stansted to Karlsruhe Söllingen for the best London - Karlsruhe Söllingen flight prices

What cabin class options are available on London to Karlsruhe Söllingen flights?

There are 1 cabin classes available to choose from on London to Karlsruhe Söllingen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Karlsruhe flight prices changed over time?

As of July 2025, prices for London to Karlsruhe flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from London to Karlsruhe

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

Cheap London to Karlsruhe (LON to FKB) flight deals and tips

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

Best price found

£27

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Karlsruhe

1 airport
The best one-way flight to Karlsruhe from London in the past 72 hours is £27. The best return flight deal from London to Karlsruhe found on momondo in the last 72 hours is £41.
The fastest flight from London to Karlsruhe takes 1h 25m
Direct flights go from London to Karlsruhe every day.
There is 1 airport near Karlsruhe: Karlsruhe Söllingen (FKB)
Search flight deals

  • How far is London to Karlsruhe Söllingen by plane?

    The straight-line distance from London to Karlsruhe Söllingen is 413.6 mi. Flights usually cover this in 1h 25m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from London to Karlsruhe Söllingen Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Karlsruhe Söllingen Airport.

  • What documentation or ID do you need to fly to Karlsruhe Söllingen Airport?

    The necessary travel and health documents for your Karlsruhe Söllingen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Karlsruhe?

  • What is the most popular airline from London to Karlsruhe?

Best airlines flying from London to Karlsruhe

Compare and see reviews for airlines that fly from London to Karlsruhe with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £30Free CancellationRating
6.8
5,152 reviews
Search Ryanair flights
LufthansaPriceFrom £177Free CancellationRating
6.8
7,265 reviews
Search Lufthansa flights

  • Ryanair Flights From London to Karlsruhe

    Across 4 Ryanair flights from London to Karlsruhe this week, the average price was £100, with the best Ryanair deals starting from £40 round-trip. 5,152 users have rated Ryanair on momondo, with an average score of 6.8/10.

Travelling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Freiburg im Breisgau
Lörrach
Gengenbach

Why use momondo?

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

It is quick and easy to find London to Karlsruhe flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Karlsruhe that suits you.

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

Yes. momondo allows you to filter the results for London to Karlsruhe flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Karlsruhe 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 London to Karlsruhe right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Karlsruhe now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Karlsruhe and let you know when they change.

An easier way to manage your Karlsruhe trip

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