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Cheap flights from London to Frankfurt am Main from £16

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Frankfurt am Main

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
06:55 - 09:20
STN
-
FKB
1h 25mdirect
Ryanair Logo
06:15 - 06:45
FKB
-
STN
1h 30mdirect
£28Ryanair
Thu, 11 Jun - Sun, 14 Jun
Ryanair Logo
06:55 - 09:20
STN
-
FKB
1h 25mdirect
Ryanair Logo
21:40 - 22:10
FKB
-
STN
1h 30mdirect
£33Ryanair
Thu, 11 Jun - Thu, 18 Jun
Ryanair Logo
12:55 - 15:20
STN
-
FKB
1h 25mdirect
Ryanair Logo
21:55 - 22:25
FKB
-
STN
1h 30mdirect
£33Ryanair
Wed, 10 Jun - Wed, 10 Jun
Ryanair Logo
06:55 - 09:20
STN
-
FKB
1h 25mdirect
Ryanair Logo
06:15 - 06:45
FKB
-
STN
1h 30mdirect
£35Ryanair
Thu, 11 Jun - Sun, 14 Jun
Ryanair Logo
09:35 - 12:05
STN
-
FKB
1h 30mdirect
Ryanair Logo
18:30 - 19:00
FKB
-
STN
1h 30mdirect
£35Ryanair
Tue, 9 Jun - Tue, 16 Jun
Ryanair Logo
07:10 - 09:35
STN
-
FKB
1h 25mdirect
Ryanair Logo
06:15 - 06:45
FKB
-
STN
1h 30mdirect
£36Ryanair
Sun, 14 Jun - Sun, 21 Jun
Ryanair Logo
19:25 - 21:50
STN
-
FKB
1h 25mdirect
Ryanair Logo
21:40 - 22:10
FKB
-
STN
1h 30mdirect
£37Ryanair
Tue, 16 Jun - Thu, 18 Jun
Ryanair Logo
06:55 - 09:20
STN
-
FKB
1h 25mdirect
Ryanair Logo
14:25 - 14:55
FKB
-
STN
1h 30mdirect
£38Ryanair
Thu, 21 May - Mon, 15 Jun
Multiple Airlines Logo
21:50 - 15:40
LTN
-
FKB
16h 50m
1 stop
Multiple Airlines Logo
15:55 - 04:55
FKB
-
LTN
14h 00m
1 stop
£76Multiple Airlines
Tue, 16 Jun - Thu, 18 Jun
Multiple Airlines Logo
21:50 - 15:40
LTN
-
FKB
16h 50m
1 stop
Multiple Airlines Logo
18:20 - 00:30
FKB
-
LTN
7h 10m
1 stop
£77Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun

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Ryanair flights from London to Karlsruhe

Our best Ryanair deals on London to Karlsruhe flight tickets
Ryanair
11 Jun
STN06:55London Stansted
1h 25m
FKB09:20Karlsruhe Söllingen
14 Jun
FKB06:15Karlsruhe Söllingen
1h 30m
STN06:45London Stansted
£28
Ryanair
11 Jun
STN06:55London Stansted
1h 25m
FKB09:20Karlsruhe Söllingen
18 Jun
FKB21:40Karlsruhe Söllingen
1h 30m
STN22:10London Stansted
£33
Ryanair
10 Jun
STN12:55London Stansted
1h 25m
FKB15:20Karlsruhe Söllingen
10 Jun
FKB21:55Karlsruhe Söllingen
1h 30m
STN22:25London Stansted
£33

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 April 2026.
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

Cheapest return flight
Fastest return journey

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Thu 11/6

06:55-09:20

Nonstop1h 25m

Karlsruhe Söllingen

Sun 14/6

06:15-06:45

Nonstop1h 30m

£28

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Thu 11/6

06:55-09:20

Nonstop1h 25m

Karlsruhe Söllingen

Thu 18/6

21:40-22:10

Nonstop1h 30m

£33

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Wed 10/6

12:55-15:20

Nonstop1h 25m

Karlsruhe Söllingen

Wed 10/6

21:55-22:25

Nonstop1h 30m

£33

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Thu 11/6

06:55-09:20

Nonstop1h 25m

Karlsruhe Söllingen

Sun 14/6

06:15-06:45

Nonstop1h 30m

£35

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Tue 9/6

09:35-12:05

Nonstop1h 30m

Karlsruhe Söllingen

Tue 16/6

18:30-19:00

Nonstop1h 30m

£35

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Sun 14/6

07:10-09:35

Nonstop1h 25m

Karlsruhe Söllingen

Sun 21/6

06:15-06:45

Nonstop1h 30m

£36

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Tue 16/6

19:25-21:50

Nonstop1h 25m

Karlsruhe Söllingen

Thu 18/6

21:40-22:10

Nonstop1h 30m

£37

LondonKarlsruhe

STN - FKB

STNFKB

London Stansted

Thu 21/5

06:55-09:20

Nonstop1h 25m

Karlsruhe Söllingen

Mon 15/6

14:25-14:55

Nonstop1h 30m

£38

LondonKarlsruhe

LTN - FKB

LTNFKB

London Luton

Tue 16/6

21:50-15:40

1 stop16h 50m

Karlsruhe Söllingen

Thu 18/6

15:55-04:55

1 stop14h 00m

£76

LondonKarlsruhe

LTN - FKB

LTNFKB

London Luton

Tue 9/6

21:50-15:40

1 stop16h 50m

Karlsruhe Söllingen

Tue 16/6

18:20-00:30

1 stop7h 10m

£77

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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, May 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 £15. If you don’t want to visit Karlsruhe in May, then you should wait until June to fly from London, when ticket prices are also cheap, with an average price of £18.

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 £66. 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?

In the evening is the cheapest time of day to fly from London to Karlsruhe when you can find flight prices for as low as £79. Flying to Karlsruhe in the evening 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 £92. 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

How have London to Karlsruhe flight prices changed over time?

As of April 2026, prices for London to Karlsruhe flights are approximately 50% more expensive 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

£39

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 £39. The best return flight deal from London to Karlsruhe found on momondo in the last 72 hours is £66.
The fastest flight from London to Karlsruhe takes 1h 25m
Direct flights go from London to Karlsruhe every day.
There is 1 airport in Karlsruhe. From London there are direct flights to Karlsruhe Söllingen (FKB).
Search flight deals

Frequently asked questions about flying from London to Karlsruhe

  • 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 £36Free CancellationRating
6.9
5,354 reviews
Search Ryanair flights

  • Ryanair Flights From London to Karlsruhe

    Across 3 Ryanair flights from London to Karlsruhe this week, the average price was £73, with the best Ryanair deals starting from £36 round-trip. 5,354 users have rated Ryanair on momondo, with an average score of 6.9/10.

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
Offenburg
Lörrach

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.

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