Cheap Flights from Kassel (KSF) to London (LOND)

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Flight deals from Kassel to London

Looking for a cheap last-minute deal or the best return flight from Kassel Airport to London? If you want to travel next month, return fares start from £546. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kassel to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kassel to London flights are currently cheapest in May.

Kassel to London: Flight information

The things to know before you go.
Cheapest flight found£418
Cheapest month to flyMay

Finding cheap flights from Kassel to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Kassel to London is £546. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kassel to London. But we found flights with one or more stops from £546.
As of April 2026, there are no flights flying from Kassel to London.
The cheapest month to fly from Kassel to London is usually May.
If you're flying from Kassel Airport, the cheapest airport near London is London Gatwick – which is 25.1 miles away from the centre of London. We've found flights into this airport from £546.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kassel Airport to London on Wednesday, 13 May 2026.
No airlines currently offer direct flights between Kassel Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, TUIfly offers the cheapest flight tickets to London.

Flying from Kassel-Calden Airport (KSF) to London: what you need to know

  • London is one hour behind Kassel, where Kassel-Calden Airport is located. London follows the UTC+0 timezone.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This leaves you with plenty of time to catch your KSF to London flight.

  • Delays at security and check-in are more likely if you're flying during high season, so allow some extra wiggle room. A good rule of thumb for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • Travelling from central Kassel to KSF takes around 50 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 8 miles in 25 minutes or so, depending on traffic conditions.

  • Planning to catch an early flight from Kassel-Calden Airport to London? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near KSF:

How to find the cheapest flights from Kassel-Calden Airport (KSF) to London

  • The lowest price we've seen for a one-way Kassel-Calden Airport to London flight is £418. The cheapest price for a return flight is £546. Remember fares may change due to demand at the time of booking.

  • Don't wait until the last minute. You're more likely to pick up cheap flights from KSF to London if you book in advance. Airlines often offer some amazing early bird deals.

  • Landing cheap tickets from Kassel-Calden Airport to London is more likely if you can be flexible with your travel dates. Try using the 'Whole month' function to get the best prices across the month and snap up an epic deal.

  • Snapping up a cheap flight from KSF to London is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know when there's a better deal.

  • Tailor your trip with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Kassel-Calden Airport to London.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 19 miles from the centre of London. If you're getting a cab or a ride-share, the drive takes roughly 55 minutes.

  • It takes around 1 hour to get there using public transport.

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a flight from Kassel-Calden Airport to London. Stay at one of these accommodation options near LHR instead:

  • Go where the road takes you with a London Heathrow Airport rental car. Pick up a set of wheels from Surprice, U-Save or Green Motion and discover more of London and beyond.

  • Reserving your ride from London Heathrow Airport around one week before your flight from KSF to London can help you get the lowest rate.

London Gatwick Airport (LGW)

  • After your flight from Kassel-Calden Airport to London has landed, you can make your way to the city centre in around 1 hour 20 minutes by car. Central London is roughly 50 miles from London Gatwick Airport (LGW).

  • If you're travelling on public transport, it'll take about 30 minutes.

  • Hang the 'Do not disturb' sign on your door and unwind at a hotel near LGW. Here are a few options where you can tuck yourself in after your KSF to London flight:

  • The fastest way to get to where you're going is with a London Gatwick Airport rental car. Collect a set of wheels from Green Motion, U-Save or Drivalia and set off in the blink of an eye.

  • Avoid last-minute price surges. Reserving your ride three weeks before your arrival at LGW will save you money.

Stansted Airport (STN)

  • Find your way to the city centre after your flight from Kassel-Calden Airport to London has arrived. Central London is about 40 miles from Stansted Airport (STN) and takes roughly 1 hour to reach by cab or ride-share.

  • If you travel by public transport, expect a journey of about 1 hour 25 minutes.

  • Enjoy a low-stress, comfortable start to your break by choosing a hotel near STN after your KSF to London flight. Recharge after a day of travel or simply take a moment to find your footing in a new city at:

  • Take control of the next part of your trip with a Stansted Airport rental car. Green Motion, Drivalia and Europcar are some companies you can book with.

  • Plan ahead and enjoy the payoff. Book your vehicle from STN four weeks before your flight from Kassel-Calden Airport to London to access the best deals.

Best time to go to London

  • Carefully consider your trip dates before booking your flight from Kassel-Calden Airport to London. The city buzzes during high season, but hotel prices are often higher and top attractions can get busy. Go to London in the low season for a more relaxed vibe.

  • Book a Kassel-Calden Airport to London plane ticket with a departure in July to explore the city during its warmest month. You can expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).

  • Search for cheap tickets from KSF to London in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

More about London

  • Once you've booked your flight from Kassel-Calden Airport to London, choose a hotel that puts you where you want to be. Make one of these accommodation options your base for exploring London:

  • Every great adventure has to include some sightseeing. The British Museum, Big Ben and Buckingham Palace are attractions you won't want to skip in London.

Explore more of United Kingdom

  • You've visited London, now it's time to explore other corners of United Kingdom. Travel around 100 miles north-west to Birmingham to check off its top attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, there's plenty to keep you on the go.

  • Around 110 miles west of London, Bristol is another essential stop in United Kingdom. Get a taste of what this destination has to offer at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.