Cheap flights from Switzerland to London from £40

The cheapest month to fly to London from Switzerland is in February. Flight prices, which tend to average around £120, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Switzerland averaging around £120.

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £159. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Switzerland to London for around £191.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £151. Flights at midday are often more expensive, with an average ticket price of £235.

Fly from Geneva Geneve-Cointrin to London Gatwick for the best Switzerland - London flight prices

You are more likely to see cheaper flights to London from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £186 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Switzerland for as low as £142 on momondo.

There are 4 cabin classes available to choose from on Switzerland to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

easyJet, British Airways, and SWISS are the most popular carriers operating from Switzerland to London

SWISS, British Airways and easyJet are the top three most popular airlines that fly to London from Switzerland according to our data. SWISS is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Switzerland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of September 2026, there are 36 flights per day flying from Switzerland to London. The most common time of day flights depart is 07:00, with 42% of flights taking off at midday.

As of September 2026, 258 flights take off from Switzerland and land in London each week. The most common flight departure day for this route is Mon, with 38% of weekly flights taking off on this day.