Cheap flights from London Gatwick Airport to Singapore from £311

The cheapest month to fly to Singapore from London Gatwick Airport is in November. Flight prices, which tend to average around £575, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of November, then departing from London Gatwick Airport during the month June is also very affordable. Most momondo users find prices during this month for around £588.

Our data shows that Monday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £831. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Singapore for around £903.

Fly from London Gatwick to Singapore Changi for the best London Gatwick - Singapore flight prices

You are more likely to see cheaper flights to Singapore from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around £713 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from London Gatwick Airport for as low as £514 on momondo.

China Eastern is the most popular carrier operating from London Gatwick to Singapore

Singapore Airlines, Emirates and Gulf Air are the top three most popular airlines that fly to Singapore from London Gatwick Airport according to our data. Singapore Airlines is the first choice among our users, with 68% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 8 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between London and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 92 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.

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

According to our data, Singapore Airlines have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

2 flights are operational daily from London Gatwick Airport to Singapore as of March 2026. The most popular departure time for this route is 09:00, with 100% of flights per day taking off at midday.

14 flights are operational weekly from London Gatwick Airport to Singapore as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.