Cheap flights from London Gatwick Airport to Singapore from £323

The cheapest month to fly to Singapore from London Gatwick Airport is in January. Flight prices, which tend to average around £566, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of January, then departing from London Gatwick Airport during the month November is also very affordable. Most momondo users find prices during this month for around £569.

Our data shows that Tuesday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £882. 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 £949.

The cheapest time of day to fly to Singapore is in the morning when flights can be purchased for as low as £884. In contrast, the most expensive time of day to depart to Singapore is at midday when prices are around £968.

Fly from London Gatwick to Singapore Changi for the best London Gatwick - Singapore Changi 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 £707 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 £519 on momondo.

There are 3 cabin classes available to choose from on London Gatwick to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between London Gatwick Airport to Singapore.

As of April 2026, prices for London Gatwick Airport to Singapore flights are approximately 22% cheaper when compared to flights at the same time last year.

Singapore Airlines and China Eastern are the most popular carriers operating from London Gatwick to Singapore Changi

Singapore Airlines, Gulf Air and China Eastern 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 66% 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 93 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.

Shanghai (PVG) was the most common stop: 68% of momondo users choosing one-stop flights on this route connected there.

Flights via Shanghai (PVG) offer the lowest average return price of £525.

Flights connecting via Doha (DOH) have the shortest average one-way travel time: 16h 00m.

Doha (DOH) has the shortest average stopover time for this route: 1h 58m.

The number of flights available between London Gatwick Airport and Singapore is 1 per day as of April 2026. The most frequent departure time is 09:00, with 100% of daily flights leaving at midday.

11 flights are operational weekly from London Gatwick Airport to Singapore as of April 2026. The most popular departure day for this route is Sat, with 27% of flights per week taking off on this day.