Cheap flights from Singapore to the United Kingdom from £238

The cheapest month to fly to United Kingdom from Singapore is in November. Flight prices, which tend to average around £588, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from Singapore during the month February is also very affordable. Most momondo users find prices during this month for around £589.

The cheapest day to depart from Singapore to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £655. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Singapore to United Kingdom for around £973.

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £745. Try not to purchase tickets in the evening because they tend to be around £781. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Singapore Changi to London Heathrow for the best Singapore Changi - United Kingdom flight prices

You are more likely to see cheaper flights to United Kingdom from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £667 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Singapore for as low as £593 on momondo.

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

Gulf Air, Turkish Airlines, and Etihad Airways are the most popular carriers operating from Singapore Changi to United Kingdom

Emirates, Singapore Airlines and Qatar Airways are the top three most popular airlines that fly to United Kingdom from Singapore according to our data. Emirates is the first choice among our users, with 34% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 8 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Singapore and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday 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, British Airways have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

As of August 2026, there are 40 flights per day flying from Singapore to United Kingdom. The most common time of day flights depart is 23:00, with 42% of flights taking off in the evening.

As of August 2026, there are 281 flights per week flying from Singapore to United Kingdom. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.