Cheap Flights from London to Singapore

Usually, it takes around 13 hours and 6 minutes to make your way from Heathrow Airport (LHR) to Changi Airport (SIN). Sit yourself down, strap yourself in and binge-watch telly till your eyes turn square.

Your time is precious. We get ya. There are multiple airlines with direct flights from LHR to SIN — like Singapore Airlines and British Airways — so you don’t have to lose time waiting for a connecting flight.

Don’t want the fuss of taking two planes between Heathrow Airport (LHR) and Singapore Airport? We get it. You’ll find several airlines that fly direct. One favourite is Singapore Airlines (SQ), which operates 78 flights on this route each month. Your choices don’t end there, however. British Airways (BA) operates 26 flights each month. Choose one. Book it. You’re away!

Have your credit card at the ready, because you’ve got 3 daily flights to select from between Heathrow Airport and Singapore Airport. Get a move on — Singapore is waiting!

Looking at lastminute.com.au travel demand in 2021, Wednesdays and Sundays are often the best days to book flights, when prices are generally at their cheapest. You may be tempted to wait to finalise your booking on Saturdays, but our data tells us ticket prices are actually highest on Saturdays. Something to consider when planning your next holiday!

Here’s the lowdown on the lowest airfares: May is the cheapest month to fly. When looking at 2021 flight demand on lastminute.com.au, flights departing in May generally have the lowest ticket prices. As for the most expensive month to fly, our demand data found that on average, airfares are highest in December.

Itching to book your dream trip? We totally get it. You can start looking at flights on lastminute.com.au as early as 12 months in advance, but just keep in mind some airlines may not release all their available fares that early. But good news for last minute travellers, with 2021 lastminute.com.au data proving spontaneous travellers can still bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on lastminute.com.au from January to December 2021. Savings are subject to change and may vary depending on selections made.