S$ 424 Find Cheap Flights from Singapore to London Heathrow Airport – Compare and Save

If you are looking for a flight deal from Singapore to London Heathrow Airport, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London Heathrow Airport, Thursday is the cheapest day to fly and Wednesday is the most expensive.

The cheapest month for flights from Singapore to London Heathrow Airport is February, where tickets cost S$ 1,010 (return) on average. On the other hand, the most expensive months are August and March, where the average cost of round-trip tickets is S$ 1,408 and S$ 1,249 respectively.

No, with an average price for the route of S$ 1,032, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Singapore to London Heathrow Airport, you should book around 5 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

In the past 5 days, the cheapest return tickets from Singapore to London Heathrow Airport were found on Emirates (S$ 980) and Etihad Airways (S$ 982).

Singapore Airlines connects Singapore to London Heathrow Airport with 28 flights per week. British Airways also offers 14 flights per week, while Qantas Airways follows with 14 flights per week.

Weekly flights between Singapore and London historically see delays in approximately 11% of cases, with the average delay over the past year being 146 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Based on our data, British Airways have experienced the fewest delays on this route in the past 12 months, with only about 5% of their flights encountering any delays.

Doha (DOH) is the top choice – 26% of KAYAK users who clicked on one-stop flights from Singapore to London Heathrow Airport picked an itinerary connecting there.

Flights via Manama (BAH) offer the most affordable fares, with an average price of S$ 882 for a return.

Consider flying via Zurich (ZRH) for the shortest journey. The average one-way travel time for flights connecting there is 15h 46m.

If you prefer a quick connection, Muscat (MCT) often has the shortest stopovers from Singapore to London Heathrow Airport, with an average time of 0h 53m.

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 8 direct flights that take off from Singapore and land in London Heathrow Airport, with an average flight time of 14h 01m. The most common departure time is 23:00 and most flights take off at night. Each week, there are 56 flights and there are the same number of flights each day (8).