$334 Find Cheap Flights from Singapore to London Heathrow Airport - Compare and Save

For Singapore to London Heathrow Airport, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow Airport back to Singapore, the best deals are generally found on Monday, with Friday being the most expensive.

The cheapest month for flights from Singapore to London Heathrow Airport is November, where tickets cost $775 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $1,069 and $973 respectively.

No, with an average price for the route of $1,066, 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 31% 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 round-trip tickets from Singapore to London Heathrow Airport were found on Qatar Airways ($769) and Turkish Airlines ($770).

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 13% of cases, with the average delay over the past year being 145 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 Monday 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.

Dubai (DXB) is the top choice – 27% of KAYAK users who clicked on 1-stop flights from Singapore to London Heathrow Airport picked an itinerary connecting there.

Flights via Colombo (CMB) offer the most affordable fares, with an average round-trip price of $1,056.

Consider flying via Kuala Lumpur (KUL) for the shortest journey. The average one-way travel time for flights connecting there is 15h 58m.

If you prefer a quick connection, Zurich (ZRH) often has the shortest layovers from Singapore to London Heathrow Airport, with an average of 1h 00m.

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 nonstop 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 11:00 pm and most flights take off at night. Each week, there are 56 flights and there are the same amount of flights each day (8).