Flights from London Heathrow to Singapore with Singapore Airlines

Our cheapest offers for flights from London Heathrow to Singapore

Here you can compare cheap flights from London Heathrow (LHR) to Singapore (SIN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Singapore. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
London Heathrow
Singapore
Outbound
18/11/25
direct
SQ0321
13h 15min
Return
04/12/25
direct
SQ0318
14h 25min
Singapore Airlines
£582
London Heathrow
Singapore
Outbound
03/11/25
direct
SQ0321
13h 15min
Return
19/11/25
direct
SQ0308
14h 20min
Singapore Airlines
£591
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London Heathrow - Singapore

Outbound and return from 413,99 £
Flight duration min. 12:45 / max. 13:00
Return flight duration min. 14:00/ max. 14:20
Distance 10895 km
Flights per week 56
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Singapore Changi (SIN)
Destination country Flights to Singapore
Alternative flights to Singapore
Popular destinations for onward travel
Flight destinations with a similar price