Flights from Singapore to London Heathrow

Our cheapest offers for flights from Singapore to London Heathrow

Here you can compare cheap flights from Singapore (SIN) to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1780
22h 55min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France
£646
Best option
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1334
17h 05min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France ?
£661
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (DXB)
EK0349, EK0007
37h 50min
Return
24/12/25
1 Stopover (DXB)
EK0030, EK0352
21h 55min
Emirates Airline
£717
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1580
19h 40min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France
£669
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1334
17h 05min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France
£681
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1334
17h 05min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France
£683
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1334
17h 05min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France
£684
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (AUH)
EY0499, EY0061
18h 05min
Return
24/12/25
1 Stopover (AUH)
EY0068, EY0498
28h 10min
Etihad Airways ?
£732
Singapore
London Heathrow
Outbound
08/12/25
1 Stopover (CDG)
AF0257, AF1334
17h 05min
Return
24/12/25
1 Stopover (CDG)
AF1581, AF0256
21h 25min
Air France ?
£742
Singapore
London Heathrow
Outbound
08/12/25
2 Stopovers (BOM, IST)
6E1012, 6E0017, 6E4069
27h 15min
Return
24/12/25
2 Stopovers (BCN, ATH)
VY6653, VY8100, TR0721
48h 30min
IndiGo Airlines ?
£852
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Singapore to London Heathrow

Favourite airline: China Eastern
Most travellers looking for flights on the route from Singapore to London Heathrow decide to book with China Eastern.
China Eastern
33 %
Qatar Airways
28 %
Turkish Airlines
17 %
Favourite connection: via Shanghai Pudong
On this flight route, flights with a stopover in Shanghai Pudong are the most popular.
Route
bookings
1 stopover Shanghai Pudong
26h 30min, from £571
40 %
1 stopover Doha
26h 40min, from £905
33 %
1 stopover Istanbul
18h 30min, from £762
20 %

Important flight information

Flight information: Singapore - London Heathrow

Outbound and return from £645.97
Flight duration min. 14:00 / max. 14:20
Return flight duration min. 12:45/ max. 13:00
Distance 10895 km
Flights per week 56
Departure airport Airport Singapore Changi (SIN)
Departure country Flights from Singapore
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Popular destinations for onward travel
Flight destinations with a similar price