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
13/10/25
2 Stopovers (AUH, DUB)
EY0499, EY0047, EI0152
41h 50min
Return
15/10/25
1 Stopover (AUH)
EY0068, EY0498
28h 55min
Etihad Airways, Aer Lingus Irish Airlines ?
£516
Singapore
London Heathrow
Outbound
25/06/25
1 Stopover (SZX)
ZH0228, ZH0887
23h 30min
Return
05/07/25
1 Stopover (SZX)
ZH0888, ZH0227
21h 25min
Shenzhen Airlines
£545
Best option
Singapore
London Heathrow
Outbound
20/10/25
1 Stopover (BAH)
GF0166, GF0007
17h 55min
Return
11/11/25
1 Stopover (BAH)
GF0002, GF0165
19h 00min
Gulf Air
£567
Singapore
London Heathrow
Outbound
13/10/25
2 Stopovers (AUH, DUB)
EY0499, EY0047, EI0156
44h 10min
Return
15/10/25
1 Stopover (AUH)
EY0068, EY0498
28h 55min
Etihad Airways, Aer Lingus Irish Airlines ?
£517
Singapore
London Heathrow
Outbound
20/10/25
2 Stopovers (AUH, DUB)
EY0499, EY0045, EI0168
25h 45min
Return
11/11/25
2 Stopovers (DUB, AUH)
EI0169, EY0046, EY0498
32h 45min
Etihad Airways, Aer Lingus Irish Airlines
£531
Singapore
London Heathrow
Outbound
20/10/25
2 Stopovers (AUH, DUB)
EY0499, EY0047, EI0152
41h 50min
Return
11/11/25
2 Stopovers (DUB, AUH)
EI0169, EY0046, EY0498
32h 45min
Etihad Airways, Aer Lingus Irish Airlines ?
£548
Singapore
London Heathrow
Outbound
25/06/25
1 Stopover (SZX)
ZH0228, ZH0887
23h 30min
Return
05/07/25
1 Stopover (SZX)
ZH0888, ZH0227
21h 25min
Shenzhen Airlines
£557
Singapore
London Heathrow
Outbound
17/06/25
1 Stopover (HEL)
AY0132, AY1339
30h 05min
Return
01/07/25
1 Stopover (HEL)
AY1344, AY0131
22h 25min
Finnair
£566
Singapore
London Heathrow
Outbound
25/06/25
1 Stopover (SZX)
ZH0228, ZH0887
23h 30min
Return
05/07/25
1 Stopover (SZX)
ZH0888, ZH0227
21h 25min
Shenzhen Airlines
£566
Singapore
London Heathrow
Outbound
17/06/25
1 Stopover (HEL)
AY0132, AY1339
30h 05min
Return
01/07/25
1 Stopover (HEL)
AY1344, AY0131
22h 25min
Finnair
£567
Prices based on recent searches, subject to last-minute changes
Page 1 / 5

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 515,94 £
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