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Flights between London (LHR) and Singapore (SIN)

London Heathrow Airport, United Kingdom ↔ Singapore Changi Airport, Singapore

A direct route between London and Singapore appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

British Airways (BA)Singapore Airlines (SQ)
Distance
10,883 km
6,762 miles
Est. flight time
14h 6m
great-circle estimate
Time difference
~8h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in United Kingdom

Jan
7°
12/2
85mm
Feb
7°
12/2
65mm
Mar
10°
15/5
70mm
Apr
13°
18/8
60mm
May
16°
21/11
65mm
Jun
19°
24/14
65mm
Jul
21°
26/16
60mm
Aug
21°
26/16
75mm
Sep
18°
23/13
75mm
Oct
14°
19/9
90mm
Nov
10°
15/5
90mm
Dec
8°
13/3
95mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Singapore

Jan
30°
35/25
240mm
Feb
31°
36/26
160mm
Mar
31°
36/26
180mm
Apr
32°
37/27
170mm
May
32°
37/27
170mm
Jun
32°
37/27
150mm
Jul
31°
36/26
150mm
Aug
31°
36/26
170mm
Sep
31°
36/26
180mm
Oct
31°
36/26
200mm
Nov
31°
36/26
250mm
Dec
30°
35/25
290mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

United Kingdom: Exercise Increased Caution (US State Dept) ↗Singapore: Normal precautions (UK FCDO) ↗

Common questions

How far is London from Singapore?

London (LHR) and Singapore (SIN) are around 10,883 km (6,762 miles) apart — an estimated 14h 6m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the LHR–SIN route?

Airlines recorded operating this route in the OpenFlights network include British Airways, Singapore Airlines. This reflects historical scheduled service and may be out of date.

What is the time difference between London and Singapore?

Time difference ~ 8 hours (varies with daylight-saving).

When is it warmest in Singapore?

Across Singapore, the warmest month on average is April, with mean temperatures around 32°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for United Kingdom and Singapore?

The US State Department currently rates United Kingdom as Exercise Increased Caution; The UK FCDO rates Singapore as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.