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Flights between Hong Kong (HKG) and Singapore (SIN)

Hong Kong International Airport, Hong Kong ↔ Singapore Changi Airport, Singapore

A direct route between Hong Kong 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This reflects historical scheduled service and may be out of date — it is not a live timetable.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:

3KCathay Pacific (CX)Singapore Airlines (SQ)Scoot (TR)TZUnited Airlines (UA)US
Distance
2,566 km
1,594 miles
Est. flight time
3h 42m
great-circle estimate
Time difference
None
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Hong Kong

Jan
18°
23/13
25mm
Feb
19°
24/14
50mm
Mar
22°
27/17
80mm
Apr
25°
30/20
175mm
May
29°
34/24
305mm
Jun
30°
35/25
455mm
Jul
31°
36/26
380mm
Aug
31°
36/26
365mm
Sep
30°
35/25
250mm
Oct
28°
33/23
110mm
Nov
24°
29/19
40mm
Dec
20°
25/15
25mm

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

Singapore: Normal precautions (UK FCDO) ↗

Common questions

How far is Hong Kong from Singapore?

Hong Kong (HKG) and Singapore (SIN) are around 2,566 km (1,594 miles) apart — an estimated 3h 42m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the HKG–SIN route?

Airlines recorded operating this route in the OpenFlights network include 3K, Cathay Pacific, Singapore Airlines, Scoot, TZ, United Airlines, US. This reflects historical scheduled service and may be out of date.

What is the time difference between Hong Kong and Singapore?

Both airports keep the same time — no time difference.

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.

Is there a travel advisory for Singapore?

The UK FCDO currently rates Singapore as Normal precautions. Check the official source before you travel.

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