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Flights between Hat Yai (HDY) and Singapore (SIN)

Hat Yai International Airport, Thailand ↔ Singapore Changi Airport, Singapore

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This reflects historical scheduled service and may be out of date — it is not a live timetable.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

Scoot (TR)
Distance
738 km
459 miles
Est. flight time
1h 25m
great-circle estimate
Time difference
~1h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Thailand

Jan
32°
37/27
10mm
Feb
33°
38/28
20mm
Mar
34°
39/29
30mm
Apr
35°
40/30
60mm
May
34°
39/29
180mm
Jun
33°
38/28
200mm
Jul
32°
37/27
200mm
Aug
32°
37/27
250mm
Sep
32°
37/27
300mm
Oct
31°
36/26
200mm
Nov
31°
36/26
50mm
Dec
31°
36/26
10mm

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

Thailand: Caution — some areas (UK FCDO) ↗Singapore: Normal precautions (UK FCDO) ↗

Common questions

How far is Hat Yai from Singapore?

Hat Yai (HDY) and Singapore (SIN) are around 738 km (459 miles) apart — an estimated 1h 25m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the HDY–SIN route?

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 This reflects historical scheduled service and may be out of date.

What is the time difference between Hat Yai and Singapore?

Time difference ~ 1 hour (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 Thailand and Singapore?

The UK FCDO currently rates Thailand as Caution — some areas; 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.