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Flights between Hanoi (Soc Son) (HAN) and Singapore (SIN)

Noi Bai International Airport, Vietnam ↔ Singapore Changi Airport, Singapore

A direct route between Hanoi (Soc Son) and Singapore appears in the OpenFlights route network.

Airlines currently operating this route:

Observed from recent schedules · as of 26 Jul 2026 — sampled, not a live timetable; confirm with the airline.

Scoot (TR)Singapore Airlines (SQ)VietJetAir (VJ)Vietnam Airlines (VN)
Distance
2,218 km
1,378 miles
Est. flight time
3h 16m
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 Vietnam

Jan
25°
30/20
15mm
Feb
26°
31/21
20mm
Mar
28°
33/23
30mm
Apr
30°
35/25
50mm
May
33°
38/28
130mm
Jun
33°
38/28
180mm
Jul
33°
38/28
200mm
Aug
32°
37/27
250mm
Sep
31°
36/26
290mm
Oct
29°
34/24
290mm
Nov
27°
32/22
80mm
Dec
25°
30/20
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 Hanoi (Soc Son) from Singapore?

Hanoi (Soc Son) (HAN) and Singapore (SIN) are around 2,218 km (1,378 miles) apart — an estimated 3h 16m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the HAN–SIN route?

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 This reflects historical scheduled service and may be out of date.

What is the time difference between Hanoi (Soc Son) 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.

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.