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Route

Singapore → Hanoi

SINSingaporeSingapore Changi Airport
HANHanoiNoi Bai International Airport
Distance
1,378 mi
Estimated flight time
~3h 15m

Hanoi is currently 1 hour behind Singapore.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Several times a day

On average around 5.5 flights a day, observed from October 2025 to September 2026.

5.5
flights per day
6
busiest month · Sep
5
quietest month · Aug
3 hr 6 min
measured flight time
2 / 12
months seen

Through the year

Per day, month by month

  1. –Jan2026
  2. –Feb
  3. –Mar
  4. –Apr
  5. –May
  6. –Jun
  7. –Jul
  8. 5Aug
  9. 6Sep
  10. –Oct2025
  11. –Nov
  12. –Dec

In May 2026, June 2026, July 2026, August 2026 we saw less traffic at Singapore in general than usual; compare that month with care.

Airlines

Who flies it

Singapore Airlinesnow and then
Vietnam Airlinesnow and then
Scootnow and then
China Cargo Airlinesnow and then
EVA Airnow and then
Vietjetnow and then
China Airlinesnow and then

Through the day

Departure times

Local time in Singapore. Most departures between 13:00 and 16:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0.7Mon
  2. 0.6Tue
  3. 0.7Wed
  4. 0.7Thu
  5. 0.8Fri
  6. 0.7Sat
  7. 0.7Sun

Fleet

Aircraft observed

  1. Boeing 737 MAX 8B38M34%
  2. Airbus A321A32119%
  3. Airbus A350-900A35917%
  4. Boeing 777-200LRB77L13%
  5. Airbus A321neoA21N9%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 2026Not seen in this month.
March 2026Not seen in this month.
April 2026Not seen in this month.
May 2026Not seen in this month.
June 2026Not seen in this month.
July 2026Not seen in this month.
August 2026546
  • Singapore Airlines24×
  • Vietnam Airlines11×
  • China Cargo Airlines4×
  • Scoot3×
  • EVA Air2×
  • China Airlines1×
September 20266176
  • Singapore Airlines77×
  • Vietnam Airlines39×
  • Scoot19×
  • China Cargo Airlines14×
  • Vietjet10×
  • EVA Air9×
October 2025Not seen in this month.
November 2025Not seen in this month.
December 2025Not seen in this month.

Airlines observed on this route

From observed callsign routes on SIN-HAN - not a booking guarantee.

China Airlines

CI · CAL

Hub: TPE Taipei

56 departure airportsView airline →

China Cargo Airlines

CK · CKK

Hub: ANC Anchorage

3 departure airportsView airline →

EVA Air

BR · EVA

Hub: TPE Taipei

48 departure airportsView airline →

Scoot

TR · TGW

Hub: SIN Singapore

38 departure airportsView airline →

Singapore Airlines

SQ · SIA

Hub: SIN Singapore

65 departure airportsView airline →

Vietjet

VJ · VJC

Hub: HAN Hanoi

22 departure airportsView airline →

Vietnam Airlines

VN · HVN

Hub: HAN Hanoi

28 departure airportsView airline →

About this route

  • International route: Singapore and Hanoi are in different countries.
  • The opposite direction has also been observed as a direct connection.
  • Direct destinations observed from Singapore: 71.
  • Direct destinations observed from Hanoi: 34.

The airports on this route

Singapore Changi Airport

Singapore, SingaporeSIN / WSSS

International hub · 71 direct destinations · 3 runways · longest runway 13,123 ft

84 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Noi Bai International Airport

Hanoi, VietnamHAN / VVNB

Major airport · 34 direct destinations · 2 runways · longest runway 12,467 ft

81 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

About the route from Singapore to Hanoi

The observed direct connection between Singapore Changi Airport (SIN) and Noi Bai International Airport (HAN) covers approximately 1,378 mi. The estimated flight time is around 3h 15m. China Airlines, China Cargo Airlines, EVA Air, Scoot, Singapore Airlines, Vietjet and Vietnam Airlines have been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Singapore from Hanoi by air?
The great-circle distance between Singapore Changi Airport and Noi Bai International Airport is approximately 1,378 mi.
How long is the flight from Singapore to Hanoi?
Based on the distance, the estimated flight time is about 3h 15m. This is an estimate, not a schedule.
Is there a direct connection from Singapore to Hanoi?
Yes, a direct connection between SIN and HAN has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: China Airlines, China Cargo Airlines, EVA Air, Scoot, Singapore Airlines, Vietjet and Vietnam Airlines.
How often is there a flight from Singapore to Hanoi?
On average around 5.5 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 222 observed flights. Mainly Singapore Airlines, Vietnam Airlines, Scoot. That is an observation, not a timetable.
What is the current time difference between Singapore and Hanoi?
Hanoi is currently 1 hour behind Singapore.

Where this data comes from

The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

Route data updated on October 11, 2026.