Cheap Flights from Singapore to Hanoi

Frequently Asked Questions

• Which airlines offer direct flights from Singapore to Hanoi?

  At the moment, you can catch a nonstop flight from Singapore to Hanoi with the following airlines, including: VietJet Air Vietnam Airlines Scoot Singapore Airlines AirAsia Berhad (Malaysia) Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Singapore to Hanoi?

  It takes about 3 hours 25 minutes to fly from Singapore to Hanoi.

• When is the best time to book flights from Singapore to Hanoi?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to Hanoi is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Singapore to Hanoi?

  Based on Trip.com data in the past 4 weeks, there is 31 flight per week flying from Singapore to Hanoi. You can check the weekly schedule for popular airlines on this route below: Singapore Airlines: S/M/T/W/T/F/S -- SQ194 (15:23)

• When are flight tickets from Singapore (SIN) to Hanoi (HAN) the cheapest?

  The cheapest months to fly from Singapore to Hanoi is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Singapore to Hanoi on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Singapore to Hanoi on November 27, 2025 with VietJet Air, with prices starting at US$159.

• Which airports can I fly to for Hanoi from Singapore?

  You can land at any one of the following hubs in Hanoi, with Singapore Changi Airport to Noi Bai International Airport (SIN-HAN) is by far the most common option on this route: Noi Bai International Airport (HAN).

• Is there any time difference between Singapore and Hanoi?

  The time difference between Hanoi and Singapore is 1h.

• How do I change or cancel my ticket from Singapore to Hanoi?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.