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Flights from Hanoi to Singapore

Airlines Flying from Hanoi to Singapore

Choose from 7 carriers that fly from Hanoi to Singapore, including Singapore Airlines, VietJet Air, and Scoot. Enjoy the cheapest tickets on this route with Scoot.

Find direct flights from Hanoi to Singapore within the next three months. Book one-way flights from £52 or return tickets from £129.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Information from Hanoi to Singapore

The distance between Hanoi and Singapore is about 2,226.19km. It takes around 3 hours 28 minutes on average to fly from Hanoi to Singapore. The most popular month to Singapore is July. The off-season for travel is November.

Cheapest one-way flight price£52
Cheapest return ticket price£129
Off-season travel monthNovember
Peak season for travelJuly
Flight distance2,226.19km
Average flight time3 hours 28 minutes
Popular airlineSingapore Airlines

Find the best time to fly from Hanoi to Singapore

The cheapest time for Hanoi to Singapore flights: Jan 11 to Jan 18 — one way flight prices from £51.

Cheapest flights
From price
Search
  • 29
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • Which airlines offer direct flights from Hanoi to Singapore?

    At the moment, you can catch a direct flight from Hanoi to Singapore with the following airlines, including: Singapore Airlines VietJet Air Scoot Vietnam Airlines Thai AirAsia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 3 hours 28 minutes to fly from Hanoi (HAN) to Singapore (SIN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hanoi to Singapore 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.
  • Based on Trip.com data in the past 4 weeks, there is 36 flight per week flying from Hanoi to Singapore. You can check the weekly schedule for popular airlines on this route below: Vietnam Airlines: S/M/T/W/T/F/S -- VN3691 (19:44)
  • The cheapest months to fly from Hanoi to Singapore is November, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Hanoi to Singapore on November 17, 2025 with Scoot, with prices starting at £42.
  • You can land at any one of the following hubs in Singapore, with Noi Bai International Airport to Singapore Changi Airport (HAN-SIN) is by far the most common option on this route: Singapore Changi Airport (SIN) Seletar Airport (XSP).
  • The time difference between Singapore and Hanoi is 1h.
  • Tickets can only be changed or cancelled 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.