Cheap flights from Hanoi to Singapore from R1 643

In general, March is the cheapest month to fly from Hanoi to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R3 576. If you’re not able to fly to Singapore in March, then January is your next best option. Flight prices from Hanoi to Singapore during January average around R3 656.

Fly from Hanoi Noibai to Singapore Changi for the best Hanoi Noibai - Singapore Changi flight prices

You are more likely to see cheaper flights to Singapore from Hanoi when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around R4 137 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Hanoi for as low as R3 060 on momondo.

There is only 1 cabin class available to choose from on Hanoi to Singapore flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between Hanoi and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Vietnam Airlines have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of September 2026, 25 flights take off from Hanoi and land in Singapore each day. The most common flight departure time for this route is 12:00, with 50% of daily flights taking off in the afternoon.

As of September 2026, 175 flights take off from Hanoi and land in Singapore each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.