Cheap flights from Hanoi to Singapore from $111

The month of February is, on average, the cheapest month to fly to Singapore from Hanoi, with most prices found around $222. If you aren’t able to travel to Singapore during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $225.

The cheapest day to depart from Hanoi to Singapore is on a Tuesday when prices can be found for as low as $194. The most expensive day to fly to Singapore is Wednesday, with ticket prices averaging around $283.

In the morning is the cheapest time of day to fly from Hanoi to Singapore when you can find flight prices for as low as $242. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $309 on average. Flights to Singapore from Hanoi in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Hanoi for as low as $189 on momondo.

Scoot, AirAsia, and VietJet Air are the most popular carriers operating from Hanoi Noibai to Singapore Changi

Singapore Airlines, VietJet Air and Vietnam Airlines are the top three most popular airlines that fly to Singapore from Hanoi according to our data. Singapore Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Singapore. Keep in mind that there are 4 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% 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 104 minutes.

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

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

As of May 2026, 20 flights take off from Hanoi and land in Singapore each day. The most common flight departure time for this route is 12:00PM, with 45% of daily flights taking off in the afternoon.

141 flights are operational weekly from Hanoi to Singapore as of May 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.