Cheap flights from Singapore to Vietnam from £64

In general, January is the cheapest month to fly from Singapore to Vietnam. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £134. If you’re not able to fly to Vietnam in January, then September is your next best option. Flight prices from Singapore to Vietnam during September average around £149.

The cheapest day to depart from Singapore to Vietnam is on a Saturday when prices can be found for as low as £186. Flights from Singapore to Vietnam on a Tuesday will generally be more expensive and average around £252. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Vietnam from Singapore in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £158 when looking at flights departing in the afternoon. Flights at midday are often more expensive, with an average ticket price of £212.

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

You are more likely to see cheaper flights to Vietnam from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around £199 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Singapore for as low as £178 on momondo.

There are 3 cabin classes available to choose from on Singapore to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Sun PhuQuoc Airways, Vietnam Airlines, and VietJet Air are the most popular carriers operating from Singapore to Vietnam

VietJet Air, Singapore Airlines and Vietnam Airlines are the top three most popular airlines that fly to Vietnam from Singapore according to our data. VietJet Air is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Vietnam. Keep in mind that there are 6 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Singapore and Vietnam have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

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

Saturday 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, Singapore Airlines have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

The number of flights available between Singapore and Vietnam is 83 per day as of October 2026. The most frequent departure time is 09:00, with 52% of daily flights leaving in the afternoon.

The number of flights available between Singapore and Vietnam is 581 per week as of October 2026. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.