Cheap flights from Southeast Asia to Singapore from $40

In general, September is the cheapest month to fly from Southeast Asia to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $224. If you aren’t able to travel during the month of September, then book flights to Singapore from Southeast Asia during October instead. Flights to Singapore in October, while not as cheap as those in September, still average around $238.

The cheapest day to depart on your flight to Singapore is on a Friday when prices can be found for as low as $300. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Wednesday is $659.

In the afternoon is the cheapest time of day to fly from Southeast Asia to Singapore when you can find flight prices for as low as $232. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $879. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Ho Chi Minh City to Singapore Changi for the best Southeast Asia - Singapore Changi flight prices

You are more likely to see cheaper flights to Singapore from Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $242 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 Southeast Asia for as low as $161 on momondo.

Indonesia AirAsia, Scoot, and VietJet Air are the most popular carriers operating from Southeast Asia to Singapore Changi

Scoot, Philippine Airlines and Cebu Pacific are the top three most popular airlines that fly to Singapore from Southeast Asia according to our data. Scoot is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 10 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

As of May 2026, 471 flights take off from Southeast Asia and land in Singapore each day. The most common flight departure time for this route is 15:00, with 37% of daily flights taking off in the afternoon.

As of May 2026, there are 3,301 flights per week flying from Southeast Asia to Singapore. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.