Cheap flights from Singapore to Southeast Asia from $63

The month of January is, on average, the cheapest month to fly to Southeast Asia from Singapore, with most prices found around $179. If you don’t want to visit Southeast Asia in January, then you should wait until September to fly from Singapore, when ticket prices are also cheap, with an average price of $180.

The cheapest day to depart from Singapore to Southeast Asia is on a Sunday when prices can be found for as low as $268. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $341. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.

At noon is the cheapest time of day to fly from Singapore to Southeast Asia when you can find flight prices for as low as $198. Flying to Southeast Asia at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $268. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Singapore Changi to Phuket City for the best Singapore Changi - Southeast Asia flight prices

You are more likely to see cheaper flights to Southeast Asia from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $219 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Singapore for as low as $196 on momondo.

There are 4 cabin classes available to choose from on Singapore to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Scoot, Singapore Airlines and Philippine Airlines are the top three most popular airlines that fly to Southeast Asia from Singapore according to our data. Scoot is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 13 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

As of June 2026, 369 flights take off from Singapore and land in Southeast Asia each day. The most common flight departure time for this route is 9:00AM, with 39% of daily flights taking off in the afternoon.

As of June 2026, 2,588 flights take off from Singapore and land in Southeast Asia each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.