Cheap flights from Singapore to Southeast Asia from €53

The cheapest month to fly to Southeast Asia from Singapore is in January. Flight prices, which tend to average around €159, are often lower during this time because this is during the off-season. If you’re not able to fly to Southeast Asia in January, then November is your next best option. Flight prices from Singapore to Southeast Asia during November average around €178.

Our most recent data shows that the best time of day to fly to Southeast Asia is in the afternoon. Flights from Singapore to Southeast Asia during this time can be as low as €340. Flights to Southeast Asia are more costly in the morning, with an average ticket price of €381. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 €217 when searching weeks before you fly. 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 €183 on momondo.

There are 2 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.

No. A direct flight is the cheapest option for a flight between Singapore to Southeast Asia.

The number of flights available between Singapore and Southeast Asia is 192 per day as of September 2026. The most frequent departure time is 09:00, with 39% of daily flights leaving in the afternoon.

As of September 2026, there are 1,348 flights per week flying from Singapore to Southeast Asia. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.