$50+ Cheap flights from Singapore (SIN) to Southeast Asia

For a flight from Singapore to Southeast Asia, you will be flying from Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city.

For one-way options, check prices for AirAsia. According to our data, you can fly for as low as $57. Users have also found prices from $58 and $63 on Scoot and Indonesia AirAsia, respectively.

Most travelers choose Singapore Changi - Denpasar Bali Ngurah Rai, Singapore Changi - Langkawi or Singapore Changi - Bangkok Don Mueang Intl when deciding on the best route from Singapore to Southeast Asia.

Consider KLM (98%), Finnair (98%) or Qantas Airways (97%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Southeast Asia.

While on average a flight from Singapore to Southeast Asia is generally $470, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Singapore Changi - Denpasar Bali Ngurah Rai), you can expect to pay $113 for that flight.

Yes. In addition to deals on Singapore to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Southeast Asia.

Yes. Cheapflights offers flight deals from Singapore to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, February is the cheapest month in which you can book a flight from Singapore to Southeast Asia (average of $976). Flying from Singapore to Southeast Asia in June is currently the most expensive (average of $1,580). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.