Cheap flights from Singapore to Bangkok from C$ 139

The cheapest month to fly to Bangkok from Singapore is in January. Flight prices, which tend to average around C$ 237, are often lower during this time because this is during the off-season. If you don’t want to visit Bangkok in January, then you should wait until March to fly from Singapore, when ticket prices are also cheap, with an average price of C$ 287.

Our data shows that Wednesday is the least expensive day to fly to Bangkok. Tickets to fly out on this day can be as low as C$ 241. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around C$ 950. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

In the morning is the cheapest time of day to fly from Singapore to Bangkok when you can find flight prices for as low as C$ 280. Flying to Bangkok in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Bangkok is in the afternoon when prices are around C$ 359.

Fly from Singapore Changi to Bangkok Suvarnabhumi for the best Singapore Changi - Bangkok flight prices

You are more likely to see cheaper flights to Bangkok from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around C$ 341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Singapore for as low as C$ 297 on momondo.

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

Historically, on average around 19% of flights between Singapore and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

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

Tuesday 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 has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

47 flights are operational daily from Singapore to Bangkok as of September 2026. The most popular departure time for this route is 6:00p.m., with 40% of flights per day taking off in the afternoon.

As of September 2026, 333 flights take off from Singapore and land in Bangkok each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.