Cheap flights from Bangkok to Singapore from £84

The cheapest month to fly to Singapore from Bangkok is in January. Flight prices, which tend to average around £129, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of January, then departing from Bangkok during the month September is also very affordable. Most momondo users find prices during this month for around £132.

Our data shows that Friday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £151. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Singapore for around £294.

The cheapest time of day to fly to Singapore is in the afternoon when flights can be purchased for as low as £188. In contrast, the most expensive time of day to depart to Singapore is in the evening when prices are around £247.

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

You are more likely to see cheaper flights to Singapore from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around £172 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 Bangkok for as low as £135 on momondo.

There are 3 cabin classes available to choose from on Bangkok to Singapore 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 20% of flights between Bangkok and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

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

Monday 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 have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

As of July 2026, there are 55 flights per day flying from Bangkok to Singapore. The most common time of day flights depart is 18:00, with 43% of flights taking off in the evening.

389 flights are operational weekly from Bangkok to Singapore as of July 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.