Cheap flights from Hong Kong to Singapore from $198

In general, September is the cheapest month to fly from Hong Kong to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $415. If you aren’t able to travel during the month of September, then book flights to Singapore from Hong Kong during January instead. Flights to Singapore in January, while not as cheap as those in September, still average around $455.

The cheapest day to depart on your flight to Singapore is on a Saturday when prices can be found for as low as $634. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Tuesday is $1,067.

In the morning is the cheapest time of day to fly from Hong Kong to Singapore when you can find flight prices for as low as $596. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around $1,028. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Hong Kong Intl to Singapore Changi for the best Hong Kong Intl - Singapore Changi flight prices

You are more likely to see cheaper flights to Singapore from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $529 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 Hong Kong for as low as $422 on momondo.

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

You could potentially save up to 31% on your flight if you consider stops on a Hong Kong to Singapore flight.

As of August 2026, prices for Hong Kong to Singapore flights are approximately 4% more expensive when compared to flights at the same time last year.

Historically, on average around 18% of flights between Hong Kong and Singapore have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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. Friday 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 14% of their flights experiencing any sort of delay.

37 flights are operational daily from Hong Kong to Singapore as of August 2026. The most popular departure time for this route is 11:00, with 42% of flights per day taking off at midday.

As of August 2026, there are 264 flights per week flying from Hong Kong to Singapore. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.