Cheap flights from Hong Kong to Singapore from £104

The cheapest month to fly to Singapore from Hong Kong is in September. Flight prices, which tend to average around £224, are often lower during this time because this is during the off-season. If you are unable to visit Singapore during the month of September, then departing from Hong Kong during the month January is also very affordable. Most momondo users find prices during this month for around £246.

Our data shows that Thursday is the least expensive day to fly to Singapore. Tickets to fly out on this day can be as low as £269. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Singapore for around £475.

The cheapest time of day to fly to Singapore is in the evening when flights can be purchased for as low as £260. In contrast, the most expensive time of day to depart to Singapore is at midday when prices are around £326.

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 £290 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 £227 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 6% on your flight if you consider stops on a Hong Kong to Singapore flight.

As of July 2026, prices for Hong Kong to Singapore flights are approximately 22% more expensive when compared to flights at the same time last year.

Hainan Airlines, Singapore Airlines, and Royal Brunei Airlines are the most popular carriers operating from Hong Kong Intl to Singapore Changi

Cathay Pacific, Singapore Airlines and Scoot are the top three most popular airlines that fly to Singapore from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 3 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.

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 122 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.

The number of flights available between Hong Kong and Singapore is 50 per day as of July 2026. The most frequent departure time is 11:00, with 36% of daily flights leaving at midday.

The number of flights available between Hong Kong and Singapore is 351 per week as of July 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.