Cheap flights from Hong Kong to Singapore from $128
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Singapore departing on 23/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hong Kong to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Hong Kong and Singapore?
What is the cheapest month to fly to Singapore?
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 $358. If you aren’t able to travel during the month of September, then book flights to Singapore from Hong Kong during October instead. Flights to Singapore in October, while not as cheap as those in September, still average around $359.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart on your flight to Singapore is on a Thursday when prices can be found for as low as $531. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Friday is $821.
What is the cheapest time of day to depart on your flight to Singapore?
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 $527. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $1,220. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Hong Kong Intl to Singapore Changi flight route?
Fly from Hong Kong Intl to Singapore Changi for the best Hong Kong Intl - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Hong Kong when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $453 when searching 4 weeks out.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 $388 on momondo.
What cabin class options are available on Hong Kong Intl to Singapore Changi flights?
There are 4 cabin classes available to choose from on Hong Kong Intl to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong Intl to Singapore Changi?
Scoot, Malaysia Airlines, and VietJet Air are the most popular carriers operating from Hong Kong Intl to Singapore Changi
Which airlines fly to Singapore?
Cathay Pacific, Scoot and Singapore Airlines 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 40% 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.
How many flights depart from Hong Kong to Singapore on average per day?
44 flights are operational daily from Hong Kong to Singapore as of June 2025. The most popular departure time for this route is 08:00, with 44% of flights per day taking off at midday.
How many flights depart from Hong Kong to Singapore on average per week?
As of June 2025, there are 310 flights per week flying from Hong Kong to Singapore. The most common day of the week flights depart is Thu, with 15% of flights taking off on this day.
When to book flights from Hong Kong to Singapore
Cheap Hong Kong to Singapore (HKG to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Singapore
How far is Hong Kong Intl to Singapore Changi by plane?
A flight from Hong Kong Intl to Singapore Changi will travel around 2588.7 km. 3h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Hong Kong Intl Airport to Singapore Changi Airport?
Prices for flights from Hong Kong Intl Airport to Singapore Changi Airport are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to Singapore Changi Airport?
As of June 2025, there are 3 operators available to choose from for flights from Hong Kong Intl Airport to Singapore Changi Airport.
How old do you have to be to fly from Hong Kong Intl Airport to Singapore Changi Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The travel and health documents you'll need for your trip to Singapore Changi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Singapore Changi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Singapore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Singapore is Airbus A330-300 (23.11% of total bookings). The next most popular plane models are Airbus A350-900 (19.71%), Airbus A321neo (14.47%), and Boeing 777-300ER (11.19%).
What is the most popular airline from Hong Kong to Singapore?
momondo data reveals that the most frequently booked airline on the route from Hong Kong to Singapore is Cathay Pacific, representing 40% of all bookings. The subsequent popular airlines are Scoot at 32% and Singapore Airlines at 28%.
Best airlines flying from Hong Kong to Singapore
Compare and see reviews for airlines that fly from Hong Kong to Singapore with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $275 | Free cancellation | Rating 8.1 1,304 reviews | |||
| PriceFrom $300 | Free cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $313 | Free cancellation | Rating 6.7 306 reviews |
Singapore Airlines Flights From Hong Kong to Singapore
Singapore Airlines flight deals from Hong Kong to Singapore start from $179 round-trip. Over the 36 Singapore Airlines flights for this route in a normal week, average airfare is usually $344 round-trip - but some users have found much cheaper deals with momondo.
Cathay Pacific Flights From Hong Kong to Singapore
Cathay Pacific is also a popular choice for this route. Cathay Pacific flight deals for Hong Kong to Singapore start from as low as $194 round-trip, depending on your selected dates, with average Cathay Pacific deals seen on momondo around $243. Cathay Pacific operates 46 flights to Singapore from Hong Kong in an average week. Users have rated it 7.5/10 across 892 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Singapore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Singapore for you.
Can I find flights from Hong Kong to Singapore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Singapore from Hong Kong with this policy.
How can momondo help me find flights from Hong Kong to Singapore?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Singapore from Hong Kong.
I’m not ready to book a flight from Hong Kong to Singapore right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Singapore from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.