Singapore Airlines Cheap Flights from Hong Kong to Singapore: SQ HKG→SIN

View HK$1,235 flight on Wed, 25 Feb 2026Opens in a new window

Prices were available within the past 7 days and start at HK$1,235 for one-way flights and HK$2,407 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, 13 Jan - Sat, 17 Jan
HKG
Hong Kong SAR
SIN
Singapore
HK$2,407 Return, just found
HK$2,407
Return
just found
Select Singapore Airlines flight, departing Tue, 13 Jan from Hong Kong SAR to Singapore, returning Sat, 17 Jan, priced at HK$2,407 just found

Frequently asked questions

How much is a Singapore Airlines flight from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
Grab budget-friendly return Singapore Airlines flights from HK$2,407 from HKG to SIN by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from HK$1,235 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from HKG to SIN with Singapore Airlines?
Singapore Airlines flights to Singapore are typically more affordable in the quieter months of October and August. Whether you're searching for a one-way or round-trip ticket, you could land a better deal then.
Does Singapore Airlines fly nonstop from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
Yes, you can travel from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN) on one of Singapore Airlines's 39 weekly direct flights. Apply Expedia's "Nonstop" and "Airline" filters to find the Singapore Airlines flight that'll take you to SIN at your preferred time.
How long does it take to fly from HKG to SIN with Singapore Airlines?
It takes around 4h 1m to fly nonstop from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN) with Singapore Airlines.
Which day of the week has the most Singapore Airlines flights from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
Singapore Airlines operates the most flights from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN) on Monday. With up to 6 daily departures, you'll get the most flexibility on this day.
What airports does Singapore Airlines fly into in Singapore?
Changi Airport (SIN) is the main Singapore gateway for Singapore Airlines flights from Hong Kong Intl. Airport (HKG).
What kind of luggage can I take on a Singapore Airlines flight from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
For checked luggage, you can bring 2 checked-in bags weighing up to 23 kgs with dimensions not exceeding 31 inches x 29 inches x 78 inches. You can also bring 2 cabin bags in the cabin when flying standard economy from HKG to SIN with Singapore Airlines. This carry-on must weigh less than 7 kgs and be no bigger than 45 inches. Going above these limits can mean extra fees, so read Singapore Airlines's baggage allowance policies before packing your suitcase.
What type of plane does Singapore Airlines fly from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
For the Hong Kong Intl. Airport (HKG) to Changi Airport (SIN) route, Singapore Airlines typically uses Airbus A350-900 and Airbus A320 planes. Keep in mind that last-minute changes are possible for operational purposes, so your flight may be on another aircraft.
Can I change or cancel my Singapore Airlines flight from Hong Kong Intl. Airport (HKG) to Changi Airport (SIN)?
You can usually cancel or reschedule your flight, although there may be additional charges if you booked over 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" or "No cancel fee" filter to find flights that won't charge you extra if you need to revise your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Changi
Airlines serving
Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, Garuda Indonesia, Hainan Airlines, IndiGo, Malaysia Airlines, Philippine Airlines, Royal Brunei Airlines, Scoot, Singapore Airlines, Thai AirAsia, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Popular airline
Cathay Pacific
Distance
2551 km
Average flight time
3 hours 46 mins

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