Flight route
Flights from Singapore (SIN) to Hong Kong (HKG)
Distance, flight time and the airlines in Originfacts’ route record for Singapore to Hong Kong, the two airports, and partner fare tools. Each figure shows where it came from.
Jetstar Asia
Singapore Airlines
United AirlinesOpens our flight-search partner. We may earn a commission when you book, at no cost to you.
SIN → HKG at a glance
Distance
2,567 km
About 1,595 miles: the great-circle distance between the two airports’ coordinates.
Route record · checked against coordinatesFlight time
~3h 27m
An estimate, not a timetable. The airline’s schedule gives the actual time.
Route record estimateTime difference
None
SIN and HKG are both on UTC+8 today. SIN: Asia/Singapore (UTC+8) · HKG: Asia/Hong_Kong (UTC+8)
Calculated from IANA time zonesTime zones: Time differenceAirlines in route record
3
Jetstar Asia, Singapore Airlines and United Airlines
Originfacts route recordSee airlines: Airlines in route recordReturn route
HKG → SINFlights from Hong Kong back to Singapore.
Originfacts route recordRelated routes: Return route
Airlines on the SIN–HKG route
The airlines Originfacts’ route record lists for SIN–HKG, after leaving out carriers listed only through a recycled airline code or as a codeshare. It is not a full schedule and does not say which airlines fly nonstop; check current flights with the airline.
- Cabin bag size
- Not yet verified
- Cabin bag weight
- Not yet verified
- Checked bag
- Not yet verified
- Online check-in
- Not yet verified
- Cabin bag size
- Sum of length, width and height of each piece must not exceed 115 cmsingaporeair.com (opens in a new tab)· checked 6 Oct 2026
- Cabin bag weight
- Economy: 1 piece, up to 7 kg (Premium Economy and Economy)singaporeair.com (opens in a new tab)· checked 6 Oct 2026
- Business & First: 2 pieces, up to 7 kg each (Suites, First and Business)singaporeair.com (opens in a new tab)· checked 6 Oct 2026
- Checked bag
- Economy: 30 kg total on Flexi and Standard fares; 25 kg total on Value and Lite faressingaporeair.com (opens in a new tab)· checked 6 Oct 2026
- Online check-in
- Not yet verified
- Cabin bag size
- 56 x 35 x 23 cm (22 x 14 x 9 in)united.com (opens in a new tab)· checked 6 Oct 2026
- Cabin bag weight
- Economy: 1 carry-on bag + 1 personal item included (except Basic Economy on domestic/short-haul which includes personal item only)united.com (opens in a new tab)· checked 6 Oct 2026
- Business & First: 1 carry-on bag + 1 personal item includedunited.com (opens in a new tab)· checked 6 Oct 2026
- Checked bag
- Economy: 1 piece up to 23 kg (50 lbs) on transpacific/transatlantic; $35-$40 for 1st bag on US domesticunited.com (opens in a new tab)· checked 6 Oct 2026
- Online check-in
- 24 hours before scheduled departure via united.com or United appunited.com (opens in a new tab)· checked 6 Oct 2026
Baggage and check-in rules are each airline’s general rules, read from its own site on the date shown. They are not specific to this route, and your fare type can change them: check your booking.
Fare calendar and schedule for SIN → HKG
Two tools from Aviasales, our flight-search partner. They load only if you allow advertising cookies. Prices in them come from recent searches and are indicative, not quotes; the fare on the booking page can differ. The schedule shows flights in the partner’s data, including codeshares sold by other airlines.
Fare calendar
This price calendar is provided by our partner Travelpayouts (Aviasales) and sets cookies.
Or search on flights.originfacts.com, our partner’s siteFlight schedule
This flight schedule is provided by our partner Travelpayouts (Aviasales) and sets cookies.
Or search on flights.originfacts.com, our partner’s siteThe airports: Changi International Airport and Hong Kong International Airport
Departure
Changi International AirportSIN
- Codes
- SIN · WSSS (IATA · ICAO)
- Serves
- Singapore
- Time zone
- Asia/Singapore (UTC+8 today)
- Coordinates
- 1.360°, 103.990°
- Size class
- Large airport
- Runways
- 2, longest 4,000 m (02C/20C)
- Opened
- 29 December 1981
- Passengers
- 58.9 million in 2023
Size class, runways: OurAirports, 5 Oct 2026. Opened, passengers: Wikidata (opens in a new tab), 5 Oct 2026 (passengers citing changiairport.com (opens in a new tab)).
Arrival
Hong Kong International AirportHKG
- Codes
- HKG · VHHH (IATA · ICAO)
- Serves
- Hong Kong
- Time zone
- Asia/Hong_Kong (UTC+8 today)
- Coordinates
- 22.320°, 113.940°
- Size class
- Large airport
- Runways
- 3, longest 3,800 m (07C/25C)
- Opened
- 6 July 1998
- Operator
- Airport Authority Hong Kong
Size class, runways: OurAirports, 5 Oct 2026. Opened, operator: Wikidata (opens in a new tab), 5 Oct 2026.
Each airport guide lists the airport’s codes, location and time zone, any other routes and airlines Originfacts tracks from SIN or HKG, current weather and nearby airports, and where to check terminal and transport details.
Weather in Hong Kong: average high, low and rain by month
Averages of NASA POWER (opens in a new tab) daily values for 2016–2025 at 22.32°, 113.94° near HKG (MERRA-2 reanalysis grid, about 50 km cells), worked out by Originfacts. Modelled, not weather-station readings or a forecast.
In October, Hong Kong averages a daily high of 28°C and a low of 24°C, with about 78 mm of rain over the month.
| Month | High | Low | Rain |
|---|---|---|---|
| Jan | 20°C | 14°C | 47 mm |
| Feb | 21°C | 15°C | 56 mm |
| Mar | 23°C | 18°C | 97 mm |
| Apr | 26°C | 22°C | 139 mm |
| May | 29°C | 25°C | 269 mm |
| Jun | 30°C | 28°C | 326 mm |
| Jul | 31°C | 28°C | 222 mm |
| Aug | 31°C | 28°C | 345 mm |
| Sep | 30°C | 27°C | 215 mm |
| Octthis month | 28°C | 24°C | 78 mm |
| Nov | 25°C | 20°C | 43 mm |
| Dec | 21°C | 15°C | 12 mm |
Getting to and from SIN and HKG
Ground transport, terminals and parking at either airport have not been checked against the airports’ own pages yet, so none are listed here.
Check directly:changiairport.com (opens in a new tab)hongkongairport.com (opens in a new tab)
Singapore to Hong Kong: common questions
Which airlines fly from Singapore to Hong Kong?
Originfacts’ route record for SIN–HKG lists Jetstar Asia, Singapore Airlines and United Airlines. It is not a full schedule; check current flights with the airline before booking.
How far is Singapore from Hong Kong by air?
About 2,567 km, the great-circle distance between Changi International Airport and Hong Kong International Airport.
How long is the flight from Singapore (SIN) to Hong Kong (HKG)?
The Originfacts route record estimates about 3h 27m nonstop. It is an estimate, not a timetable: the airline’s schedule gives the actual flight time.
Is there a time difference between Singapore and Hong Kong?
No. Both airports are on UTC+8 today (time zones Asia/Singapore and Asia/Hong_Kong).
Sources
Where each part of this page comes from
- Distance, flight-time estimateOriginfacts route record, checked against the great-circle distance between the airport coordinates21 May 2026
- AirlinesOriginfacts route record, leaving out carriers listed only through a recycled airline code or as a codeshare21 May 2026
- Baggage and check-inEach airline’s own pages, via the Originfacts airline fact files; only checked values are shown6 Oct 2026
- Airport codes, time zonesOriginfacts airport records2 May 2026
- Time differenceCalculated from each airport’s IANA time zone, with daylight saving applied for today’s dateToday
- Airport websitesWikidata (official website property)—
- Airport size class, runwaysOurAirports (opens in a new tab) open data (public domain); the size class is OurAirports’ own, not an official category5 Oct 2026
- Airport opened, operator, passengersWikidata (CC0), each airport’s own item; passenger figures are the latest year recorded there, with its reference where Wikidata gives one5 Oct 2026
- Weather in Hong KongNASA POWER (opens in a new tab) daily data (MERRA-2 reanalysis), averaged by month by Originfacts. Modelled, not weather-station readings2016–2025
- Fare calendar, scheduleAviasales widgets, loaded with advertising consentLive
Schedules, fares and airline rules change. Confirm with the airline before you travel.