Trip.com
US$111Collected
Compare pricesFlights from Hong Kong to Singapore
HKG → SIN · compared across 9 travel sites
- Flight time
- from 3h 55m nonstop
- Distance
- 2,565 km
- Typical one-way
- US$90–190
- Airlines
- 5 carriers
Compare Hong Kong → Singapore prices on 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
Booking.com
US$213Collected
Compare pricesAgoda
US$144Collected
Compare pricesKayak
One of the largest flight metasearch engines worldwide.
Compare pricesKiwi.com
Virtual interlining specialist that mixes airlines creatively.
Compare pricesExpedia
Global OTA giant with package deals and member prices.
Compare pricesSkyscanner
The benchmark flight metasearch — “search everywhere”.
Compare pricesPriceline
Long-standing US OTA with express deals for flights.
Compare pricesMomondo
Kayak-family metasearch known for winning price comparisons.
Compare pricesFares auto-collected from partner search results on 2026-09-03 (one-way, economy).
Typical prices & when to book
Lowest fare collected
US$111
Trip.com
Auto-collected from Trip.com search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
Typical one-way economy fare
US$90–190
Indicative estimate for planning, reviewed monthly. Live fares move daily — use the buttons above to see current prices.
Best time to book
3–8 weeks before departure
Cheapest months
May–June and September–November
Airlines flying Hong Kong → Singapore
- Singapore Airlines
- Cathay Pacific
- HK Express
- Scoot
- Hong Kong Airlines
Hong Kong → Singapore route guide
The Hong Kong (HKG) to Singapore (SIN) route covers roughly 2,565 km. The fastest nonstop flights take about 3h 55m, and 5 airlines currently operate the route, which keeps fares competitive across full-service and low-cost options.
Departures use Hong Kong Intl; arrivals use Singapore Changi. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Hong Kong → Singapore flight FAQ
How long is the flight from Hong Kong to Singapore?
Nonstop flights from Hong Kong to Singapore take about 3h 55m. The route covers approximately 2,565 km.
Which airlines fly from Hong Kong to Singapore?
Airlines on this route include Singapore Airlines, Cathay Pacific, HK Express, Scoot. Fares differ by carrier, baggage rules and fare type, so compare the total price before booking.
How much does a flight from Hong Kong to Singapore cost?
Typical one-way economy fares run US$90–190, depending on season and how far ahead you book. Budget carriers can be cheaper in promotions; live prices change daily.
When should I book flights from Hong Kong to Singapore?
Prices are usually lowest 3–8 weeks before departure. The cheapest months to fly tend to be May–June and September–November.
Are there direct flights from Hong Kong to Singapore?
Yes — nonstop service is available on this route, with the fastest flights taking about 3h 55m.