Cheapest Day to Buy Flights from Hong Kong to Singapore
Low Fare Calendar — Hong Kong to Singapore
When to book vs. when to fly — Hong Kong → Singapore
Live data from recent Aviasales searches for HKG → SIN, plus a booking rule of thumb.
Lowest indicative per-adult round-trip fares seen in Aviasales searches — confirmed live on the booking site before payment.
See the cheapest month’s fares ↗Search any date — Hong Kong → Singapore
Flight options — Hong Kong → Singapore
Recently-seen round-trip fares — click any flight for details, alternatives and booking.
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FAQ — HKG → SIN
How much is a flight from Hong Kong to Singapore?
Prices vary by season and departure day. The Low Fare Calendar on this page shows the cheapest fare for every day of the coming year between Hong Kong (HKG) and Singapore (SIN).
Which airlines fly from Hong Kong to Singapore?
The Hong Kong → Singapore route covers about 2,564 km and typically 4–7 h nonstop. Multiple carriers operate it — search FlyTiming to compare every airline and agency serving HKG → SIN in one search.
What is the cheapest day to fly from Hong Kong to Singapore?
It varies by month. The price card on this page highlights the cheapest month and the historically cheapest day of the week to fly this route — the Low Fare Calendar below marks low-fare days in green.
When is the best time to book flights from Hong Kong to Singapore?
As a rule of thumb, fares on international routes are usually lowest roughly 3–12 weeks before departure — and fares swing more around local holidays than seasons — the calendar below beats any fixed rule. The calendar below is the fastest way to spot the cheapest months for Hong Kong → Singapore.