Hong Kong International (HKG) to Changi (SIN).
| Departure | Return | Price |
|---|---|---|
| 07/02/2026 | 07/09/2026 | $259 |
| 07/02/2026 | 07/10/2026 | $259 |
| 07/03/2026 | 07/09/2026 | $259 |
| 07/03/2026 | 07/10/2026 | $259 |
| 07/03/2026 | 07/12/2026 | $259 |
| 07/09/2026 | 07/17/2026 | $259 |
| 07/09/2026 | 07/16/2026 | $266 |
| 05/29/2026 | 06/07/2026 | $274 |
| 06/08/2026 | 06/14/2026 | $274 |
| 06/08/2026 | 06/15/2026 | $274 |
Based on current fares, July is the cheapest month to fly from Hong Kong to Singapore, with average fares around $313 round trip (as low as $259).
See the full month-by-month and day-of-week price analysis
Best Time to Fly HKG → SINDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Hong Kong to Singapore is July, with average round-trip fares around $313. Fares in July start as low as $259. The most expensive month is August, averaging $344.
A nonstop flight from Hong Kong to Singapore takes approximately 4h.
The cheapest flight from Hong Kong to Singapore currently starts at $259 round trip in economy class.
The average round-trip flight price from Hong Kong to Singapore is $334 in economy class.
The distance is 1598 miles (2571 km). with a nonstop flight time of about 4h. The lowest fare currently available is $259 departing in July. The average round-trip fare is $334.
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