AirHint found the following cheapest return flights from Ontario (ONT) to Singapore (SIN) in August 2026 (see full year).
Return flights
| 18 Aug - 29 Aug | China Airlines | ||
| 13 Aug - 25 Aug | China Airlines | ||
| 18 Aug - 27 Aug | China Airlines | ||
| 25 Aug - 11 Sep | China Airlines | ||
| 03 Aug - 12 Aug | STARLUX Airlines | ||
| 03 Aug - 14 Aug | STARLUX Airlines |
Also check the deals for one-way flights from Ontario to Singapore in August.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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