Cheapest return flights from Ontario to Singapore in October from 821€

AirHint found the following cheapest return flights from Ontario (ONT) to Singapore (SIN) in October 2025 (see full year).

Return flights

25 Oct - 10 Nov China Airlines
18 Oct - 25 Oct China Airlines
14 Oct - 30 Oct China Airlines
17 Oct - 04 Nov China Airlines
21 Oct - 06 Nov China Airlines
14 Oct - 25 Oct China Airlines
24 Oct - 13 Nov China Airlines
27 Oct - 11 Nov China Airlines
31 Oct - 07 Nov China Airlines
28 Oct - 08 Nov China Airlines
29 Oct - 16 Nov China Airlines
14 Oct - 01 Nov China Airlines
06 Oct - 13 Nov China Airlines
15 Oct - 29 Oct STARLUX Airlines
13 Oct - 31 Oct STARLUX Airlines
13 Oct - 28 Oct China Airlines
09 Oct - 14 Oct China Airlines
05 Oct - 14 Oct China Airlines
12 Oct - 24 Oct China Airlines
19 Oct - 26 Oct China Airlines

Also check the deals for one-way flights from Ontario to Singapore in October.

Skyscanner

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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