Cheapest return flights from Ontario to Singapore in March from $1024

Best time to book flights for Ontario (ONT) to Singapore (SIN) flights at AirHint

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

Return flights

26 Mar - 07 Apr China Airlines
07 Mar - 19 Mar China Airlines
04 Mar - 18 Mar China Airlines
24 Mar - 04 Apr China Airlines
05 Mar - 15 Mar China Airlines
20 Mar - 31 Mar China Airlines
29 Mar - 04 Apr Qatar Airways

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

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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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