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Cheap flights from Ontario (ONT) to Singapore (SIN)

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0 Children (2~11)
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How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)

How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)
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How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)
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How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)
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Cheap flights from Ontario to Singapore in June , July 2026

24 Jun - 07 Jul $ 1,112.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
08 Jun - 15 Jul $ 1,112.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
10 Jun - 04 Jul $ 4,713.00
ONT
Ontario
Starlux Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
Starlux Airlines
1 STOPS
ONT
Ontario
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Last minute flights from Ontario to Singapore

24 Jun - 30 Jun $ 1,105.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
11 Jun - 30 Jun $ 1,112.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
15 Jun - 30 Jun $ 4,887.00
ONT
Ontario
China Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
China Airlines
1 STOPS
ONT
Ontario
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One-way flights to Singapore from Ontario

6:20 AM - 11:35 PM
Korean Air
2 Stops
31h 40m
ONT - SIN
$ 728
Kiwi
Pick dates
6:20 AM - 11:35 PM
Korean Air
2 Stops
31h 40m
ONT - SIN
$ 877
Kiwi
Pick dates
6:39 PM - 10:50 PM
United Airlines
1 Stops
20h 36m
ONT - SIN
$ 1,136
Kiwi
Pick dates

How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)

Related info for your journey
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How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Ontario (ONT) to Singapore (SIN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.