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

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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 July , August 2026

27 Jul - 24 Aug $ 1,061.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
27 Jul - 06 Aug $ 1,680.00
ONT
Ontario
China Airlines
2 STOPS
SIN
Singapore
SIN
Singapore
China Airlines
1 STOPS
ONT
Ontario
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26 Jul - 01 Aug $ 4,907.00
ONT
Ontario
Starlux Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
Starlux Airlines
1 STOPS
ONT
Ontario
Pick dates

Last minute flights from Ontario to Singapore

23 Jul - 31 Jul $ 1,186.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Jul - 31 Jul $ 1,186.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
26 Jul - 31 Jul $ 4,907.00
ONT
Ontario
Starlux Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
Starlux Airlines
1 STOPS
ONT
Ontario
Pick dates

One-way flights to Singapore from Ontario

6:20 AM - 6:40 PM
Korean Air
2 Stops
26h 35m
ONT - SIN
$ 435
Kiwi
Pick dates
6:20 AM - 11:35 PM
Korean Air
2 Stops
31h 40m
ONT - SIN
$ 439
Kiwi
Pick dates
6:39 PM - 10:50 PM
United Airlines
1 Stops
20h 36m
ONT - SIN
$ 559
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.