Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Ontario to Singapore in September , October 2026

27 Sep - 02 Oct $ 864.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
25 Sep - 18 Oct $ 873.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
28 Sep - 10 Oct $ 4,114.00
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

25 Sep - 30 Sep $ 873.00
ONT
Ontario
United Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
United Airlines
1 STOPS
ONT
Ontario
Pick dates
25 Sep - 30 Sep $ 1,285.00
ONT
Ontario
China Airlines
1 STOPS
SIN
Singapore
SIN
Singapore
China Airlines
1 STOPS
ONT
Ontario
Pick dates
26 Sep - 30 Sep $ 4,226.00
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

8:03 AM - 10:40 AM
United Airlines
1 Stops
19h 32m
ONT - SIN
$ 459
Kiwi
Pick dates
8:03 AM - 10:40 AM
United Airlines
1 Stops
19h 32m
ONT - SIN
$ 467
Kiwi
Pick dates
8:03 AM - 10:40 AM
United Airlines
1 Stops
19h 32m
ONT - SIN
$ 472
Kiwi
Pick dates

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

Related info for your journey
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.
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.