AirHint found the following cheapest return flights from Lisbon (LIS) to Toronto (YYZ)
in September 2025 (see full year ).
Return flights
24 Sep
- 06 Oct
British Airways
$ 412
18 Sep
- 25 Sep
British Airways
$ 416
25 Sep
- 08 Oct
British Airways
$ 416
23 Sep
- 29 Sep
Air Canada
$ 423
23 Sep
- 30 Sep
Air Canada
$ 423
06 Sep
- 13 Sep
Air France
$ 430
05 Sep
- 09 Sep
Air France
$ 430
05 Sep
- 12 Sep
Air France
$ 430
18 Sep
- 29 Sep
British Airways
$ 444
22 Sep
- 29 Sep
British Airways
$ 444
18 Sep
- 28 Sep
British Airways
$ 444
17 Sep
- 28 Sep
British Airways
$ 444
24 Sep
- 06 Oct
Lufthansa
$ 444
direct
25 Sep
- 08 Oct
Air Canada
$ 447
direct
18 Sep
- 01 Oct
Air Canada
$ 447
direct
24 Sep
- 01 Oct
Air Canada
$ 447
direct
17 Sep
- 14 Oct
Air Canada
$ 447
direct
25 Sep
- 02 Oct
TAP
$ 456
direct
26 Sep
- 02 Oct
TAP
$ 483
direct
24 Sep
- 02 Oct
TAP
$ 483
direct
Also check the deals for one-way flights from Lisbon to Toronto in September .
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.