Toronto Pearson Intl
Porto
Nonstop
6h 55mAzores Airlines
Toronto Pearson Intl
Lisbon Humberto Delgado
1 stop
18h 30mAir Transat
Toronto Pearson Intl
Lisbon Humberto Delgado
Nonstop
7h 05mTAP AIR PORTUGAL
Toronto Pearson Intl
Ponta Delgada Nordela
Nonstop
5h 55mAzores Airlines
Montreal Pierre Elliott Trudeau Intl
Lisbon Humberto Delgado
Nonstop
6h 20mAir Transat
Toronto Pearson Intl
Ponta Delgada Nordela
Nonstop
5h 55mAzores Airlines
Toronto Pearson Intl
Ponta Delgada Nordela
Nonstop
5h 45mPonta Delgada Nordela
Toronto Pearson Intl
Nonstop
7h 00mAzores Airlines
Toronto Pearson Intl
Porto
1 stop
11h 10mPorto
Toronto Pearson Intl
1 stop
21h 15mTAP AIR PORTUGAL
Montreal Pierre Elliott Trudeau Intl
Porto
Nonstop
6h 20mPorto
Montreal Pierre Elliott Trudeau Intl
1 stop
27h 20mMultiple Airlines
Montreal Pierre Elliott Trudeau Intl
Lisbon Humberto Delgado
1 stop
33h 10mLisbon Humberto Delgado
Montreal Pierre Elliott Trudeau Intl
1 stop
30h 00mTurkish Airlines
Toronto Pearson Intl
Porto
1 stop
18h 05mPorto
Toronto Pearson Intl
1 stop
23h 30mTAP AIR PORTUGAL
Montreal Pierre Elliott Trudeau Intl
Porto
Nonstop
6h 20mPorto
Montreal Pierre Elliott Trudeau Intl
Nonstop
7h 15mAir Transat
January
C$ 1,433
February
C$ 1,328
March
C$ 1,338
April
C$ 1,367
May
C$ 1,414
June
C$ 1,258
July
C$ 1,384
August
C$ 1,354
September
C$ 713
October
C$ 1,394
November
C$ 1,373
December
C$ 1,360
At the present moment the cheapest month to fly business class to Portugal is currently September; with January being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.