Cheapest return flights from Porto (OPO) to Montreal (YUL), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
23 Jul 04 Aug Air Transat
23 Jul 06 Aug Air Transat
21 Jul 25 Jul Air Transat
Direct Flight
23 Jul 05 Aug Air Canada
24 Jul 05 Aug Air Canada
29 Jul 15 Aug Air Transat
Direct Flight
07 Jul 13 Jul Air Transat
18 Jul 31 Jul Air Canada
Direct Flight
16 Jul 19 Jul Air Canada
15 Jul 22 Jul KLM
09 Jul 16 Jul Air Transat
10 Jul 19 Jul British Airways
10 Jul 20 Jul British Airways
11 Jul 20 Jul British Airways
07 Jul 20 Jul Air Transat
24 Jul 05 Aug Air Transat
Direct Flight
Powered by

deals for one-way flights from Porto to Montreal in July.

Book a cheap hotel in Montreal

Cheap car rent in Pierre Elliott Trudeau Intl

Updated Jul 5, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.