Cheap Flights from Lisbon to Montreal — $335

The route Lisbon — Montreal is served by many carriers — 4 in total, including Air Transat, Air Canada, TAP Portugal, and Aer Lingus. This gives passengers wide opportunities: from finding the lowest fare (from $335) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Lisbon Airport (Humberto Delgado, LIS) is Portugal’s main international gateway and typically serves a mix of full-service carriers, European network airlines and many low-cost operators. Located about 7 km (4–5 miles) northeast of the city centre, it’s usually quick to reach by metro (red line) in roughly 20–30 minutes or by taxi/Uber in 15–25 minutes depending on traffic; expect fares to range from budget-friendly metro tickets to moderate taxi fares. There’s also an airport shuttle and local buses for cheaper options. The airport is convenient for international connections and city access, but peak-time crowds and security queues can make transfers less comfortable than smaller regional fields.

Montréal–Trudeau International Airport (YUL) is the city’s primary international hub, handling most long-haul and transborder flights and serving legacy carriers alongside several international and leisure airlines. Located about 20–25 km west of downtown Montreal, travel times to the city centre are typically 20–45 minutes by car depending on traffic; taxis and ride-shares can run in a mid-range fare bracket, while airport shuttles and express buses (Orléans Express or STM 747) usually take 30–60 minutes at lower cost. YUL offers full passenger facilities and multiple lounges, making it a comfortable choice for international connections, though peak periods can mean longer security and immigration waits. For budget travelers, it can be pricier than smaller regional options but better connected overall. Montréal–Mirabel International Airport (YMX) today functions mainly as a cargo and industrial airport rather than a passenger gateway, after passenger services were largely moved to Trudeau. Situated roughly 50 km northwest of downtown, it’s not typically used for regular traveller itineraries and lacks frequent public transport links; access is generally by private car or arranged transfer and can take around 45–70 minutes depending on conditions. Mirabel can be relevant for specialized cargo or charter operations and may appeal to users seeking alternative logistics options, though it is impractical for routine passenger trips due to distance and limited facilities.

In different months, ticket prices from Lisbon to Montreal vary: minimum — $249 (September 2026), maximum — $399 (July 2026). Typically, the flight costs $304–$662.