Cheap Flights from Montreal to Lisbon
No deal from Montreal to Lisbon has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Montreal to Lisbon, the lowest round-trip fare we recorded was $417, in September. The typical fare was $640. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $448 on Air Transat, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/montreal">from Montreal</a>, <a href="/to/lisbon">to Lisbon</a>, or the return direction <a href="/from/lisbon/to/montreal">Lisbon to Montreal</a>.
Latest price we saw: Montreal to Lisbon
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Montreal (YUL) to Lisbon (LIS) | $448 | 6.9¢ | Jan 24 – Jan 30 | Air Transat | Oct 16 | Check price |
Price history: Montreal to Lisbon
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $445 | $897 | 197 |
| Sep 2026 | $417 | $605 | 343 |
| Aug 2026 | $446 | $612 | 250 |
| Jul 2026 | $447 | $447 | 3 |
Frequently asked questions
How many flight deals from Montreal to Lisbon are on Sparkflights right now?
There are 0 verified deals from Montreal to Lisbon on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Montreal to Lisbon?
The lowest fare we've recorded from Montreal to Lisbon is $417, based on 793 price observations over 4 months.
How much does a flight from Montreal to Lisbon cost?
The typical round-trip fare we observed from Montreal to Lisbon is $640, against a recorded low of $417. These are observations, not quotes.
When is the cheapest month to fly Montreal to Lisbon?
September was the cheapest month we observed from Montreal to Lisbon and July the dearest, over 4 months of data.
What is the current price from Montreal to Lisbon?
The most recent fare our sweep saw from Montreal to Lisbon is $448, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.