One route, followed properly: Dublin (DUB) to Montreal (YUL), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Dublin? We track 28 other departure cities for Montreal, listed at the foot of this page.
Dublin → Montreal
for 7 Oct – 19 Oct 2026
✓ live-checked 16 hours ago
Check live price on Skyscanner →Price history 14 checks recorded for this route
lowest seen €439 · typical €630 · highest €988 · now €468
The cheapest Dublin to Montreal return flight on the radar right now is €468, flying with Air France + Air Transat + Aer Lingus via one or more connections. It covers departures in October 2026, and every dated link below opens that exact DUB–YUL search on Skyscanner. At 26% under the €630 we normally record here, it is one of the strongest DUB–YUL fares in our index. Across 14 recorded checks it has ranged between €439 and €988. Our sampling points to October 2026 as the cheapest month to fly Dublin to Montreal.
Dublin to Montreal flights: common questions
How much is a flight from Dublin to Montreal?
The lowest return fare we currently track from Dublin (DUB) to Montreal (YUL) is €468. The typical price on this route is €630, so anything near €468 is worth booking quickly. Over 14 recorded checks we have seen it as low as €439 and as high as €988.
Which airline flies from Dublin to Montreal at this price?
This €468 fare is with Air France + Air Transat + Aer Lingus, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Dublin to Montreal?
This €468 fare includes at least one connection. If you need a non-stop Dublin to Montreal flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Dublin to Montreal?
Our price sampling points to October 2026 as the cheapest departure month on this route. The dated links on this page cover October 2026.
Is the €468 Dublin to Montreal fare still available?
We last confirmed this €468 fare against live Skyscanner availability 16 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Dublin to Montreal deal?
Pick a date pair above or press Check live price. That opens the exact DUB–YUL search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Dublin to Montreal price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Dublin to Montreal is usually still decent value around the same window.