Montreal to London flights (YUL → LHR)
Looking for Montreal to London flights? Cheapest round-trip I’ve found: $933 on Air Canada, non-stop, departing 2026-10-16. That’s $78 below the typical price for this route. Cheap flights from Montreal to London change daily — I re-check this route three times a day.
Deal score: Higher than usual — cheaper than 16% of prices I’ve seen on this route.
Best months to fly Montreal to London
| Month | Cheapest seen |
|---|---|
| December | $796 |
| February | $797 |
| January | $802 |
| November | $802 |
| October | $868 |
| September | $871 |
How to book this fare
I don’t sell tickets — I track prices and point you to where to look. To book Montreal to London flights:
- Search Montreal to London on Google Flights for the dates shown above (Oct 2026) — the fare I found is usually still available there.
- Compare the same dates on metasearch sites like Skyscanner or KAYAK to confirm you’re seeing the lowest price.
- Book directly with the airline when you can — it’s often the same price and makes changes or cancellations much easier.
Fares change constantly. If the price has moved, check back — I re-check this route daily.
Other Montreal to … flights
- Montreal to Auckland flights — $1,833
- Montreal to Melbourne flights — $1,601
- Montreal to Asuncion flights — $1,266
- Montreal to Calgary flights — $297
- Montreal to Tokyo Narita flights — $1,820
- Montreal to Buenos Aires flights — $1,194
- Montreal to Sao Paulo flights — $1,059
- Montreal to Belo Horizonte flights — $1,371
All flights to London · All flights from Montreal
Prices last checked: 2026-09-25, 6:02:42 a.m.. Prices are indicative and change quickly — confirm on the airline site before booking. See how I find these deals.