Air Canada Flight 865 Deals & Information (2026/2027)

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Air Canada Flight 865 Route Deals From $1,006

The cheapest prices found with in the last 7 days for return flights were $799 and $1,006 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 13 - Mon, Nov 16
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
$799 Roundtrip, found 2 days ago
$799
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 13 from Heathrow to Pierre Elliott Trudeau Intl., returning Mon, Nov 16, priced at $799 found 2 days ago
Mon, Nov 9 - Sun, Dec 6
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
$800 Roundtrip, found 3 days ago
$800
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Nov 9 from Heathrow to Pierre Elliott Trudeau Intl., returning Sun, Dec 6, priced at $800 found 3 days ago
Fri, Nov 13 - Mon, Nov 16
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
$802 Roundtrip, found 2 days ago
$802
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 13 from Heathrow to Pierre Elliott Trudeau Intl., returning Mon, Nov 16, priced at $802 found 2 days ago
Thu, Nov 12 - Sun, Nov 15
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
$803 Roundtrip, found 3 days ago
$803
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Nov 12 from Heathrow to Pierre Elliott Trudeau Intl., returning Sun, Nov 15, priced at $803 found 3 days ago
Fri, Nov 13 - Mon, Nov 16
LHR
Heathrow
YUL
Pierre Elliott Trudeau Intl.
$842 Roundtrip, found 2 days ago
$842
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Nov 13 from Heathrow to Pierre Elliott Trudeau Intl., returning Mon, Nov 16, priced at $842 found 2 days ago