Air Canada Flight 854 Deals & Information (2026/2027)

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Air Canada Flight 854 Route Deals From $380

The cheapest prices found with in the last 7 days for return flights were $580 and $380 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 15 - Thu, Feb 19
YYZ
Pearson Intl.
LHR
Heathrow
$580 Roundtrip, found 2 hours ago
$580
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sun, Feb 15 from Pearson Intl. to Heathrow, returning Thu, Feb 19, priced at $580 found 2 hours ago
Tue, Feb 17 - Sun, Mar 1
YYZ
Pearson Intl.
LHR
Heathrow
$580 Roundtrip, found 1 day ago
$580
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Feb 17 from Pearson Intl. to Heathrow, returning Sun, Mar 1, priced at $580 found 1 day ago
Tue, May 12 - Sat, May 16
YYZ
Pearson Intl.
LHR
Heathrow
$596 Roundtrip, found 3 hours ago
$596
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Tue, May 12 from Pearson Intl. to Heathrow, returning Sat, May 16, priced at $596 found 3 hours ago