Air Canada Flight 855 Deals & Information (2026/2027)

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Air Canada Flight 855 Route Deals From $854

The cheapest prices found with in the last 7 days for return flights were $432 and $854 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 3 - Tue, Feb 10
LHR
Heathrow
YYZ
Pearson Intl.
$432 Roundtrip, found 2 hours ago
$432
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Feb 3 from Heathrow to Pearson Intl., returning Tue, Feb 10, priced at $432 found 2 hours ago
Tue, Jan 20 - Tue, Jan 27
LHR
Heathrow
YYZ
Pearson Intl.
$432 Roundtrip, found 3 days ago
$432
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jan 20 from Heathrow to Pearson Intl., returning Tue, Jan 27, priced at $432 found 3 days ago
Thu, Mar 12 - Wed, Mar 18
LHR
Heathrow
YYZ
Pearson Intl.
$434 Roundtrip, found 2 days ago
$434
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Mar 12 from Heathrow to Pearson Intl., returning Wed, Mar 18, priced at $434 found 2 days ago
Tue, Jan 20 - Tue, Jan 27
LHR
Heathrow
YYZ
Pearson Intl.
$435 Roundtrip, found 3 days ago
$435
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jan 20 from Heathrow to Pearson Intl., returning Tue, Jan 27, priced at $435 found 3 days ago
Sat, Feb 7 - Sat, Feb 14
LHR
Heathrow
YYZ
Pearson Intl.
$437 Roundtrip, found 23 hours ago
$437
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sat, Feb 7 from Heathrow to Pearson Intl., returning Sat, Feb 14, priced at $437 found 23 hours ago
Tue, Feb 17 - Tue, Feb 24
LHR
Heathrow
YYZ
Pearson Intl.
$453 Roundtrip, found 5 days ago
$453
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Feb 17 from Heathrow to Pearson Intl., returning Tue, Feb 24, priced at $453 found 5 days ago
Wed, Feb 11 - Wed, Feb 25
LHR
Heathrow
YYZ
Pearson Intl.
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Feb 11 from Heathrow to Pearson Intl., returning Wed, Feb 25, priced at $469 found 1 day ago