Air Canada Flight BA855 Deals & Information (2025/2026)

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Air Canada Flight 855 Route Deals From $1,408

The cheapest prices found with in the last 7 days for return flights were $469 and $1,408 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 26 - Tue, Dec 2
LHR
Heathrow
YYZ
Pearson Intl.
$469 Roundtrip, found 5 days ago
$469
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 26 from Heathrow to Pearson Intl., returning Tue, Dec 2, priced at $469 found 5 days ago
Sat, Nov 1 - Thu, Nov 6
LHR
Heathrow
YYZ
Pearson Intl.
$492 Roundtrip, found 4 days ago
$492
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Nov 1 from Heathrow to Pearson Intl., returning Thu, Nov 6, priced at $492 found 4 days ago
Mon, Sep 22 - Thu, Oct 2
LHR
Heathrow
YYZ
Pearson Intl.
$502 Roundtrip, found 9 hours ago
$502
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Sep 22 from Heathrow to Pearson Intl., returning Thu, Oct 2, priced at $502 found 9 hours ago
Thu, Oct 16 - Sat, Oct 25
LHR
Heathrow
YYZ
Pearson Intl.
$511 Roundtrip, found 2 hours ago
$511
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Thu, Oct 16 from Heathrow to Pearson Intl., returning Sat, Oct 25, priced at $511 found 2 hours ago