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

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Air Canada Flight 855 Route Deals From $874

The cheapest prices found with in the last 7 days for return flights were $430 and $874 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Thu, Feb 5
LHR
Heathrow
YYZ
Pearson Intl.
$430 Roundtrip, found 6 days ago
$430
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Jan 29 from Heathrow to Pearson Intl., returning Thu, Feb 5, priced at $430 found 6 days ago
Thu, Feb 5 - Mon, Feb 9
LHR
Heathrow
YYZ
Pearson Intl.
$432 Roundtrip, just found
$432
Roundtrip
just found
Select Air Canada flight, departing Thu, Feb 5 from Heathrow to Pearson Intl., returning Mon, Feb 9, priced at $432 just found
Tue, Jan 20 - Sat, Feb 7
LHR
Heathrow
YYZ
Pearson Intl.
$434 Roundtrip, found 3 days ago
$434
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jan 20 from Heathrow to Pearson Intl., returning Sat, Feb 7, priced at $434 found 3 days ago
Thu, Feb 5 - Mon, Feb 9
LHR
Heathrow
YYZ
Pearson Intl.
$436 Roundtrip, just found
$436
Roundtrip
just found
Select Air Canada flight, departing Thu, Feb 5 from Heathrow to Pearson Intl., returning Mon, Feb 9, priced at $436 just found
Sun, Jan 18 - Sun, Jan 25
LHR
Heathrow
YYZ
Pearson Intl.
$436 Roundtrip, found 3 days ago
$436
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Jan 18 from Heathrow to Pearson Intl., returning Sun, Jan 25, priced at $436 found 3 days ago
Sat, Nov 14 - Sat, Nov 21
LHR
Heathrow
YYZ
Pearson Intl.
$447 Roundtrip, found 4 days ago
$447
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Nov 14 from Heathrow to Pearson Intl., returning Sat, Nov 21, priced at $447 found 4 days ago
Sat, Nov 14 - Sat, Nov 21
LHR
Heathrow
YYZ
Pearson Intl.
$450 Roundtrip, found 4 days ago
$450
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sat, Nov 14 from Heathrow to Pearson Intl., returning Sat, Nov 21, priced at $450 found 4 days ago
Tue, Feb 3 - Tue, Feb 10
LHR
Heathrow
YYZ
Pearson Intl.
$453 Roundtrip, found 4 days ago
$453
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Feb 3 from Heathrow to Pearson Intl., returning Tue, Feb 10, priced at $453 found 4 days ago
Thu, Mar 12 - Sun, Mar 15
LHR
Heathrow
YYZ
Pearson Intl.
$455 Roundtrip, found 1 day ago
$455
Roundtrip
found 1 day ago
Select Air Canada flight, departing Thu, Mar 12 from Heathrow to Pearson Intl., returning Sun, Mar 15, priced at $455 found 1 day ago
Fri, Feb 27 - Fri, Mar 6
LHR
Heathrow
YYZ
Pearson Intl.
$457 Roundtrip, found 4 hours ago
$457
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Fri, Feb 27 from Heathrow to Pearson Intl., returning Fri, Mar 6, priced at $457 found 4 hours ago
Thu, Feb 5 - Mon, Feb 9
LHR
Heathrow
YYZ
Pearson Intl.
$470 Roundtrip, just found
$470
Roundtrip
just found
Select Air Canada flight, departing Thu, Feb 5 from Heathrow to Pearson Intl., returning Mon, Feb 9, priced at $470 just found