Air Canada Flight 854 Deals & Information (2025/2026)

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Air Canada Flight 854 Route Deals From $371

The cheapest prices found with in the last 7 days for return flights were $539 and $371 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 24 - Mon, Jun 2
YYZ
Pearson Intl.
LHR
Heathrow
$539 Roundtrip, found 6 days ago
$539
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, May 24 from Pearson Intl. to Heathrow, returning Mon, Jun 2, priced at $539 found 6 days ago
Tue, May 20 - Sun, Jun 1
YYZ
Pearson Intl.
LHR
Heathrow
$543 Roundtrip, found 1 hour ago
$543
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, May 20 from Pearson Intl. to Heathrow, returning Sun, Jun 1, priced at $543 found 1 hour ago
Sun, Jun 8 - Sat, Jun 14
YYZ
Pearson Intl.
LHR
Heathrow
$597 Roundtrip, just found
$597
Roundtrip
just found
Select Air Canada flight, departing Sun, Jun 8 from Pearson Intl. to Heathrow, returning Sat, Jun 14, priced at $597 just found
Sun, Jun 8 - Sat, Jun 14
YYZ
Pearson Intl.
LHR
Heathrow
$616 Roundtrip, just found
$616
Roundtrip
just found
Select Air Canada flight, departing Sun, Jun 8 from Pearson Intl. to Heathrow, returning Sat, Jun 14, priced at $616 just found
Thu, Sep 4 - Sat, Sep 13
YYZ
Pearson Intl.
LHR
Heathrow
$629 Roundtrip, just found
$629
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 4 from Pearson Intl. to Heathrow, returning Sat, Sep 13, priced at $629 just found