Air Canada Flight AC889 Deals & Information (2025/2026)

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Air Canada Flight 889 Route Deals From $2,104

The cheapest prices found with in the last 7 days for return flights were $685 and $2,104 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 19 - Wed, Oct 22
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$685 Roundtrip, found 6 days ago
$685
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Sep 19 from Heathrow to Macdonald-Cartier Intl., returning Wed, Oct 22, priced at $685 found 6 days ago
Fri, Sep 19 - Wed, Oct 22
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$691 Roundtrip, found 6 days ago
$691
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Sep 19 from Heathrow to Macdonald-Cartier Intl., returning Wed, Oct 22, priced at $691 found 6 days ago
Wed, Sep 17 - Mon, Sep 29
LHR
Heathrow
YOW
Macdonald-Cartier Intl.
$731 Roundtrip, just found
$731
Roundtrip
just found
Select Air Canada flight, departing Wed, Sep 17 from Heathrow to Macdonald-Cartier Intl., returning Mon, Sep 29, priced at $731 just found