Air Canada Flight LX6821 Deals & Information (2025/2026)

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Air Canada Flight 6821 Route Deals From $1,417

The cheapest prices found with in the last 7 days for return flights were $586 and $1,417 for one-way flights to Pierre Elliott Trudeau Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 2 - Sat, Nov 8
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$586 Roundtrip, found 3 hours ago
$586
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sun, Nov 2 from Zürich to Pierre Elliott Trudeau Intl., returning Sat, Nov 8, priced at $586 found 3 hours ago
Thu, Nov 6 - Wed, Nov 12
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$593 Roundtrip, found 2 days ago
$593
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 6 from Zürich to Pierre Elliott Trudeau Intl., returning Wed, Nov 12, priced at $593 found 2 days ago
Wed, Sep 10 - Sun, Sep 14
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$594 Roundtrip, found 2 days ago
$594
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Sep 10 from Zürich to Pierre Elliott Trudeau Intl., returning Sun, Sep 14, priced at $594 found 2 days ago
Thu, Nov 6 - Wed, Nov 12
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 6 from Zürich to Pierre Elliott Trudeau Intl., returning Wed, Nov 12, priced at $597 found 2 days ago
Sat, Sep 20 - Fri, Sep 26
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$598 Roundtrip, found 23 hours ago
$598
Roundtrip
found 23 hours ago
Select Air Canada flight, departing Sat, Sep 20 from Zürich to Pierre Elliott Trudeau Intl., returning Fri, Sep 26, priced at $598 found 23 hours ago
Thu, Jul 3 - Wed, Jul 16
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$603 Roundtrip, found 4 days ago
$603
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Jul 3 from Zürich to Pierre Elliott Trudeau Intl., returning Wed, Jul 16, priced at $603 found 4 days ago
Thu, Nov 6 - Wed, Nov 12
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 6 from Zürich to Pierre Elliott Trudeau Intl., returning Wed, Nov 12, priced at $604 found 2 days ago
Wed, Nov 19 - Sun, Nov 30
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$609 Roundtrip, found 5 days ago
$609
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Nov 19 from Zürich to Pierre Elliott Trudeau Intl., returning Sun, Nov 30, priced at $609 found 5 days ago
Thu, Nov 6 - Wed, Nov 12
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$612 Roundtrip, found 2 days ago
$612
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 6 from Zürich to Pierre Elliott Trudeau Intl., returning Wed, Nov 12, priced at $612 found 2 days ago
Sun, Nov 2 - Sat, Nov 8
ZRH
Zürich
YUL
Pierre Elliott Trudeau Intl.
$616 Roundtrip, found 3 hours ago
$616
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sun, Nov 2 from Zürich to Pierre Elliott Trudeau Intl., returning Sat, Nov 8, priced at $616 found 3 hours ago