Lufthansa Flight AC6635 Deals & Information (2025/2026)

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Lufthansa Flight 6635 Route Deals From $344

The cheapest prices found with in the last 7 days for return flights were $571 and $344 for one-way flights to Barcelona Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Wed, Oct 15
YYZ
Pearson Intl.
BCN
Barcelona Intl.
$571 Roundtrip, found 13 hours ago
$571
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Wed, Oct 1 from Pearson Intl. to Barcelona Intl., returning Wed, Oct 15, priced at $571 found 13 hours ago
Thu, Nov 6 - Fri, Nov 14
YYZ
Pearson Intl.
BCN
Barcelona Intl.
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Nov 6 from Pearson Intl. to Barcelona Intl., returning Fri, Nov 14, priced at $573 found 5 days ago