Lufthansa Flight TS6631 Deals & Information (2025/2026)

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Lufthansa Flight 6631 Route Deals From $366

The cheapest prices found with in the last 7 days for return flights were $545 and $366 for one-way flights to Barcelona Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Tue, Sep 16
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$545 Roundtrip, found 8 hours ago
$545
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Tue, Sep 9 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Sep 16, priced at $545 found 8 hours ago
Tue, Sep 9 - Tue, Sep 30
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep 9 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Sep 30, priced at $549 found 1 day ago
Tue, Sep 23 - Tue, Oct 7
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$560 Roundtrip, found 3 days ago
$560
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Sep 23 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Oct 7, priced at $560 found 3 days ago
Tue, Sep 9 - Tue, Sep 30
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$565 Roundtrip, found 1 day ago
$565
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Sep 9 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Sep 30, priced at $565 found 1 day ago
Tue, Sep 9 - Tue, Sep 16
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$573 Roundtrip, found 8 hours ago
$573
Roundtrip
found 8 hours ago
Select Lufthansa flight, departing Tue, Sep 9 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Sep 16, priced at $573 found 8 hours ago
Mon, Oct 6 - Tue, Oct 14
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$582 Roundtrip, found 2 days ago
$582
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Oct 6 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Tue, Oct 14, priced at $582 found 2 days ago