Lufthansa Flight TS6631 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Lufthansa Flight 6631 Route Deals From $381

The cheapest prices found with in the last 7 days for return flights were $520 and $381 for one-way flights to Barcelona Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 10 - Sun, Nov 16
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$520 Roundtrip, found 15 hours ago
$520
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Sun, Nov 16, priced at $520 found 15 hours ago
Mon, Nov 10 - Sun, Nov 16
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$555 Roundtrip, found 15 hours ago
$555
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Sun, Nov 16, priced at $555 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$557 Roundtrip, found 15 hours ago
$557
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Oct 15 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Wed, Oct 22, priced at $557 found 15 hours ago
Mon, Nov 10 - Sun, Nov 16
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$558 Roundtrip, found 15 hours ago
$558
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Mon, Nov 10 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Sun, Nov 16, priced at $558 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$560 Roundtrip, found 15 hours ago
$560
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Oct 15 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Wed, Oct 22, priced at $560 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$561 Roundtrip, found 15 hours ago
$561
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Oct 15 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Wed, Oct 22, priced at $561 found 15 hours ago
Wed, Oct 15 - Wed, Oct 22
YUL
Pierre Elliott Trudeau Intl.
BCN
Barcelona Intl.
$564 Roundtrip, found 15 hours ago
$564
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Wed, Oct 15 from Pierre Elliott Trudeau Intl. to Barcelona Intl., returning Wed, Oct 22, priced at $564 found 15 hours ago