Discover the cheapest round-trip fares from Porto to Luxembourg, all sourced directly from airlines — no third-party markups, no hidden fees.
🗓️ Wed, Feb 25 - Tue, Mar 03 • 6 nights
Nonstop
🗓️ Tue, Mar 03 - Tue, Mar 10 • 7 nights
Nonstop
🗓️ Wed, Mar 04 - Tue, Mar 10 • 6 nights
Nonstop
🗓️ Thu, Mar 05 - Tue, Mar 10 • 5 nights
Nonstop
🗓️ Sat, Mar 07 - Tue, Mar 10 • 3 nights
Nonstop
🗓️ Sat, Mar 07 - Sat, Mar 14 • 7 nights
Nonstop
🗓️ Tue, Mar 10 - Sat, Mar 14 • 4 nights
Nonstop
🗓️ Wed, Mar 11 - Sat, Mar 14 • 3 nights
Nonstop
🗓️ Thu, Mar 12 - Sat, Mar 14 • 2 nights
Nonstop
🗓️ Wed, Feb 25 - Thu, Feb 26 • 1 night
Nonstop
🗓️ Wed, Feb 25 - Sat, Feb 28 • 3 nights
Nonstop
🗓️ Wed, Feb 25 - Wed, Mar 04 • 7 nights
Nonstop