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Cheap Flights from Porto to Luxembourg

Discover the cheapest round-trip fares from Porto to Luxembourg, all sourced directly from airlines — no third-party markups, no hidden fees.

Departure flight OPO-LUX

Return flight LUX-OPO

Luxembourg from 40 EUR
▼

Luxembourg
OPO→ LUX→ OPO
40.0 EUR
🗓️ Thu, Nov 20, 2025 - Wed, Nov 26, 2025 • 6 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
LUX
Stay
Mon24Nov
LUX
Stay
Tue25Nov
LUX
Stay
Wed26Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
42.0 EUR
🗓️ Thu, Nov 20, 2025 - Sat, Nov 22, 2025 • 2 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
42.0 EUR
🗓️ Thu, Nov 20, 2025 - Sat, Nov 29, 2025 • 9 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
LUX
Stay
Mon24Nov
LUX
Stay
Tue25Nov
LUX
Stay
Wed26Nov
LUX
Stay
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
42.0 EUR
🗓️ Wed, Nov 26, 2025 - Sat, Nov 29, 2025 • 3 days trip
Wed26Nov
LUX
Flight
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
44.0 EUR
🗓️ Wed, Nov 26, 2025 - Sat, Dec 06, 2025 • 10 days trip
Wed26Nov
LUX
Flight
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
LUX
Stay
Sun30Nov
LUX
Stay
Mon01Dec
LUX
Stay
Tue02Dec
LUX
Stay
Wed03Dec
LUX
Stay
Thu04Dec
LUX
Stay
Fri05Dec
LUX
Stay
Sat06Dec
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Thu, Nov 20, 2025 - Thu, Nov 27, 2025 • 7 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
LUX
Stay
Mon24Nov
LUX
Stay
Tue25Nov
LUX
Stay
Wed26Nov
LUX
Stay
Thu27Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Thu, Nov 20, 2025 - Wed, Dec 03, 2025 • 13 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
LUX
Stay
Mon24Nov
LUX
Stay
Tue25Nov
LUX
Stay
Wed26Nov
LUX
Stay
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
LUX
Stay
Sun30Nov
LUX
Stay
Mon01Dec
LUX
Stay
Tue02Dec
LUX
Stay
Wed03Dec
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Thu, Nov 20, 2025 - Thu, Dec 04, 2025 • 14 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
LUX
Stay
Mon24Nov
LUX
Stay
Tue25Nov
LUX
Stay
Wed26Nov
LUX
Stay
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
LUX
Stay
Sun30Nov
LUX
Stay
Mon01Dec
LUX
Stay
Tue02Dec
LUX
Stay
Wed03Dec
LUX
Stay
Thu04Dec
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Wed, Nov 26, 2025 - Thu, Nov 27, 2025 • 1 days trip
Wed26Nov
LUX
Flight
Thu27Nov
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Wed, Nov 26, 2025 - Wed, Dec 03, 2025 • 7 days trip
Wed26Nov
LUX
Flight
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
LUX
Stay
Sun30Nov
LUX
Stay
Mon01Dec
LUX
Stay
Tue02Dec
LUX
Stay
Wed03Dec
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
46.0 EUR
🗓️ Wed, Nov 26, 2025 - Thu, Dec 04, 2025 • 8 days trip
Wed26Nov
LUX
Flight
Thu27Nov
LUX
Stay
Fri28Nov
LUX
Stay
Sat29Nov
LUX
Stay
Sun30Nov
LUX
Stay
Mon01Dec
LUX
Stay
Tue02Dec
LUX
Stay
Wed03Dec
LUX
Stay
Thu04Dec
OPO
Flight
Luxembourg
OPO→ LUX→ OPO
47.0 EUR
🗓️ Thu, Nov 20, 2025 - Sun, Nov 23, 2025 • 3 days trip
Thu20Nov
LUX
Flight
Fri21Nov
LUX
Stay
Sat22Nov
LUX
Stay
Sun23Nov
OPO
Flight