Discover the cheapest round-trip fares from Lisbon to Luxembourg, all sourced directly from airlines — no third-party markups, no hidden fees.
🗓️ Wed, Jan 28, 2026 - Tue, Feb 10, 2026 • 13 nights
🗓️ Sun, Feb 01, 2026 - Tue, Feb 10, 2026 • 9 nights
🗓️ Wed, Feb 04, 2026 - Tue, Feb 10, 2026 • 6 nights
🗓️ Sun, Feb 08, 2026 - Tue, Feb 10, 2026 • 2 nights
🗓️ Tue, Feb 10, 2026 - Tue, Feb 24, 2026 • 14 nights
🗓️ Wed, Feb 11, 2026 - Tue, Feb 24, 2026 • 13 nights
🗓️ Thu, Feb 12, 2026 - Tue, Feb 24, 2026 • 12 nights
🗓️ Wed, Jan 28, 2026 - Thu, Jan 29, 2026 • 1 night
🗓️ Wed, Jan 28, 2026 - Sat, Jan 31, 2026 • 3 nights
🗓️ Wed, Feb 11, 2026 - Wed, Feb 25, 2026 • 14 nights
🗓️ Thu, Feb 12, 2026 - Wed, Feb 25, 2026 • 13 nights
🗓️ Tue, Feb 17, 2026 - Wed, Feb 25, 2026 • 8 nights