Lille to Porto from €99: Explore Portugal's Charm & Save up to 59%!

Dreaming of historic streets, delicious food, and stunning riverside views? Your Portuguese adventure awaits! We've uncovered an incredible deal on flights from Lille (LIL) to the enchanting city of Porto (OPO), with prices starting at an unbelievable €99. That's a massive saving of up to 59% off typical fares, making this the perfect opportunity to explore one of Europe's most captivating destinations without breaking the bank.

This fantastic offer is available for specific travel windows in May and June 2026, giving you the chance to experience Porto's delightful spring and early summer weather. Choose from these exciting dates: May 18th to June 1st (14 nights) for €99, May 25th to June 8th (14 nights) for €99, or grab the absolute best price on the June 1st to June 8th (7 nights) trip for just €99. Porto in late spring/early summer is truly magical, with pleasant temperatures perfect for exploring the Ribeira district, sampling port wine in Vila Nova de Gaia, or taking a scenic Douro River cruise. Don't miss out on these limited-time prices – deals like this for such a popular destination don't last long! Secure your spot today and get ready to fall in love with Porto.