3-City Adventure: Olbia, Barcelona & Lisbon from €109 - Save 76%

Embark on an unforgettable 16-day European odyssey, hopping between three stunning cities for an unbelievable total of just €109 for ALL flights! Imagine soaking up the Mediterranean sun, exploring iconic architecture, and dancing to Fado music, all while saving a monumental 76% off the typical price of €471. This isn't just a trip; it's an adventure of a lifetime, meticulously planned for maximum discovery and minimal cost. From the charming island vibes of Sardinia to the bustling streets of Barcelona and the soulful alleys of Lisbon, prepare for an experience that will ignite your wanderlust without breaking the bank.

Your grand tour begins in Hanover, whisking you away to the sun-kissed shores of Olbia, Sardinia. Spend five glorious days exploring ancient ruins, pristine beaches, and the stunning Costa Smeralda. Next, a short flight takes you to the vibrant heart of Catalonia – Barcelona! Six days await you to marvel at Gaudí's masterpieces, indulge in delicious tapas, and stroll along Las Ramblas. Finally, you'll journey to the captivating capital of Portugal, Lisbon. Five days here will allow you to discover historic neighborhoods, ride iconic yellow trams, and savor breathtaking views from its seven hills. Each leg of this incredible journey is designed to maximize your exploration and enjoyment.

Don't miss out on this extraordinary opportunity to see three diverse European gems for the price of one! This one-way, economy class itinerary offers unparalleled value, making your dream multi-city vacation a reality. Act fast, as deals this good disappear quickly! Here’s your detailed itinerary breakdown and how to book each unbelievably cheap flight:

• Leg 1: Hanover (HAJ) → Olbia (OLB) on 2026-04-28 for €30. Stay 5 days. Book this flight via Skyscanner (€30).
• Leg 2: Olbia (OLB) → Barcelona (BCN) on 2026-05-03 for €19. Stay 6 days. Secure your seat through Skyscanner (€19).
• Leg 3: Barcelona (BCN) → Lisbon (LIS) on 2026-05-09 for €17. Stay 5 days. Find this flight on Skyscanner (€17).
• Leg 4: Lisbon (LIS) → Hanover (HAJ) on 2026-05-14 for €43. Return home with incredible memories. Book your return via Skyscanner (€43).