Gain travel certainty with Top Tips and our Book With Confidence cancellation and rebooking promises. What's included: A two, three or four-night city break with return flights from London Heathrow, Gatwick and Stansted. When: Valid for travel on selected dates until 31st Dec 2022. Did you know? Istanbul is the only city in the world that straddles both Europe and Asia. The European side is known for its famous landmarks like the Blue Mosque, while the Asian side is considered calmer and more authentic. Optional tour: Experience Istanbul's timeless sights, with a full-day tour including Blue Mosque, Hippodrome, Hagia Sophia and Topkapi Palace. Where: Istanbul, Turkey. Hotel: Stay at the Melita Hotel or ottopera Hotel. | Istanbul City Stay & Flights: Winter Sun | Wowcher