Cheapest Athens to Istanbul round trip flight dates on Air Serbia
Events
🏨 Accommodation
Compare places to stay and find the right option for your trip.
See our recommended hotels ↗🚗 Car rental
Choose your pickup location and dates to compare car rental options.
See our recommended car rental companies ↗İstanbul travel guide
The best Istanbul plan leaves time for a few neighbourhoods instead of trying to finish the whole city. Add ferry journeys and everyday-life pauses between historical visits.
🏛️ Avoid stacking too many sights into one day on the historic peninsula.
⛴️ Treat a ferry ride as a chance to see the city from the water, not just as transport.
☕ Give Kadıköy and Moda their own time for streets, cafés and the waterfront.
💡 Crowds and journeys across the city can be tiring, so group each day around nearby neighbourhoods.
About Athens → Istanbul round trip flights
Use this page to find the cheapest flight dates for round trip flights from Athens to Istanbul.
Active filters: Airline: Air Serbia.
Price summary
The price calendar covers 1 month for round trip flights from Athens to Istanbul.
Lowest months: November 2026 (TRY 8,443).
Monthly lowest prices: November 2026: TRY 8,443.
In November 2026, the lowest date starts from TRY 8,443.
Daily prices are listed for 2 dates.