Cheap flights from Helsinki to Istanbul
From 209 USD — compare hundreds of airlines
About this route
Compare flights from Helsinki to Istanbul, a about 2,164 km route (around 3h 12m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Turkish Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Helsinki to Istanbul?
It's usually 2026-08, from 112 USD. Use the price calendar to compare other dates.
How long is the flight from Helsinki to Istanbul?
A nonstop flight takes about 3h 12m and covers around 2,164 km. Connecting itineraries take longer.
Are there direct flights from Helsinki to Istanbul?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Helsinki to Istanbul?
Turkish Airlines operate this route, among others. Compare them all in the results.
When should I book Helsinki–Istanbul flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.