Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Jul 18, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest one-way flights from Istanbul (IST) to Helsinki (HEL), May

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
04 May	KLM
05 May	airBaltic
02 May	airBaltic
01 May	Lufthansa
08 May	Lufthansa
03 May	airBaltic
05 May	Turkish Airlines Direct Flight
08 May	Turkish Airlines Direct Flight
01 May	Turkish Airlines Direct Flight
03 May	Turkish Airlines Direct Flight

deals for return flights from Istanbul to Helsinki in May.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki Vantaa

Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

Feel free to contact us with any feedback or request another flight research.

Cheapest one-way flights from Istanbul (IST) to Helsinki (HEL), May

About these fares

Sign In

User Name