Cheap flights from Helsinki to Istanbul

Summer travel costs more, especially during school holidays when families fill seats on every route. December brings holiday premiums as well. November stands out as the cheapest month on this route with lower demand after summer travellers head home. You should book weekday departures rather than weekends for better availability and pricing throughout the year.

Turkish Airlines offers direct service from Helsinki to both Turkish airports while Finnish carriers provide nonstop connections through their main hub. Pegasus operates low-cost flights primarily to Sabiha Gokcen on the Asian side. Scandinavian Airlines, Finnair, and LOT Polish Airlines connect through northern European hubs with full-service options. Air Baltic, Norwegian, Eurowings, KLM, and Lufthansa all route passengers via their respective centres with varying fare structures.

Getting into central Istanbul depends on which airport you land at since they sit far apart from each other. The newer main airport requires longer transfers into town while the older facility sits closer to residential districts. Both locations have bus services, trains, and taxi options that reach different parts of the city at varying speeds depending on traffic conditions.

Currency

TRY (₺)

Power sockets

Type C, F · 230 V

Language

Turkish

Emergency number

112, 177

Driving side

right

Calling code

+36

Internet domain

.tr

Population of Istanbul

15.7 M (2023)

Time zone

UTC+03 (Europe/Istanbul)

Country facts: Wikidata

• Verify your visa or passport requirements before entering Turkey since rules change frequently between countries.
• Check which baggage allowance applies to your ticket type when booking low-cost carriers separately from full-service airlines.
• Confirm whether your connection lands at the same airport if booking separate tickets rather than through one airline.
• Compare prices across different dates using the calendar tool before committing to any departure time.