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Istanbul

Flights Helsinki Istanbul

Special flight deals from Helsinki to Istanbul

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Find the best time to book cheap flights to Istanbul

Flexible on travel dates? Discover the cheapest month to fly to Istanbul

  • Cheapest round-trip flight

    from €134

  • Cheapest month to travel

    April

  • The cheapest day to fly

    Sunday

  • Lowest prices

    6 months before
Feb
??
Mar
€168
Apr
€134
May
€136
Jun
€191
Jul
€191
Aug
€168
Sept
€137
Oct
€145
Nov
€352
Dec
€353
Jan
€319

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

  • 6 months before

    from

    €282

  • 3 months before

    from

    €339

  • 30 days before

    from

    €342

  • 7 days before

    from

    €395

  • 1 day before

    from

    €576

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
€315
Mon
€341
Tue
€312
Wed
€288
Thu
€345
Fri
€306
Sat
€243
Sun

General information

  • Local time (UTC+3)

  • Flight time from Helsinki

  • Exchange Rate

    1 TRY = 0.02 EUR
Istanbul
Istanbul is Turkey's largest metropolis, straddling two continents—Europe and Asia—along the Bosphorus Strait. The city is the cultural and financial heart of the country. Here, you'll discover historical treasures like Hagia Sophia, Topkapi Palace, and the Blue Mosque. Istanbul attracts visitors with its rich history and modernity. Summers climb to 30 °C, while winters remain mild. The best time to visit is spring and autumn, when the weather is pleasant and ideal for exploring.

Popular flights to Istanbul

Popular flights to Turkey