Cheap Flights Istanbul to Helsinki from £68

Flight FAQs

• Which airlines offer the cheapest flights from Istanbul to Helsinki?

  Based on Trip.com data, Wizz Air UK offers Cheapest nonstop one-way flights from £68 (for example, IST–HEL on Wed, Nov 11). For a Cheapest nonstop return flight, Pegasus Airlines offers fares from £123, departing on Wed, Nov 25 and returning on Sun, Nov 29.

• Which airlines offer direct flights from Istanbul to Helsinki?

  At the moment, you can catch a direct flight from Istanbul to Helsinki with the following airlines, including: Turkish Airlines Pegasus Airlines Finnair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Istanbul to Helsinki?

  A flight from Istanbul (IST) to Helsinki (HEL) takes an average of 3 hours 40 minutes.

• When is the best time to book flights from Istanbul to Helsinki?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Istanbul to Helsinki is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Istanbul to Helsinki each week?

  On average, 24 direct flights operate each week between Istanbul and Helsinki. See below the schedules of the main airlines serving this route:
  Pegasus Airlines: S/M/T/W/T/F/S – PC1311 (departure at 11:18) Finnair: S/M/T/W/T/F/S – AY3302 (departure at 08:31)

• How can I find the best deals on flights from Istanbul to Helsinki?

  Here are some tips for finding the best flight deals from Istanbul to Helsinki on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Wed, Nov 11, with one-way fares from just £68.
  · Compare airlines. Pegasus Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Helsinki.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Istanbul to Helsinki to get the best price?

  The cheapest month to book a flight from Istanbul to Helsinki is usually December, when demand is lower.

• Which upcoming date is the cheapest for flights from Istanbul to Helsinki?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Istanbul to Helsinki on October 30, 2026 with Pegasus Airlines, with prices starting at £74.

• Which airports should you choose for flights from Istanbul to Helsinki?

  Flights to Helsinki can arrive at: Helsinki Airport (HEL). The most common route connects Istanbul Airport and Helsinki Airport (IST–HEL).

• What is the time difference between Istanbul and Helsinki?

  The time difference between Helsinki and Istanbul is 1h.

• How can I change or cancel my flight ticket from Istanbul to Helsinki?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Istanbul to Helsinki?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Istanbul to Helsinki is £335. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Istanbul to Helsinki?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Istanbul to Helsinki is £451. Fares vary by travel date, airline and availability.

• How do I book flights from Istanbul to Helsinki on Trip.com?

  Enter Istanbul and Helsinki, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Istanbul to Helsinki route?

  Pegasus Airlinesare the most popular budget airlines flying from Istanbul to Helsinki. Check baggage, seat and payment fees before comparing the final price.