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Cheap flights from Istanbul to Helsinki

One-way from €83, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Fri, Oct 9€109Sat, Oct 10€93Sun, Oct 11€94Mon, Oct 12€83Tue, Oct 13€96Wed, Oct 14€97Thu, Oct 15€153Fri, Oct 16€190

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
€83
Pegasus Airlines, flight PC 1311Found 4 days ago, 1 adult
Check price on Aviasales
11:00IstanbulMon, Oct 12
Travel time 3h 40m, nonstopSAWHEL
14:40HelsinkiMon, Oct 12
€86
Pegasus Airlines, flight PC 1313Found 2 days ago, 1 adult
Check price on Aviasales
15:00IstanbulThu, Dec 24
Travel time 3h 40m, nonstopSAWHEL
17:40HelsinkiThu, Dec 24
€87
Pegasus Airlines, flight PC 1311Found 3 days ago, 1 adult
Check price on Aviasales
10:35IstanbulTue, Nov 24
Travel time 3h 40m, nonstopSAWHEL
13:15HelsinkiTue, Nov 24
€89
Pegasus Airlines, flight PC 1311Found 6 days ago, 1 adult
Check price on Aviasales
10:35IstanbulTue, Dec 15
Travel time 3h 40m, nonstopSAWHEL
13:15HelsinkiTue, Dec 15
€91
Pegasus Airlines, flight PC 1311Found 6 days ago, 1 adult
Check price on Aviasales
11:05IstanbulSun, Dec 13
Travel time 3h 40m, nonstopSAWHEL
13:45HelsinkiSun, Dec 13

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in FinlandTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Helsinki, booked ahead at a fixed price.
    See options
  • Things to do in HelsinkiPopular tours from $22.94 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Finland from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under Turkey’s rules.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234€1665€926€997€938€989€10910€9311€9412€8313€9614€9715€15316€19017€11818€13219€11320€10721€11322€12923€16424€13125€13926€10727€12528€17029€9830–31€137

November 2026

MoTuWeThFrSaSu1€1412–3–4–5€966–7–8€1229€11210€9411€9612€9413€10614€11415€11916–17€12418€9519€9520–21€9522€10023–24€8725€9626–27–28€11729–30–

December 2026

MoTuWeThFrSaSu1€1072–345678910111213141516171819202122232425262728293031
€94 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Oct 12, €83.

Lowest fares by month

In the fares found this week, October has the lowest: from €83 one-way, against €141 in April 2027. Pick a month to see its cheapest date.

€0€50€100€150€83OctNovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€83Mon, Oct 12Nonstop
November€87Tue, Nov 24Nonstop
December€86Thu, Dec 24Nonstop
January 2027—
February 2027€93Thu, Feb 4Nonstop
March 2027€95Thu, Mar 18Nonstop
April 2027€141Wed, Apr 71 stop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

What is the cheapest month to fly from Istanbul to Helsinki?

In the fares found this week, October has the lowest: from €83 one-way, against €141 in April 2027.

Are there direct flights from Istanbul to Helsinki?

Yes. Recent fares include nonstop flights with Pegasus Airlines.

How long is the flight from Istanbul to Helsinki?

A nonstop flight takes about 3h 40m. The distance is 2,179 km.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of €96. Friday is the priciest at about €138.

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