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Cheap flights from Istanbul Airport to Helsinki from C$ 173

IST — HEL
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Istanbul to Helsinki

Enter your travel dates to find the best prices.

Cheapest flights from Istanbul to Helsinki

Mon 23/117:05 p.m. -
1 stop7h 25m
Tue 1/127:05 a.m. -
2 stops12h 55m
Deal found 1/11C$ 428
Wed 16/124:00 p.m. -
1 stop5h 55m
Wed 23/125:30 a.m. -
1 stop8h 35m
Deal found 1/11C$ 481
Mon 9/114:50 p.m. -
1 stop5h 05m
Mon 16/115:30 a.m. -
1 stop9h 25m
Deal found 31/10C$ 491
Sat 21/117:05 p.m. -
1 stop18h 50m
Fri 27/111:40 p.m. -
2 stops12h 30m
Deal found 2/11C$ 505
Thu 19/113:30 p.m. -
Nonstop3h 40m
Thu 26/117:05 p.m. -
Nonstop3h 50m
Deal found 1/11C$ 527
Thu 19/113:30 p.m. -
Nonstop3h 40m
Sun 22/1112:15 p.m. -
Nonstop3h 50m
Deal found 2/11C$ 534
Thu 19/117:05 p.m. -
1 stop7h 25m
Thu 26/111:40 p.m. -
2 stops12h 30m
Deal found 2/11C$ 544
Thu 19/117:05 p.m. -
1 stop7h 25m
Sun 22/111:40 p.m. -
2 stops12h 30m
Deal found 2/11C$ 583

Find flight deals from Istanbul to Helsinki

Round-trip from

C$ 331

One-way from

C$ 173

Popular in

August

Cheapest in

April

Average price

C$ 389
Air Serbia
  • Air Serbia
  • 19/4-3/6
  • 2 total stops
  • 33h 40m total
  • Istanbul to Helsinki
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KLM
  • KLM
  • 11/2-31/12
  • 1 total stop
  • 7h 20m total
  • Istanbul to Helsinki
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Highest demand for flights based on searches. 16% potential increase in price (C$ 117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Istanbul Airport to Helsinki that are best for you.

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Route

Depart

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Price

Cheapest round-trip

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Thu 11/2

6:00 p.m.-12:20 a.m.

1 stop7h 20m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Mon 25/1

6:00 p.m.-12:20 a.m.

1 stop7h 20m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 173

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Sun 24/1

6:00 p.m.-12:20 a.m.

1 stop7h 20m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 193

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Mon 9/11

4:50 p.m.-8:55 p.m.

1 stop5h 05m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 344

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Wed 11/11

6:00 p.m.-12:20 a.m.

1 stop7h 20m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 354
Quickest round-trip

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Wed 18/11

8:35 a.m.-11:20 a.m.

Nonstop3h 45m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 428

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Mon 23/11

7:05 p.m.-1:30 a.m.

1 stop7h 25m

Helsinki-Vantaa

Tue 1/12

7:05 a.m.-9:00 p.m.

2 stops12h 55m

C$ 428

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Mon 11/1

11:30 a.m.-1:25 a.m.

2 stops14h 55m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 481

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Fri 20/11

8:35 a.m.-11:20 a.m.

Nonstop3h 45m

Helsinki-Vantaa

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 522

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Thu 19/11

3:30 p.m.-6:10 p.m.

Nonstop3h 40m

Helsinki-Vantaa

Thu 26/11

7:05 p.m.-11:55 p.m.

Nonstop3h 50m

C$ 529

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Istanbul to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Istanbul with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Istanbul Airport to Helsinki

How far ahead should I book a flight from Istanbul Airport to Helsinki?

To ensure you get the cheapest price possible for a flight from Istanbul Airport to Helsinki, you should look to book at least 12 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Istanbul Airport to Helsinki?

Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Helsinki (average of C$ 320). Flying from Istanbul Airport to Helsinki in August is currently the most expensive (average of C$ 565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IST to HEL?

When flying from Istanbul Airport to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Istanbul Airport to Helsinki?

Airfare is typical for this route at the moment.

Istanbul Airport to Helsinki flights typically cost between C$ 326 and C$ 512 in April.
The cheapest round-trip price found within the last 5 days was C$ 331 on Air Serbia (15 Apr-3 Jun).

Related info for your journey

  • What airport do you fly into for flights to Helsinki from Istanbul?

    If you book a flight to Helsinki from Istanbul, you will be flying to Helsinki-Vantaa, which is the city’s only airport. Helsinki-Vantaa (HEL) is located 17.1 km from the centre of Helsinki. There are 8 flights from Istanbul to Helsinki-Vantaa per day from 0 different airlines.

  • How long is the flight from Istanbul Airport to Helsinki?

    Departing from Istanbul Airport to Helsinki will take you 7h 20m. Airlines will cover a distance of 2131 km.

  • What are the most reliable airlines from Istanbul Airport to Helsinki?

    Before booking your flight to Helsinki from Istanbul Airport, check out the most reliable airlines to get you to your destination on time: Egyptair (86%), Sichuan Airlines (86%), Thai Airways( 86%).

  • Can I find deals for flights from Istanbul to Helsinki that include hotel bookings?

    Yes. In addition to deals on Istanbul to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Istanbul to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Istanbul to Helsinki.

  • Can I find deals for business class flights from Istanbul to Helsinki?

    Yes. Cheapflights offers flight deals from Istanbul to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Istanbul Airport to Helsinki?

    Currently, April is the cheapest month in which you can book a flight from Istanbul Airport to Helsinki (average of C$ 320). Flying from Istanbul Airport to Helsinki in August is currently the most expensive (average of C$ 565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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