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Cheap flights from Istanbul Airport to Helsinki from C$ 292

IST — HEL
19 Oct — 26 Oct1
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

Thu 19/116:00 p.m. -
1 stop7h 20m
Sun 22/116:20 p.m. -
1 stop21h 35m
Deal found 19/9C$ 316
Thu 5/116:00 p.m. -
1 stop7h 20m
Sat 14/116:20 p.m. -
1 stop21h 35m
Deal found 15/9C$ 365
Wed 4/114:00 p.m. -
1 stop5h 55m
Sun 8/115:30 a.m. -
1 stop8h 35m
Deal found 17/9C$ 397
Fri 30/106:00 p.m. -
1 stop24h 25m
Fri 6/112:05 p.m. -
1 stop25h 50m
Deal found 15/9C$ 408
Thu 29/106:00 p.m. -
1 stop7h 20m
Thu 5/116:40 a.m. -
1 stop9h 15m
Deal found 18/9C$ 431
Thu 29/103:25 p.m. -
Nonstop3h 45m
Thu 5/1112:15 p.m. -
Nonstop3h 50m
Deal found 16/9C$ 495
Mon 2/113:25 p.m. -
Nonstop3h 45m
Tue 10/117:05 p.m. -
Nonstop3h 50m
Deal found 19/9C$ 496
Thu 19/113:25 p.m. -
Nonstop3h 45m
Sun 22/1112:15 p.m. -
Nonstop3h 50m
Deal found 16/9C$ 502
Fri 30/108:35 a.m. -
Nonstop3h 45m
Fri 6/1112:15 p.m. -
Nonstop3h 50m
Deal found 15/9C$ 509

Find flight deals from Istanbul to Helsinki

Round-trip from

C$ 316

One-way from

C$ 292

Popular in

August

Cheapest in

April

Average price

C$ 394
KLM
  • KLM
  • 19/11-22/11
  • 2 total stops
  • 28h 55m total
  • Istanbul to Helsinki
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Turkish Airlines
  • Turkish Airlines
  • 24/12-31/12
  • Nonstop
  • 3h 45m total
  • Istanbul to Helsinki
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in September 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.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Fri 25/12

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$ 299

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Thu 19/11

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

1 stop7h 20m

Helsinki-Vantaa

Sun 22/11

6:20 p.m.-4:55 p.m.

1 stop21h 35m

C$ 317

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Tue 29/9

5:20 p.m.-12:25 a.m.

1 stop7h 05m

Helsinki-Vantaa

Wed 31/12

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

Nonstop0h 00m

C$ 322

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Wed 30/9

5:20 p.m.-12:25 a.m.

1 stop7h 05m

Helsinki-Vantaa

Wed 31/12

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

Nonstop0h 00m

C$ 322

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Sun 27/12

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$ 341

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Sat 26/12

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$ 341
Quickest round-trip

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Thu 1/10

7:30 a.m.-11:10 a.m.

Nonstop3h 40m

Helsinki-Vantaa

Wed 31/12

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

Nonstop0h 00m

C$ 378

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Wed 4/11

4:00 p.m.-8:55 p.m.

1 stop5h 55m

Helsinki-Vantaa

Sun 8/11

5:30 a.m.-3:05 p.m.

1 stop8h 35m

C$ 397

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Thu 29/10

3:25 p.m.-6:10 p.m.

Nonstop3h 45m

Helsinki-Vantaa

Thu 5/11

12:15 p.m.-5:05 p.m.

Nonstop3h 50m

C$ 495

IstanbulHelsinki

IST Istanbul - HEL Helsinki-Vantaa

ISTHEL

Istanbul

Mon 2/11

3:25 p.m.-6:10 p.m.

Nonstop3h 45m

Helsinki-Vantaa

Tue 10/11

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

Nonstop3h 50m

C$ 496

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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$ 551). 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$ 289 and C$ 495 in November.
The cheapest round-trip price found within the last 5 days was C$ 316 on KLM (19 Nov-22 Nov).

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 11 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 3h 45m. Airlines will cover a distance of 2131 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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: Sichuan Airlines (89%), Thai Airways (89%), Egyptair( 89%).

  • 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$ 551). 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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