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Cheap flights from Helsinki to Istanbul Airport from C$ 224

HEL — IST
1 Nov — 8 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Helsinki to Istanbul

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Istanbul

Tue 17/117:05 a.m. -
1 stop10h 05m
Tue 24/117:05 p.m. -
1 stop7h 25m
Deal found 28/9C$ 323
Sun 4/107:40 p.m. -
1 stop6h 25m
Sat 10/103:45 a.m. -
1 stop8h 20m
Deal found 29/9C$ 330
Sun 1/117:05 a.m. -
1 stop14h 40m
Wed 11/117:05 p.m. -
1 stop7h 25m
Deal found 1/10C$ 332
Mon 5/107:40 p.m. -
1 stop6h 25m
Mon 12/101:55 p.m. -
1 stop10h 35m
Deal found 28/9C$ 336
Fri 13/119:00 a.m. -
1 stop5h 55m
Fri 20/114:50 p.m. -
1 stop5h 05m
Deal found 29/9C$ 349
Thu 31/127:00 a.m. -
1 stop10h 10m
Sat 16/16:30 a.m. -
1 stop7h 25m
Deal found 27/9C$ 352
Sat 7/117:05 a.m. -
1 stop14h 40m
Mon 16/117:05 p.m. -
1 stop7h 25m
Deal found 30/9C$ 382
Thu 26/111:40 p.m. -
1 stop8h 05m
Sun 29/117:05 p.m. -
2 stops17h 45m
Deal found 28/9C$ 384
Thu 5/117:30 p.m. -
2 stops26h 15m
Wed 11/117:05 p.m. -
1 stop7h 25m
Deal found 29/9C$ 387
Thu 31/127:00 a.m. -
1 stop10h 10m
Sun 17/16:30 a.m. -
1 stop7h 25m
Deal found 27/9C$ 402

Find flight deals from Helsinki to Istanbul

Round-trip from

C$ 323

One-way from

C$ 224

Popular in

July

Cheapest in

March

Average price

C$ 491

Good round-trip deal

C$ 1,141 or less
Lufthansa
  • Lufthansa
  • 17/11-24/11
  • 2 total stops
  • 17h 30m total
  • Helsinki to Istanbul
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KLM
  • KLM
  • 7/11-31/12
  • 1 total stop
  • 9h 15m total
  • Helsinki to Istanbul
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Highest demand for flights based on searches. 17% potential increase in price (C$ 122 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Helsinki-Vantaa to Istanbul.
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Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Sat 7/11

6:40 a.m.-4:55 p.m.

1 stop9h 15m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 224

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Thu 19/11

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

Nonstop3h 50m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 259

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Fri 16/10

7:40 p.m.-2:05 a.m.

1 stop6h 25m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 282

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Tue 1/12

7:30 p.m.-10:45 p.m.

2 stops26h 15m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 293

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Tue 20/10

8:20 a.m.-12:05 p.m.

Nonstop3h 45m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 339

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Sun 8/11

7:05 a.m.-10:45 p.m.

1 stop14h 40m

Istanbul

Wed 9/12

7:05 p.m.-11:50 a.m.

2 stops17h 45m

C$ 355

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Thu 5/11

7:30 p.m.-10:45 p.m.

2 stops26h 15m

Istanbul

Wed 11/11

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

1 stop7h 25m

C$ 387

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Sat 20/3

1:40 p.m.-10:45 p.m.

1 stop8h 05m

Istanbul

Thu 25/3

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

1 stop7h 25m

C$ 410

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Tue 17/11

7:30 p.m.-10:45 p.m.

2 stops26h 15m

Istanbul

Tue 24/11

7:05 p.m.-11:50 a.m.

2 stops17h 45m

C$ 410
Quickest round-trip

HelsinkiIstanbul

HEL Helsinki-Vantaa - IST Istanbul

HELIST

Helsinki-Vantaa

Sat 17/10

7:40 p.m.-11:20 p.m.

Nonstop3h 40m

Istanbul

Wed 31/12

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

Nonstop0h 00m

C$ 439

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/9

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

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

Cheapflights Insights

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

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

Booking 45 days in advance of your planned departure date is, on average, the best time to get cheap flights from Helsinki to Istanbul Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Helsinki to Istanbul Airport (average of C$ 319). Flying from Helsinki to Istanbul Airport in July is currently the most expensive (average of C$ 530). 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 HEL to IST?

When flying from Helsinki to Istanbul Airport, 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 Helsinki to Istanbul Airport?

Airfare is below average for this route at the moment.

Helsinki to Istanbul Airport flights typically cost between C$ 363 and C$ 652 in November.
The cheapest round-trip price found within the last 5 days was C$ 323 on Lufthansa (17 Nov-24 Nov).

Related info for your journey

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

    For a flight from Helsinki to Istanbul, you will be flying from Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 17.1 km from the centre of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 5 outbound flights to Istanbul per day. 0 airlines have flights to Istanbul from Helsinki-Vantaa on a regular basis.

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

    There are many flights that can get you from Helsinki to Istanbul Airport in 14h 40m. Fly via Lufthansa to get the fastest option. The distance between Helsinki and Istanbul Airport is about 2131 km.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Helsinki to Istanbul Airport on time: Sichuan Airlines (84%), Thai Airways (84%), Egyptair (84%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helsinki to Istanbul 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 Helsinki to Istanbul Airport?

    Currently, March is the cheapest month in which you can book a flight from Helsinki to Istanbul Airport (average of C$ 319). Flying from Helsinki to Istanbul Airport in July is currently the most expensive (average of C$ 530). 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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