Cheap Flights from Istanbul to Helsinki Vantaa

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Compare Istanbul to Helsinki Vantaa flight deals

Find the cheapest month or even day of the year to fly to Helsinki Vantaa

Book the best Helsinki Vantaa fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Istanbul to Helsinki Vantaa

Looking for a cheap last-minute deal or the best return flight from Istanbul Airport to Helsinki Vantaa Airport? If you want to travel next month, return fares start from ر.ق.‏ 702. Find the lowest prices on one-way and return tickets right here.

Helsinki.ر.ق.‏ 399 per passenger.Departing Fri, 9 Oct.One-way flight with Wizz Air UK.Outbound indirect flight with Wizz Air UK, departs from Istanbul on Fri, 9 Oct, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 399, select.

Helsinki.ر.ق.‏ 441 per passenger.Departing Wed, 2 Dec.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Istanbul on Wed, 2 Dec, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 441, select.

Helsinki.ر.ق.‏ 454 per passenger.Departing Mon, 25 Jan.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Mon, 25 Jan, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 454, select.

Helsinki.ر.ق.‏ 454 per passenger.Departing Tue, 2 Feb.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Tue, 2 Feb, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 454, select.

Helsinki.ر.ق.‏ 454 per passenger.Departing Fri, 19 Mar.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Fri, 19 Mar, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 454, select.

Helsinki.ر.ق.‏ 455 per passenger.Departing Thu, 19 Nov.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Thu, 19 Nov, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 455, select.

Helsinki.ر.ق.‏ 487 per passenger.Departing Tue, 22 Jun.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Tue, 22 Jun, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 487, select.

Helsinki.ر.ق.‏ 487 per passenger.Departing Mon, 10 May.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Mon, 10 May, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 487, select.

Helsinki.ر.ق.‏ 529 per passenger.Departing Thu, 8 Apr.One-way flight with airBaltic.Outbound indirect flight with airBaltic, departs from Istanbul on Thu, 8 Apr, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 529, select.

Helsinki.ر.ق.‏ 536 per passenger.Departing Tue, 6 Jul.One-way flight with KLM.Outbound indirect flight with KLM, departs from Istanbul on Tue, 6 Jul, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 536, select.

Helsinki.ر.ق.‏ 597 per passenger.Departing Wed, 23 Sep.One-way flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Istanbul on Wed, 23 Sep, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 597, select.

Helsinki.ر.ق.‏ 606 per passenger.Departing Wed, 11 Aug.One-way flight with airBaltic.Outbound indirect flight with airBaltic, departs from Istanbul on Wed, 11 Aug, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 606, select.

Helsinki.ر.ق.‏ 626 per passenger.Departing Wed, 1 Sep.One-way flight with airBaltic.Outbound indirect flight with airBaltic, departs from Istanbul on Wed, 1 Sep, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 626, select.

Helsinki.ر.ق.‏ 639 per passenger.Departing Mon, 14 Dec.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Mon, 14 Dec, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 639, select.

Helsinki.ر.ق.‏ 671 per passenger.Departing Thu, 12 Nov.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Thu, 12 Nov, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 671, select.

Helsinki.ر.ق.‏ 684 per passenger.Departing Mon, 1 Feb.One-way flight with Turkish Airlines.Outbound direct flight with Turkish Airlines departs from Istanbul on Mon, 1 Feb, arriving in Helsinki Vantaa.Price includes taxes and charges.From ر.ق.‏ 684, select.

Find the cheapest month to fly from Istanbul to Helsinki Vantaa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to Helsinki Vantaa flights are currently cheapest in October.

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Direct flights from Istanbul to Helsinki Vantaa

Istanbul to Helsinki Vantaa: Alternative routes

Compare routes from Istanbul to Helsinki below. You may find an airport to fly into that's cheaper, faster, or easier than Helsinki Vantaa.

Helsinki Vantaa

17km from central Helsinki

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from ر.ق.‏ 399

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Istanbul to Helsinki: Flight information

The things to know before you go.

Cheapest flight found	ر.ق.‏ 399
Cheapest month to fly	October
Average flight time	3 hrs, 40 mins
Most popular airline	Turkish Airlines
Average flights per week	95

Finding cheap flights from Istanbul to Helsinki Vantaa: Frequently asked questions

How much are return flights from Istanbul to Helsinki Vantaa?

The best price we found for a return flight from Istanbul to Helsinki Vantaa is ر.ق.‏ 702. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Istanbul to Helsinki Vantaa?

3 hours and 40 minutes is the average flight time from Istanbul to Helsinki Vantaa.

Which airlines fly direct from Istanbul to Helsinki Vantaa?

Turkish Airlines, Thai Airways and IndiGo fly direct from Istanbul to Helsinki Vantaa.

How many flights are there a week from Istanbul to Helsinki Vantaa?

As of September 2026, there are 95 flights per week flying from Istanbul to Helsinki Vantaa.

When is the cheapest time to fly from Istanbul to Helsinki Vantaa?

The cheapest month to fly from Istanbul to Helsinki Vantaa is usually October.

Which upcoming date is cheapest to fly from Istanbul Airport to Helsinki Vantaa Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to Helsinki Vantaa Airport on Saturday, 3 October 2026.

Can I get a direct flight from Istanbul Airport to Helsinki Vantaa Airport?

Yes – the average flight time is 3 hours and 40 minutes.

How can I find the best flight deal to Helsinki Vantaa?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Helsinki Vantaa but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Helsinki?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Helsinki is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Istanbul Airport to Helsinki Vantaa with?

Currently, Lufthansa and Turkish Airlines offer the cheapest flight tickets to Helsinki Vantaa.

Flying from Istanbul Airport (IST) to Helsinki Vantaa Airport (HEL): what you need to know

The average time for a direct flight from Istanbul Airport to Helsinki Vantaa Airport is 3 hours 40 minutes.
The timezone in Helsinki is UTC+2, which is one hour behind Istanbul.
You can choose from 16 weekly Istanbul Airport to Helsinki Vantaa Airport flights. The 08:00 departure with Turkish Airlines is the earliest you can take. Turkish Airlines operates the latest service of the day at 15:15.
To ensure you catch your IST to HEL flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general travel rule.
Travelling during a peak month such as August? Public holidays and other high seasons can lead to longer lines at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.
Turkish Airlines is your ticket to exploring Helsinki (and perhaps some other exciting parts of Finland!). Browse the direct flights from Istanbul Airport to Helsinki Vantaa Airport offered by this airline.
Turkish Airlines is the most frequently booked airline on this route.
Think about adding a stopover when booking your ticket from Istanbul Airport to Helsinki Vantaa Airport. Simply uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Check out these options between IST and HEL:
- Warsaw Chopin Airport
- Riga International Airport
- Tallinn Airport

How to find the cheapest flights from Istanbul Airport (IST) to Helsinki Vantaa Airport (HEL)

At the moment, ر.ق.‏ 399 is the cheapest price we've seen for a one-way Istanbul Airport to Helsinki Vantaa Airport flight. The best price for a return plane ticket is ر.ق.‏ 702. Remember that fares could change due to demand at the time of booking.
Score cheap tickets from IST to HEL by booking at least seven months ahead. Based on our research, that's the sweet spot for picking up a bargain.
The cheapest month for flights from Istanbul Airport to Helsinki Vantaa Airport is December. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.
There's no need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from IST to HEL.
Tailor your trip using filters. Pick your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Istanbul Airport to Helsinki Vantaa Airport.

Handy information about Istanbul Airport (IST)

Istanbul Airport is around 40 kilometres from central Istanbul. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 45 minutes or so to arrive, depending on the traffic.
You can expect a trip time of around 1 hour 10 minutes on public transport.
Have an early flight from Istanbul Airport to Helsinki Vantaa Airport? Avoid the last-minute rush to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to IST:

Arriving at Helsinki Vantaa Airport (HEL)

If you're coming in on a late Istanbul Airport to Helsinki Vantaa Airport flight, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these options near HEL:
Pick up a Helsinki Vantaa Airport rental car and discover Helsinki and beyond with your own wheels. Green Motion, Alamo and addCar are top outlets you can book with here.
Lock in the lowest price by reserving your ride from Helsinki Vantaa Airport around two weeks before your trip.

Getting from Helsinki Vantaa Airport (HEL) to central Helsinki

From Helsinki Vantaa Airport, Helsinki is approximately 18 kilometres away. It takes around 25 minutes to reach the centre by car.
Travelling on public transport takes about 30 minutes.

When to fly to Helsinki Vantaa Airport (HEL)

It's time to work out your trip dates for your flight from Istanbul Airport to Helsinki Vantaa Airport. September is the most popular month to head to Helsinki. If you want a more relaxed vibe, go in March.
When booking your flight from Istanbul Airport to Helsinki Vantaa Airport, consider the kind of weather you like. July is the warmest month in Helsinki, with temperatures ranging from 12ºC to 26ºC.
Look for cheap tickets from IST to HEL in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -12ºC and 3ºC on average.

Explore more of Finland

Helsinki has plenty going for it, but there are so many other corners of Finland waiting to be explored. About 16 kilometres west of Helsinki, a trip to Espoo will keep you busy. Start with popular sights like Nuuksio Park, Nuuksio National Park and EMMA - Espoo Museum of Modern Art.
If you're ready to explore another major destination in Finland, head for Tampere, about 161 kilometres north-west of Helsinki. Pyynikki Observation Tower, The Natural History Museum and Pyynikki Nature Reserve are key highlights.