$107 Cheap Flights from Helsinki (HEL) to Istanbul (SAW)

View $107 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Istanbul Sabiha Gokcen Intl. Airport (SAW)

Cheap Flights from Helsinki to Istanbul (HEL-SAW)

Prices were available within the past 7 days and start at $107 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Sat, Sep 6 - Fri, Sep 12
HEL
Helsinki
SAW
Istanbul
$207 Roundtrip, found 4 days ago
$207
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Sat, Sep 6 from Helsinki to Istanbul, returning Fri, Sep 12, priced at $207 found 4 days ago
Pegasus Airlines
Sat, Sep 6 - Fri, Sep 12
HEL
Helsinki
SAW
Istanbul
$208 Roundtrip, found 4 days ago
$208
Roundtrip
found 4 days ago
Select Pegasus Airlines flight, departing Sat, Sep 6 from Helsinki to Istanbul, returning Fri, Sep 12, priced at $208 found 4 days ago
Pegasus Airlines
Thu, Aug 7 - Wed, Aug 27
HEL
Helsinki
SAW
Istanbul
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Thu, Aug 7 from Helsinki to Istanbul, returning Wed, Aug 27, priced at $209 found 5 days ago
Pegasus Airlines
Sat, Sep 6 - Fri, Sep 12
HEL
Helsinki
SAW
Istanbul
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Sat, Sep 6 from Helsinki to Istanbul, returning Fri, Sep 12, priced at $210 found 5 days ago
Pegasus Airlines
Thu, Aug 7 - Wed, Aug 27
HEL
Helsinki
SAW
Istanbul
$213 Roundtrip, found 5 days ago
$213
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Thu, Aug 7 from Helsinki to Istanbul, returning Wed, Aug 27, priced at $213 found 5 days ago
Pegasus Airlines
Wed, Sep 3 - Wed, Sep 10
HEL
Helsinki
SAW
Istanbul
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Pegasus Airlines flight, departing Wed, Sep 3 from Helsinki to Istanbul, returning Wed, Sep 10, priced at $227 found 6 days ago
Pegasus Airlines
Tue, Feb 3 - Sat, Feb 7
HEL
Helsinki
SAW
Istanbul
$235 Roundtrip, found 2 days ago
$235
Roundtrip
found 2 days ago
Select Pegasus Airlines flight, departing Tue, Feb 3 from Helsinki to Istanbul, returning Sat, Feb 7, priced at $235 found 2 days ago
Pegasus Airlines
Fri, Aug 8 - Thu, Aug 28
HEL
Helsinki
SAW
Istanbul
$241 Roundtrip, found 5 days ago
$241
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Fri, Aug 8 from Helsinki to Istanbul, returning Thu, Aug 28, priced at $241 found 5 days ago
Pegasus Airlines
Wed, Aug 13 - Thu, Sep 4
HEL
Helsinki
SAW
Istanbul
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Pegasus Airlines flight, departing Wed, Aug 13 from Helsinki to Istanbul, returning Thu, Sep 4, priced at $242 found 5 days ago
KLM
Sun, Sep 7 - Wed, Sep 24
HEL
Helsinki
SAW
Istanbul
$606 Roundtrip, found 10 hours ago
$606
Roundtrip
found 10 hours ago
Select KLM flight, departing Sun, Sep 7 from Helsinki to Istanbul, returning Wed, Sep 24, priced at $606 found 10 hours ago
Flights from Helsinki (HEL) to Istanbul (SAW)
Origin airport
Vantaa
Destination airport
Sabiha Gokcen Intl.
Airlines serving
Pegasus Airlines
Roundtrip price
$207
Distance
1353 mi
Average flight time
3 hours 40 mins

Helsinki to Istanbul Flights

The cheapest times to fly from Helsinki to Istanbul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Istanbul are during the month of September. You can find some of the cheapest flights from Helsinki to Istanbul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Istanbul

Sunday is one of the best days to book for cheap flights from Helsinki to Istanbul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Istanbul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Istanbul in 2025. You can also book with separate airlines for your outbound and return journeys, from $107 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Istanbul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Istanbul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW) cost?
Pick up cheap return flights starting from $254 from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Pegasus Airlines flight leaving HEL on July 24 2025 and touching down at SAW. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from HEL to SAW?
The cheapest flights from HEL to SAW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
You can fly directly from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW) on a Pegasus flight.
What is the cheapest airline that flies from HEL to SAW?
With prices as low as $112 for a one-way flight from HEL to SAW, Pegasus Airlines is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HEL on August 26 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
On average, you'll only find 1 direct flight leaving from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW) each day. If this doesn't work with your itinerary, consider flights with layovers. Just customize your search on Expedia to include one or two stops to discover a better alternative.
What are the most popular departure times for flights from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
More people fly between HEL and SAW at 2 PM than at any other point in the day. Rather skip the crowds? Travel outside of rush hours and you could save on your fare as well.
What day of the week has the most flights from HEL to SAW?
If you travel on a Wednesday, you'll get the greatest range of options for flights from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW).
What is the earliest flight from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
The earliest flight taking off from Vantaa Airport (HEL) is at around 1:30PM UTC+2. Hop on this flight and you'll reach Sabiha Gokcen Intl. Airport (SAW) at approximately 6:20PM UTC+3. The overall travel time is 3h 50m.
How long does it take to fly from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
Flights from HEL to SAW have an average travel time of 3 hours and 50 minutes. The distance between these two airports is 1,350 mi.
What is the best time to fly from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
To avoid potential delays on the Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Istanbul from Vantaa Airport (HEL)?
If you're departing on a direct flight from Vantaa Airport (HEL) to Istanbul, you can arrive at either Ataturk Intl. Airport (IST) or Sabiha Gokcen Intl. Airport (SAW).
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW) last-minute?
Booking your flight from HEL to SAW shortly before your getaway is typically more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a HEL to SAW flight and hotel package?
Booking a HEL to SAW flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Sabiha Gokcen Intl. Airport (SAW)?
Typically, you can cancel or modify your HEL to SAW flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, go to our Customer Service portal.

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*Available to One Key members.