$65 Cheap Flights from Istanbul (SAW) to Sofia (SOF)

View $65 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Istanbul Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)

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Cheap Flights from Istanbul to Sofia (SAW-SOF)

Prices were available within the past 7 days and start at $65 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Tue, Aug 26 - Tue, Sep 2
SAW
Istanbul
SOF
Sofia
$139 Roundtrip, found 18 hours ago
$139
Roundtrip
found 18 hours ago
Select Pegasus Airlines flight, departing Tue, Aug 26 from Istanbul to Sofia, returning Tue, Sep 2, priced at $139 found 18 hours ago
Pegasus Airlines
Tue, Aug 5 - Mon, Aug 18
SAW
Istanbul
SOF
Sofia
$140 Roundtrip, found 2 hours ago
$140
Roundtrip
found 2 hours ago
Select Pegasus Airlines flight, departing Tue, Aug 5 from Istanbul to Sofia, returning Mon, Aug 18, priced at $140 found 2 hours ago
Pegasus Airlines
Sun, Aug 10 - Wed, Aug 13
SAW
Istanbul
SOF
Sofia
$141 Roundtrip, found 22 hours ago
$141
Roundtrip
found 22 hours ago
Select Pegasus Airlines flight, departing Sun, Aug 10 from Istanbul to Sofia, returning Wed, Aug 13, priced at $141 found 22 hours ago
Pegasus Airlines
Sat, Jul 26 - Mon, Jul 28
SAW
Istanbul
SOF
Sofia
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Sat, Jul 26 from Istanbul to Sofia, returning Mon, Jul 28, priced at $142 found 1 day ago
Pegasus Airlines
Thu, Aug 14 - Fri, Aug 15
SAW
Istanbul
SOF
Sofia
$146 Roundtrip, found 1 day ago
$146
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Thu, Aug 14 from Istanbul to Sofia, returning Fri, Aug 15, priced at $146 found 1 day ago
Pegasus Airlines
Mon, Aug 11 - Fri, Aug 15
SAW
Istanbul
SOF
Sofia
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Mon, Aug 11 from Istanbul to Sofia, returning Fri, Aug 15, priced at $147 found 1 day ago
Pegasus Airlines
Thu, Aug 7 - Sun, Aug 10
SAW
Istanbul
SOF
Sofia
$149 Roundtrip, found 17 hours ago
$149
Roundtrip
found 17 hours ago
Select Pegasus Airlines flight, departing Thu, Aug 7 from Istanbul to Sofia, returning Sun, Aug 10, priced at $149 found 17 hours ago
Pegasus Airlines
Wed, Jul 30 - Sun, Aug 3
SAW
Istanbul
SOF
Sofia
$150 Roundtrip, found 6 days ago
$150
Roundtrip
found 6 days ago
Select Pegasus Airlines flight, departing Wed, Jul 30 from Istanbul to Sofia, returning Sun, Aug 3, priced at $150 found 6 days ago
Pegasus Airlines
Mon, Nov 24 - Fri, Nov 28
SAW
Istanbul
SOF
Sofia
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Pegasus Airlines flight, departing Mon, Nov 24 from Istanbul to Sofia, returning Fri, Nov 28, priced at $157 found 1 day ago
ITA Airways
Mon, Jan 5 - Thu, Jan 8
SAW
Istanbul
SOF
Sofia
$639 Roundtrip, found 17 hours ago
$639
Roundtrip
found 17 hours ago
Select ITA Airways flight, departing Mon, Jan 5 from Istanbul to Sofia, returning Thu, Jan 8, priced at $639 found 17 hours ago

Alternative airports near Sofia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sofia Airport SOF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $184
SOF
Sofia Airport
CheapestClosest
Average driving time to city center11 min
Flights from $184
Flights from Istanbul (SAW) to Sofia (SOF)
Origin airport
Sabiha Gokcen Intl.
Destination airport
Sofia
Airlines serving
ITA Airways, Pegasus Airlines
Roundtrip price
$139
Distance
328 mi
Average flight time
2 hours 20 mins

Istanbul to Sofia Flights

The cheapest times to fly from Istanbul to Sofia

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 Istanbul to Sofia are during the month of August. You can find some of the cheapest flights from Istanbul to Sofia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Sofia

Sunday is one of the best days to book for cheap flights from Istanbul to Sofia: 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 Istanbul to Sofia

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 Istanbul to Sofia in 2025. You can also book with separate airlines for your outbound and return journeys, from $65 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 Istanbul to Sofia 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 Istanbul to Sofia 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 Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF) cost?
Cheap round-trip flights from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF) start from $139. 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 SAW on July 22 2025 and touching down at SOF. The price was last updated on July 9 2025 and has not changed since.
What is the cheapest month to fly from SAW to SOF?
The cheapest flights from SAW to SOF 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 Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
Jump on a nonstop flight with Pegasus and go straight from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF).
What is the cheapest airline that flies from SAW to SOF?
Right now, the cheapest airline operating one-way flights from SAW to SOF is Pegasus Airlines. You can jet off on this route from $65. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SAW on July 30 2025. Prices were last updated on July 9 2025 and have not changed since.
How many flights per day from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
On average you can take your pick of 5 direct flights every week from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF). For more options, consider a flight with a layover. Just enter your details on Expedia and then filter your search to show one stop or more.
What are the most popular departure times for flights from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
Flights between SAW and SOF tend to be busiest at 7 AM. If you want a more relaxed trip and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from SAW to SOF?
Fly on a Friday if you're after the biggest selection of flights from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF).
What is the earliest flight from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
The earliest flight taking off from Sabiha Gokcen Intl. Airport (SAW) is at around 7:55AM UTC+3. Catch this flight and you'll land at Sofia Airport (SOF) at approximately 8:30AM UTC+2. The total travel time is 1h 35m.
How long does it take to fly from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
It takes around 1 hour and 35 minutes to travel the 330 mi from SAW to SOF.
What airline has the least delays from SAW to SOF?
With 92% of flights usually arriving as scheduled, Pegasus has the best on-time performance for direct flights from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF). To keep track of your flight status and receive notifications about any changes, use the Expedia App.
What is the best time to fly from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
To avoid potential delays on the Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF) route, aim to travel before 3 PM. Departures after this time 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 Sofia from Sabiha Gokcen Intl. Airport (SAW)?
If you're traveling on a direct flight from Sabiha Gokcen Intl. Airport (SAW) to Sofia, Sofia Airport (SOF) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF) last-minute?
Booking your plane ticket from SAW to SOF just before your getaway is typically more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SAW to SOF flight and hotel package?
You can save money by securing a SAW to SOF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sabiha Gokcen Intl. Airport (SAW) to Sofia Airport (SOF)?
Usually, it's possible to reschedule or cancel your SAW to SOF flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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