$591 Cheap Flights from Sofia (SOF) to Toronto (YYZ)

View $591 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Toronto Pearson Intl. Airport (YYZ)

Cheap Flights from Sofia to Toronto (SOF-YYZ)

Prices were available within the past 7 days and start at $591 for one-way flights and $648 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Sep 16 - Sat, Oct 4
SOF
Sofia
YYZ
Toronto
$648 Roundtrip, found 17 hours ago
$648
Roundtrip
found 17 hours ago
Select Air Canada flight, departing Tue, Sep 16 from Sofia to Toronto, returning Sat, Oct 4, priced at $648 found 17 hours ago
Air Canada
Fri, Sep 5 - Mon, Sep 8
SOF
Sofia
YYZ
Toronto
$651 Roundtrip, found 2 days ago
$651
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 5 from Sofia to Toronto, returning Mon, Sep 8, priced at $651 found 2 days ago
Lufthansa
Sat, Sep 27 - Sat, Oct 4
SOF
Sofia
YYZ
Toronto
$651 Roundtrip, found 4 days ago
$651
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Sep 27 from Sofia to Toronto, returning Sat, Oct 4, priced at $651 found 4 days ago
Austrian Airlines
Tue, Sep 16 - Sun, Oct 5
SOF
Sofia
YYZ
Toronto
$656 Roundtrip, found 1 hour ago
$656
Roundtrip
found 1 hour ago
Select Austrian Airlines flight, departing Tue, Sep 16 from Sofia to Toronto, returning Sun, Oct 5, priced at $656 found 1 hour ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
SOF
Sofia
YYZ
Toronto
$658 Roundtrip, found 2 days ago
$658
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Sofia to Toronto, returning Wed, Sep 10, priced at $658 found 2 days ago
Lufthansa
Tue, Sep 16 - Sun, Oct 5
SOF
Sofia
YYZ
Toronto
$659 Roundtrip, found 1 hour ago
$659
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Tue, Sep 16 from Sofia to Toronto, returning Sun, Oct 5, priced at $659 found 1 hour ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
SOF
Sofia
YYZ
Toronto
$661 Roundtrip, found 2 days ago
$661
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Sofia to Toronto, returning Wed, Sep 10, priced at $661 found 2 days ago
Air Canada
Tue, Sep 16 - Sun, Oct 5
SOF
Sofia
YYZ
Toronto
$661 Roundtrip, found 1 hour ago
$661
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, Sep 16 from Sofia to Toronto, returning Sun, Oct 5, priced at $661 found 1 hour ago
LOT-Polish Airlines
Sat, Sep 27 - Sat, Oct 4
SOF
Sofia
YYZ
Toronto
$693 Roundtrip, found 4 days ago
$693
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Sat, Sep 27 from Sofia to Toronto, returning Sat, Oct 4, priced at $693 found 4 days ago
Swiss International Air Lines
Tue, Sep 16 - Sun, Sep 28
SOF
Sofia
YYZ
Toronto
$696 Roundtrip, found 5 days ago
$696
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from Sofia to Toronto, returning Sun, Sep 28, priced at $696 found 5 days ago

Find the cheapest month to fly from Sofia (SOF) to Toronto (YYZ)

May is typically the cheapest month to fly

From $556 - $948 per traveler.

Graph displaying average flight prices per month

Alternative airports near Toronto

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

Select flight to Pearson Intl. YYZ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $1,129
YYZ
Pearson Intl.
Cheapest
Average driving time to city center22 min
Flights from $1,129
Flights from Sofia (SOF) to Toronto (YYZ)
Origin airport
Sofia
Destination airport
Pearson Intl.
Airlines serving
Air Canada, Air France, Air Serbia, Austrian Airlines, British Airways, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$648
Distance
4808 mi

Sofia to Toronto Flights

The cheapest times to fly from Sofia to Toronto

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

 

The best time to book a flight from Sofia to Toronto

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

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 Sofia to Toronto in 2025. You can also book with separate airlines for your outbound and return journeys, from $591 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 Sofia to Toronto 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 Sofia to Toronto 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 Sofia Airport (SOF) to Pearson Intl. Airport (YYZ) cost?
Lock in a cheap one-way flight from $591 or cheap return flight from $648 from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ)?
Traveling in September is a good way to save, as it's the cheapest month for flights between SOF and YYZ. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from SOF to YYZ. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ)?
There aren't any daily nonstop flights available from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SOF to YYZ?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ)?
Select a flight from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ) last-minute?
Last-minute fares from SOF to YYZ are generally more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a SOF to YYZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to YYZ flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Pearson Intl. Airport (YYZ)?
If you reserved your SOF to YYZ flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.