$610 Cheap Flights from Toronto (YYZ) to Sofia (SOF)

View $610 flight on Sat, Aug 29, 2026Opens in a new window

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

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Cheap Flights from Toronto to Sofia (YYZ-SOF)

Prices were available within the past 7 days and start at $610 for one-way flights and $770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Tue, May 26 - Wed, Jun 17
YYZ
Toronto
SOF
Sofia
$770 Roundtrip, found 6 days ago
$770
Roundtrip
found 6 days ago
Select Condor flight, departing Tue, May 26 from Toronto to Sofia, returning Wed, Jun 17, priced at $770 found 6 days ago
British Airways
Sun, Oct 18 - Sat, Nov 7
YYZ
Toronto
SOF
Sofia
$806 Roundtrip, found 6 days ago
$806
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Oct 18 from Toronto to Sofia, returning Sat, Nov 7, priced at $806 found 6 days ago
Condor
Thu, Jun 11 - Wed, Jun 24
YYZ
Toronto
SOF
Sofia
$830 Roundtrip, found 1 day ago
$830
Roundtrip
found 1 day ago
Select Condor flight, departing Thu, Jun 11 from Toronto to Sofia, returning Wed, Jun 24, priced at $830 found 1 day ago
Air Canada
Mon, Oct 12 - Sun, Oct 18
YYZ
Toronto
SOF
Sofia
$861 Roundtrip, found 6 days ago
$861
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct 12 from Toronto to Sofia, returning Sun, Oct 18, priced at $861 found 6 days ago
Air Canada
Sun, Oct 18 - Sat, Nov 7
YYZ
Toronto
SOF
Sofia
$870 Roundtrip, found 6 days ago
$870
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Oct 18 from Toronto to Sofia, returning Sat, Nov 7, priced at $870 found 6 days ago
Air Canada
Mon, Feb 1 - Mon, Mar 1
YYZ
Toronto
SOF
Sofia
$870 Roundtrip, found 6 days ago
$870
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Feb 1 from Toronto to Sofia, returning Mon, Mar 1, priced at $870 found 6 days ago
Air Canada
Mon, Oct 12 - Sun, Oct 18
YYZ
Toronto
SOF
Sofia
$884 Roundtrip, found 6 days ago
$884
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Oct 12 from Toronto to Sofia, returning Sun, Oct 18, priced at $884 found 6 days ago
LOT-Polish Airlines
Tue, Jul 14 - Wed, Dec 2
YYZ
Toronto
SOF
Sofia
$1,001 Roundtrip, found 1 day ago
$1,001
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Tue, Jul 14 from Toronto to Sofia, returning Wed, Dec 2, priced at $1,001 found 1 day ago
Air Serbia
Wed, Sep 2 - Wed, Sep 16
YYZ
Toronto
SOF
Sofia
$1,006 Roundtrip, found 2 days ago
$1,006
Roundtrip
found 2 days ago
Select Air Serbia flight, departing Wed, Sep 2 from Toronto to Sofia, returning Wed, Sep 16, priced at $1,006 found 2 days ago
United
Mon, Feb 1 - Mon, Mar 1
YYZ
Toronto
SOF
Sofia
$1,084 Roundtrip, found 6 days ago
$1,084
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 1 from Toronto to Sofia, returning Mon, Mar 1, priced at $1,084 found 6 days ago

Frequently asked questions

How much does a flight from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) cost?
You can find cheap one-way flights and cheap return flights from $770 Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) with Expedia. One-way flights typically cost between $621 and $6140, and return flights often range between $800 and $3575. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
October is the cheapest month to fly from Toronto, ON (YYZ) to Sofia (SOF), with average round-trip fares around $769. This price is about 24% lower than the average fare throughout the year, likely due to reduced travel demand after the summer. Other budget-friendly months include February and March.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
Enter YYZ to SOF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
Condor is one of the cheapest airlines offering connecting flights from YYZ to SOF, with round-trip tickets starting from around $770. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
To find a cheap flight from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
The best times to fly from Toronto (YYZ) to Sofia (SOF) are in October and March. You can find return flights at approximately $769, making these months the cheapest. October offers beautiful autumn scenery, while March marks the beginning of spring, enhancing your travel experience.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from YYZ to SOF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
The most popular departure times for flights from Toronto (YYZ) to Sofia (SOF) are in the evening, from 6pm to 9pm. About 27% of passengers prefer this time window. Many major carriers, including Lufthansa, Air Canada, and Swiss International Air Lines, offer flights during this window. This timing is favored because it allows you to enjoy a full day in Toronto before your flight.
How long does it take to fly from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
A flight from YYZ to SOF with a layover takes around 12 hours 20 minutes, with the route covering approximately 4,809 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
You can fly business class between YYZ and SOF. Airlines that offer business class service on this route include:

  • British Airways
  • Lufthansa
  • Air Canada
  • Turkish Airlines
  • TAP Portugal
  • LOT Polish Airlines
  • Icelandair
  • American Airlines
  • ITA Airways
  • Swiss International Air Lines

First class is available with Swiss International Air Lines.
How do I earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) flight with Expedia?
It's easy to earn miles on a Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) at the last minute?
Typically, booking a last minute flight from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) flight and hotel package?
Securing a Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) Sofia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF)?
If you booked your Toronto, ON (YYZ-Pearson Intl.) to Sofia (SOF) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pearson Intl.
Destination airport
Sofia
Airlines serving
Air Canada, Air France, Air Serbia, Austrian Airlines, British Airways, Emirates, ITA Airways, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$770
Distance
4808 mi

Book with confidence

Toronto to Sofia Flights

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

 

The best time to book a flight from Toronto to Sofia

Sunday is one of the best days to book for cheap flights from Toronto 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 Toronto 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 Toronto to Sofia in 2026. You can also book with separate airlines for your outbound and return journeys, from $610 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 Toronto 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 Toronto 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.

 

Toronto to Sofia Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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