YYZ - SOF

$718 Find Cheap Flights from Toronto to Sofia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Toronto to Sofia departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Toronto to Sofia, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$911
Typical prices: $1,194-$1,005
Multiple Airlines
Tue 6/16Tue 7/7
YYZ - SOF • 3 stops
Cheapest one-way
$718
TAP AIR PORTUGAL
Tue 9/22
YYZ - SOF • 2 stops
Top airlines
Cheapest • from $971 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Toronto and Sofia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $843 (round-trip)
Shortest trip • 10h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Toronto to Sofia (YYZ-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Toronto to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Toronto to Sofia

Tue, Jun 16 - Tue, Jul 7
Multiple Airlines Logo
4:15 pm - 1:15 am
YYZ
-
SOF
26h 00m
3 stops
Multiple Airlines Logo
6:40 pm - 4:38 pm
SOF
-
YYZ
28h 58m
3 stops
$911Multiple Airlines
Wed, Jun 17 - Thu, Jul 30
Multiple Airlines Logo
9:00 pm - 6:55 pm
YYZ
-
SOF
14h 55m
1 stop
Multiple Airlines Logo
9:35 am - 6:50 pm
SOF
-
YYZ
16h 15m
1 stop
$919Multiple Airlines
Mon, Jul 13 - Sat, Jul 18
Multiple Airlines Logo
9:40 pm - 7:30 pm
YYZ
-
SOF
14h 50m
1 stop
Multiple Airlines Logo
7:00 am - 6:00 pm
SOF
-
YYZ
18h 00m
1 stop
$923Multiple Airlines
Mon, Jul 13 - Sat, Jul 18
Multiple Airlines Logo
6:15 pm - 1:35 am
YYZ
-
SOF
24h 20m
2 stops
Multiple Airlines Logo
4:00 pm - 7:30 pm
SOF
-
YYZ
34h 30m
3 stops
$936Multiple Airlines
Tue, Jul 14 - Thu, Oct 15
SWISS Logo
8:05 pm - 10:20 am
YYZ
-
SOF
31h 15m
1 stop
SWISS Logo
11:05 am - 4:10 pm
SOF
-
YYZ
12h 05m
1 stop
$971SWISS
Tue, Jul 14 - Fri, Oct 23
SWISS Logo
8:05 pm - 10:20 am
YYZ
-
SOF
31h 15m
1 stop
SWISS Logo
3:50 pm - 4:10 pm
SOF
-
YYZ
31h 20m
1 stop
$976SWISS
Mon, Jul 13 - Thu, Oct 15
Austrian Airlines Logo
4:00 pm - 3:20 pm
YYZ
-
SOF
16h 20m
2 stops
Austrian Airlines Logo
8:00 am - 6:12 pm
SOF
-
YYZ
17h 12m
2 stops
$987Austrian Airlines
Mon, Jul 13 - Wed, Oct 14
Austrian Airlines Logo
4:00 pm - 3:20 pm
YYZ
-
SOF
16h 20m
2 stops
Austrian Airlines Logo
8:00 am - 6:12 pm
SOF
-
YYZ
17h 12m
2 stops
$990Austrian Airlines
Mon, Jul 13 - Thu, Oct 15
Austrian Airlines Logo
2:00 pm - 11:40 am
YYZ
-
SOF
14h 40m
2 stops
Austrian Airlines Logo
8:00 am - 6:12 pm
SOF
-
YYZ
17h 12m
2 stops
$992Austrian Airlines
Mon, Jun 29 - Sun, Jul 19
Multiple Airlines Logo
7:45 pm - 10:05 am
YYZ
-
SOF
31h 20m
1 stop
Multiple Airlines Logo
9:20 pm - 6:50 pm
SOF
-
YYZ
28h 30m
1 stop
$998Multiple Airlines
Booking Insights

KAYAK's insights & trends for Toronto to Sofia flights

Get data-powered insights and trends into flights from Toronto to Sofia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Toronto Pearson Intl Airport to Sofia?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Toronto Pearson Intl Airport to Sofia departing in June.

What is the cheapest month to fly from Toronto Pearson Intl Airport to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Toronto Pearson Intl Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Toronto Pearson Intl Airport to Sofia is February, where tickets cost $753 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,120 and $1,044 respectively.

How far in advance should I book a flight from Toronto Pearson Intl Airport to Sofia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Toronto Pearson Intl Airport to Sofia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Toronto Pearson Intl Airport to Sofia, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$718
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Toronto to Sofia

When to book flights from Toronto to Sofia

Are your dates flexible? Find out the best times to travel from Toronto to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Toronto to Sofia flights

  • Where can travelers arriving from their late-night flight spend the night at SOF?

    If you are arriving from a late-night flight from Toronto to Sofia, consider booking your room in the Best Western Premier Sofia Airport Hotel. Besides being located about 7.3 km from the SOF, the hotel will offer free airport shuttle services.

  • How can I conveniently connect from downtown Toronto to Toronto Pearson Airport (YYZ)?

    To connect from downtown Toronto to Toronto Pearson Airport (YYZ) for your flight from Toronto to Sofia, you will either book a bus or a taxi. Among these two, the TTC Express buses are the most reliable and pocket-friendly transport options. In light traffic, TTC Express buses would averagely take 1 hour to reach YYZ. If you are using a taxi, you will take about 35 minutes to reach the YYZ. It is, however, more expensive than the Express buses.

  • Are there onsite car rentals at SOF?

    For those travelers who would like to self-drive after arriving at SOF, consider renting your car from SOF's onsite car rental agencies. Among these agencies are ASTRECO Rent car, Avis, Autojet, Budget, and Easy Rent Bulgaria rent a car. Apart from Autojet, whose car rental desk is located in Terminal 1, the rest are located in Terminal 2.

  • Are there pet relief areas at YYZ?

    If you are travelling from YYZ to SOF with your furry friend, you may consider taking your pet to the pet relief points at YYZ before boarding your pet-friendly airline to Sofia. At YYZ, you will locate pet relief areas and pre- and post-security areas in both Terminals 1 and 3.

  • What is the cheapest flight from Toronto Pearson Intl Airport to Sofia?

    In the last 5 days, the lowest price for a flight from Toronto Pearson Intl Airport to Sofia was $718 for a one-way ticket and $911 for a round-trip.

  • Do I need a passport to fly between Toronto and Sofia?

    Yes, you’ll need a passport to travel to Sofia from Toronto.

  • Which aircraft models fly most regularly from Toronto to Sofia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Toronto to Sofia?

    Star Alliance is the only airline alliance operating flights between Toronto and Sofia.

  • Which is the best airline for flights from Toronto to Sofia, LOT or Air Canada?

    The two airlines most popular with KAYAK users for flights from Toronto to Sofia are LOT and Air Canada. With an average price for the route of $1,083 and an overall rating of 7.5, LOT is the most popular choice. Air Canada is also a great choice for the route, with an average price of $995 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Toronto to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Toronto to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Toronto to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from Toronto is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Toronto to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to Toronto with another airline. Booking your flights between Toronto and SOF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Toronto to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from Toronto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Toronto Pearson Intl Airport to Sofia

  • To realize movement flexibility and convenience to Toronto Pearson International Airport (YYZ) for your earliest morning flight from Toronto to Sofia, you may have to spend your night in a hotel close to your departure terminal. Among these hotels, options are Sheraton Gateway Hotel. The onsite hotel is connected to Terminal 3 by a climate control walkway.
  • As a Person with Reduced Mobility (PRM) travelling from Toronto to Sofia via Toronto Pearson International Airport (YYZ) and Sofia Airport (SOF), you will fully access both the airport and airlines with ease. Through prior arrangements, your airline will provide you with a wheelchair at no cost at both YYZ and SOF. In addition to the wheelchair, you will also access free assistance from your airline and airport staff to access your flight at no extra cost.
  • Most flights from Toronto to Sofia have their layover at Warsaw Chopin Airport (WAW). During your layover at WAW, you can break boredom by visiting the free access observation deck, where you will enjoy plane takeoffs, landings, and even the handling of parked aircraft. The observation deck is accessed in the public area via the railway station entrance level.
  • If you have to connect from SOF to Sofia city center, consider booking a taxi or a public bus. If you're rushing against time, a taxi from the arrivals hall in your arrival terminal will take you to Sofia city center in about 25 minutes. If you're travelling on a fixed budget, bus lines 84 or 184 will take you to the city center in about 40 minutes.
  • To protect your baggage against staining or damage at the airport, you can consider customers' baggage wrapping services. These outsourced services are accessed within the public area in Terminals 1 and 2's departures. You should, however, note that the transparent wrapping folio will cost you some extra cash based on the size and the number of your baggage.

Reviews of the top 3 airlines serving from Toronto to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Toronto to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Toronto to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1198 reviews
7.6Boarding
8.2Crew
6.9Entertainment
7.2Food
7.5Comfort
Airline reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

8.0 ExcellentChris, May 2026
WAW - JFK
Read more LOT reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

I have flown over 2million miles. Great flight but bizarre boarding process. They must have paged half the passengers to the desk for documentation check before boarding anyone. Overall great value.

The seat was paid for but given for some different person .

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Although I was flying in business class, the feeling, comfort and in general the whole experience was like flying in a low cost airline. Boarding by. Us, no priority to business class passengers. The plane was very old and looked poor and rely old. Seats do not recline. Space between rows very small. No separation between business class and economy. No separate toilet for business class passengers. Of course no entertainment, no WiFi and no charging. Very bad experience

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

Delays. Poor support booking a hotel after a diverted flight.

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

The long delay was the worst part of the flight.

Baggage check is an aggravation. We had four 4 bags, if a bag is just .10 of a kilo you cannot check it on AC self baggage check. It is not possible to check the weight of the bag at the self checking. Should you check a bag that is under the limit it will go right through and you can’t get it back to redistribute weight from a heavier bag.

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

It was okay. The seating didn’t give you much space especially when you book a premium. It was still pretty close. The seats had no screens which was a disappointment. The crew was awesome though. Again I wish the wait between families with children boarding and general boarding was a little longer to give families some time to get situated especially those bringing a stroller like myself or for solo parents travelling like myself who has to do everything. The time between boarding zones especially with chilling is so short, I had to gate check my stroller and did not have enough time to pull it down and transport my luggage inside all while having my infant strapped to me or to even ask a flight attendant to assist as they’re busy with the the general boarding going on

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

I never got to Lufthansa because of Air Canadas negligence.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

Everything you need to know for your flight from Toronto to Sofia

Information on your arrival and departure airports