C$ 352 Find Cheap Flights from Sofia to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Ontario departing on 25/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sofia to Ontario, 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 Sofia to Ontario, as well as popular online travel agencies
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Flights Deals

Best Ontario Flight Deals from Sofia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Toronto
Toronto1 stopC$ 882
Ottawa
Ottawa2 stopsC$ 937
Toronto
Toronto1 stopC$ 882
Ottawa
Ottawa2 stopsC$ 937

Cheap Flight Deals from Sofia to Ontario (SOF-CAON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sofia to Ontario 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.

Recent round-trip flight deals from Sofia to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sofia to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
9:10 p.m. - 8:15 p.m.SOF-YUL
30h 05m1 stop
British Airways Logo
10:05 p.m. - 8:20 p.m.YUL-SOF
15h 15m1 stop
C$ 848British Airways
Find Deal
Sun, 14 Sep - Sat, 27 Sep
British Airways Logo
9:30 p.m. - 8:15 p.m.SOF-YUL
29h 45m1 stop
British Airways Logo
10:10 p.m. - 8:40 p.m.YUL-SOF
15h 30m1 stop
C$ 850British Airways
Find Deal
Wed, 25 Jun - Tue, 15 Jul
 Logo
7:00 a.m. - 4:55 p.m.SOF-YUL
16h 55m1 stop
 Logo
7:00 p.m. - 2:00 p.m.YUL-SOF
12h 00m1 stop
C$ 861
Find Deal
Wed, 25 Jun - Tue, 15 Jul
LOT Logo
5:20 a.m. - 5:20 p.m.SOF-YYZ
19h 00m1 stop
LOT Logo
7:20 p.m. - 5:55 p.m.YYZ-SOF
15h 35m1 stop
C$ 882LOT
Find Deal
Sat, 21 Jun - Wed, 20 Aug
LOT Logo
5:20 a.m. - 5:20 p.m.SOF-YYZ
19h 00m1 stop
LOT Logo
10:20 p.m. - 5:55 p.m.YYZ-SOF
12h 35m1 stop
C$ 887LOT
Find Deal
Fri, 20 Jun - Thu, 21 Aug
 Logo
7:40 a.m. - 6:40 a.m.SOF-YYZ
30h 00m2 stops
 Logo
10:15 p.m. - 11:50 p.m.YYZ-SOF
18h 35m2 stops
C$ 902
Find Deal
Sat, 14 Jun - Sat, 21 Jun
Lufthansa Logo
6:15 a.m. - 4:20 p.m.SOF-YYZ
17h 05m1 stop
Lufthansa Logo
6:20 p.m. - 5:50 p.m.YYZ-SOF
16h 30m1 stop
C$ 920Lufthansa
Find Deal
Thu, 3 Jul - Sun, 13 Jul
Lufthansa Logo
6:15 a.m. - 6:39 p.m.SOF-YYZ
19h 24m2 stops
Lufthansa Logo
8:20 p.m. - 11:00 p.m.YYZ-SOF
19h 40m1 stop
C$ 952Lufthansa
Find Deal
Wed, 18 Jun - Mon, 18 Aug
Air Canada Logo
12:00 p.m. - 11:12 p.m.SOF-YYZ
18h 12m2 stops
Air Canada Logo
6:20 p.m. - 1:05 p.m.YYZ-SOF
11h 45m1 stop
C$ 955Air Canada
Find Deal
Sat, 21 Jun - Sat, 23 Aug
Air Canada Logo
6:20 a.m. - 4:00 p.m.SOF-YUL
16h 40m1 stop
Air Canada Logo
8:40 p.m. - 6:40 p.m.YUL-SOF
15h 00m1 stop
C$ 955Air Canada
Find Deal
Tue, 16 Sep - Tue, 30 Sep
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KAYAK's insights & trends for Sofia to Ontario flights

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

What is the cheapest month to fly from Sofia to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Ontario, 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 Sofia to Ontario is June, when tickets cost C$ 949 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of round-trip tickets is C$ 1,295 and C$ 1,133 respectively.

What’s the cheapest day of the week to fly from Sofia to Ontario?

The average price of all round-trip flights from Sofia to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Sofia to Ontario. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

How far in advance should I book a flight from Sofia to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sofia to Ontario, 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 Sofia to Ontario, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonJanuary
High seasonNovember
Cheapest flightC$ 352
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from Sofia to Toronto Pearson Airport

FAQs - booking Ontario flights

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

    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 Sofia to Ontario.

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

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

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

    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 from Sofia to Ontario with an airline and back with another airline.

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

    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 from Sofia to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost C$ 715 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 764.

Top 3 airlines serving from Sofia to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Ontario. 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 Sofia to Ontario? 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.
7.6
LOTOverall score based on 1069 reviews
7.6Boarding
7.5Comfort
7.0Entertainment
7.2Food
8.1Crew
Airline reviews

The customer service rep on chat refused carrying golf set at no charge that is customary for LOT and others. I wanted yo carry just ONE club not even full set! Web check in was nightmare. Most horrible lounge at warsaw. To call it business class is a BIG exaggeration. Rude staff warsaw to nyc. Seats uncomfortable and not flat as is now customary. Bad content and entertainment system.

2.0 MediocreAnonymous, Apr 2025DEL - WAW
Read more LOT reviews

The customer service rep on chat refused carrying golf set at no charge that is customary for LOT and others. I wanted yo carry just ONE club not even full set! Web check in was nightmare. Most horrible lounge at warsaw. To call it business class is a BIG exaggeration. Rude staff warsaw to nyc. Seats uncomfortable and not flat as is now customary. Bad content and entertainment system.

It was was okay but the seat was stiff and hard to sit on it!!

Seats were so uncomfortable, my butt hurts so much, I wish they have more cushions,it really was horrible, Except that, Stewarts were polite food was decent

The 737 lacked business-class seating. It was basically economy plus but with the middle seats left unsold. There were no TV screens but good food and service.

Plane is super outdated, seats not that comfortable for business class. Lounge also out dated. They need to catch up to 2024. Don’t think I’d ever fly again.

Everything was good, flight was smooth and on time Like service

Boarding was impossible to navigate. Had mobility issues and a business class ticket, but still boarded almost at the end of the queue because there was absolutely no organization or assistance.

Aircraft was new. Food so so, especially vegetarian was very disappointing.

Very courteous staff. Abnoxious passenger in front of me who reclined her seat all the way without warning and without considering the person behind her. My flight ORD-WAW was so much more pleasant because of the courtesy of the passenger in front of me.

LOT told me on my first flight that I had missed boarding my second flight and told us to go to a service desk to reschedule. We then were told our flight was still boarding and that we had to run through the Warsaw airport to catch it which is just a long long runway airport. The workers at the airport were not helpful at all and you have to go through two passport checkpoints. I have asthma and was almost dead when I got on the plane and no one helped or gave us water or even acknowledged us. The flight was fine - the crew members are not friendly so it’s a very functional flight at best. Also my bag didn’t make it to my final destination.

I think it went very well. We flew international and felt safe and well cared for. We were on time both leaving and returning.

Three of four legs of our trip to and from Japan involved delayed flights. Hours and hours of delay. Food poor quality and inedible particularly on the Japan to Toronto segment. Two planes on the Japan to Washington return trip required replacement aircraft to be flown in from somewhere. Boarding in the dark on the field, one passenger fell and was injured. Overall bad experience.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

This was my first time flying Air Canada. My first flight was delayed and then cancelled due to maintenance issues. They kept us informed and put me up in a nice hotel along with 2 food vouchers for my flight the next day. I understand things happen and they took care of the problem very well.I also like the fact that they don't charge for your first checked bag. The food was also hot, fresh and good.

There is not enough room for people over 6 feet in the seats for a flight that long. Crew only came by when it was meal/snake time, in the 11 plus hour flight we did not see anyone walk around, on our flight to Japan we did not know where the call button was to ask for water, on the flight back we finally pushed enough buttons to find the call button

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

Lynda was rude and unhelpful. We asked for tea wiht a slice of lemon. She served us Coffee instead. When we spoke to her she made it seem as if we were lying. I asked if she would like to taste it and see - her reply was I don’t need to be rude. After this incident we were treated with subpar service for all beverages and food items after. We’re were purposely left out when they did garbage collection.

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

There is more space in this economy seat. It felt like a better layout, not so cramped.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

My mother is 87 years old and has knee problems. I have reserved a wheelchair indicating that she is immobile. For her it is very difficult to walk short distances. On arrival in Frankfurt, I was called via my mother's phone, by the female employee who had my mother in a wheelchair. She asked me how many and what color suitcases she has, which I explained. I was very surprised when 15 minutes later my mother walked out with her cane and balancing with great difficulties assisted by a young couple who were pushing her suitcase. Where was the wheelchair and the airport employee? I find this to be a disrespectful and abusive behavior of elderly people. It also raises the question of professional misconduct of the airport personnel in Frankfurt i.e. the female employee who abandoned an 87 year old immobile person by the luggage lane. I would like to inquire about the details i.e. name of that employee.

Boarding was easy and well organized, Breakfast was not very good.

Wonderful I upgraded from premium economy to business and it was totally worth it. The crew was fantastic. Very attentive positive. They made me feel right at home. We were on a 747 business class second story seat and it was fantastic.

Other than the delay of flight, this crew tried to make the best of bad situation.

Crew was nicer to some people than others for no apparent reason. I had to get an older lady’s attention because she was too busy talking to passengers.

The flight crew, the on-plane service, and the food were fine. The seats lacked cushioning and were uncomfortable compared to other planes from recent flights. The plane was initially delayed one hour and that expanded to 1.5 hours. When we boarded, there was insufficient room for our carry-on bags, which added more time to disembarking from the plane. It appeared the Air Canada staff or the Toronto Airport staff were less than competent to handle whatever the issue was that caused the delays, which was never communicated.

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

Information on your arrival and departure airports

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