SOF - YUL

C$ 850 Find Cheap Flights from Sofia to Montreal

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sofia to Montreal 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 Montreal Pierre Elliott Trudeau Intl Airport

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

Cheap Flight Deals from Sofia to Montreal (SOF-YUL)

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sofia to Montreal.
Discover the best prices for you by selecting your travel dates on KAYAK.
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$ 862
Find Deal
Wed, 25 Jun - Tue, 15 Jul
Air France Logo
7:00 a.m. - 3:00 p.m.SOF-YUL
15h 00m1 stop
Air France Logo
7:00 p.m. - 2:00 p.m.YUL-SOF
12h 00m1 stop
C$ 882Air France
Find Deal
Sat, 10 May - Wed, 14 May
Air France Logo
7:00 a.m. - 4:55 p.m.SOF-YUL
16h 55m2 stops
Air France Logo
5:00 p.m. - 2:00 p.m.YUL-SOF
14h 00m1 stop
C$ 887Air France
Find Deal
Wed, 25 Jun - Tue, 15 Jul
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$ 956Air Canada
Find Deal
Tue, 16 Sep - Tue, 30 Sep
Air Canada Logo
6:15 a.m. - 12:10 p.m.SOF-YUL
12h 55m1 stop
Air Canada Logo
8:40 p.m. - 6:40 p.m.YUL-SOF
15h 00m1 stop
C$ 958Air Canada
Find Deal
Mon, 12 May - Mon, 19 May
Lufthansa Logo
6:15 a.m. - 4:00 p.m.SOF-YUL
16h 45m1 stop
Lufthansa Logo
10:50 p.m. - 11:00 p.m.YUL-SOF
17h 10m1 stop
C$ 959Lufthansa
Find Deal
Mon, 15 Sep - Fri, 26 Sep
Lufthansa Logo
12:00 p.m. - 8:53 p.m.SOF-YUL
15h 53m2 stops
Lufthansa Logo
1:30 p.m. - 11:15 a.m.YUL-SOF
14h 45m2 stops
C$ 962Lufthansa
Find Deal
Fri, 12 Sep - Tue, 30 Sep
Austrian Airlines Logo
8:00 a.m. - 1:50 p.m.SOF-YUL
12h 50m1 stop
Austrian Airlines Logo
6:35 p.m. - 11:40 a.m.YUL-SOF
10h 05m1 stop
C$ 4,186Austrian Airlines
Find Deal
Thu, 15 May - Thu, 15 May
Austrian Airlines Logo
8:00 a.m. - 1:50 p.m.SOF-YUL
12h 50m1 stop
Austrian Airlines Logo
6:35 p.m. - 3:20 p.m.YUL-SOF
13h 45m1 stop
C$ 4,299Austrian Airlines
Find Deal
Sat, 10 May - Tue, 13 May
Useful Info

KAYAK's insights & trends for Sofia to Montreal flights

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

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

The average price of all round-trip flights from Sofia to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

For Sofia to Montreal, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Montreal back to Sofia, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from Sofia to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sofia to Montreal Pierre Elliott Trudeau Intl Airport, 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 Montreal Pierre Elliott Trudeau Intl Airport is December, where tickets cost C$ 890 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is C$ 1,189 and C$ 1,168 respectively.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flightC$ 850
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (19% more expensive on average)
Flight from Sofia to Montreal

When to book flights from Sofia to Montreal

Are your dates flexible? Find out the best times to travel from Sofia to Montreal 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 Sofia to Montreal flights

  • What is the cheapest flight from Sofia to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Sofia to Montreal Pierre Elliott Trudeau Intl Airport was C$ 614 for a round-trip ticket.

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

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

  • Which airline alliances offer flights from Sofia to Montreal?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sofia and Montreal, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sofia to Montreal, Austrian Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Sofia to Montreal are Austrian Airlines and Air Canada. With an average price for the route of C$ 1,142 and an overall rating of 7.5, Austrian Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 926 and an overall rating of 7.0.

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

    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 Montreal.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Sofia 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 Montreal?

    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 Montreal with an airline and back to Sofia with another airline.

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

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

Top 3 airlines serving from Sofia to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Sofia to Montreal. 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 Montreal? 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
Austrian AirlinesOverall score based on 780 reviews
7.6Boarding
6.7Entertainment
8.1Crew
7.3Comfort
6.7Food
Airline reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

8.0 ExcellentMichael, Apr 2025TLV - VIE
Read more Austrian Airlines reviews

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

We have travelled on 13 December with Austrian Airlines from Yangon through Bangkok and Vienna to Varna. The first flight operated by Thai Airlines was nice and comfortable. I wouldn’t say the same thing about the next two flights which were operated directly by the Austrian Airlines. During our flight from Bangkok to Vienna:  > The service was very poor – serving of food and drinks was disorganized, late and not combined, the stewards were walking back and forth without doing anything substantial for the passengers. Even the morning breakfast was very late with a cup of coffee almost while landing (after a reminding).  > The food itself was OK-ish but for a 12-hour flight, there were no snacks/bites in between dinner and breakfast as it is with the other airlines.  > The cutlery was wooden, most probably recycling, but very unpleasant to eat with.  > The stewards were not rude but not friendly and/or helpful  > And also, half of the passengers had travel sets, others did not. The flight from Vienna to Varna was another surprise: firstly, the flight was late and secondly, they were serving only water free, even the coffee was paid, so were the snacks, but we had to pay to reserve seats. The whole experience is as if it was a low-cost airline. All in all, I wouldn’t recommend using the services of Austrian Airlines: the ticket prizes are quite the same as of the other carriers flying to this destination and you would have much pleasant time.

Friendly staff, always good food , as comfortable as it can be in economy

Business class is not worth it. Not comfortable and old plane with no privacy or enough space unless you on the single seats

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

My luggage was lost and I did not receive any compensation

Leg room and seat back not a good recline (middle seat)

We are extremely impressed with all aspects of flying with Air Canada.

Just kinda of a bus ride … we could do better. Delay in the flight :(

It was just ok, after a weather delay and had to take 3 planes in one day I asked for another cookie and she said no only one per passenger, found that a bit pity after spending my whole day in airports and planes

They delayed all our flights and lost our luggage flying to Tokyo, Japan. Worst experience I have had with any airline. DO NOT BOOK.

They did great as being my first time flying with them I will consider flying with them again on my next trip.

1. Nowhere to sit at the gate D4 2. No control of lining up in different zones 3. People pushing in during the line up of zones. 4. Certainly not in a dignified manner.

Both meals (chicken option for dinner and omelette for breakfast) were lacking in good texture and taste.

The experience with air Canada, was not really good, first they try to charge for the seat again in the counter after being paid in advance, second we have to wait for a hora inside the plane before departure for mechanics problems

It was great. Although when I got my luggage it was broken.

Flight was delayed going and coming from my destination for over 5 hours. All I was given was a $15 meal voucher that wasn’t even able to cover my lunch or dinner.

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!

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

I barely made the flight. We had to take a bus to the plane and the plane smelled awfully of body odor. When the flight attendant walked by she smelled of body odor. It was incredibly uncomfortable. Also my luggage did not make it onto this flight and when it finally arrived home the handle of the luggage was all ripped. I will have to purchase a bag again.

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.

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.

It was excellent. I upgraded from premium economy to business and it was totally worth it. We were on a 747 and I sat upstairs and enjoyed the privacy. The crew was incredible especially the woman who had been working with you all for 30 years.she was absolutely spectacular as was her cabin. The food was delicious. I would just serve bread with the meal. Don’t take it away!

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.

Boarding was haphazard after people with small children or walking difficulties

Gate was difficult to know. Flight number from Lufthansa directed to a different flight number by SunXpress, which was different from my actual flight per the airport. Multiple people (at least 3 others) were lost with me at the airport in Munich (I didn't know them) trying to get to a different terminal. Too many confusing signs, and no one could help. When I found some Staff members (surprisingly difficult) told me "you have to figure it out." Yeah, that's why I'm asking and walking around in circles. Thought I would miss my flight, turns out I had plenty of time, but I couldn't figure it out for the first hour. 90% airport's fault, not SunExpress.

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