SOF - YUL

C$ 746 Find Cheap Flights from Sofia to Montreal

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 Montreal departing on 25/7. 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

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 Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sofia to Montreal

Mon, 15 Sep - Mon, 29 Sep
 Logo
6:15 a.m. - 4:00 p.m.SOF-YUL
16h 45m1 stop
 Logo
4:40 p.m. - 12:30 p.m.YUL-SOF
12h 50m1 stop
C$ 945
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Mon, 22 Sep - Fri, 5 Jun
 Logo
6:15 a.m. - 4:00 p.m.SOF-YUL
16h 45m1 stop
 Logo
4:40 p.m. - 10:05 a.m.YUL-SOF
10h 25m1 stop
C$ 946
Find Deal
Sun, 21 Sep - Fri, 5 Jun
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12:00 p.m. - 8:53 p.m.SOF-YUL
15h 53m2 stops
 Logo
4:40 p.m. - 10:05 a.m.YUL-SOF
10h 25m1 stop
C$ 947
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Thu, 10 Jul - Tue, 29 Jul
Lufthansa Logo
6:15 a.m. - 4:00 p.m.SOF-YUL
16h 45m1 stop
Lufthansa Logo
8:40 p.m. - 11:00 p.m.YUL-SOF
19h 20m1 stop
C$ 950Lufthansa
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Mon, 15 Sep - Mon, 29 Sep
Lufthansa Logo
6:15 a.m. - 12:05 p.m.SOF-YUL
12h 50m1 stop
Lufthansa Logo
1:30 p.m. - 11:15 a.m.YUL-SOF
14h 45m2 stops
C$ 952Lufthansa
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Mon, 22 Sep - Fri, 5 Jun
Lufthansa Logo
6:15 a.m. - 4:00 p.m.SOF-YUL
16h 45m1 stop
Lufthansa Logo
1:15 p.m. - 11:15 a.m.YUL-SOF
15h 00m2 stops
C$ 954Lufthansa
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Sun, 21 Sep - Fri, 5 Jun
Air Canada Logo
12:00 p.m. - 8:53 p.m.SOF-YUL
15h 53m2 stops
Air Canada Logo
1:15 p.m. - 11:15 a.m.YUL-SOF
15h 00m2 stops
C$ 956Air Canada
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Mon, 22 Sep - Fri, 5 Jun
Air Canada Logo
6:15 a.m. - 6:32 a.m.SOF-YUL
31h 17m2 stops
Air Canada Logo
1:15 p.m. - 11:15 a.m.YUL-SOF
15h 00m2 stops
C$ 983Air Canada
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Sat, 12 Jul - Sat, 19 Jul
United Airlines Logo
6:00 a.m. - 7:15 a.m.SOF-YUL
32h 15m2 stops
United Airlines Logo
8:10 a.m. - 11:00 p.m.YUL-SOF
31h 50m2 stops
C$ 1,080United Airlines
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Thu, 26 Jun - Thu, 10 Jul
SWISS Logo
12:45 p.m. - 3:00 p.m.SOF-YUL
33h 15m2 stops
SWISS Logo
4:40 p.m. - 12:00 p.m.YUL-SOF
12h 20m2 stops
C$ 1,348SWISS
Find Deal
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$ 879 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is C$ 1,174 and C$ 1,066 respectively.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flightC$ 746
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (22% 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$ 546 for a one-way ticket and C$ 691 for a round-trip.

  • 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?

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

  • 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$ 1,128 and an overall rating of 7.6, Austrian Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 892 and an overall rating of 7.1.

  • 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.
7.6
Austrian AirlinesOverall score based on 802 reviews
6.8Food
7.3Comfort
8.1Crew
7.6Boarding
6.8Entertainment
Airline reviews

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

6.0 GoodBo, May 2025VIE - CPH
Read more Austrian Airlines reviews

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

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

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!

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

I did the online check-in as soon as it opened, including all the required info. When I got to the airport to drop off the luggage, Air Canada system wasn't finding my PR card info, which took a long time to resolve. Every time I fly with Air Canada, there is always some technical glitch.

The AC check-in counter closed early and caused us to miss our flight. Our connecting flight arrived late, at 1300, so we picked up our bags and ran to the AC check-in counter, only to find it closed already, although our flight to Montreal was at 1435. We had already checked in online, so the AC staff knew we were coming.

Great overall. Quick boarding, attentive staff - great experience in premium class.

Everything was OK, except one moment. After online check-in, Air Canada have sent me two same boarding passes. I asked to resend, but it comes the same again.

Ground personnel in better mood. Sounded agressive wrt carry on bagage sizing.

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.

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

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!

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

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.

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

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