SOF - YUL

C$ 462 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 23/9. 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight 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

Sun, 5 Oct - Sun, 19 Oct
Multiple Airlines Logo
4:05 p.m. - 9:00 p.m.SOF-YUL
35h 55m2 stops
Multiple Airlines Logo
8:15 p.m. - 10:20 p.m.YUL-SOF
19h 05m3 stops
C$ 890Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Multiple Airlines Logo
7:00 a.m. - 5:20 p.m.SOF-YUL
17h 20m1 stop
Multiple Airlines Logo
5:00 p.m. - 2:05 p.m.YUL-SOF
14h 05m1 stop
C$ 912Multiple Airlines
Find Deal
Mon, 17 Nov - Mon, 1 Dec
Multiple Airlines Logo
7:00 a.m. - 5:20 p.m.SOF-YUL
17h 20m1 stop
Multiple Airlines Logo
7:05 p.m. - 2:05 p.m.YUL-SOF
12h 00m1 stop
C$ 913Multiple Airlines
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Multiple Airlines Logo
8:50 a.m. - 9:00 p.m.SOF-YUL
19h 10m1 stop
Multiple Airlines Logo
11:00 p.m. - 8:50 a.m.YUL-SOF
26h 50m2 stops
C$ 922Multiple Airlines
Find Deal
Mon, 6 Oct - Wed, 22 Oct
KLM Logo
7:00 a.m. - 4:55 p.m.SOF-YUL
16h 55m1 stop
KLM Logo
6:50 p.m. - 2:00 p.m.YUL-SOF
12h 10m1 stop
C$ 923KLM
Find Deal
Fri, 24 Oct - Sun, 9 Nov
Air Canada Logo
6:15 a.m. - 8:53 p.m.SOF-YUL
21h 38m2 stops
Air Canada Logo
3:10 p.m. - 6:00 p.m.YUL-SOF
19h 50m2 stops
C$ 989Air Canada
Find Deal
Fri, 17 Oct - Fri, 24 Oct
Lufthansa Logo
12:00 p.m. - 8:53 p.m.SOF-YUL
15h 53m2 stops
Lufthansa Logo
10:50 p.m. - 6:40 p.m.YUL-SOF
12h 50m1 stop
C$ 995Lufthansa
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Austrian Airlines Logo
7:55 a.m. - 2:45 p.m.SOF-YUL
12h 50m1 stop
Austrian Airlines Logo
3:10 p.m. - 11:50 a.m.YUL-SOF
13h 40m2 stops
C$ 1,037Austrian Airlines
Find Deal
Fri, 10 Oct - Tue, 14 Oct
KLM Logo
7:00 a.m. - 12:10 p.m.SOF-YUL
36h 10m2 stops
KLM Logo
6:50 p.m. - 2:00 p.m.YUL-SOF
12h 10m1 stop
C$ 1,438KLM
Find Deal
Fri, 10 Oct - Tue, 14 Oct
Lufthansa Logo
12:00 p.m. - 8:53 p.m.SOF-YUL
15h 53m2 stops
Lufthansa Logo
8:40 p.m. - 6:40 p.m.YUL-SOF
15h 00m1 stop
C$ 1,495Lufthansa
Find Deal

Everything you should know

Top airlines
KLM
Cheapest • from C$ 923 (round-trip)
Austrian Airlines
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
December
Cheapest • 8% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 890
Overall average: C$ 1,011
Multiple Airlines
Sun 5/10Sun 19/10
SOF - YUL • 2 stops
Cheapest one-way flights
C$ 462
Multiple Airlines
Tue 23/9
SOF - YUL • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Booking Insights

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$ 885 (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$ 1,135 and C$ 1,045 respectively.

Good to know

Low seasonFebruary
Cheapest flightC$ 462
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (1% 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$ 336 for a one-way ticket and C$ 647 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, SkyTeam, and oneworld 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$ 1,141 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$ 893 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.

Reviews of the top 3 airlines flying 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 850 reviews
6.8Entertainment
6.8Food
7.3Comfort
7.6Boarding
8.1Crew
Airline reviews

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

2.0 MediocreAnonymous, Sep 2025VIE - EWR
Read more Austrian Airlines reviews

They had me unpack a handbag 2 lbs overweight into another handbag 8 lbs underweight for a Bible.

My flight was canceled and even though I paid אם KAYAK you didn't even answer me and obviously didn't refund my money. I will never buy a ticket through you again.

Accessibility serious problems in Viena airport making it seriousely difficult in in-between gates and boarding travel. Pretens of breakfast and service care in the economy pathetic.

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices

One thing I really liked about Austrian Airlines was that the flight attendants were very kind, and the in-flight entertainment offered many choices. One thing that could be improved is the meal service, since only a vegetarian option was offered — it would be better to have at least two choices.

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Quick and organized boarding process, friendly staff but not as many snacks and drinks as the previous flight overnight

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

Landing was a little hard. Food was not great. No options.

The crew members were great. The flight was awesome. But I had trouble getting to any of the movies. I tried over and over. The free wifi though is a bonus which I appreciated. Re comfort I am not telling you anything you don’t know. There is nothing comfortable about air travel any longer. As someone with a back issue I am usually squirming about two hours into any flight. But safety matters most of all to me and I do feel safe with air Canada.

For the price, it was a really good experience. There was no entertainment on board, so I couldn't really rate this, and I didn't order a meal. I appreciated that there was a free glass of wine.

Would like whole can of pop for 2. Treats were not great . The garlic pretzels were terrible for someone who can't eat garlic. Passenger was 84.

I was very excited when we were to arrive 19 mins early . However that did not last long since there was no available gate and sat there waiting almost a hour.

Outgoing flight was cancelled due to labor issue but the airline found be another flight just a few hours later than the initial one.

I found check in difficult because I could only pull up one passenger. I got help.

Terrible. I had to delay my return a week due to the strike. I will never fly Air Canada again. I support the workers, the company is terrible.

CANCELED LESS THE. 24 HOUR BEFORE WITH NO FOOD AND NO PLACE TO STAY

Very bad, flight was cancelled due to strike and staff was unable to rebook us

The flight was cancelled, which led me to cancel my entire trip

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Flight was delayed and luggage was delivered day after arrival. In Bilbao they told me day after would be delivered faster if I went to Bilbao to get my own bags so I did. Wasted my morning.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Flights were delayed but very last minute, also seats felt very squished on the second flight. Crew was very friendly and airplane was clean.

I was unable to check in online. When I attempted to do so from the app and Luftansa website, I was directed to Niko.hr which I found out was fraught with errors. The kiosk at airport was not working. I had to wait in line to check in which was inefficient

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Expect Business Class seating to be 2 passengers per 3 coach seats, with center blocked. This is typical for flights within Europe on most airlines. Service was excellent!

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.