SOF - YUL

C$ 480 Find Cheap Flights from Sofia to Montreal – Compare and Save

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 13/9. 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, 0 bags

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Everything you should know

Cheapest round-trip
C$ 825
Multiple Airlines
Thu 1/10Fri 16/10
SOF - YUL • 1 stop
Cheapest one-way flights
C$ 441
Multiple Airlines
Sun 13/9
SOF - YUL • 1 stop
Top airlines
Cheapest • from C$ 1,110 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Sofia and Montreal. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 1,137 (round-trip)
Shortest trip • 12h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Montreal!
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

Thu, 1 Oct - Fri, 16 Oct
Multiple Airlines Logo
8:10 p.m. - 9:00 p.m.
SOF
-
YUL
31h 50m
1 stop
Multiple Airlines Logo
11:00 p.m. - 9:45 a.m.
YUL
-
SOF
27h 45m
1 stop
C$ 825Multiple Airlines
Mon, 14 Sep - Sun, 27 Sep
Multiple Airlines Logo
4:40 p.m. - 11:35 a.m.
SOF
-
YUL
25h 55m
1 stop
Multiple Airlines Logo
7:00 p.m. - 11:30 a.m.
YUL
-
SOF
33h 30m
1 stop
C$ 893Multiple Airlines
Mon, 14 Sep - Sun, 27 Sep
Multiple Airlines Logo
4:40 p.m. - 11:35 a.m.
SOF
-
YUL
25h 55m
1 stop
Multiple Airlines Logo
7:00 p.m. - 11:30 a.m.
YUL
-
SOF
33h 30m
1 stop
C$ 896Multiple Airlines
Mon, 14 Sep - Sun, 27 Sep
Multiple Airlines Logo
5:00 a.m. - 9:00 p.m.
SOF
-
YUL
23h 00m
2 stops
Multiple Airlines Logo
10:05 p.m. - 2:35 a.m.
YUL
-
SOF
21h 30m
1 stop
C$ 901Multiple Airlines
Mon, 31 Aug - Sun, 20 Dec
Lufthansa Logo
6:10 a.m. - 4:00 p.m.
SOF
-
YUL
16h 50m
2 stops
Lufthansa Logo
9:25 p.m. - 1:15 p.m.
YUL
-
SOF
32h 50m
2 stops
C$ 1,437Lufthansa
Mon, 31 Aug - Sun, 20 Dec
Lufthansa Logo
6:20 a.m. - 4:00 p.m.
SOF
-
YUL
16h 40m
1 stop
Lufthansa Logo
5:45 p.m. - 11:00 p.m.
YUL
-
SOF
22h 15m
1 stop
C$ 1,458Lufthansa
Mon, 31 Aug - Sun, 20 Dec
Lufthansa Logo
6:20 a.m. - 4:00 p.m.
SOF
-
YUL
16h 40m
1 stop
Lufthansa Logo
9:25 p.m. - 1:15 p.m.
YUL
-
SOF
32h 50m
2 stops
C$ 1,461Lufthansa
Thu, 3 Sep - Mon, 21 Dec
Air Canada Logo
6:30 a.m. - 8:38 p.m.
SOF
-
YUL
21h 08m
2 stops
Air Canada Logo
8:10 p.m. - 1:15 p.m.
YUL
-
SOF
10h 05m
1 stop
C$ 1,516Air Canada
Thu, 3 Sep - Wed, 23 Dec
Air Canada Logo
6:30 a.m. - 4:00 p.m.
SOF
-
YUL
16h 30m
1 stop
Air Canada Logo
11:10 a.m. - 6:10 p.m.
YUL
-
SOF
24h 00m
2 stops
C$ 1,525Air Canada
Thu, 3 Sep - Thu, 17 Dec
Air Canada Logo
6:30 a.m. - 7:10 a.m.
SOF
-
YUL
31h 40m
2 stops
Air Canada Logo
6:50 p.m. - 6:10 p.m.
YUL
-
SOF
16h 20m
2 stops
C$ 1,567Air Canada
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 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 February, where tickets cost C$ 0 (return) on average. On the other hand, the most expensive months are August and March, where the average cost of round-trip tickets is C$ 1,515 and C$ 1,386 respectively.

Good to know

Low season

November

Cheapest flight

C$ 480
Best time to beat the crowds (24% less 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 5 days, the lowest price for a flight from Sofia to Montreal Pierre Elliott Trudeau Intl Airport was C$ 480 for a one-way ticket and C$ 825 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, Air Canada or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Sofia to Montreal are Air Canada and Lufthansa. With an average price for the route of C$ 1,272 and an overall rating of 7.1, Air Canada is the most popular choice. Lufthansa is also a great choice for the route, with an average price of C$ 1,220 and an overall rating of 6.8.

  • 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.

  • Which airlines provide the cheapest flights from Sofia to Montreal?

    In the past 5 days, the cheapest round-trip tickets from Sofia to Montreal were found on Turkish Airlines (C$ 1,110) and British Airways (C$ 1,209).

Reviews of the top 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.
7.1
Air CanadaOverall score based on 11398 reviews
7.1Comfort
6.3Food
7.8Crew
7.3Boarding
6.8Entertainment
Airline reviews

Well I had insisted to be put on standby because I knew there was one seat so there should have been another. There was, seat 36AC for both of us, the last row in the plane that does not recline nor does it have any room in the overhead bin because of plane necessities. The bathroom right behind so a line up with people's bums on your arm rests, etc. We were happy to get a flight earlier because of the missed connection, but we saw flight people who were sitting in customer seats and I felt we should have been seated there and they should have been put in the back. Plus the stewardesses were wearing so much perfume, I had to hold my nose because of a severe allergy to perfume.

2.0 MediocreAnonymous, Jul 2026
YVR - YUL
Read more Air Canada reviews

Well I had insisted to be put on standby because I knew there was one seat so there should have been another. There was, seat 36AC for both of us, the last row in the plane that does not recline nor does it have any room in the overhead bin because of plane necessities. The bathroom right behind so a line up with people's bums on your arm rests, etc. We were happy to get a flight earlier because of the missed connection, but we saw flight people who were sitting in customer seats and I felt we should have been seated there and they should have been put in the back. Plus the stewardesses were wearing so much perfume, I had to hold my nose because of a severe allergy to perfume.

Air Canada was delayed on the initial flight causing us to be put on another flight that took us to a different airport that did not have our connecting flight. We had to rebook the flight from Tokyo to Bangkok when we arrived after clearing customs. We spent and additional 8 hours because of this. Return flight was also delayed on departure but we were able to make or connecting flight in Tokyo. The business seats need improvement, the seats are a bit hard for such a long flight.

It’s a good airline. Polite service and good communication.

The trip was very smooth; the seat was quite comfortable, and the food was excellent and tasty.

We ran into trouble in Montreal. Exited the plane and Air Canada was excellent getting everyone quickly to their destinations. I give Air Canada a 100%.

I was notified 8 hours before that my flight was cancelled due to mechanical issues and they would let me know when they put me on a new flight. Didn’t hear back for 6 hours and was never notified and had to log into the app to find out I was put on a new flight. First time flying with air Canada and won’t fly with them again.

Air Canada changed this flight from July 6th to July 16th without sending ANY notification. This was not discovered until arrival at the airport. We then had to spend 6 hours on the phone with JustFly to get rebooked on a different airline. No explanation given.

The flight was delayed and we would have missed our connection. We had to switch to a different airline in another airport

Multiple delays and flight cancellations meant that I arrived five and a half hours late at my destination. There was limited communication from the airline. The airline left my checked bag at my departure city and stopped tracking it almost immediately. The airline has made no apparent effort to return my bag despite filing a report, and has provided no communication or ability to check on the status of the bag.

I'm 6'8" (2.03m) so more legroom would alwqys be appreciated, especially on long international flights. The food choices were underwhelming.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

The flight was delayed 7 hours and we were given 10 euros vouchers. This is ridiculous. The crew was not nice at all, they just did their job with serving food and drinks. Did not even apologize for the delay!!!!

full flight, could use more room....leg room fine seats tight

Overall great flight experience- on time, lots of food and movies.

bad seats, meager food quantity. bread not fresh. Hollywood films lack entertainment.

Great flight. Left on time, not very crowded. Quiet and the right temperature.

Boarding is as always an issue. Slow and long boarding time.

Le personnel attentionné et trilingue, la tranquillité du vol. Aucun aspect négatif

Not much leg room. The person in front of me had her seat reclined throughout the flight— made it very difficult to get up. Staff was excellent and worked very hard.

It would be much improved if the crew didn't force me to ride with my seatback up on an eight hour flight. What’s the point of a reclining seat if you’re forced to sit in the fetal position?

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

Information on your arrival and departure airports