C$ 379 Find Cheap Flights from Montreal to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Bulgaria departing on 24/9. 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.
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Best Bulgaria Flight Deals from Montreal

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

Sofia
Sofia2 stopsC$ 878
Varna
Varna2 stopsC$ 1,185
Burgas
Burgas2 stopsC$ 1,257
Sofia
Sofia2 stopsC$ 878
Varna
Varna2 stopsC$ 1,185
Burgas
Burgas2 stopsC$ 1,257

Cheap Flight Deals from Montreal to Bulgaria (YUL-BG0)

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Montreal to Bulgaria.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
11:00 p.m. - 2:00 a.m.YUL-SOF
20h 00m2 stops
 Logo
5:20 a.m. - 9:00 p.m.SOF-YUL
22h 40m2 stops
C$ 878
Find Deal
Mon, 22 Sep - Mon, 6 Oct
 Logo
11:25 p.m. - 12:35 a.m.YUL-SOF
18h 10m1 stop
 Logo
7:50 p.m. - 4:15 p.m.SOF-YUL
27h 25m1 stop
C$ 880
Find Deal
Wed, 14 May - Sat, 17 May
SWISS Logo
4:40 p.m. - 10:05 a.m.YUL-SOF
10h 25m1 stop
SWISS Logo
1:15 p.m. - 3:00 p.m.SOF-YUL
32h 45m1 stop
C$ 959SWISS
Find Deal
Tue, 23 Sep - Tue, 14 Oct
SWISS Logo
4:40 p.m. - 10:05 a.m.YUL-SOF
10h 25m1 stop
SWISS Logo
1:15 p.m. - 3:00 p.m.SOF-YUL
32h 45m1 stop
C$ 961SWISS
Find Deal
Tue, 23 Sep - Tue, 14 Oct
Lufthansa Logo
8:40 p.m. - 6:40 p.m.YUL-SOF
15h 00m1 stop
Lufthansa Logo
12:45 p.m. - 6:50 p.m.SOF-YUL
13h 05m1 stop
C$ 976Lufthansa
Find Deal
Mon, 19 May - Tue, 17 Jun
Austrian Airlines Logo
6:35 p.m. - 11:40 a.m.YUL-SOF
10h 05m1 stop
Austrian Airlines Logo
8:00 a.m. - 1:50 p.m.SOF-YUL
12h 50m1 stop
C$ 983Austrian Airlines
Find Deal
Tue, 20 May - Thu, 19 Jun
Air Canada Logo
11:15 a.m. - 12:00 p.m.YUL-SOF
17h 45m2 stops
Air Canada Logo
6:00 a.m. - 6:20 p.m.SOF-YUL
19h 20m2 stops
C$ 986Air Canada
Find Deal
Wed, 17 Sep - Wed, 8 Oct
Air Canada Logo
2:10 p.m. - 12:00 p.m.YUL-SOF
14h 50m2 stops
Air Canada Logo
6:00 a.m. - 5:50 p.m.SOF-YUL
18h 50m2 stops
C$ 987Air Canada
Find Deal
Tue, 23 Sep - Tue, 14 Oct
Lufthansa Logo
8:40 p.m. - 6:40 p.m.YUL-SOF
15h 00m1 stop
Lufthansa Logo
12:45 p.m. - 9:00 p.m.SOF-YUL
15h 15m1 stop
C$ 1,013Lufthansa
Find Deal
Mon, 19 May - Sat, 14 Jun
Austrian Airlines Logo
6:35 p.m. - 11:40 a.m.YUL-SOF
10h 05m1 stop
Austrian Airlines Logo
8:00 a.m. - 1:50 p.m.SOF-YUL
12h 50m1 stop
C$ 1,022Austrian Airlines
Find Deal
Tue, 20 May - Fri, 20 Jun
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KAYAK's insights & trends for Montreal to Bulgaria flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, 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 Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria is January, when tickets cost C$ 1,289 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is C$ 1,899 and C$ 1,810 respectively.

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

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

If your flying dates are flexible, you should consider flying to Bulgaria on a Wednesday, 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 Montreal to Bulgaria. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, 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 Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.


Good to know

Low seasonDecember
High seasonMay
Cheapest flightC$ 379
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Montreal to Sofia

FAQs - booking Bulgaria flights

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

    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 Montreal to Bulgaria.

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

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

    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 Montreal to Bulgaria 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 Montreal to Bulgaria?

    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 Montreal to Bulgaria 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 Bulgaria?

    The cheapest time of day to fly to Bulgaria is generally in the afternoon, when round-trip flights cost C$ 1,131 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Bulgaria is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,275.

Top 4 airlines serving from Montreal to Bulgaria

Need help choosing which airline to fly with from Montreal to Bulgaria? 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
6.7Entertainment
6.7Food
8.1Crew
7.3Comfort
7.6Boarding
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 .

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

My luggage was lost and I did not receive any compensation

The flight attendants were great! The seating for business class is better on other airlines. The food was also good!

Great food, great entertainment and very helpful, caring & attentive staff.

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

One of the best flights I have been on in a while. Food was excellent. The chair-back screens in economy were A+. The crew was friendly and helpful.

Food is getting worse. They use to be different than other airlines. Their economy classes food sucks. Stuff was very helpful.

I liked the ability to walk and stand in the crew area. I hated the security check experience before boarding. The airport staff were so rude, yelling at us unnecessarily, delaying us on purpose, and even threatening to call the police on us!

Was ok except they send the baby trolley to oversize baggage office without telling me so we spent an hour looking for ir

Everything was great except that everyone were putting backpacks and small bags in the overhead compartment instead under the seat so there was no room for carry on-s

Good overall flight. Excellent crew. Food options could be improved.

The trip had a 19 hour layover, and no hotel accommodation was provided. This a shame for an airline to do to their customers. I will not only stop flying with Turkish Airlines, I will make sure anyone I know avoid Turkish Airlines because of how lousy their layover system is.

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

My experience was poor with customer Services. Please consider flexibility with cancellation due to emergency health condition. Thank you.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Disappointed my flight was delayed to TO as i had a connection to make. Ran through the airport I made my flight but I initially had 1.5 hours to connect. Unnecessary stress!

From my experience, I see there is room for a greater mixture of cultures, for example, a mix of the nationality of cabin crews, food, music, food, etc.

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Delayed delayed delayed cancelled and all we got was $60 food or beverage Embarrassing I'd say

It was fine. There were a couple of mechanical delays prior to takeoff but it was overall a quick and pleasant flight.

Mixed experienced. Nice staff. Spacious 787 better than cramped Airbus, though my seat was broken. The bad: Way overpriced ticket and charged for food despite 6 hr flight.

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

The aircraft was old, there was no charging sockets, and the seats were narrow and uncomfortable even though I had exit row premium seats.

The service was really good. The breakfast food could’ve been better as I don’t eat sweets for breakfast and the only choice was a muffin. Overall, good experience though. Thank you.

The flight was delayed and I was stressing the whole time about whether I would make my next flight.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Flight was late, with scheduled 50 min layover at Frankfurt. Arrived at gate A54, had to get to B5. We now had 35 min layover with delay, at top speed it took 30 min to get to B5 hot and bothered. Not good. Boarding in Lyon was normal chaos, shoving, and total disrespect for anyone beyond group 2. Boarding for Milan flight was more civilized as we all had to take a bus to plane.

Very good flight, only problem is the boarding process where some peoples do not have manners and do not how to fly ( preparing your documents, oversized carry-ons, not understanding or feigning to not understand directives).

The flight crew did a good job, the main problem I had was in the layout of the pod itself. I know it does not matter but the connection for the head phones was not A- easy to find, B- very difficult to do based on the placement ( behind the right shoulder, very hard to reach, the type of plug on the frame vs the actual plug of the headphones), C due to the location and the way it connected, it did not allow me to use my own headphones, D- very low quality and very uncomfortable headphones, E- Surprisingly, very old selections of movies, for me, at least. I will still fly with Lufthansa as you deliver a very good product overall and I enjoy the quality of service, the ease and the prices. Thank you.

I understand that German food tends to bland & tasteless, but please try to incorporate some flavor in your food. Also, always have chicken as one of the options.

Staff are really not attentive. Seem rather disinterested in attending to the customers in general.

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

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