Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Montreal to Sofia from C$ 423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Sofia departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Montreal to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 p.m. - 7:00 p.m.
YUL
-
SOF
14h 20m1 stop
Multiple Airlines Logo
8:25 p.m. - 7:40 p.m.
SOF
-
YUL
30h 15m1 stop
C$ 742Multiple Airlines
Fri, 23 Jan - Tue, 27 Jan
Multiple Airlines Logo
9:40 p.m. - 6:30 p.m.
YUL
-
SOF
13h 50m1 stop
Multiple Airlines Logo
7:45 p.m. - 7:40 p.m.
SOF
-
YUL
30h 55m1 stop
C$ 814Multiple Airlines
Sun, 11 Jan - Sat, 24 Jan
Multiple Airlines Logo
9:40 p.m. - 6:30 p.m.
YUL
-
SOF
13h 50m1 stop
Multiple Airlines Logo
8:25 p.m. - 7:40 p.m.
SOF
-
YUL
30h 15m1 stop
C$ 821Multiple Airlines
Sun, 11 Jan - Tue, 27 Jan
Multiple Airlines Logo
8:10 p.m. - 11:50 a.m.
YUL
-
SOF
32h 40m1 stop
Multiple Airlines Logo
6:00 a.m. - 7:40 p.m.
SOF
-
YUL
20h 40m1 stop
C$ 833Multiple Airlines
Sat, 10 Jan - Fri, 23 Jan
Multiple Airlines Logo
9:40 p.m. - 7:10 p.m.
YUL
-
SOF
14h 30m1 stop
Multiple Airlines Logo
7:45 p.m. - 7:40 p.m.
SOF
-
YUL
30h 55m1 stop
C$ 840Multiple Airlines
Wed, 14 Jan - Sat, 24 Jan
Multiple Airlines Logo
8:10 p.m. - 8:05 p.m.
YUL
-
SOF
16h 55m1 stop
Multiple Airlines Logo
7:45 p.m. - 7:40 p.m.
SOF
-
YUL
30h 55m1 stop
C$ 843Multiple Airlines
Thu, 8 Jan - Sat, 24 Jan
Multiple Airlines Logo
9:40 p.m. - 7:10 p.m.
YUL
-
SOF
14h 30m1 stop
Multiple Airlines Logo
8:25 p.m. - 7:40 p.m.
SOF
-
YUL
30h 15m1 stop
C$ 846Multiple Airlines
Wed, 14 Jan - Tue, 27 Jan
Multiple Airlines Logo
8:10 p.m. - 8:05 p.m.
YUL
-
SOF
16h 55m1 stop
Multiple Airlines Logo
8:25 p.m. - 7:40 p.m.
SOF
-
YUL
30h 15m1 stop
C$ 848Multiple Airlines
Thu, 8 Jan - Tue, 27 Jan
Multiple Airlines Logo
8:10 p.m. - 7:40 p.m.
YUL
-
SOF
16h 30m1 stop
Multiple Airlines Logo
7:45 p.m. - 7:40 p.m.
SOF
-
YUL
30h 55m1 stop
C$ 855Multiple Airlines
Mon, 12 Jan - Sat, 24 Jan
Multiple Airlines Logo
8:10 p.m. - 6:50 p.m.
YUL
-
SOF
15h 40m2 stops
Multiple Airlines Logo
6:00 a.m. - 7:40 p.m.
SOF
-
YUL
20h 40m1 stop
C$ 862Multiple Airlines
Thu, 8 Jan - Fri, 23 Jan

British Airways flights from Montreal to Sofia

Our best British Airways deals on Montreal to Sofia flight tickets
British Airways
13 Jan
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
16h 30m
1 stop
SOF8:10 p.m.Sofia
26 Jan
SOF5:25 p.m.Sofia
32h 20m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 970
Find similar
British Airways
13 Jan
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
16h 30m
1 stop
SOF8:10 p.m.Sofia
24 Jan
SOF12:05 p.m.Sofia
13h 40m
1 stop
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,030
Find similar
British Airways
12 May
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
15h 40m
1 stop
SOF8:40 p.m.Sofia
25 May
SOF8:00 p.m.Sofia
31h 15m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,044
Find similar

Air Canada flights from Montreal to Sofia

Our best Air Canada deals on Montreal to Sofia flight tickets
Air Canada
17 Dec
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
16h 35m
2 stops
SOF6:20 p.m.Sofia
29 Dec
SOF6:10 a.m.Sofia
12h 50m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,372
Find similar
Air Canada
17 Dec
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
16h 35m
2 stops
SOF6:20 p.m.Sofia
28 Dec
SOF6:10 a.m.Sofia
16h 00m
2 stops
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,396
Find similar
Air Canada
17 Dec
YUL6:45 p.m.Montreal Pierre Elliott Trudeau Intl
16h 35m
2 stops
SOF6:20 p.m.Sofia
29 Dec
SOF6:10 a.m.Sofia
16h 00m
2 stops
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,400
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Montreal to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:40 p.m.-7:00 p.m.

1 stop14h 20m

Sofia

Tue 27/1

8:25 p.m.-7:40 p.m.

1 stop30h 15m

C$ 742

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

9:40 p.m.-6:30 p.m.

1 stop13h 50m

Sofia

Sat 24/1

7:45 p.m.-7:40 p.m.

1 stop30h 55m

C$ 814

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

9:40 p.m.-6:30 p.m.

1 stop13h 50m

Sofia

Tue 27/1

8:25 p.m.-7:40 p.m.

1 stop30h 15m

C$ 821

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:10 p.m.-11:50 a.m.

1 stop32h 40m

Sofia

Fri 23/1

6:00 a.m.-7:40 p.m.

1 stop20h 40m

C$ 833

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:40 p.m.-7:10 p.m.

1 stop14h 30m

Sofia

Sat 24/1

7:45 p.m.-7:40 p.m.

1 stop30h 55m

C$ 840

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

8:10 p.m.-8:05 p.m.

1 stop16h 55m

Sofia

Sat 24/1

7:45 p.m.-7:40 p.m.

1 stop30h 55m

C$ 843

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:40 p.m.-7:10 p.m.

1 stop14h 30m

Sofia

Tue 27/1

8:25 p.m.-7:40 p.m.

1 stop30h 15m

C$ 846

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

8:10 p.m.-8:05 p.m.

1 stop16h 55m

Sofia

Tue 27/1

8:25 p.m.-7:40 p.m.

1 stop30h 15m

C$ 848

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

8:10 p.m.-7:40 p.m.

1 stop16h 30m

Sofia

Sat 24/1

7:45 p.m.-7:40 p.m.

1 stop30h 55m

C$ 855

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

8:10 p.m.-6:50 p.m.

2 stops15h 40m

Sofia

Fri 23/1

6:00 a.m.-7:40 p.m.

1 stop20h 40m

C$ 862

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

How to get the cheapest flight ticket from Montreal to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Montreal and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Montreal is in November. Flight prices, which tend to average around C$ 1,294, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of November, then departing from Montreal during the month April is also very affordable. Most momondo users find prices during this month for around C$ 1,344.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart from Montreal to Sofia is on a Wednesday when prices can be found for as low as C$ 1,634. The most expensive day to fly to Sofia is Saturday, with ticket prices averaging around C$ 1,835.

What is the cheapest time of day to depart on your flight to Sofia?

Our most recent data shows that the best time of day to fly to Sofia is at noon. Flights from Montreal to Sofia during this time can be as low as C$ 981. Flights to Sofia are more costly in the morning, with an average ticket price of C$ 1,903. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around C$ 1,455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Montreal for as low as C$ 1,271 on momondo.

Can stopping save me money on Montreal to Sofia flights?

You could potentially save up to 29% on your flight if you consider stops on a Montreal to Sofia flight.

When to book flights from Montreal to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Sofia (YMQ to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Sofia

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from Montreal to Sofia takes 13h 20m
There are no direct flights from Montreal to Sofia. There are no popular flight routes from Montreal to Sofia.
Search flight deals

  • How far is Montreal to Sofia by plane?

    Montreal and Sofia are 7227.8 km apart from one another. By plane, this route typically takes 13h 25m.

  • When did momondo last update prices for flights from Montreal to Sofia Airport?

    Prices for flights from Montreal to Sofia Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to Sofia Airport?

  • How old do you have to be to fly from Montreal to Sofia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montreal to Sofia?

Best airlines flying from Montreal to Sofia

Compare and see reviews for airlines that fly from Montreal to Sofia with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 954Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
Austrian AirlinesPriceFrom C$ 1,021Free CancellationRating
7.6
875 reviews
Search Austrian Airlines flights
LufthansaPriceFrom C$ 1,053Free CancellationRating
6.8
7,613 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 1,053Free CancellationRating
7.1
10,500 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom C$ 1,160Free CancellationRating
7.3
4,077 reviews
Search Turkish Airlines flights

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Borovets

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Sofia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sofia from Montreal.

Can I find flights from Montreal to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from Montreal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Montreal to Sofia?

momondo helps you find the best flight between Montreal and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Montreal to Sofia right now. Can momondo alert me if prices change?

Price alerts on flights to Sofia from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/1
Sat 10/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air Canada
Lufthansa
Turkish Airlines
Austrian Airlines
British Airways