Which airport is the most popular layover for flights between Montreal and Sofia?

Frankfurt am Main (FRA) was the most common stop: 40% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal to Sofia?

Flights via Zurich (ZRH) offer the lowest average round-trip price of C$ 945.

Which layover airport has the shortest travel time from Montreal to Sofia?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 10h 05m.

Which layover airport has the shortest connection time from Montreal to Sofia?

Vienna (VIE) has the shortest average layover time for this route: 1h 30m.

Which airlines fly to Sofia?

Air Canada, Lufthansa and British Airways are the top three most popular airlines that fly to Sofia from Montreal according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 5 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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?

There are 5 operators available for flights from Montreal to Sofia Airport as of April 2026.

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.

C$ 406 Cheap Flights from Montreal to Sofia in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montreal to Sofia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 a.m. - 1:30 a.m.

YUL

SOF

35h 45m

3 stops

10:30 a.m. - 9:00 p.m.

SOF

YUL

17h 30m

1 stop

C$ 954Multiple Airlines

Mon, 8 Jun - Sun, 28 Jun

11:00 p.m. - 7:30 p.m.

YUL

SOF

13h 30m

1 stop

10:30 a.m. - 9:00 p.m.

SOF

YUL

17h 30m

1 stop

C$ 993Multiple Airlines

Mon, 8 Jun - Sun, 28 Jun

9:00 a.m. - 11:10 p.m.

YUL

SOF

31h 10m

3 stops

11:25 p.m. - 12:25 a.m.

SOF

YUL

32h 00m

3 stops

C$ 1,004Multiple Airlines

Thu, 30 Apr - Tue, 5 May

9:00 a.m. - 11:10 p.m.

YUL

SOF

31h 10m

3 stops

11:25 p.m. - 12:25 a.m.

SOF

YUL

32h 00m

2 stops

C$ 1,015Multiple Airlines

Thu, 30 Apr - Tue, 5 May

1:15 p.m. - 10:30 p.m.

YUL

SOF

26h 15m

3 stops

6:55 p.m. - 9:00 p.m.

SOF

YUL

33h 05m

2 stops

C$ 1,030Multiple Airlines

Mon, 4 May - Sun, 31 May

6:45 a.m. - 10:20 p.m.

YUL

SOF

32h 35m

2 stops

10:30 a.m. - 9:00 p.m.

SOF

YUL

17h 30m

1 stop

C$ 1,037Multiple Airlines

Mon, 8 Jun - Sun, 28 Jun

6:45 a.m. - 2:55 a.m.

YUL

SOF

37h 10m

3 stops

4:40 p.m. - 10:40 a.m.

SOF

YUL

25h 00m

2 stops

C$ 1,038Multiple Airlines

Sun, 17 May - Mon, 1 Jun

5:45 p.m. - 1:30 a.m.

YUL

SOF

24h 45m

3 stops

4:00 p.m. - 8:30 p.m.

SOF

YUL

35h 30m

3 stops

C$ 1,051Multiple Airlines

Mon, 8 Jun - Sun, 28 Jun

10:45 p.m. - 12:50 a.m.

YUL

SOF

19h 05m

2 stops

4:40 p.m. - 11:35 a.m.

SOF

YUL

25h 55m

1 stop

C$ 1,052Multiple Airlines

Sun, 17 May - Mon, 1 Jun

11:00 p.m. - 12:40 a.m.

YUL

SOF

18h 40m

1 stop

9:05 p.m. - 3:20 p.m.

SOF

YUL

25h 15m

1 stop

C$ 1,069Multiple Airlines

Sat, 6 Jun - Wed, 10 Jun

British Airways flights from Montreal to Sofia

Our best British Airways deals on Montreal to Sofia flight tickets

British Airways

7 Oct

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

32h 25m

1 stop

SOF1:25 p.m.Sofia

28 Oct

SOF9:00 p.m.Sofia

28h 45m

1 stop

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,079

British Airways

4 Oct

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

14h 20m

1 stop

SOF7:20 p.m.Sofia

21 Oct

SOF9:25 p.m.Sofia

29h 50m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,129

British Airways

7 Oct

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

32h 25m

1 stop

SOF1:25 p.m.Sofia

28 Oct

SOF9:00 p.m.Sofia

28h 45m

1 stop

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,136

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-1:30 a.m.

3 stops35h 45m

Sofia

Sun 28/6

10:30 a.m.-9:00 p.m.

1 stop17h 30m

C$ 954

Quickest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

11:00 p.m.-7:30 p.m.

1 stop13h 30m

Sofia

Sun 28/6

10:30 a.m.-9:00 p.m.

1 stop17h 30m

C$ 993

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

9:00 a.m.-11:10 p.m.

3 stops31h 10m

Sofia

Tue 5/5

11:25 p.m.-12:25 a.m.

3 stops32h 00m

C$ 1,004

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

9:00 a.m.-11:10 p.m.

3 stops31h 10m

Sofia

Tue 5/5

11:25 p.m.-12:25 a.m.

2 stops32h 00m

C$ 1,015

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 4/5

1:15 p.m.-10:30 p.m.

3 stops26h 15m

Sofia

Sun 31/5

6:55 p.m.-9:00 p.m.

2 stops33h 05m

C$ 1,030

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

6:45 a.m.-10:20 p.m.

2 stops32h 35m

Sofia

Sun 28/6

10:30 a.m.-9:00 p.m.

1 stop17h 30m

C$ 1,037

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

6:45 a.m.-2:55 a.m.

3 stops37h 10m

Sofia

Mon 1/6

4:40 p.m.-10:40 a.m.

2 stops25h 00m

C$ 1,038

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

5:45 p.m.-1:30 a.m.

3 stops24h 45m

Sofia

Sun 28/6

4:00 p.m.-8:30 p.m.

3 stops35h 30m

C$ 1,051

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

10:45 p.m.-12:50 a.m.

2 stops19h 05m

Sofia

Mon 1/6

4:40 p.m.-11:35 a.m.

1 stop25h 55m

C$ 1,052

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

11:00 p.m.-12:40 a.m.

1 stop18h 40m

Sofia

Wed 10/6

9:05 p.m.-3:20 p.m.

1 stop25h 15m

C$ 1,069

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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$ 1,371 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$ 1,151 on momondo.

Can stopping save me money on Montreal to Sofia flights?

You could potentially save up to 16% 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	14h 00m
Direct flights	None

The fastest flight from Montreal to Sofia takes 14h 00m

There are no direct flights from Montreal to Sofia. There are no popular flight routes from Montreal to Sofia.

Search flight deals

Frequently asked questions about flying from Montreal to Sofia

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 14h 00m.
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?
There are 5 operators available for flights from Montreal to Sofia Airport as of April 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Montreal to Sofia is Lufthansa, representing 30% of all bookings. The subsequent popular airlines are Air Canada at 28%, Austrian Airlines at 24%, and British Airways at 18%.

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 Airways	PriceFrom C$ 936	Free Cancellation	Rating 6.7 7,891 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 970	Free Cancellation	Rating 7.1 10,935 reviews	Search Air Canada flights
Austrian Airlines	PriceFrom C$ 998	Free Cancellation	Rating 7.6 902 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,032	Free Cancellation	Rating 6.8 7,930 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,305	Free Cancellation	Rating 7.3 4,306 reviews	Search Turkish Airlines flights

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

Mon 18/5

Mon 25/5

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Airlines

Other Bulgaria destinations

Other flights from Montreal

Complete your trip

Feeling lucky

Fly your favourite airline to Sofia

Cheap flights from Montreal to Sofia from C$ 406

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montreal to Sofia

Cheap round-trip flights

Cheap one-way flights

British Airways flights from Montreal to Sofia

Our best British Airways deals on Montreal to Sofia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Sofia that are best for you.

See travel insights to Sofia from

How to get the cheapest flight ticket from Montreal to Sofia

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

Can stopping save me money on Montreal to Sofia flights?

Which airlines fly to Sofia?

Which airport is the most popular layover for flights between Montreal and Sofia?

Which layover airport offers the lowest fares from Montreal to Sofia?

Which layover airport has the shortest travel time from Montreal to Sofia?

Which layover airport has the shortest connection time from Montreal to Sofia?

When to book flights from Montreal to Sofia

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

Direct flights

Frequently asked questions about flying 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

Travelling to a place near Sofia?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Popular Cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Montreal

According to popular flight searches on momondo this year

Complete your trip to Sofia

Explore popular destinations other users love

According to popular flight searches on momondo this year