Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport 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 Pierre Elliott Trudeau Intl Airport to Sofia?

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

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Sofia?

Frankfurt am Main (FRA) was the most common stop: 21% of momondo users choosing one-stop flights on this route connected there.

Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of C$ 1,445.

Which airlines fly to Sofia?

Air Canada, Lufthansa and British Airways are the top three most popular airlines that fly to Sofia from Montreal Pierre Elliott Trudeau Intl Airport according to our data. Air Canada is the first choice among our users, with 33% 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.

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

The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 460 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

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One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 p.m. - 9:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

19h 40m1 stop Barcelona-El Prat

10:10 p.m. - 12:30 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

21h 20m1 stop Barcelona-El Prat

C$ 814Multiple Airlines

Sat, 5 Dec - Sat, 12 Dec

9:45 p.m. - 1:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 40m2 stops Lisbon Humberto Delgado London Gatwick

6:30 a.m. - 7:55 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

20h 25m2 stops Bergamo Orio Al Serio Lisbon Humberto Delgado

C$ 980Multiple Airlines

Sun, 17 Jan - Sun, 31 Jan

9:15 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 55m1 stop London Heathrow

9:25 p.m. - 8:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

29h 50m1 stop London Heathrow

C$ 1,019British Airways

Tue, 9 Mar - Wed, 14 Apr

9:15 p.m. - 7:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 05m1 stop London Heathrow

9:05 p.m. - 7:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

29h 10m1 stop London Heathrow

C$ 1,022British Airways

Thu, 19 Nov - Wed, 2 Dec

8:35 p.m. - 8:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

17h 20m1 stop Istanbul

9:45 p.m. - 6:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

27h 15m1 stop Istanbul

C$ 1,026Turkish Airlines

Mon, 18 Jan - Tue, 2 Feb

7:55 p.m. - 8:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

29h 45m1 stop Istanbul

11:40 a.m. - 6:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

13h 20m1 stop Istanbul

C$ 1,026Turkish Airlines

Sun, 17 Jan - Sun, 31 Jan

6:50 p.m. - 6:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

16h 10m1 stop Vienna Intl

7:55 a.m. - 1:20 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

12h 25m1 stop Vienna Intl

C$ 1,189Austrian Airlines

Thu, 5 Nov - Sat, 21 Nov

8:10 p.m. - 10:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

19h 45m1 stop Munich Franz Josef Strauss

6:25 a.m. - 12:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

12h 35m1 stop Frankfurt am Main

C$ 1,203Lufthansa

Mon, 18 Jan - Tue, 2 Mar

3:10 p.m. - 6:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

19h 50m2 stops Toronto Pearson Intl Vienna Intl

7:55 a.m. - 6:58 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

18h 03m2 stops Vienna Intl Toronto Pearson Intl

C$ 1,217Austrian Airlines

Mon, 18 Jan - Tue, 2 Mar

8:00 p.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 20m2 stops Barcelona-El Prat Munich Franz Josef Strauss

6:00 a.m. - 6:20 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

19h 20m1 stop Munich Franz Josef Strauss

C$ 1,233Lufthansa

Tue, 2 Feb - Wed, 10 Feb

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British Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Our best British Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight tickets

British Airways

9 Mar

YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl

15h 55m

1 stop

SOF8:10 p.m.Sofia

14 Apr

SOF9:25 p.m.Sofia

29h 50m

1 stop

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

C$ 1,019

British Airways

19 Nov

YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl

15h 05m

1 stop

SOF7:20 p.m.Sofia

2 Dec

SOF9:05 p.m.Sofia

29h 10m

1 stop

YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,022

British Airways

15 Nov

YUL9:15 p.m.Montreal Pierre Elliott Trudeau Intl

12h 05m

1 stop

SOF4:20 p.m.Sofia

22 Nov

SOF7:45 p.m.Sofia

30h 30m

1 stop

YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,026

Turkish Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Our best Turkish Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight tickets

Turkish Airlines

18 Jan

YUL8:35 p.m.Montreal Pierre Elliott Trudeau Intl

29h 05m

1 stop

SOF8:40 a.m.Sofia

3 Mar

SOF4:00 p.m.Sofia

33h 00m

1 stop

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,058

Turkish Airlines

3 Feb

YUL7:55 p.m.Montreal Pierre Elliott Trudeau Intl

29h 45m

1 stop

SOF8:40 a.m.Sofia

11 Feb

SOF9:30 a.m.Sofia

15h 30m

1 stop

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,060

Turkish Airlines

21 Mar

YUL8:55 p.m.Montreal Pierre Elliott Trudeau Intl

29h 45m

1 stop

SOF8:40 a.m.Sofia

11 Apr

SOF12:15 p.m.Sofia

12h 50m

1 stop

YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,061

momondo Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 5/12

6:30 p.m.-9:10 p.m.

1 stop19h 40m

Sofia

Sat 12/12

10:10 p.m.-12:30 p.m.

1 stop21h 20m

C$ 814

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

9:45 p.m.-1:25 a.m.

2 stops20h 40m

Sofia

Sun 31/1

6:30 a.m.-7:55 p.m.

2 stops20h 25m

C$ 980

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 9/3

9:15 p.m.-8:10 p.m.

1 stop15h 55m

Sofia

Wed 14/4

9:25 p.m.-8:15 p.m.

1 stop29h 50m

C$ 1,019

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

9:15 p.m.-7:20 p.m.

1 stop15h 05m

Sofia

Wed 2/12

9:05 p.m.-7:15 p.m.

1 stop29h 10m

C$ 1,022

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

8:35 p.m.-8:55 p.m.

1 stop17h 20m

Sofia

Tue 2/2

9:45 p.m.-6:00 p.m.

1 stop27h 15m

C$ 1,026

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

7:55 p.m.-8:40 a.m.

1 stop29h 45m

Sofia

Sun 31/1

11:40 a.m.-6:00 p.m.

1 stop13h 20m

C$ 1,026

Quickest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

6:50 p.m.-6:00 p.m.

1 stop16h 10m

Sofia

Sat 21/11

7:55 a.m.-1:20 p.m.

1 stop12h 25m

C$ 1,189

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

8:10 p.m.-10:55 p.m.

1 stop19h 45m

Sofia

Tue 2/3

6:25 a.m.-12:00 p.m.

1 stop12h 35m

C$ 1,203

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 18/1

3:10 p.m.-6:00 p.m.

2 stops19h 50m

Sofia

Tue 2/3

7:55 a.m.-6:58 p.m.

2 stops18h 03m

C$ 1,217

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

8:00 p.m.-6:20 p.m.

2 stops15h 20m

Sofia

Wed 10/2

6:00 a.m.-6:20 p.m.

1 stop19h 20m

C$ 1,233

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 Pierre Elliott Trudeau Intl Airport 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

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Sofia?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 1,233 to C$ 1,434.
The lowest price recently found on this route was C$ 814.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Montreal Pierre Elliott Trudeau Intl Airport is in April. Flight prices, which tend to average around C$ 1,167, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of April, then departing from Montreal Pierre Elliott Trudeau Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around C$ 1,282.

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

You are more likely to see cheaper flights to Sofia from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around C$ 1,473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Montreal Pierre Elliott Trudeau Intl Airport for as low as C$ 1,410 on momondo.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Sofia (YUL to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Best price found	C$ 460
Fastest flight time	10h 50m
Direct flights	None

The best one-way flight to Sofia from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 460. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Sofia found on momondo in the last 72 hours is C$ 814.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia takes 10h 50m

There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Sofia.

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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

How far is Montreal Pierre Elliott Trudeau Intl to Sofia by plane?
The straight-line distance from Montreal Pierre Elliott Trudeau Intl to Sofia is 7241.9 km. 10h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport?
Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport are updated daily.
How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport?
There are 5 operators available for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport as of October 2026.
How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The travel and health documents required for your trip to Sofia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sofia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?
momondo data reveals that the most frequently booked airline on the route from Montreal Pierre Elliott Trudeau Intl Airport to Sofia is Air Canada, representing 28% of all bookings. The subsequent popular airlines are Lufthansa at 27%, British Airways at 16%, and Turkish Airlines at 15%.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 997	Free Cancellation	Rating 7.1 11,791 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 1,015	Free Cancellation	Rating 6.7 8,269 reviews	Search British Airways flights
Lufthansa	PriceFrom C$ 1,070	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,088	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom C$ 1,384	Free Cancellation	Rating 7.5 984 reviews	Search Austrian Airlines flights

Velingrad

Borovets

Bansko

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Sofia . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Montreal to Sofia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Montreal to Sofia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Montreal and alert you when they change.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia from C$ 460

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British Airways flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Our best British Airways deals on Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight tickets

Turkish Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Our best Turkish Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight tickets

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Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia that are best for you.

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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

What is the typical price of a round-trip flight between Montreal Pierre Elliott Trudeau Intl Airport and Sofia?

What is the cheapest month to fly to Sofia?

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

Which airlines fly to Sofia?

Which airport is the most popular layover for flights between Montreal Pierre Elliott Trudeau Intl Airport and Sofia?

Which layover airport offers the lowest fares from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Which layover airport has the shortest travel time from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Which layover airport has the shortest connection time from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Sofia (YUL to SOF) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia with momondo

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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.

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