What is the cheapest airline that flies from Montreal to Bulgaria?

Austrian Airlines is the most popular carrier operating from Montreal to Bulgaria

Which airlines fly to Bulgaria?

Lufthansa, Air Canada and British Airways are the top three most popular airlines that fly to Bulgaria from Montreal according to our data. Lufthansa is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Bulgaria. Keep in mind that there are 5 different airlines that fly to Bulgaria 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 Bulgaria?

Prices for flights from Montreal to Bulgaria are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Bulgaria?

As of August 2026, there are 5 operators available to choose from for flights from Montreal to Bulgaria.

How old do you have to be to fly from Montreal to Bulgaria?

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 to Bulgaria.

What documentation or ID do you need to fly to Bulgaria?

The travel and health documents required for your trip to Bulgaria 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 Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 429 Cheap Flights from Montreal to Bulgaria in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Bulgaria

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One-way

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Cheap round-trip flights

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10:00 p.m. - 8:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 30m1 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$ 1,038British Airways

Tue, 20 Oct - Wed, 18 Nov

10:00 p.m. - 1:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

32h 25m1 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$ 1,064British Airways

Wed, 7 Oct - Wed, 21 Oct

9:30 p.m. - 3:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

35h 00m2 stops Paris Charles de Gaulle Belgrade Nikola Tesla

4:00 p.m. - 2:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

29h 00m2 stops Belgrade Nikola Tesla Paris Charles de Gaulle

C$ 1,073Multiple Airlines

Sat, 19 Sep - Mon, 5 Oct

2:55 p.m. - 3:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

29h 05m3 stops Toronto Pearson Intl Paris Charles de Gaulle Belgrade Nikola Tesla

5:00 a.m. - 9:35 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

23h 35m3 stops Belgrade Nikola Tesla Paris Charles de Gaulle Québec City

C$ 1,075Multiple Airlines

Sat, 19 Sep - Mon, 5 Oct

8:05 p.m. - 3:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

11h 55m1 stop Istanbul

3:50 p.m. - 6:10 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

33h 20m1 stop Istanbul

C$ 1,216Turkish Airlines

Fri, 4 Sep - Sat, 19 Sep

8:05 p.m. - 8:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

29h 40m1 stop Istanbul

9:35 a.m. - 6:10 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

15h 35m1 stop Istanbul

C$ 1,216Turkish Airlines

Sun, 13 Sep - Tue, 6 Oct

8:10 p.m. - 1:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

10h 05m1 stop 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$ 1,355Air Canada

Wed, 2 Dec - Wed, 9 Dec

8:10 p.m. - 1:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

10h 05m1 stop 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$ 1,355Air Canada

Mon, 30 Nov - Wed, 9 Dec

8:10 p.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 10m1 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$ 1,366Lufthansa

Wed, 2 Dec - Tue, 8 Dec

5:45 p.m. - 1:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

12h 40m1 stop Frankfurt am Main

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

12h 35m1 stop Frankfurt am Main

C$ 1,397Lufthansa

Tue, 1 Dec - Tue, 8 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

5:20 p.m. - 9:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 55m1 stop Athens Eleftherios V.

11:45 a.m. - 11:35 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

30h 50m2 stops Krakow J. Paul II Balice Paris Charles de Gaulle

C$ 1,120Multiple Airlines

Thu, 13 Aug - Mon, 7 Sep

5:20 p.m. - 9:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 55m1 stop Athens Eleftherios V.

6:45 p.m. - 7:32 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

31h 47m3 stops Warsaw Frederic Chopin Paris Charles de Gaulle Toronto Pearson Intl

C$ 1,139Multiple Airlines

Thu, 13 Aug - Tue, 1 Sep

5:20 p.m. - 9:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 55m1 stop Athens Eleftherios V.

6:45 p.m. - 5:20 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

29h 35m1 stop Barcelona-El Prat

C$ 1,258Multiple Airlines

Thu, 13 Aug - Tue, 1 Sep

9:35 p.m. - 11:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

18h 40m2 stops Paris Charles de Gaulle Munich Franz Josef Strauss

7:25 p.m. - 6:50 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

30h 25m1 stop Munich Franz Josef Strauss

C$ 1,549Lufthansa

Sat, 15 Aug - Mon, 5 Oct

10:00 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 10m1 stop London Heathrow

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

31h 05m1 stop London Heathrow

C$ 1,563British Airways

Sat, 15 Aug - Mon, 5 Oct

6:35 p.m. - 11:55 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

22h 20m1 stop Vienna Intl

6:55 p.m. - 1:50 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

25h 55m1 stop Vienna Intl

C$ 1,571Austrian Airlines

Thu, 13 Aug - Tue, 1 Sep

5:00 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 10m2 stops Toronto Pearson Intl London Heathrow

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

31h 05m1 stop London Heathrow

C$ 1,575British Airways

Sat, 15 Aug - Mon, 5 Oct

6:20 p.m. - 6:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

17h 20m2 stops Paris Charles de Gaulle Munich Franz Josef Strauss

7:25 p.m. - 6:50 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

30h 25m1 stop Munich Franz Josef Strauss

C$ 1,627Lufthansa

Fri, 14 Aug - Tue, 25 Aug

1:10 p.m. - 12:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

16h 00m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:10 a.m. - 12:03 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

36h 53m2 stops Munich Franz Josef Strauss Boston Logan Intl

C$ 1,635Air Canada

Thu, 13 Aug - Tue, 1 Sep

8:40 p.m. - 6:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 00m1 stop Munich Franz Josef Strauss

12:55 p.m. - 6:50 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

12h 55m1 stop Munich Franz Josef Strauss

C$ 1,734Air Canada

Sat, 15 Aug - Mon, 5 Oct

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British Airways flights from Montreal to Bulgaria

Our best British Airways deals on Montreal to Bulgaria flight tickets

British Airways

20 Oct

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

15h 30m

1 stop

SOF8:30 p.m.Sofia

18 Nov

SOF9:05 p.m.Sofia

29h 10m

1 stop

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

C$ 1,038

British Airways

7 Oct

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

32h 25m

1 stop

SOF1:25 p.m.Sofia

21 Oct

SOF9:25 p.m.Sofia

29h 50m

1 stop

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

C$ 1,064

British Airways

20 Sep

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

14h 20m

1 stop

SOF7:20 p.m.Sofia

5 Oct

SOF8:10 p.m.Sofia

44h 42m

2 stops

YUL9:52 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,075

Turkish Airlines flights from Montreal to Bulgaria

Our best Turkish Airlines deals on Montreal to Bulgaria flight tickets

Turkish Airlines

13 Sep

YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl

29h 40m

1 stop

SOF8:45 a.m.Sofia

6 Oct

SOF9:35 a.m.Sofia

15h 35m

1 stop

YUL6:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,216

Turkish Airlines

16 Oct

YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl

29h 25m

1 stop

VAR8:30 a.m.Varna

20 Oct

VAR9:20 a.m.Varna

15h 50m

1 stop

YUL6:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,508

Turkish Airlines

20 Sep

YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl

18h 20m

1 stop

VAR9:25 p.m.Varna

24 Sep

VAR10:15 p.m.Varna

26h 55m

1 stop

YUL6:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,783

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

Tue 20/10

10:00 p.m.-8:30 p.m.

1 stop15h 30m

Sofia

Wed 18/11

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

1 stop29h 10m

C$ 1,038

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:00 p.m.-1:25 p.m.

1 stop32h 25m

Sofia

Wed 21/10

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

1 stop29h 50m

C$ 1,064

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

9:30 p.m.-3:30 p.m.

2 stops35h 00m

Sofia

Mon 5/10

4:00 p.m.-2:00 p.m.

2 stops29h 00m

C$ 1,073

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

2:55 p.m.-3:00 a.m.

3 stops29h 05m

Sofia

Mon 5/10

5:00 a.m.-9:35 p.m.

3 stops23h 35m

C$ 1,075

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

8:05 p.m.-3:00 p.m.

1 stop11h 55m

Sofia

Sat 19/9

3:50 p.m.-6:10 p.m.

1 stop33h 20m

C$ 1,216

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

8:05 p.m.-8:45 a.m.

1 stop29h 40m

Sofia

Tue 6/10

9:35 a.m.-6:10 p.m.

1 stop15h 35m

C$ 1,216

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

8:10 p.m.-1:15 p.m.

1 stop10h 05m

Sofia

Wed 9/12

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

1 stop19h 20m

C$ 1,355

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 30/11

8:10 p.m.-1:15 p.m.

1 stop10h 05m

Sofia

Wed 9/12

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

1 stop19h 20m

C$ 1,355

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

8:10 p.m.-6:20 p.m.

1 stop15h 10m

Sofia

Tue 8/12

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

1 stop12h 35m

C$ 1,366

Quickest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

5:45 p.m.-1:25 p.m.

1 stop12h 40m

Sofia

Tue 8/12

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

1 stop12h 35m

C$ 1,397

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 Bulgaria

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

What is the cheapest month to fly to Bulgaria?

In general, March is the cheapest month to fly from Montreal to Bulgaria. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,262. If you’re not able to fly to Bulgaria in March, then April is your next best option. Flight prices from Montreal to Bulgaria during April average around C$ 1,302.

How far in advance should I book a flight from Montreal to Bulgaria?

You are more likely to see cheaper flights to Bulgaria from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around C$ 1,443 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from Montreal for as low as C$ 1,373 on momondo.

Can stopping save me money on Montreal to Bulgaria flights?

You could potentially save up to 11% on your flight if you consider stops on a Montreal to Bulgaria flight.

Cheap Montreal to Bulgaria flight deals and tips

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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Montreal to Bulgaria takes 15h 00m

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

Search flight deals

Frequently asked questions about flying from Montreal to Bulgaria

When did momondo last update prices for flights from Montreal to Bulgaria?
Prices for flights from Montreal to Bulgaria are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Bulgaria?
As of August 2026, there are 5 operators available to choose from for flights from Montreal to Bulgaria.
How old do you have to be to fly from Montreal to Bulgaria?
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 to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The travel and health documents required for your trip to Bulgaria 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 Bulgaria. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Montreal to Bulgaria

Compare and see reviews for airlines that fly from Montreal to Bulgaria with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom C$ 952	Free Cancellation	Rating 6.7 8,159 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 988	Free Cancellation	Rating 7.1 11,464 reviews	Search Air Canada flights
Austrian Airlines	PriceFrom C$ 1,054	Free Cancellation	Rating 7.6 947 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,060	Free Cancellation	Rating 6.8 8,179 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,078	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish Airlines flights

Why use momondo?

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

Finding the right flight to Bulgaria from Montreal is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bulgaria quick and easy, saving you time and money.

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

All flight searches from Montreal to Bulgaria on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Montreal to Bulgaria flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Bulgaria 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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Popular cities

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Airlines

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Complete your trip

Feeling lucky

Popular Cities in Bulgaria

Flights to Sofiafrom C$ 779

Flights to Varnafrom C$ 1,276

Flights to Burgasfrom C$ 1,078

Cheap flights from Montreal to Bulgaria from C$ 429

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 Bulgaria departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Montreal to Bulgaria

Cheap round-trip flights

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Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

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British Airways flights from Montreal to Bulgaria

Our best British Airways deals on Montreal to Bulgaria flight tickets

Turkish Airlines flights from Montreal to Bulgaria

Our best Turkish Airlines deals on Montreal to Bulgaria flight tickets

momondo Fare Finder

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

See travel insights to Bulgaria from

How to get the cheapest flight ticket from Montreal to Bulgaria

What is the cheapest month to fly to Bulgaria?

How far in advance should I book a flight from Montreal to Bulgaria?

Can stopping save me money on Montreal to Bulgaria flights?

What is the cheapest airline that flies from Montreal to Bulgaria?

Which airlines fly to Bulgaria?

Cheap Montreal to Bulgaria flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Montreal to Bulgaria

Best airlines flying from Montreal to Bulgaria

Compare and see reviews for airlines that fly from Montreal to Bulgaria with momondo

Why use momondo?

An easier way to manage your Bulgaria 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

Popular Cities in Bulgaria

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

Montreal flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Bulgaria

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bulgaria

List of cabin classes available on flights landing in Bulgaria. Availability may vary depending on flight origin and airline.

Complete your trip to Bulgaria

Explore popular destinations other users love

According to popular flight searches on momondo this year