Which airlines fly to Bulgaria?

Lufthansa, Air Canada and Austrian Airlines 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 34% 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 September 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$ 434 Cheap Flights from Montreal to Bulgaria in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Bulgaria

Round-trip

One-way

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Cheap round-trip flights

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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$ 809Multiple Airlines

Sat, 5 Dec - Sat, 12 Dec

6:05 p.m. - 1:35 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

24h 30m2 stops Frankfurt am Main Barcelona-El Prat

11:25 p.m. - 3:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

22h 35m2 stops Barcelona-El Prat Zurich

C$ 869Multiple Airlines

Tue, 6 Oct - Tue, 20 Oct

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

32h 25m1 stop London Heathrow

5:15 p.m. - 7:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

33h 00m1 stop London Heathrow

C$ 944British Airways

Wed, 21 Oct - Mon, 9 Nov

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

32h 25m1 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$ 944British Airways

Wed, 21 Oct - Wed, 11 Nov

8:50 p.m. - 8:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

28h 50m1 stop Istanbul

9:30 a.m. - 6:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

15h 30m1 stop Istanbul

C$ 1,207Turkish Airlines

Thu, 5 Nov - Fri, 20 Nov

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

11h 55m1 stop Istanbul

4:00 p.m. - 8:05 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

34h 05m1 stop Istanbul

C$ 1,210Turkish Airlines

Wed, 7 Oct - Wed, 28 Oct

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

15h 00m1 stop Munich Franz Josef Strauss

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

19h 40m1 stop Munich Franz Josef Strauss

C$ 1,335Air Canada

Sun, 18 Oct - Thu, 22 Oct

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

15h 00m1 stop Munich Franz Josef Strauss

6:30 a.m. - 8:40 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

21h 10m2 stops Frankfurt am Main Halifax Intl

C$ 1,339Air Canada

Sun, 18 Oct - Thu, 22 Oct

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$ 1,347Lufthansa

Mon, 30 Nov - Tue, 22 Dec

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

6:10 a.m. - 6:52 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

19h 42m2 stops Frankfurt am Main Toronto Pearson Intl

C$ 1,384Lufthansa

Tue, 29 Sep - Tue, 13 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:25 p.m. - 11:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 10m1 stop Rome Fiumicino

2:15 p.m. - 10:10 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

26h 55m2 stops Naples Nantes Atlantique

C$ 1,048Multiple Airlines

Sat, 19 Sep - Tue, 6 Oct

8:25 p.m. - 11:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 10m1 stop Rome Fiumicino

5:05 p.m. - 11:15 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

25h 10m1 stop Charleroi Brussels

C$ 1,073Multiple Airlines

Sat, 19 Sep - Sun, 11 Oct

7:00 p.m. - 7:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

17h 10m1 stop Brussels Bruxelles-National

5:15 p.m. - 11:15 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

25h 00m1 stop Charleroi Brussels

C$ 1,081Multiple Airlines

Sat, 19 Sep - Thu, 8 Oct

7:00 p.m. - 7:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

17h 10m1 stop Brussels Bruxelles-National

7:00 p.m. - 11:15 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

23h 15m2 stops Bergamo Orio Al Serio Charleroi Brussels

C$ 1,102Multiple Airlines

Sat, 19 Sep - Thu, 8 Oct

10:30 a.m. - 7:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

49h 50m2 stops New York LaGuardia London Heathrow

8:10 p.m. - 9:52 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

44h 42m2 stops London Heathrow New York John F Kennedy Intl

C$ 1,144British Airways

Sat, 19 Sep - Mon, 12 Oct

10:30 a.m. - 7:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

49h 50m2 stops New York LaGuardia London Heathrow

2:15 p.m. - 9:52 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

50h 37m2 stops London Heathrow New York John F Kennedy Intl

C$ 1,171British Airways

Sat, 19 Sep - Fri, 9 Oct

10:30 a.m. - 7:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

49h 50m2 stops New York LaGuardia London Heathrow

9:25 p.m. - 9:52 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

43h 27m2 stops London Heathrow New York John F Kennedy Intl

C$ 1,297British Airways

Sat, 19 Sep - Wed, 7 Oct

4:40 p.m. - 6:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

18h 45m2 stops Zurich Frankfurt am Main

6:30 a.m. - 4:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

16h 30m1 stop Frankfurt am Main

C$ 1,491Air Canada

Thu, 24 Sep - Thu, 8 Oct

4:40 p.m. - 6:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

18h 45m2 stops Zurich Frankfurt am Main

6:30 a.m. - 12:31 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

25h 01m2 stops Frankfurt am Main Toronto Pearson Intl

C$ 1,502Air Canada

Thu, 24 Sep - Thu, 8 Oct

4:40 p.m. - 6:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

18h 45m2 stops Zurich Frankfurt am Main

6:20 a.m. - 7:10 a.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

31h 50m2 stops Frankfurt am Main Halifax Intl

C$ 1,516Air Canada

Thu, 24 Sep - Wed, 7 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

13 Nov

SOF8:30 p.m.Sofia

29h 45m

1 stop

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

C$ 944

British Airways

5 Nov

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

15h 05m

1 stop

SOF7:20 p.m.Sofia

18 Nov

SOF9:05 p.m.Sofia

29h 10m

1 stop

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

C$ 946

British Airways

20 Oct

YUL10:32 a.m.Montreal Pierre Elliott Trudeau Intl

26h 58m

2 stops

SOF8:30 p.m.Sofia

11 Nov

SOF9:05 p.m.Sofia

29h 10m

1 stop

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

C$ 983

Lufthansa flights from Montreal to Bulgaria

Our best Lufthansa deals on Montreal to Bulgaria flight tickets

Lufthansa

29 Sep

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

17h 20m

2 stops

SOF6:40 p.m.Sofia

13 Oct

SOF6:10 a.m.Sofia

19h 42m

2 stops

YUL6:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,384

Lufthansa

29 Sep

YUL4:35 p.m.Montreal Pierre Elliott Trudeau Intl

13h 30m

1 stop

SOF1:05 p.m.Sofia

13 Oct

SOF6:10 a.m.Sofia

12h 50m

1 stop

YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,396

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$ 809

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

6:05 p.m.-1:35 a.m.

2 stops24h 30m

Sofia

Tue 20/10

11:25 p.m.-3:00 p.m.

2 stops22h 35m

C$ 869

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

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

1 stop32h 25m

Sofia

Mon 9/11

5:15 p.m.-7:15 p.m.

1 stop33h 00m

C$ 944

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 21/10

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

1 stop32h 25m

Sofia

Wed 11/11

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

1 stop29h 10m

C$ 944

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 5/11

8:50 p.m.-8:40 a.m.

1 stop28h 50m

Sofia

Fri 20/11

9:30 a.m.-6:00 p.m.

1 stop15h 30m

C$ 1,207

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

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

1 stop11h 55m

Sofia

Wed 28/10

4:00 p.m.-8:05 p.m.

1 stop34h 05m

C$ 1,210

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

8:40 p.m.-6:40 p.m.

1 stop15h 00m

Sofia

Thu 22/10

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

1 stop19h 40m

C$ 1,335

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

8:40 p.m.-6:40 p.m.

1 stop15h 00m

Sofia

Thu 22/10

6:30 a.m.-8:40 p.m.

2 stops21h 10m

C$ 1,339

Quickest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 30/11

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

1 stop19h 45m

Sofia

Tue 22/12

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

1 stop12h 35m

C$ 1,347

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:20 p.m.-6:40 p.m.

2 stops17h 20m

Sofia

Tue 13/10

6:10 a.m.-6:52 p.m.

2 stops19h 42m

C$ 1,384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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$ 1,276. 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$ 1,308.

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 week ahead of your departure date. In general, you can expect to find flights to Bulgaria for around C$ 1,510 when searching week 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$ 1,388 on momondo.

Cheap Montreal to Bulgaria flight deals and tips

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

Best price found	C$ 434
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Bulgaria from Montreal in the past 72 hours is C$ 434. The best round-trip flight deal from Montreal to Bulgaria found on momondo in the last 72 hours is C$ 809.

The fastest flight from Montreal to Bulgaria takes 13h 40m

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 September 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
Air Canada	PriceFrom C$ 992	Free Cancellation	Rating 7.1 11,651 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 1,011	Free Cancellation	Rating 6.7 8,229 reviews	Search British Airways flights
Austrian Airlines	PriceFrom C$ 1,058	Free Cancellation	Rating 7.6 962 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,065	Free Cancellation	Rating 6.8 8,235 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,083	Free Cancellation	Rating 7.4 4,464 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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Complete your trip

Feeling lucky

Popular Cities in Bulgaria

Flights to Sofiafrom C$ 809

Flights to Varnafrom C$ 1,185

Flights to Burgasfrom C$ 958

Cheap flights from Montreal to Bulgaria from C$ 434

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 30/10. 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

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Big names, great deals

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British Airways flights from Montreal to Bulgaria

Our best British Airways deals on Montreal to Bulgaria flight tickets

Lufthansa flights from Montreal to Bulgaria

Our best Lufthansa deals on Montreal to Bulgaria flight tickets

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

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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?

Which airlines fly to Bulgaria?

Cheap Montreal to Bulgaria flight deals and tips

Best price found

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