In terms of precipitation, rainfall in Bulgaria ranges from 30.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Bulgaria when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria are Montreal Pierre Elliott Trudeau Intl - Sofia, Montreal Pierre Elliott Trudeau Intl - Varna and Montreal Pierre Elliott Trudeau Intl - Bourgas.

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

The most popular airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria are Lufthansa, Air Canada and Austrian Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from YUL to BG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria as you normally would.

How can I find direct flights from Pierre Elliott Trudeau Intl to Bulgaria?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Bulgaria.

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Bulgaria?

Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 412+ Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria

Cheap flight deals from Pierre Elliott Trudeau Intl to Bulgaria

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Pierre Elliott Trudeau Intl to Bulgaria
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Sat 14/116:30 p.m. -

1 stop19h 40m

Sat 21/1110:10 p.m. -

1 stop21h 20m

Deal found 5/9C$ 820

Sat 21/116:30 p.m. -

1 stop19h 40m

Sat 12/1210:10 p.m. -

1 stop21h 20m

Deal found 7/9C$ 838

Tue 29/911:10 a.m. -

2 stops27h 05m

Tue 13/1011:25 p.m. -

2 stops22h 35m

Deal found 7/9C$ 864

Sat 7/114:40 p.m. -

2 stops23h 55m

Thu 12/116:05 a.m. -

1 stop16h 35m

Deal found 7/9C$ 882

Tue 29/910:10 a.m. -

2 stops28h 05m

Wed 7/109:40 p.m. -

2 stops24h 20m

Deal found 7/9C$ 891

Tue 27/105:40 p.m. -

3 stops27h 20m

Mon 2/119:35 p.m. -

3 stops26h 50m

Deal found 9/9C$ 929

Tue 29/911:45 p.m. -

1 stop18h 50m

Thu 8/1010:10 a.m. -

1 stop14h 10m

Deal found 8/9C$ 932

Mon 12/1011:45 p.m. -

1 stop15h 55m

Wed 21/107:30 a.m. -

2 stops16h 50m

Deal found 8/9C$ 946

Wed 18/119:15 p.m. -

1 stop22h 15m

Fri 11/126:00 a.m. -

1 stop20h 15m

Deal found 7/9C$ 1,198

Wed 18/117:55 p.m. -

1 stop17h 40m

Sat 12/129:25 p.m. -

1 stop27h 35m

Deal found 7/9C$ 1,310

Wed 18/117:55 p.m. -

1 stop17h 40m

Thu 10/129:25 p.m. -

1 stop27h 35m

Deal found 7/9C$ 1,350

Fri 20/117:55 p.m. -

1 stop30h 20m

Sat 12/129:25 p.m. -

1 stop27h 35m

Deal found 7/9C$ 1,354

Best flights from Pierre Elliott Trudeau Intl to Bulgaria
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Tue 29/96:35 p.m. -

1 stop19h 40m

Tue 13/1011:25 p.m. -

2 stops22h 35m

Deal found 5/9C$ 969

Wed 23/910:00 p.m. -

1 stop32h 25m

Mon 28/98:10 p.m. -

1 stop31h 05m

Deal found 5/9C$ 1,142

Fri 20/117:55 p.m. -

1 stop30h 20m

Sat 12/129:25 p.m. -

1 stop27h 35m

Deal found 7/9C$ 1,354

Tue 17/113:10 p.m. -

2 stops17h 05m

Fri 11/124:00 p.m. -

1 stop28h 20m

Deal found 7/9C$ 1,402

Fri 2/104:15 p.m. -

2 stops26h 00m

Fri 13/116:30 p.m. -

2 stops25h 55m

Deal found 9/9C$ 1,013

Tue 17/119:15 p.m. -

1 stop15h 55m

Mon 14/125:15 p.m. -

1 stop33h 00m

Deal found 7/9C$ 1,184

Sat 21/119:05 p.m. -

1 stop14h 30m

Mon 14/125:15 p.m. -

1 stop33h 00m

Deal found 7/9C$ 1,184

Sun 15/117:55 p.m. -

1 stop17h 40m

Fri 11/1210:05 a.m. -

1 stop14h 55m

Deal found 7/9C$ 1,394

Sun 11/106:15 p.m. -

2 stops18h 20m

Mon 26/104:00 p.m. -

2 stops26h 40m

Deal found 5/9C$ 1,372

Sat 21/112:15 p.m. -

2 stops21h 20m

Sun 13/127:45 p.m. -

2 stops35h 50m

Deal found 7/9C$ 1,255

Thu 19/116:50 p.m. -

1 stop13h 25m

Fri 11/124:00 p.m. -

2 stops30h 35m

Deal found 7/9C$ 1,530

Fri 20/117:55 p.m. -

1 stop17h 40m

Thu 10/129:25 p.m. -

1 stop27h 35m

Deal found 7/9C$ 1,394

Sat 21/112:15 p.m. -

2 stops21h 20m

Fri 11/128:30 p.m. -

2 stops35h 05m

Deal found 7/9C$ 1,255

Fri 20/117:55 p.m. -

1 stop17h 40m

Fri 11/1210:05 a.m. -

1 stop14h 55m

Deal found 7/9C$ 1,394

Tue 17/1112:10 p.m. -

2 stops20h 05m

Fri 11/124:00 p.m. -

1 stop28h 20m

Deal found 7/9C$ 1,402

Wed 7/1010:00 p.m. -

1 stop32h 25m

Wed 28/109:05 p.m. -

1 stop29h 10m

Deal found 6/9C$ 1,264

Tue 17/113:10 p.m. -

2 stops17h 05m

Thu 10/124:00 p.m. -

2 stops26h 40m

Deal found 7/9C$ 1,446

Thu 19/112:15 p.m. -

2 stops22h 05m

Mon 14/125:15 p.m. -

2 stops38h 20m

Deal found 7/9C$ 1,281

Sun 4/108:05 p.m. -

1 stop29h 25m

Wed 7/109:20 a.m. -

1 stop15h 50m

Deal found 6/9C$ 2,771

Find flight deals from Pierre Elliott Trudeau Intl to Bulgaria

Round-trip from	C$ 820
One-way from	C$ 412
Popular in	April
Cheapest in	March
Average price	C$ 1,355

14/11-21/11
2 total stops
41h 00m total
Montreal to Bulgaria

Search Deals

6/10-31/12
1 total stop
18h 50m total
Montreal to Bulgaria

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (C$ 4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria 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

Tue 6/10

11:45 p.m.-1:35 a.m.

1 stop18h 50m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 412

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

7:00 p.m.-8:55 a.m.

2 stops30h 55m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 416

Quickest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

11:40 p.m.-1:25 a.m.

1 stop18h 45m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 429

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

11:45 p.m.-1:35 a.m.

1 stop18h 50m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 434

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

11:45 p.m.-9:45 a.m.

1 stop27h 00m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 437

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

11:45 p.m.-11:40 p.m.

2 stops40h 55m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 455

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

7:00 p.m.-11:10 p.m.

2 stops45h 10m

Sofia

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 470

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:35 p.m.-9:15 p.m.

1 stop19h 40m

Sofia

Tue 13/10

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

2 stops22h 35m

C$ 969

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

4:15 p.m.-1:15 a.m.

2 stops26h 00m

Sofia

Fri 13/11

6:30 p.m.-1:25 p.m.

2 stops25h 55m

C$ 1,013

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

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

1 stop32h 25m

Sofia

Mon 28/9

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

1 stop31h 05m

C$ 1,142

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 26 resultsSorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Pierre Elliott Trudeau Intl with our price prediction graph.

YUL-SOF

YUL-VAR

YUL-BOJ

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria

YUL-BG0

YUL-SOF

YUL-VAR

YUL-BOJ

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria (average of C$ 1,144). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in November is currently the most expensive (average of C$ 1,863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bulgaria

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, such as Austrian Airlines,Turkish Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Staff is courteous. Food is served with a nice touch, with the chef coming out to discuss the menu. But the quality and variety of food and snacks is below competing airlines. Onboard in Vienna was a bit chaotic. I am 6 ft 1 in tall and the flat beds are a bit tight. Other than that, the overall experience was fine.

Austrian Airlines

7.6

Good

954 reviews

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Turkish Airlines

7.4

Good

4,474 reviews

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Air Canada

7.1

Good

11,608 reviews

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Lufthansa

6.8

Okay

8,216 reviews

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

British Airways

6.7

Okay

8,209 reviews

Austrian Airlines

7.6

Good

954 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Jul 2026

VIE - EWR

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?
For as low as C$ 1,310, British Airways can have you in Bulgaria from Montreal Pierre Elliott Trudeau Intl Airport in 17h 40m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Bulgaria is about 7480 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?
The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria are Montreal Pierre Elliott Trudeau Intl - Sofia, Montreal Pierre Elliott Trudeau Intl - Varna and Montreal Pierre Elliott Trudeau Intl - Bourgas.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Bulgaria that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Bulgaria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Bulgaria.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Bulgaria?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?
Currently, April is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria (average of C$ 1,144). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in November is currently the most expensive (average of C$ 1,863). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Bulgaria

Airline	Cheapest	Average	Flexibility	On-time
British Airways	CheapestC$ 973	AverageC$ 1,253	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 978	AverageC$ 1,596	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Austrian Airlines	CheapestC$ 1,043	AverageC$ 1,762	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Lufthansa	CheapestC$ 1,049	AverageC$ 1,573	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Turkish Airlines	CheapestC$ 1,067	AverageC$ 1,477	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Bulgaria?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Bulgaria. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Bulgaria?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Bulgaria for you. Better yet — we are completely free to use.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria from C$ 412

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Pierre Elliott Trudeau Intl to Bulgaria

Cheapest flights from Pierre Elliott Trudeau Intl to BulgariaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Pierre Elliott Trudeau Intl to BulgariaDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to BulgariaDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Bulgaria. Data last updated 9 September 2026 and is based on user searches.

Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Bulgaria. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to BulgariaSearch for one-way flight options from Pierre Elliott Trudeau Intl to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Pierre Elliott Trudeau Intl to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from Pierre Elliott Trudeau Intl to Bulgaria

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Popular in

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Cheapflights Fare Finder

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

Best time to book a flight from Pierre Elliott Trudeau Intl to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bulgaria

Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, such as Austrian Airlines,Turkish Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

Can I find deals for flights from Pierre Elliott Trudeau Intl to Bulgaria that include hotel bookings?

How can I find direct flights from Pierre Elliott Trudeau Intl to Bulgaria?

Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Bulgaria?

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pierre Elliott Trudeau Intl to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Bulgaria by adding a car rental and/or hotel reservation to your travel itinerary.

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Pierre Elliott Trudeau Intl and Bulgaria flights

Browse other Pierre Elliott Trudeau Intl and Bulgaria flight options. Last updated on 9 September 2026.

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Cheapest flights from Pierre Elliott Trudeau Intl to Bulgaria
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Pierre Elliott Trudeau Intl to Bulgaria
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Last-minute flights from Pierre Elliott Trudeau Intl to Bulgaria
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Bulgaria. Data last updated 9 September 2026 and is based on user searches.

One-way flights from Pierre Elliott Trudeau Intl to Bulgaria
Search for one-way flight options from Pierre Elliott Trudeau Intl to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.