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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria from C$ 487

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SOF
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Bulgaria

Enter your travel dates to find the best prices.

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 14 June 2026.

Mon 15/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Tue 23/612:35 p.m.
VAR
-
YUL
2 stops29h 30m
Multiple Airlines
Deal found 11/6C$ 898
Wed 10/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Thu 18/67:45 p.m.
VAR
-
YUL
2 stops46h 20m
Multiple Airlines
Deal found 10/6C$ 1,050
Wed 10/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Sat 20/611:45 p.m.
VAR
-
YUL
1 stop22h 35m
Multiple Airlines
Deal found 10/6C$ 1,076
Wed 10/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Tue 16/67:45 p.m.
VAR
-
YUL
1 stop26h 35m
Multiple Airlines
Deal found 10/6C$ 1,092
Wed 10/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Fri 19/612:55 p.m.
VAR
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 10/6C$ 1,123
Sat 13/611:45 p.m.
YUL
-
VAR
2 stops30h 30m
Multiple Airlines
Sat 20/611:45 p.m.
VAR
-
YUL
1 stop22h 35m
Multiple Airlines
Deal found 10/6C$ 1,132
Wed 10/611:00 p.m.
YUL
-
VAR
1 stop30h 05m
Multiple Airlines
Sun 14/610:05 a.m.
VAR
-
YUL
2 stops36h 15m
Multiple Airlines
Deal found 10/6C$ 1,139
Sat 13/611:45 p.m.
YUL
-
VAR
2 stops30h 30m
Multiple Airlines
Thu 18/67:45 p.m.
VAR
-
YUL
1 stop26h 35m
Multiple Airlines
Deal found 10/6C$ 1,141
Tue 7/78:25 p.m.
YUL
-
SOF
1 stop17h 15m
Multiple Airlines
Tue 13/1011:25 p.m.
SOF
-
YUL
2 stops18h 15m
Multiple Airlines
Deal found 12/6C$ 1,166
Sun 5/711:00 p.m.
YUL
-
SOF
1 stop17h 10m
Multiple Airlines
Thu 8/106:30 p.m.
SOF
-
YUL
1 stop27h 50m
Multiple Airlines
Deal found 12/6C$ 1,168
Fri 12/611:45 p.m.
YUL
-
SOF
1 stop18h 50m
Multiple Airlines
Tue 16/65:00 p.m.
SOF
-
YUL
1 stop25h 05m
Multiple Airlines
Deal found 10/6C$ 1,171
Tue 7/78:25 p.m.
YUL
-
SOF
1 stop17h 15m
Multiple Airlines
Fri 9/106:30 p.m.
SOF
-
YUL
1 stop23h 35m
Multiple Airlines
Deal found 12/6C$ 1,172

Find flight deals from Pierre Elliott Trudeau Intl to Bulgaria

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Bulgaria flight deals. Data was last updated 14 June 2026.

Round-trip from

C$ 1,166

One-way from

C$ 487

Popular in

December

Cheapest in

March

Average price

C$ 1,618
7/7-13/10
  • 7/7-13/10
  • 3 total stops
  • 35h 30m total
  • Montreal to Bulgaria
Search Deals
6/7
  • 6/7
  • 2 total stops
  • 51h 15m total
  • Montreal to Bulgaria
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 June 2026.
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
Quickest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

4:40 p.m.-3:15 p.m.

1 stop15h 35m

Sofia

Wed 18/11

2:00 p.m.-6:20 p.m.

1 stop11h 20m

C$ 1,196

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:35 p.m.-3:20 p.m.

1 stop13h 45m

Sofia

Sun 25/10

6:45 p.m.-2:20 p.m.

1 stop25h 35m

C$ 1,199

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

10:00 p.m.-7:20 p.m.

1 stop14h 20m

Sofia

Sun 25/10

2:30 p.m.-9:50 a.m.

2 stops25h 20m

C$ 1,204

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

3:10 p.m.-6:20 p.m.

2 stops20h 10m

Sofia

Wed 18/11

6:00 a.m.-9:53 p.m.

2 stops22h 53m

C$ 1,224

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

11:45 p.m.-9:15 p.m.

1 stop14h 30m

Sofia

Wed 12/8

10:55 a.m.-3:15 p.m.

1 stop35h 20m

C$ 1,231

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

2:10 p.m.-12:10 p.m.

2 stops15h 00m

Sofia

Tue 13/10

8:00 a.m.-1:50 p.m.

1 stop12h 50m

C$ 1,259

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

8:25 p.m.-12:10 a.m.

1 stop20h 45m

Sofia

Thu 27/8

7:00 a.m.-6:48 p.m.

2 stops18h 48m

C$ 1,277

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

10:00 p.m.-7:20 p.m.

1 stop14h 20m

Sofia

Fri 9/10

2:15 p.m.-8:15 p.m.

1 stop13h 00m

C$ 1,435

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

3:25 p.m.-10:30 p.m.

2 stops24h 05m

Sofia

Tue 13/10

8:00 a.m.-10:06 p.m.

2 stops21h 06m

C$ 1,483

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Sat 1/8

7:25 p.m.-3:25 a.m.

2 stops25h 00m

Varna

Sat 8/8

11:45 p.m.-3:00 p.m.

2 stops22h 15m

C$ 1,705

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 26 resultsSorted by cheapest first
1
2
3

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.
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

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

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria (average of C$ 828). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in December is currently the most expensive (average of C$ 1,474). 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 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated 14 June 2026.
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
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
932 reviews
Austrian Airlines
7.6
Good
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Turkish Airlines
7.4
Good
4,410 reviews
Austrian Airlines
7.6
Good
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Air Canada
7.1
Good
11,178 reviews
Austrian Airlines
7.6
Good
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
8,060 reviews
Austrian Airlines
7.6
Good
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
British Airways
6.7
Okay
8,047 reviews
Austrian Airlines
7.6
Good
932 reviews
Check prices

Comfort

7.3

Overall

7.6

Food

6.8

Boarding

7.6

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as C$ 1,199, Austrian Airlines can have you in Bulgaria from Montreal Pierre Elliott Trudeau Intl Airport in 13h 45m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and Bulgaria is about 7247 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria (average of C$ 828). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in December is currently the most expensive (average of C$ 1,474). 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.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Bulgaria

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Bulgaria

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 956AverageC$ 1,256FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 992AverageC$ 1,522FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 1,058AverageC$ 1,788FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,065AverageC$ 1,537FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,334AverageC$ 1,527FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Bulgaria with no change fees?

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Bulgaria with no change fees.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Bulgaria become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Bulgaria flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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