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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria from C$ 511
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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SOF
14 Oct — 21 Oct1
Cheap 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 September 2025.
Find 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 14 September 2025.
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 September 2025.
Sat 22/116:35 p.m.YUL - VAR
1 stop13h 40mAustrian Airlines
Sun 30/114:00 p.m.VAR - YUL
1 stop28h 45mAustrian Airlines
Deal found 14/9C$ 936
Mon 29/911:00 p.m.YUL - SOF
1 stop13h 25mMultiple Airlines
Sat 6/127:55 p.m.SOF - YUL
1 stop30h 45mMultiple Airlines
Deal found 11/9C$ 955
Mon 6/104:30 p.m.YUL - SOF
2 stops34h 35mSWISS
Mon 20/103:30 p.m.SOF - YUL
2 stops29h 20mSWISS
Deal found 13/9C$ 959
Wed 1/106:55 p.m.YUL - SOF
2 stops16h 15mAustrian Airlines
Wed 3/1212:35 p.m.SOF - YUL
1 stop32h 10mAustrian Airlines
Deal found 11/9C$ 961
Wed 1/1012:00 p.m.YUL - SOF
2 stops16h 15mMultiple Airlines
Thu 4/124:00 p.m.SOF - YUL
1 stop30h 10mMultiple Airlines
Deal found 12/9C$ 962
Fri 3/106:00 a.m.YUL - SOF
2 stops23h 00mAir Canada
Wed 3/126:05 a.m.SOF - YUL
1 stop19h 15mAir Canada
Deal found 11/9C$ 963
Wed 1/1010:15 a.m.YUL - SOF
2 stops18h 00mAir Canada
Sun 7/122:00 p.m.SOF - YUL
1 stop11h 20mAir Canada
Deal found 11/9C$ 966
Sat 22/113:10 p.m.YUL - VAR
2 stops18h 45mMultiple Airlines
Sun 30/114:00 p.m.VAR - YUL
1 stop28h 45mMultiple Airlines
Deal found 14/9C$ 969
Wed 1/1011:00 p.m.YUL - SOF
1 stop13h 05mMultiple Airlines
Fri 5/125:35 p.m.SOF - YUL
1 stop25h 40mMultiple Airlines
Deal found 11/9C$ 970
Sun 23/115:10 p.m.YUL - VAR
2 stops39h 05mMultiple Airlines
Fri 28/114:00 p.m.VAR - YUL
1 stop28h 45mMultiple Airlines
Deal found 14/9C$ 972
Wed 1/1010:15 a.m.YUL - SOF
2 stops18h 00mAir Canada
Sat 6/126:05 a.m.SOF - YUL
2 stops20h 17mAir Canada
Deal found 11/9C$ 976
Wed 1/105:00 a.m.YUL - SOF
2 stops23h 15mAir Canada
Tue 2/126:00 a.m.SOF - YUL
1 stop13h 00mAir Canada
Deal found 11/9C$ 977
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 September 2025.
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
Pierre Elliott Trudeau Intl
Fly to
Bulgaria
Route
Depart
Return
Price
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Sat 22/11
6:35 p.m.-3:15 p.m.
1 stop13h 40m
Varna
Fri 28/11
4:00 p.m.-1:45 p.m.
1 stop28h 45m
C$ 936
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Sat 22/11
6:35 p.m.-3:15 p.m.
1 stop13h 40m
Varna
Sun 30/11
4:00 p.m.-1:45 p.m.
1 stop28h 45m
C$ 936
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Sat 22/11
6:35 p.m.-3:15 p.m.
1 stop13h 40m
Varna
Sun 30/11
4:00 p.m.-1:45 p.m.
1 stop28h 45m
C$ 936
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Mon 29/9
11:00 p.m.-7:25 p.m.
1 stop13h 25m
Sofia
Sat 6/12
7:55 p.m.-7:40 p.m.
1 stop30h 45m
C$ 955
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Mon 29/9
11:00 p.m.-7:25 p.m.
1 stop13h 25m
Sofia
Tue 2/12
8:20 p.m.-7:40 p.m.
1 stop30h 20m
C$ 955
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Mon 6/10
4:30 p.m.-10:05 a.m.
2 stops34h 35m
Sofia
Mon 20/10
3:30 p.m.-1:50 p.m.
2 stops29h 20m
C$ 959
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Fri 3/10
6:00 a.m.-12:00 p.m.
2 stops23h 00m
Sofia
Sat 6/12
6:05 a.m.-6:20 p.m.
1 stop19h 15m
C$ 963
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
10:15 a.m.-11:15 a.m.
2 stops18h 00m
Sofia
Sun 7/12
2:00 p.m.-6:20 p.m.
1 stop11h 20m
C$ 966
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
6:55 p.m.-6:10 p.m.
2 stops16h 15m
Sofia
Wed 3/12
12:35 p.m.-5:22 p.m.
2 stops35h 47m
C$ 969
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Wed 1/10
11:00 p.m.-7:05 p.m.
1 stop13h 05m
Sofia
Fri 5/12
5:35 p.m.-12:15 p.m.
1 stop25h 40m
C$ 970
Showing 1-10 of 23 results
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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria (average of C$ 807). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in July is currently the most expensive (average of C$ 1,177). 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.
What is the cheapest time of day to fly from YUL to BG?
Find hourly flight availability from Pierre Elliott Trudeau Intl to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.
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.
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 September 2025.
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.
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Overall
7.6
Crew
8.1
Entertainment
6.8
Boarding
7.6
Food
6.8
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentAndrew,Sep 2025
FLR - VIE
Related info for your journey
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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 September 2025.
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