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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria from C$ 454
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SOF
4 Aug — 11 Aug1
Round-trip
1 adult
Economy
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 30 July 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 30 July 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 30 July 2025.
Mon 8/910:05 p.m.YUL - VAR
1 stop14h 30mMultiple Airlines
Tue 16/96:05 p.m.VAR - YUL
1 stop24h 10mMultiple Airlines
Deal found 28/7C$ 1,011
Thu 28/87:00 p.m.YUL - SOF
1 stop17h 35mMultiple Airlines
Mon 15/95:30 p.m.SOF - YUL
2 stops24h 10mMultiple Airlines
Deal found 30/7C$ 1,058
Tue 23/910:10 p.m.YUL - SOF
1 stop15h 30mBritish Airways
Wed 1/109:30 p.m.SOF - YUL
1 stop29h 45mBritish Airways
Deal found 28/7C$ 1,079
Wed 17/99:20 p.m.YUL - VAR
2 stops28h 40mLufthansa
Wed 24/99:30 p.m.VAR - YUL
1 stop28h 20mLufthansa
Deal found 30/7C$ 1,379
Mon 15/97:00 p.m.YUL - VAR
2 stops13h 50mAir France
Thu 25/98:30 a.m.VAR - YUL
1 stop13h 30mAir France
Deal found 30/7C$ 1,679
Mon 22/126:35 p.m.YUL - VAR
1 stop13h 40mAustrian Airlines
Fri 2/14:00 p.m.VAR - YUL
2 stops38h 22mAustrian Airlines
Deal found 30/7C$ 2,371
Tue 16/95:10 p.m.YUL - VAR
2 stops21h 10mTurkish Airlines
Thu 25/93:35 a.m.VAR - YUL
2 stops28h 05mTurkish Airlines
Deal found 30/7C$ 2,995
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 30 July 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
Mon 8/9
10:05 p.m.-7:35 p.m.
1 stop14h 30m
Varna
Tue 16/9
6:05 p.m.-11:15 a.m.
1 stop24h 10m
C$ 1,011
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Thu 28/8
7:00 p.m.-7:35 p.m.
1 stop17h 35m
Sofia
Mon 15/9
5:30 p.m.-10:40 a.m.
2 stops24h 10m
C$ 1,058
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Tue 23/9
10:10 p.m.-8:40 p.m.
1 stop15h 30m
Sofia
Wed 1/10
9:30 p.m.-8:15 p.m.
1 stop29h 45m
C$ 1,079
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Fri 26/9
7:45 p.m.-2:45 p.m.
1 stop12h 00m
Sofia
Thu 2/10
3:35 p.m.-5:50 p.m.
1 stop33h 15m
C$ 1,246
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Tue 23/9
4:40 p.m.-10:05 a.m.
1 stop10h 25m
Sofia
Tue 30/9
1:15 p.m.-3:00 p.m.
1 stop32h 45m
C$ 1,319
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Wed 17/9
9:20 p.m.-9:00 a.m.
2 stops28h 40m
Varna
Wed 24/9
9:30 p.m.-6:50 p.m.
1 stop28h 20m
C$ 1,379
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Mon 15/9
7:00 p.m.-3:50 p.m.
2 stops13h 50m
Varna
Thu 25/9
8:30 a.m.-3:00 p.m.
1 stop13h 30m
C$ 1,679
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Mon 22/12
6:35 p.m.-3:15 p.m.
1 stop13h 40m
Varna
Fri 2/1
4:00 p.m.-11:22 p.m.
2 stops38h 22m
C$ 2,371
MontrealVarna
YUL - VAR
YULVAR
Montreal Pierre Elliott Trudeau Intl
Tue 16/9
5:10 p.m.-9:20 p.m.
2 stops21h 10m
Varna
Thu 25/9
3:35 a.m.-12:40 a.m.
2 stops28h 05m
C$ 2,995
MontrealSofia
YUL - SOF
YULSOF
Montreal Pierre Elliott Trudeau Intl
Sat 6/9
6:45 a.m.-10:55 p.m.
2 stops33h 10m
C$ 454
Showing 1-10 of 13 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$ 813). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria in July is currently the most expensive (average of C$ 1,179). 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 30 July 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 30 July 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to Bulgaria, such as Aegean Airlines,Austrian Airlines, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Food
7.4
Boarding
7.8
Comfort
7.9
Crew
8.6
Overall
8.2
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Related info for your journey
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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.
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 30 July 2025.
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