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Cheap flights from Sofia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 495

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sofia to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Best flights from Sofia to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Sofia to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Fri 27/36:35 p.m.SOF - YUL
2 stops35h 57mLOT
Mon 30/37:00 p.m.YUL - SOF
2 stops16h 00mLOT
Deal found 10/12C$ 1,267
Fri 27/36:05 a.m.SOF - YUL
2 stops23h 47mAir Canada
Mon 30/38:40 p.m.YUL - SOF
1 stop15h 00mAir Canada
Deal found 11/12C$ 1,549
Mon 19/15:25 p.m.SOF - YUL
1 stop32h 20mBritish Airways
Sat 19/910:00 p.m.YUL - SOF
1 stop15h 20mBritish Airways
Deal found 10/12C$ 2,204
Mon 19/16:45 p.m.SOF - YUL
1 stop26h 00mAustrian Airlines
Sat 19/96:35 p.m.YUL - SOF
1 stop10h 05mAustrian Airlines
Deal found 10/12C$ 2,376
Mon 19/16:05 a.m.SOF - YUL
2 stops16h 40mMultiple Airlines
Sat 19/96:35 p.m.YUL - SOF
1 stop10h 05mMultiple Airlines
Deal found 10/12C$ 2,394
Mon 19/12:35 p.m.SOF - YUL
2 stops16h 18mLOT
Sat 19/94:30 p.m.YUL - SOF
2 stops18h 30mLOT
Deal found 10/12C$ 1,925

Find flight deals from Sofia to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sofia (SOF) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 1,267

One-way from

C$ 495

Popular in

August

Cheapest in

February

Average price

C$ 1,032
LOT
  • LOT
  • 27/3-30/3
  • 4 total stops
  • 59h 57m total
  • Sofia to Montreal
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 43h 30m total
  • Sofia to Montreal
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sofia to Pierre Elliott Trudeau Intl 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 12 December 2025.
Use the filters below to find and compare flights from Sofia to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Sofia

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 27/3

6:35 p.m.-12:32 a.m.

2 stops35h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

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

2 stops16h 00m

C$ 1,267

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 27/3

6:05 a.m.-11:52 p.m.

2 stops23h 47m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

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

1 stop15h 00m

C$ 1,549

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 19/1

2:35 p.m.-11:53 p.m.

2 stops16h 18m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

4:30 p.m.-6:00 p.m.

2 stops18h 30m

C$ 1,925

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 19/1

5:25 p.m.-6:45 p.m.

1 stop32h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

10:00 p.m.-8:20 p.m.

1 stop15h 20m

C$ 2,204

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 19/1

6:45 p.m.-1:45 p.m.

1 stop26h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:35 p.m.-11:40 a.m.

1 stop10h 05m

C$ 2,376

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 19/1

6:05 a.m.-3:45 p.m.

2 stops16h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

6:35 p.m.-11:40 a.m.

1 stop10h 05m

C$ 2,394

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sun 25/1

11:45 p.m.-12:15 p.m.

2 stops43h 30m

C$ 495

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sat 3/1

5:00 a.m.-5:50 p.m.

2 stops43h 50m

C$ 2,234

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sat 3/1

7:00 a.m.-3:20 p.m.

1 stop15h 20m

C$ 2,458

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sat 3/1

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

1 stop12h 35m

C$ 2,920

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Sofia 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 Sofia to Montreal Pierre Elliott Trudeau Intl Airport

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

Find hourly flight availability from Sofia to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

One of the essential ways to save on airfare from Sofia to Montreal Pierre Elliott Trudeau Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 12 December 2025.
See what other customers who have flown with Austrian Airlines,Air Canada, andLufthansa from Sofia to Montreal Pierre Elliott Trudeau Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
879 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air Canada
7.1
Good
10,515 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,626 reviews
Austrian Airlines
7.6
Good
879 reviews
Check prices

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Food

6.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

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

  • What airport do you fly from for flights from Sofia to Montreal Pierre Elliott Trudeau Intl?

    Sofia (SOF), located 6.7 km from the city centre, is the airport you fly out of when you book flights from Sofia to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Sofia to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Sofia to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

    For as low as C$ 1,549, LOT can have you in Montreal Pierre Elliott Trudeau Intl Airport from Sofia in 23h 47m. There are 7247 km between Sofia and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sofia to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Air Canada (C$ 828), Lufthansa (C$ 878), and Austrian Airlines (C$ 883) offers the cheapest pricing from Sofia to Montreal Pierre Elliott Trudeau Intl Airport. Users have found that Air Canada is 15% cheaper than the other options available to this destination.

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

    Yes. In addition to deals on Sofia to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

See more FAQs

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Sofia to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Sofia to Pierre Elliott Trudeau Intl. 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 828AverageC$ 973FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 878AverageC$ 1,015FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 883AverageC$ 1,144FlexibilityNo cancel feeOn-time78%
Search Austrian 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 Sofia to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Sofia to Pierre Elliott Trudeau Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sofia to Pierre Elliott Trudeau Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sofia to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Sofia today and book when prices fit your budget.

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