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Cheap flights from Sofia to Montreal Pierre Elliott Trudeau Intl Airport from C$ 363

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YUL
28 May — 4 Jun1
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.

Cheapest flights from Sofia to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Sofia to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Thu 7/57:00 p.m.
SOF
-
YUL
2 stops33h 00m
Multiple Airlines
Wed 20/511:00 p.m.
YUL
-
SOF
1 stop31h 40m
Multiple Airlines
Deal found 27/4C$ 943
Thu 7/59:05 p.m.
SOF
-
YUL
1 stop28h 05m
Turkish Airlines
Wed 20/58:05 p.m.
YUL
-
SOF
1 stop34h 10m
Turkish Airlines
Deal found 26/4C$ 1,036
Thu 7/511:30 a.m.
SOF
-
YUL
2 stops16h 08m
Air Canada
Wed 20/58:40 p.m.
YUL
-
SOF
1 stop15h 00m
Air Canada
Deal found 24/4C$ 1,176
Mon 20/76:55 p.m.
SOF
-
YUL
1 stop25h 55m
Austrian Airlines
Thu 30/76:35 p.m.
YUL
-
SOF
1 stop10h 05m
Austrian Airlines
Deal found 23/4C$ 1,180
Mon 27/45:00 a.m.
SOF
-
YUL
2 stops23h 00m
Multiple Airlines
Wed 13/58:35 p.m.
YUL
-
SOF
2 stops21h 05m
Multiple Airlines
Deal found 23/4C$ 1,191
Mon 20/76:55 p.m.
SOF
-
YUL
1 stop25h 55m
Multiple Airlines
Thu 30/74:40 p.m.
YUL
-
SOF
2 stops12h 30m
Multiple Airlines
Deal found 23/4C$ 1,204

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 28 April 2026.

Round-trip from

C$ 1,180

One-way from

C$ 363

Popular in

March

Cheapest in

November

Average price

C$ 983
Austrian Airlines
  • Austrian Airlines
  • 20/7-30/7
  • 2 total stops
  • 36h 00m total
  • Sofia to Montreal
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 25h 55m total
  • Sofia to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 28 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 20/7

6:55 p.m.-1:50 p.m.

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

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

1 stop10h 05m

C$ 1,180

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 20/7

6:55 p.m.-1:50 p.m.

1 stop25h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

4:40 p.m.-12:10 p.m.

2 stops12h 30m

C$ 1,204

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 17/7

6:10 a.m.-6:50 p.m.

1 stop19h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

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

1 stop15h 00m

C$ 1,230

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 17/7

8:00 a.m.-4:58 p.m.

2 stops15h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

1:15 p.m.-11:10 a.m.

2 stops14h 55m

C$ 1,261

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Wed 19/8

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

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

2:10 p.m.-11:55 p.m.

2 stops26h 45m

C$ 1,370

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 21/8

6:20 a.m.-11:56 a.m.

2 stops36h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 1/1

8:10 a.m.-1:45 p.m.

2 stops22h 35m

C$ 1,374

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sun 23/8

8:00 a.m.-10:40 a.m.

2 stops33h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

3:00 p.m.-6:15 p.m.

2 stops20h 15m

C$ 1,404

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Fri 21/8

6:10 a.m.-6:50 p.m.

1 stop19h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 30/12

5:55 p.m.-6:15 p.m.

1 stop17h 20m

C$ 1,423

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sat 22/8

8:00 a.m.-7:45 p.m.

2 stops18h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 27/12

3:00 p.m.-6:15 p.m.

2 stops20h 15m

C$ 1,435
Quickest round-trip

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Wed 19/8

7:00 a.m.-4:45 p.m.

2 stops16h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 28/12

7:05 p.m.-3:30 p.m.

2 stops13h 25m

C$ 1,630

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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

How much does it cost to fly round-trip from Sofia to Montreal Pierre Elliott Trudeau Intl Airport?

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 28 April 2026.
See what other customers who have flown with Air Canada and Lufthansa 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.
Air Canada
7.1
Good
10,974 reviews
Check prices

Crew

7.8

Food

6.3

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
10,974 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Crew

7.8

Food

6.3

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Lufthansa
6.8
Okay
7,956 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Crew

7.8

Food

6.3

Entertainment

6.8

Comfort

7.1

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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. 2 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$ 1,261, Austrian Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Sofia in 15h 58m. 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$ 889), and Lufthansa (C$ 908) offers the cheapest pricing from Sofia to Montreal Pierre Elliott Trudeau Intl Airport. Users have found that Air Canada is 19% 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
Trois-Rivières
Sherbrooke
Brossard
Montebello
Cornwall
Longueuil
Boucherville
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sofia to Pierre Elliott Trudeau Intl

Discover the top 2 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 889AverageC$ 1,108FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 908AverageC$ 1,003FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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