What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Vienna (VIE) – chosen by Cheapflights users on 32% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Sofia on Cheapflights.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 53m.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of C$ 1,380.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 10h 17m.

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

According to our current data, British Airways (C$ 948), Austrian Airlines (C$ 1,016), and Air Canada (C$ 1,046) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Sofia. British Airways is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Sofia flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most popular airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Air Canada, British Airways and Lufthansa are the most popular airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia.

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Travellers have found that booking a Tuesday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia lean towards being more expensive in December. Prices are generally better when you fly from Montreal Pierre Elliott Trudeau Intl Airport to Sofia in November, with the cheapest ticket starting at C$ 1,066.

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

One of the essential ways to save on airfare from Montreal Pierre Elliott Trudeau Intl Airport to Sofia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 12% on airfare.

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

Sofia (SOF), located 6.7 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Sofia. 5 airlines have flights to Sofia from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Sofia should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.

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

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

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

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 Sofia.

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

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

C$ 430+ Flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Sofia are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Sofia

Round-trip from	C$ 964
One-way from	C$ 430
Popular in	December
Cheapest in	January
Average price	C$ 1,589

Austrian Airlines
1/10-15/10
3 total stops
29h 05m total
Montreal to Sofia

Search Deals

26/10
1 total stop
14h 30m total
Montreal to Sofia

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Pierre Elliott Trudeau Intl to Sofia

Cheapest flights from Pierre Elliott Trudeau Intl to Sofia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 1/106:55 p.m.YUL - SOF

2 stops16h 15mAustrian Airlines

Wed 15/108:00 a.m.SOF - YUL

1 stop12h 50mAustrian Airlines

Deal found 9/9C$ 964

Mon 6/101:10 p.m.YUL - SOF

2 stops15h 05mAir Canada

Thu 16/106:00 a.m.SOF - YUL

2 stops18h 50mAir Canada

Deal found 9/9C$ 977

Fri 12/911:00 p.m.YUL - SOF

1 stop27h 45mMultiple Airlines

Tue 30/98:10 p.m.SOF - YUL

1 stop31h 50mMultiple Airlines

Deal found 10/9C$ 978

Tue 7/107:00 a.m.YUL - SOF

2 stops21h 15mAir Canada

Tue 14/106:00 a.m.SOF - YUL

2 stops17h 20mAir Canada

Deal found 9/9C$ 981

Mon 22/911:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Sat 4/105:20 p.m.SOF - YUL

1 stop29h 55mMultiple Airlines

Deal found 8/9C$ 985

Tue 16/99:30 p.m.YUL - SOF

1 stop14h 10mMultiple Airlines

Sun 12/105:05 p.m.SOF - YUL

1 stop25h 10mMultiple Airlines

Deal found 9/9C$ 988

Sun 2/118:10 p.m.YUL - SOF

1 stop10h 00mAir Canada

Sat 15/112:00 p.m.SOF - YUL

1 stop11h 20mAir Canada

Deal found 10/9C$ 996

Wed 1/1010:50 p.m.YUL - SOF

1 stop17h 10mMultiple Airlines

Wed 15/108:00 a.m.SOF - YUL

1 stop12h 50mMultiple Airlines

Deal found 9/9C$ 998

Wed 1/108:00 p.m.YUL - SOF

2 stops44h 00mUnited Airlines

Wed 15/108:00 a.m.SOF - YUL

2 stops34h 45mUnited Airlines

Deal found 9/9C$ 999

Mon 15/911:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Wed 17/95:30 p.m.SOF - YUL

1 stop25h 05mMultiple Airlines

Deal found 9/9C$ 1,005

Best flights from Pierre Elliott Trudeau Intl to Sofia
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2025.

Wed 1/106:55 p.m.YUL - SOF

2 stops16h 15mAustrian Airlines

Wed 15/108:00 a.m.SOF - YUL

1 stop12h 50mAustrian Airlines

Deal found 9/9C$ 964

Tue 7/108:15 p.m.YUL - SOF

3 stops19h 55mMultiple Airlines

Tue 14/101:15 p.m.SOF - YUL

3 stops38h 45mMultiple Airlines

Deal found 9/9C$ 964

Mon 6/101:10 p.m.YUL - SOF

2 stops15h 05mAir Canada

Thu 16/106:00 a.m.SOF - YUL

2 stops18h 50mAir Canada

Deal found 9/9C$ 977

Sun 8/39:10 p.m.YUL - SOF

1 stop10h 00mAir Canada

Thu 2/412:45 p.m.SOF - YUL

1 stop13h 05mAir Canada

Deal found 10/9C$ 982

Mon 22/911:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Sat 4/105:20 p.m.SOF - YUL

1 stop29h 55mMultiple Airlines

Deal found 8/9C$ 985

Sun 8/39:10 p.m.YUL - SOF

1 stop10h 00mAir Canada

Tue 31/312:45 p.m.SOF - YUL

1 stop13h 05mAir Canada

Deal found 10/9C$ 982

Mon 9/39:10 p.m.YUL - SOF

1 stop10h 05mAir Canada

Fri 3/46:00 a.m.SOF - YUL

1 stop19h 50mAir Canada

Deal found 10/9C$ 982

Mon 9/39:10 p.m.YUL - SOF

1 stop10h 05mAir Canada

Tue 31/36:00 a.m.SOF - YUL

1 stop19h 50mAir Canada

Deal found 10/9C$ 982

Sun 8/39:10 p.m.YUL - SOF

1 stop15h 10mAir Canada

Wed 1/46:00 a.m.SOF - YUL

2 stops32h 41mAir Canada

Deal found 10/9C$ 989

Sun 8/39:10 p.m.YUL - SOF

1 stop10h 00mAir Canada

Fri 3/46:00 a.m.SOF - YUL

2 stops25h 31mAir Canada

Deal found 10/9C$ 989

Sun 8/39:10 p.m.YUL - SOF

1 stop15h 10mAir Canada

Sun 29/36:00 a.m.SOF - YUL

2 stops32h 41mAir Canada

Deal found 10/9C$ 989

Last-minute flights from Pierre Elliott Trudeau Intl to Sofia
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Sofia. Data last updated 11 September 2025 and is based on user searches.

Fri 12/911:00 p.m.YUL - SOF

1 stop27h 45mMultiple Airlines

Tue 30/98:10 p.m.SOF - YUL

1 stop31h 50mMultiple Airlines

Deal found 10/9C$ 978

Mon 15/911:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Wed 17/95:30 p.m.SOF - YUL

1 stop25h 05mMultiple Airlines

Deal found 9/9C$ 1,005

Tue 16/99:30 p.m.YUL - SOF

1 stop14h 10mMultiple Airlines

Sun 12/105:05 p.m.SOF - YUL

1 stop25h 10mMultiple Airlines

Deal found 9/9C$ 988

Mon 22/911:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Sat 4/105:20 p.m.SOF - YUL

1 stop29h 55mMultiple Airlines

Deal found 8/9C$ 985

Wed 1/106:55 p.m.YUL - SOF

2 stops16h 15mAustrian Airlines

Wed 15/108:00 a.m.SOF - YUL

1 stop12h 50mAustrian Airlines

Deal found 9/9C$ 964

Wed 1/1010:50 p.m.YUL - SOF

1 stop17h 10mMultiple Airlines

Wed 15/108:00 a.m.SOF - YUL

1 stop12h 50mMultiple Airlines

Deal found 9/9C$ 998

Wed 1/108:00 p.m.YUL - SOF

2 stops44h 00mUnited Airlines

Wed 15/108:00 a.m.SOF - YUL

2 stops34h 45mUnited Airlines

Deal found 9/9C$ 999

Mon 6/101:10 p.m.YUL - SOF

2 stops15h 05mAir Canada

Thu 16/106:00 a.m.SOF - YUL

2 stops18h 50mAir Canada

Deal found 9/9C$ 977

Tue 7/107:00 a.m.YUL - SOF

2 stops21h 15mAir Canada

Tue 14/106:00 a.m.SOF - YUL

2 stops17h 20mAir Canada

Deal found 9/9C$ 981

Wed 8/109:50 p.m.YUL - SOF

2 stops30h 25mMultiple Airlines

Fri 31/106:45 p.m.SOF - YUL

2 stops24h 00mMultiple Airlines

Deal found 9/9C$ 1,016

One-way flights from Pierre Elliott Trudeau Intl to Sofia
Search for one-way flight options from Pierre Elliott Trudeau Intl to Sofia. Find affordable one-way fares based on user searches. Data last updated 11 September 2025.

Sun 26/1010:40 p.m.YUL - SOF

1 stop14h 30mMultiple Airlines

Deal found 10/9C$ 430

Sat 25/107:30 a.m.YUL - SOF

3 stops32h 30mMultiple Airlines

Deal found 10/9C$ 491

Mon 22/95:55 p.m.YUL - SOF

1 stop18h 55mAegean Airlines

Deal found 11/9C$ 1,017

Mon 22/99:20 p.m.YUL - SOF

2 stops14h 20mLufthansa

Deal found 10/9C$ 1,215

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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 15/10

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

1 stop12h 50m

C$ 964

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 7/10

8:15 p.m.-11:10 p.m.

3 stops19h 55m

Sofia

Tue 14/10

1:15 p.m.-9:00 p.m.

3 stops38h 45m

C$ 964

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 6/10

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

2 stops15h 05m

Sofia

Thu 16/10

6:00 a.m.-5:50 p.m.

2 stops18h 50m

C$ 977

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:10 p.m.-1:10 p.m.

1 stop10h 00m

Sofia

Thu 2/4

12:45 p.m.-6:50 p.m.

1 stop13h 05m

C$ 982

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:10 p.m.-1:10 p.m.

1 stop10h 00m

Sofia

Tue 31/3

12:45 p.m.-6:50 p.m.

1 stop13h 05m

C$ 982

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:10 p.m.-1:15 p.m.

1 stop10h 05m

Sofia

Fri 3/4

6:00 a.m.-6:50 p.m.

1 stop19h 50m

C$ 982

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

9:10 p.m.-1:15 p.m.

1 stop10h 05m

Sofia

Tue 31/3

6:00 a.m.-6:50 p.m.

1 stop19h 50m

C$ 982

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

11:00 p.m.-7:25 p.m.

1 stop13h 25m

Sofia

Sat 4/10

5:20 p.m.-4:15 p.m.

1 stop29h 55m

C$ 985

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:10 p.m.-6:20 p.m.

1 stop15h 10m

Sofia

Wed 1/4

6:00 a.m.-7:41 a.m.

2 stops32h 41m

C$ 989

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

9:10 p.m.-1:10 p.m.

1 stop10h 00m

Sofia

Fri 3/4

6:00 a.m.-12:31 a.m.

2 stops25h 31m

C$ 989

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 15 results

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

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

Prices

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia (average of C$ 807). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia 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.

Reviews of airlines servicing Sofia

See what other customers who have flown with Austrian Airlines,Turkish Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Sofia 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

850 reviews

Check prices

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

850 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

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.

Turkish Airlines

7.3

Good

3,968 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

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

10,000 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

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

7,409 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

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.

British Airways

6.7

Okay

7,361 reviews

Austrian Airlines

7.6

Good

850 reviews

Check prices

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

What airport do you fly into for flights to Sofia from Montreal Pierre Elliott Trudeau Intl?
Sofia (SOF), located 6.7 km from the city centre, is the airport you fly into when you book flights from Montreal Pierre Elliott Trudeau Intl to Sofia. 5 airlines have flights to Sofia from Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Montreal Pierre Elliott Trudeau Intl to Sofia should not be difficult; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day.
How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?
A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia can take about 15h 05m. Austrian Airlines provides one of the quickest options available for as low as C$ 977. Airlines will cover a distance of 7247 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia round-trip?
According to our current data, British Airways (C$ 948), Austrian Airlines (C$ 1,016), and Air Canada (C$ 1,046) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Sofia. British Airways is priced at 37% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Sofia that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Sofia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Sofia?
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 Sofia.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Sofia?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Sofia 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 Sofia?
Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia (average of C$ 807). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Sofia 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.

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Sofia

Airline	Cheapest	Average	Flexibility	On-time
British Airways	CheapestC$ 948	AverageC$ 1,346	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Austrian Airlines	CheapestC$ 1,016	AverageC$ 1,601	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Lufthansa	CheapestC$ 1,046	AverageC$ 1,385	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	CheapestC$ 1,046	AverageC$ 1,401	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Turkish Airlines	CheapestC$ 1,152	AverageC$ 1,543	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Sofia. 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 Sofia?

Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Pierre Elliott Trudeau Intl to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia from C$ 430

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Sofia are usually found in January or February, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Sofia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pierre Elliott Trudeau Intl to Sofia

Cheapest flights from Pierre Elliott Trudeau Intl to SofiaExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Sofia from Pierre Elliott Trudeau Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

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

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Sofia?

Reviews of airlines servicing Sofia

See what other customers who have flown with Austrian Airlines,Turkish Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Sofia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Sofia. 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 into for flights to Sofia from Montreal Pierre Elliott Trudeau Intl?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Top 5 airlines flying from Pierre Elliott Trudeau Intl to Sofia

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Cheapest flights from Pierre Elliott Trudeau Intl to Sofia
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.