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$819+ Cheap flights from Pearson Intl (YYZ) to Sofia (SOF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Toronto Pearson Intl to Sofia are usually found in February or March, booked 60 days in advance, depart on a Sunday or Tuesday and return on a Sunday

Cheap flight deals from Pearson Intl to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Sofia (SOF). 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 September 11, 2025.

Round-trip from

$819
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$991
From Toronto Pearson Intl to Sofia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Pearson Intl to Sofia

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

This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:25 pmYYZ - SOF
3 stops33h 35mMultiple Airlines
Mon 10/207:15 pmSOF - YYZ
3 stops33h 26mMultiple Airlines
Deal found 9/11$819
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:55 pmYYZ - SOF
1 stop17h 55mMultiple Airlines
Tue 10/149:00 pmSOF - YYZ
3 stops40h 59mMultiple Airlines
Deal found 9/11$822
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:20 pmYYZ - SOF
1 stop32h 30mLOT
Sat 10/255:20 amSOF - YYZ
1 stop19h 00mLOT
Deal found 9/11$854
This SWISS deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:15 pmYYZ - SOF
1 stop30h 50mSWISS
Mon 10/203:30 pmSOF - YYZ
1 stop28h 20mSWISS
Deal found 9/11$862
This SWISS deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:15 pmYYZ - SOF
1 stop30h 50mSWISS
Tue 10/141:15 pmSOF - YYZ
1 stop34h 10mSWISS
Deal found 9/11$912
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:05 amYYZ - SOF
2 stops18h 35mUnited Airlines
Sat 10/256:00 amSOF - YYZ
2 stops20h 05mUnited Airlines
Deal found 9/11$925
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:20 pmYYZ - SOF
1 stop19h 40mMultiple Airlines
Sat 10/252:05 pmSOF - YYZ
2 stops16h 05mMultiple Airlines
Deal found 9/11$928
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:10 pmYYZ - SOF
2 stops28h 05mMultiple Airlines
Sun 1/116:10 amSOF - YYZ
1 stop17h 05mMultiple Airlines
Deal found 9/10$959

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pearson Intl to Sofia 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to Sofia that are best for you.

Fly from

Pearson Intl

Fly to

Sofia

Route

Depart

Return

Price

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 9/30

4:25 pm-9:00 am

3 stops33h 35m

Sofia

Mon 10/20

7:15 pm-9:41 pm

3 stops33h 26m

$819

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 9/26

11:55 pm-12:50 am

1 stop17h 55m

Sofia

Tue 10/14

9:00 pm-6:59 am

3 stops40h 59m

$822

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 9/30

8:15 pm-10:05 am

1 stop30h 50m

Sofia

Mon 10/20

3:30 pm-12:50 pm

1 stop28h 20m

$862

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 9/29

8:15 pm-10:05 am

1 stop30h 50m

Sofia

Tue 10/14

1:15 pm-4:25 pm

1 stop34h 10m

$912

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 9/26

10:05 am-11:40 am

2 stops18h 35m

Sofia

Sat 10/25

6:00 am-7:05 pm

2 stops20h 05m

$925

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 9/26

8:20 pm-11:00 pm

1 stop19h 40m

Sofia

Sat 10/25

2:05 pm-11:10 pm

2 stops16h 05m

$928

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 12/12

10:30 pm-10:15 am

2 stops28h 45m

Sofia

Sun 1/11

2:00 pm-12:04 am

2 stops17h 04m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Pearson Intl to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Pearson 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 Toronto Pearson Intl Airport to Sofia

How far ahead should I book a flight from Toronto Pearson Intl Airport to Sofia?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Sofia. Price data was last updated on August 29, 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Sofia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to Sofia?

Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Sofia (average of $632). Flying from Toronto Pearson Intl Airport to Sofia in June is currently the most expensive (average of $1,185). 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 YYZ to SOF?

Find hourly flight availability from Pearson Intl to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to Sofia at noon. If you’re flexible enough to do this you can expect to save up to 2% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated September 11, 2025.
See what other customers who have flown with LOT, Air Canada, and Lufthansa from Toronto Pearson 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.
LOT
7.6
Good
1,114 reviews

Comfort

7.5

Entertainment

7.0

Overall

7.6

Food

7.2

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
LOT
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews

Comfort

7.5

Entertainment

7.0

Overall

7.6

Food

7.2

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Air Canada
7.1
Good
10,000 reviews
LOT
7.6
Good
1,114 reviews

Comfort

7.5

Entertainment

7.0

Overall

7.6

Food

7.2

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed
Lufthansa
6.8
Okay
7,409 reviews
LOT
7.6
Good
1,114 reviews

Comfort

7.5

Entertainment

7.0

Overall

7.6

Food

7.2

Crew

8.2

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Enver,Sep 2025

TGD - WAW

We ware in the plane for two hours before takeoff waiting and one hour after takeoff we landed

Related info for your journey

Find useful and relevant information for your journey from Pearson 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 Toronto Pearson Intl?

    Sofia (SOF) is the airport you will fly into if you book a flight from Toronto Pearson Intl to Sofia. You should not have trouble finding flights to Sofia from Toronto Pearson Intl; the airport handles an average of 0 inbound flights from Toronto Pearson Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Sofia airport from Toronto Pearson Intl. It is only a 4.2 mi journey from Sofia (SOF) to Sofia’s city center.

  • How long is the flight from Toronto Pearson Intl Airport to Sofia?

    SWISS and United Airlines can get you from Toronto Pearson Intl Airport to Sofia in just under 18h 35m. Your travel time can differ by up to 12h 15m. The distance between Toronto Pearson Intl Airport and Sofia is about 4806 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Toronto Pearson Intl Airport to Sofia round-trip?

    Lufthansa, at $807, was found to be the cheapest airline from Toronto Pearson Intl Airport to Sofia.Alternate airlines to your destination round-trip include Air Canada and LOT. Lufthansa is priced at 16% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Pearson Intl to Sofia?

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

  • Can I find deals for business class flights from Pearson Intl to Sofia?

    Yes. Cheapflights offers flight deals from Pearson 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 Toronto Pearson Intl Airport to Sofia?

    Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Sofia (average of $632). Flying from Toronto Pearson Intl Airport to Sofia in June is currently the most expensive (average of $1,185). 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.

See more FAQs

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 3 airlines flying from Pearson Intl to Sofia

Discover the top 3 airlines that operate flights from Pearson Intl to Sofia. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$807Average$998FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$829Average$1,076FlexibilityNo cancel feeOn-time67%
LOTCheapest$919Average$1,083FlexibilityNo cancel feeOn-time81%

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