Cheap flights from Toronto Pearson Intl Airport to Sofia from C$ 308

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
25 Aug — 1 Sep1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Sofia are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Monday and return on a Saturday

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 20 August 2025.

Round-trip from

C$ 1,078

One-way from

C$ 308

Popular in

July

Cheapest in

February

Average price

C$ 1,469
11/9-14/9
  • 11/9-14/9
  • 3 total stops
  • 49h 10m total
  • Toronto to Sofia
4/10
  • 4/10
  • 1 total stop
  • 17h 45m total
  • Toronto to Sofia
Highest demand for flights based on searches. 12% potential increase in price (C$ 273 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Average for round-trip flights in August 2025

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 20 August 2025.

Fri 26/911:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Fri 10/107:15 p.m.SOF - YYZ
2 stops51h 35mMultiple Airlines
Deal found 20/8C$ 1,078
Thu 2/104:35 p.m.YYZ - SOF
2 stops12h 25mMultiple Airlines
Sat 8/117:55 a.m.SOF - YYZ
2 stops17h 55mMultiple Airlines
Deal found 20/8C$ 1,083
Sat 27/911:55 p.m.YYZ - SOF
1 stop16h 00mMultiple Airlines
Sun 12/106:15 a.m.SOF - YYZ
2 stops16h 35mMultiple Airlines
Deal found 19/8C$ 1,089
Thu 11/911:50 p.m.YYZ - SOF
2 stops19h 40mMultiple Airlines
Fri 19/96:10 a.m.SOF - YYZ
1 stop16h 30mMultiple Airlines
Deal found 19/8C$ 1,090
Fri 3/102:30 p.m.YYZ - SOF
2 stops27h 20mMultiple Airlines
Fri 17/105:55 p.m.SOF - YYZ
2 stops27h 00mMultiple Airlines
Deal found 19/8C$ 1,093
Sat 4/102:15 p.m.YYZ - SOF
2 stops25h 45mUnited Airlines
Sat 18/108:00 a.m.SOF - YYZ
2 stops18h 05mUnited Airlines
Deal found 19/8C$ 1,096
Fri 26/911:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Sun 5/1011:20 p.m.SOF - YYZ
1 stop21h 50mMultiple Airlines
Deal found 19/8C$ 1,097
Thu 11/96:20 p.m.YYZ - SOF
2 stops23h 00mMultiple Airlines
Sun 14/96:00 p.m.SOF - YYZ
3 stops29h 36mMultiple Airlines
Deal found 20/8C$ 1,100
Wed 17/99:05 p.m.YYZ - SOF
1 stop15h 00mMultiple Airlines
Tue 7/108:10 p.m.SOF - YYZ
1 stop25h 15mMultiple Airlines
Deal found 19/8C$ 1,105
Thu 18/910:55 a.m.YYZ - SOF
2 stops19h 35mMultiple Airlines
Sun 19/109:10 p.m.SOF - YYZ
1 stop30h 00mMultiple Airlines
Deal found 19/8C$ 1,110
Fri 3/108:20 p.m.YYZ - SOF
1 stop19h 40mLufthansa
Fri 17/1012:00 p.m.SOF - YYZ
1 stop14h 45mLufthansa
Deal found 19/8C$ 1,111

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 629,999 searches. Data last updated 20 August 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

Thu 11/9

7:50 p.m.-12:20 a.m.

1 stop21h 30m

Sofia

Sun 14/9

11:20 p.m.-8:00 p.m.

2 stops27h 40m

C$ 1,078

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 15/9

10:45 p.m.-10:25 p.m.

1 stop16h 40m

Sofia

Mon 22/9

12:55 p.m.-4:36 p.m.

3 stops34h 41m

C$ 1,083

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 2/10

4:35 p.m.-12:00 p.m.

2 stops12h 25m

Sofia

Sat 8/11

7:55 a.m.-6:50 p.m.

2 stops17h 55m

C$ 1,083

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 1/2

5:00 p.m.-1:10 p.m.

2 stops13h 10m

Sofia

Sun 15/2

12:35 p.m.-7:50 p.m.

2 stops14h 15m

C$ 1,086

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 27/9

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

1 stop16h 00m

Sofia

Sun 12/10

6:15 a.m.-3:50 p.m.

2 stops16h 35m

C$ 1,089

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 3/10

10:20 p.m.-1:50 p.m.

1 stop32h 30m

Sofia

Mon 13/10

6:40 p.m.-5:20 p.m.

1 stop29h 40m

C$ 1,090

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 11/9

11:50 p.m.-2:30 a.m.

2 stops19h 40m

Sofia

Fri 19/9

6:10 a.m.-3:40 p.m.

1 stop16h 30m

C$ 1,090

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 3/10

2:30 p.m.-12:50 a.m.

2 stops27h 20m

Sofia

Fri 17/10

5:55 p.m.-1:55 p.m.

2 stops27h 00m

C$ 1,093

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 4/10

2:15 p.m.-11:00 p.m.

2 stops25h 45m

Sofia

Sat 18/10

8:00 a.m.-7:05 p.m.

2 stops18h 05m

C$ 1,096

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 26/9

11:55 p.m.-12:50 a.m.

1 stop17h 55m

Sofia

Sun 5/10

11:20 p.m.-2:10 p.m.

1 stop21h 50m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 14 results
1
2

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 8 August 2025.

The best time to book flights from Toronto Pearson Intl Airport to Sofia is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to Sofia?

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 20 August 2025.
Read reviews from past customers who have flown LOT,Austrian Airlines, andTurkish Airlines from Toronto Pearson Intl Airport to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Boarding

7.6

Crew

8.2

Entertainment

7.0

Food

7.2

Overall

7.6

Comfort

7.5

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

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?

    If you book a flight to Sofia from Toronto Pearson Intl, you will be flying to Sofia, which is the city’s only airport. Sofia (SOF) is located 6.7 km from the centre of Sofia. There are 0 flights from Toronto Pearson Intl to Sofia per day from 7 different airlines.

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

    Our cheapest airline available from Toronto Pearson Intl Airport to Sofia is British Airways. Our recent data shows that you can find tickets from as low as C$ 892 on this airline. Additional options worth looking into are Austrian Airlines and SWISS, starting at C$ 1,001 and C$ 1,009 round-trip. British Airways is priced at 33% 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Sofia (average of C$ 807). Flying from Toronto Pearson 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.

See more FAQs

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Alternative routes for Pearson Intl to Sofia

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Pearson Intl to Sofia

Discover the top 7 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 629,999 searches. Data last updated 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 892AverageC$ 968FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 1,001AverageC$ 1,280FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
SWISSCheapestC$ 1,009AverageC$ 1,240FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 1,044AverageC$ 1,308FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,061AverageC$ 1,323FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,066AverageC$ 1,472FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapestC$ 1,131AverageC$ 1,226FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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Can Cheapflights find flights from Pearson Intl to Sofia with no change fees?

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Can Cheapflights notify me if prices for flights from Pearson Intl to Sofia become cheaper?

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

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