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Cheap flights from Toronto Pearson Intl Airport to Sofia from C$ 409

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Sofia are usually found in February or January, booked 59 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 12 June 2025.

Round-trip from

C$ 1,092

One-way from

C$ 409

Popular in

July

Cheapest in

February

Average price

C$ 1,483
18/6-24/6
  • 18/6-24/6
  • 2 total stops
  • 40h 15m total
  • Toronto to Sofia
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15/9
  • 15/9
  • 1 total stop
  • 30h 45m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 274 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Wed 18/69:05 p.m.YYZ - SOF
1 stop15h 00mMultiple Airlines
Tue 24/68:10 p.m.SOF - YYZ
1 stop25h 15mMultiple Airlines
Deal found 10/6C$ 1,092
Sun 28/97:20 p.m.YYZ - SOF
1 stop11h 30mLOT
Sun 12/102:35 p.m.SOF - YYZ
1 stop12h 45mLOT
Deal found 10/6C$ 1,094
Wed 24/98:15 p.m.YYZ - SOF
2 stops32h 45mSWISS
Mon 13/103:30 p.m.SOF - YYZ
2 stops33h 28mSWISS
Deal found 10/6C$ 1,105
Sat 1/115:45 p.m.YYZ - SOF
1 stop18h 30mAir Canada
Mon 15/122:20 p.m.SOF - YYZ
1 stop12h 35mAir Canada
Deal found 10/6C$ 1,112
Fri 26/98:20 p.m.YYZ - SOF
1 stop15h 20mLufthansa
Thu 16/106:00 a.m.SOF - YYZ
1 stop15h 55mLufthansa
Deal found 10/6C$ 1,121
Thu 25/93:11 p.m.YYZ - SOF
2 stops15h 19mBritish Airways
Sun 12/109:10 p.m.SOF - YYZ
1 stop25h 50mBritish Airways
Deal found 10/6C$ 1,122
Thu 25/91:00 p.m.YYZ - SOF
2 stops15h 40mAustrian Airlines
Tue 14/108:00 a.m.SOF - YYZ
2 stops15h 25mAustrian Airlines
Deal found 10/6C$ 1,162
Fri 31/109:10 p.m.YYZ - SOF
1 stop30h 05mTurkish Airlines
Wed 10/124:00 p.m.SOF - YYZ
1 stop33h 15mTurkish Airlines
Deal found 10/6C$ 1,209
Fri 4/78:15 a.m.YYZ - SOF
2 stops31h 45mUnited Airlines
Sat 2/86:00 a.m.SOF - YYZ
2 stops37h 35mUnited Airlines
Deal found 10/6C$ 1,436

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 12 June 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

Sun 28/9

8:15 p.m.-12:00 p.m.

2 stops32h 45m

Sofia

Mon 13/10

3:30 p.m.-5:58 p.m.

2 stops33h 28m

C$ 1,092

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 28/9

7:20 p.m.-1:50 p.m.

1 stop11h 30m

Sofia

Sun 12/10

2:35 p.m.-8:20 p.m.

1 stop12h 45m

C$ 1,094

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 31/10

9:30 p.m.-10:15 a.m.

1 stop30h 45m

Sofia

Fri 12/12

6:15 a.m.-7:55 p.m.

1 stop20h 40m

C$ 1,099

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 1/11

5:45 p.m.-6:15 p.m.

1 stop18h 30m

Sofia

Mon 15/12

2:20 p.m.-7:55 p.m.

1 stop12h 35m

C$ 1,112

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 26/9

8:20 p.m.-6:40 p.m.

1 stop15h 20m

Sofia

Thu 16/10

6:00 a.m.-2:55 p.m.

1 stop15h 55m

C$ 1,121

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 25/9

3:11 p.m.-1:30 p.m.

2 stops15h 19m

Sofia

Sun 12/10

9:10 p.m.-4:00 p.m.

1 stop25h 50m

C$ 1,122

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 28/9

9:00 a.m.-11:40 a.m.

2 stops19h 40m

Sofia

Tue 14/10

6:20 a.m.-8:44 p.m.

2 stops21h 24m

C$ 1,161

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 25/9

1:00 p.m.-11:40 a.m.

2 stops15h 40m

Sofia

Tue 14/10

8:00 a.m.-4:25 p.m.

2 stops15h 25m

C$ 1,162

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 31/10

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

1 stop30h 05m

Sofia

Wed 10/12

4:00 p.m.-6:15 p.m.

1 stop33h 15m

C$ 1,209

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 15/9

10:15 p.m.-12:00 p.m.

1 stop30h 45m

C$ 409

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 12 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 9 June 2025.

The best time to book flights from Toronto Pearson Intl Airport to Sofia is 59 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$ 813). Flying from Toronto Pearson Intl Airport to Sofia in July is currently the most expensive (average of C$ 1,211). 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.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

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.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

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).

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 12 June 2025.
Read through reviews of airlines operating flights from Toronto to Sofia, such as LOT, Austrian Airlines and SWISS. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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.
LOT
7.6
Good
1,077 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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.
Austrian Airlines
7.6
Good
802 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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.
SWISS
7.5
Good
1,623 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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.
United Airlines
7.4
Good
8,790 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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.
Air Canada
7.1
Good
9,531 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Boarding

7.6

Food

7.2

Crew

8.2

Comfort

7.5

Overall

7.6

Entertainment

7.0

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 LOT. Our recent data shows that you can find tickets from as low as C$ 1,199 on this airline. Additional options worth looking into are Air Canada and British Airways, starting at C$ 1,236 and C$ 1,272 round-trip. LOT is priced at 9% 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$ 813). Flying from Toronto Pearson Intl Airport to Sofia in July is currently the most expensive (average of C$ 1,211). 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.
Toronto Island to Sofia flights
Hamilton to Sofia flights

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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 987AverageC$ 1,250FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
SWISSCheapestC$ 995AverageC$ 1,223FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 1,039AverageC$ 1,328FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,053AverageC$ 1,318FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,060AverageC$ 1,471FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapestC$ 1,115AverageC$ 1,248FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
United AirlinesCheapestC$ 1,116AverageC$ 1,178FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Sofia?

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

Yes! Cheapflights helps users easily find flights from Pearson Intl to Sofia with no change fees.

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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