Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Pearson Intl Airport to Sofia from C$ 429

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to Sofia are usually found in February or January, booked 40 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 30 April 2025.

Round-trip from

C$ 1,053

One-way from

C$ 429

Popular in

July

Cheapest in

February

Average price

C$ 1,244
SWISS
  • SWISS
  • 17/10-30/11
  • 3 total stops
  • 45h 45m total
  • Toronto to Sofia
Search Deals
18/10
  • 18/10
  • 1 total stop
  • 17h 45m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 303 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 2025
Search Deals

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 30 April 2025.

Fri 17/108:15 p.m.YYZ - SOF
2 stops32h 45mSWISS
Sun 30/1111:05 a.m.SOF - YYZ
1 stop13h 00mSWISS
Deal found 28/4C$ 1,053
Tue 12/88:40 p.m.YYZ - SOF
2 stops20h 15mAustrian Airlines
Mon 12/16:45 p.m.SOF - YYZ
2 stops29h 20mAustrian Airlines
Deal found 28/4C$ 1,056
Sat 16/86:20 p.m.YYZ - SOF
1 stop11h 45mAir Canada
Wed 14/11:45 p.m.SOF - YYZ
2 stops24h 50mAir Canada
Deal found 28/4C$ 1,057
Wed 3/911:00 a.m.YYZ - SOF
2 stops16h 05mMultiple Airlines
Thu 18/96:15 a.m.SOF - YYZ
2 stops17h 10mMultiple Airlines
Deal found 29/4C$ 1,067
Sat 16/86:20 p.m.YYZ - SOF
1 stop11h 45mLufthansa
Mon 12/16:55 p.m.SOF - YYZ
1 stop27h 00mLufthansa
Deal found 28/4C$ 1,071
Sun 7/93:12 p.m.YYZ - SOF
2 stops20h 58mBritish Airways
Sun 21/99:10 p.m.SOF - YYZ
1 stop30h 00mBritish Airways
Deal found 29/4C$ 1,091
Sun 22/69:45 a.m.YYZ - SOF
2 stops30h 15mUnited Airlines
Mon 14/76:00 a.m.SOF - YYZ
2 stops41h 01mUnited Airlines
Deal found 29/4C$ 1,092
Thu 16/1011:20 p.m.YYZ - SOF
2 stops38h 05mTurkish Airlines
Sat 8/119:40 p.m.SOF - YYZ
1 stop27h 50mTurkish Airlines
Deal found 27/4C$ 1,276
Tue 21/104:45 p.m.YYZ - SOF
2 stops17h 25mKLM
Fri 28/117:00 a.m.SOF - YYZ
1 stop15h 40mKLM
Deal found 28/4C$ 1,359
Sat 31/56:25 p.m.YYZ - SOF
1 stop18h 55mAmerican Airlines
Mon 30/68:00 p.m.SOF - YYZ
2 stops32h 30mAmerican Airlines
Deal found 28/4C$ 1,464
Thu 12/67:20 p.m.YYZ - SOF
1 stop15h 35mLOT
Thu 3/72:35 p.m.SOF - YYZ
1 stop12h 45mLOT
Deal found 29/4C$ 1,761

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 30 April 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

Fri 17/10

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

2 stops32h 45m

Sofia

Thu 27/11

4:00 p.m.-5:05 p.m.

1 stop32h 05m

C$ 1,053

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 12/8

8:40 p.m.-11:55 p.m.

2 stops20h 15m

Sofia

Mon 12/1

6:45 p.m.-5:05 p.m.

2 stops29h 20m

C$ 1,056

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 16/8

6:20 p.m.-1:05 p.m.

1 stop11h 45m

Sofia

Wed 14/1

1:45 p.m.-7:35 a.m.

2 stops24h 50m

C$ 1,057

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 3/9

11:00 a.m.-10:05 a.m.

2 stops16h 05m

Sofia

Thu 18/9

6:15 a.m.-4:25 p.m.

2 stops17h 10m

C$ 1,067

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 16/8

6:20 p.m.-1:05 p.m.

1 stop11h 45m

Sofia

Mon 12/1

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

1 stop27h 00m

C$ 1,071

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 7/9

3:12 p.m.-7:10 p.m.

2 stops20h 58m

Sofia

Sun 21/9

9:10 p.m.-8:10 p.m.

1 stop30h 00m

C$ 1,091

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 22/6

9:45 a.m.-11:00 p.m.

2 stops30h 15m

Sofia

Mon 14/7

6:00 a.m.-4:01 p.m.

2 stops41h 01m

C$ 1,092

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 16/10

11:20 p.m.-2:45 p.m.

2 stops32h 25m

Sofia

Fri 7/11

10:00 a.m.-6:30 p.m.

1 stop15h 30m

C$ 1,276

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 21/10

4:45 p.m.-5:10 p.m.

2 stops17h 25m

Sofia

Fri 28/11

7:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 1,359

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 31/5

6:25 p.m.-8:20 p.m.

1 stop18h 55m

Sofia

Mon 30/6

8:00 p.m.-9:30 p.m.

2 stops32h 30m

C$ 1,464

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 18 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 25 April 2025.

The best time to book flights from Toronto Pearson Intl Airport to Sofia is 40 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$ 1,237). 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 30 April 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to Sofia in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

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 30 April 2025.
Read through reviews of airlines operating flights from Toronto to Sofia, such as KLM, LOT and Austrian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,588 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 6 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 SWISS. Our recent data shows that you can find tickets from as low as C$ 1,053 on this airline. Additional options worth looking into are Austrian Airlines and Air Canada, starting at C$ 1,056 and C$ 1,063 round-trip. SWISS is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to Sofia one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as C$ 857. Users have also found prices from C$ 1,075 and C$ 1,232 on Turkish Airlines and LOT, respectively.

  • 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$ 1,237). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 6 airlines flying from Pearson Intl to Sofia

Discover the top 6 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 1,007AverageC$ 1,238FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Austrian AirlinesCheapestC$ 1,040AverageC$ 1,277FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,074AverageC$ 1,357FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 1,083AverageC$ 1,412FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 1,086AverageC$ 1,505FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapestC$ 1,128AverageC$ 1,266FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Pearson Intl to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pearson 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 Pearson Intl to Sofia?

Cheapflights simply makes it quick and affordable to book flights from Pearson 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 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.