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Cheap flights from Toronto to Sofia from C$ 555

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SOF
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Toronto to Sofia
Explore the most affordable flight options available from Toronto to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Wed 25/29:35 p.m.
YYZ
-
SOF
1 stop17h 10m
Multiple Airlines
Wed 4/39:55 p.m.
SOF
-
YYZ
2 stops23h 15m
Multiple Airlines
Deal found 27/1C$ 749
Wed 18/29:35 p.m.
YYZ
-
SOF
1 stop22h 20m
Multiple Airlines
Wed 25/27:30 p.m.
SOF
-
YYZ
1 stop26h 30m
Multiple Airlines
Deal found 28/1C$ 797
Mon 20/410:00 p.m.
YYZ
-
SOF
1 stop18h 00m
Multiple Airlines
Tue 28/46:50 p.m.
SOF
-
YYZ
2 stops25h 30m
Multiple Airlines
Deal found 27/1C$ 810
Mon 20/410:35 p.m.
YYZ
-
SOF
1 stop18h 05m
Multiple Airlines
Mon 27/412:30 p.m.
SOF
-
YYZ
2 stops31h 50m
Multiple Airlines
Deal found 26/1C$ 816
Sun 19/48:45 p.m.
YYZ
-
SOF
2 stops23h 10m
Multiple Airlines
Wed 29/46:00 a.m.
SOF
-
YYZ
2 stops23h 05m
Multiple Airlines
Deal found 27/1C$ 823
Tue 21/410:35 p.m.
YYZ
-
SOF
1 stop15h 15m
Multiple Airlines
Mon 27/412:30 p.m.
SOF
-
YYZ
2 stops31h 50m
Multiple Airlines
Deal found 26/1C$ 828
Tue 21/410:35 p.m.
YYZ
-
SOF
1 stop15h 15m
Multiple Airlines
Tue 28/46:50 p.m.
SOF
-
YYZ
2 stops25h 30m
Multiple Airlines
Deal found 26/1C$ 831
Fri 17/410:35 p.m.
YYZ
-
SOF
1 stop19h 40m
Multiple Airlines
Tue 28/46:30 a.m.
SOF
-
YYZ
2 stops37h 50m
Multiple Airlines
Deal found 26/1C$ 839
Mon 2/24:30 p.m.
YTZ
-
SOF
2 stops20h 10m
Multiple Airlines
Mon 9/25:45 a.m.
SOF
-
YTZ
3 stops46h 35m
Multiple Airlines
Deal found 26/1C$ 1,005
Mon 23/34:25 p.m.
YTZ
-
SOF
2 stops14h 50m
Air Canada
Thu 2/412:55 p.m.
SOF
-
YTZ
2 stops15h 37m
Air Canada
Deal found 27/1C$ 1,024
Sun 22/35:30 p.m.
YTZ
-
SOF
2 stops18h 50m
Air Canada
Wed 1/412:55 p.m.
SOF
-
YTZ
2 stops15h 37m
Air Canada
Deal found 27/1C$ 1,025
Wed 11/212:30 p.m.
YTZ
-
SOF
2 stops18h 20m
Multiple Airlines
Fri 27/26:45 p.m.
SOF
-
YTZ
2 stops33h 50m
Multiple Airlines
Deal found 28/1C$ 1,055

Find flight deals from Toronto to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Toronto (YTO) 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 29 January 2026.

Round-trip from

C$ 749

One-way from

C$ 555

Popular in

December

Cheapest in

March

Average price

C$ 1,106
25/2-4/3
  • 25/2-4/3
  • 3 total stops
  • 40h 25m total
  • Toronto to Sofia
Search Deals
15/3
  • 15/3
  • 1 total stop
  • 15h 00m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto 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 29 January 2026.
Use the filters below to find and compare flights from Toronto to Sofia that are best for you.

Fly from

Toronto

Fly to

Sofia

Route

Depart

Return

Price

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 25/2

10:30 a.m.-6:45 p.m.

3 stops25h 15m

Sofia

Wed 4/3

9:55 p.m.-2:10 p.m.

2 stops23h 15m

C$ 798

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 19/4

10:35 p.m.-10:00 p.m.

1 stop16h 25m

Sofia

Wed 29/4

2:10 p.m.-1:20 p.m.

2 stops30h 10m

C$ 922

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 5/3

9:35 p.m.-1:10 p.m.

1 stop32h 35m

Sofia

Thu 12/3

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

1 stop25h 35m

C$ 930

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 21/4

10:00 p.m.-8:30 p.m.

1 stop15h 30m

Sofia

Wed 29/4

9:25 p.m.-2:43 p.m.

2 stops48h 18m

C$ 953

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 18/4

6:28 p.m.-7:20 p.m.

2 stops41h 52m

Sofia

Mon 27/4

8:10 p.m.-4:05 p.m.

1 stop26h 55m

C$ 953

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 22/3

10:44 a.m.-4:20 p.m.

2 stops23h 36m

Sofia

Sun 5/4

9:05 p.m.-4:05 p.m.

1 stop26h 00m

C$ 957

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 19/4

10:15 p.m.-7:20 p.m.

1 stop14h 05m

Sofia

Wed 29/4

9:25 p.m.-4:05 p.m.

1 stop25h 40m

C$ 964

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 25/2

8:10 p.m.-8:50 p.m.

1 stop17h 40m

Sofia

Wed 4/3

9:35 a.m.-8:00 p.m.

1 stop17h 25m

C$ 973

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 20/4

7:29 p.m.-8:30 p.m.

2 stops42h 01m

Sofia

Mon 27/4

8:10 p.m.-6:49 p.m.

2 stops53h 39m

C$ 986

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Sun 22/3

5:30 p.m.-6:20 p.m.

2 stops18h 50m

Sofia

Wed 1/4

12:55 p.m.-9:32 p.m.

2 stops15h 37m

C$ 1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 28 results
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Best time to book a flight from Toronto to Sofia

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

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

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Sofia. Price data was last updated on 23 January 2026.

The best time to book flights from Toronto to Sofia is 26 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 to Sofia?

Currently, October is the cheapest month in which you can book a flight from Toronto to Sofia (average of C$ 859). Flying from Toronto to Sofia in July is currently the most expensive (average of C$ 1,235). 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 to Sofia?

What’s the top layover airport for flights from Toronto to Sofia?

Share of one-stop round-trip flights from Toronto to Sofia chosen by Cheapflights users in the past 12 months, using the same layover each way.

Warsaw (WAW) – chosen by Cheapflights users on 66% of one-stop itineraries from Toronto to Sofia on Cheapflights.

What’s the cheapest layover airport for flights from Toronto to Sofia?

Average round-trip fare for 1-stop flights from Toronto to Sofia, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of C$ 963.

What’s the fastest layover option from Toronto to Sofia?

Shortest average travel time for 1-stop one-way flights from Toronto to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Vienna (VIE) have the shortest average one-way travel time for 1-stop routes: 10h 48m.

Which airport typically offers the quickest layover for flights from Toronto to Sofia?

Average layover duration for 1-stop one-way flights from Toronto to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 2h 03m.

How often are flights from Toronto to Sofia delayed?

About 100% of weekly flights between Toronto and Sofia have experienced delays in the past year, with the average delay time being 85 minutes.

What is the most punctual flight time for Toronto to Sofia flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to Sofia flights?

Over the past year, ALS has had the lowest number of delays on this route, with just 100% of flights being delayed.

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 29 January 2026.
Get a feel of what it's like to fly with LOT,Austrian Airlines, andTurkish Airlines from Toronto to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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
7.5
Good
1,174 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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
Austrian Airlines
7.5
Good
895 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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
Turkish Airlines
7.3
Good
4,208 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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
10,667 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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
7,756 reviews
LOT
7.5
Good
1,174 reviews
Check prices

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Crew

8.2

Entertainment

6.9

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 Toronto 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?

    Most people fly into Sofia (SOF) if they book a flight to Sofia from Toronto. On average, Sofia has 0 inbound flights from Toronto per day from 6 airlines. Sofia is conveniently located just 6.7 km from Sofia’s city centre.

  • How long is the flight from Toronto to Sofia?

    For as low as C$ 953, British Airways can have you in Sofia from Toronto in 15h 30m. Toronto and Sofia are separated by a distance of 7735 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    British Airways, at C$ 860, was found to be the cheapest airline from Toronto to Sofia.Alternate airlines to your destination round-trip include Air Canada and Austrian Airlines. Users have found that British Airways is 32% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 595. Users have also found prices from C$ 934 and C$ 999 on Turkish Airlines and LOT, respectively.

  • What are the most popular routes from Toronto to Sofia?

    The most popular route from Toronto to Sofia is Toronto Pearson Intl - Sofia. You may also consider Toronto Island - Sofia or Hamilton - Sofia.

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

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

  • How can I find direct flights from Toronto to Sofia?

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

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

    Yes. Cheapflights offers flight deals from Toronto 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 to Sofia?

    Currently, October is the cheapest month in which you can book a flight from Toronto to Sofia (average of C$ 859). Flying from Toronto to Sofia in July is currently the most expensive (average of C$ 1,235). 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

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Fly from Toronto to Sofia on these airlines

Choose from the following airlines for your flight from Toronto to Sofia. Flights are based on user searches made on Cheapflights and were last updated on 29 January 2026.
LOT flights from Toronto to Sofia
Air Canada flights from Toronto to Sofia
Lufthansa flights from Toronto to Sofia

Top 6 airlines flying from Toronto to Sofia

Discover the top 6 airlines that operate flights from Toronto 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 860AverageC$ 938FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 913AverageC$ 1,257FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 980AverageC$ 1,295FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 999AverageC$ 1,294FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,008AverageC$ 1,130FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,080AverageC$ 1,392FlexibilityNo cancel feeOn-time81%
Search LOT 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 Toronto to Sofia?

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from Toronto.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Toronto to Sofia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Toronto 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 Toronto today and book when prices fit your budget.

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