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Cheap flights from Toronto to Sofia from C$ 336

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SOF
8 Jun — 15 Jun1
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 9 May 2026.

Sun 5/77:35 a.m.
YYZ
-
SOF
2 stops35h 00m
Multiple Airlines
Sun 12/74:10 p.m.
SOF
-
YYZ
1 stop33h 55m
Multiple Airlines
Deal found 5/5C$ 1,192
Mon 29/610:45 p.m.
YYZ
-
SOF
1 stop30h 40m
Multiple Airlines
Tue 6/1011:25 p.m.
SOF
-
YYZ
1 stop23h 25m
Multiple Airlines
Deal found 5/5C$ 1,195
Thu 9/711:05 p.m.
YYZ
-
SOF
2 stops18h 05m
Multiple Airlines
Mon 3/89:20 p.m.
SOF
-
YYZ
1 stop28h 45m
Multiple Airlines
Deal found 4/5C$ 1,196
Sat 30/57:55 p.m.
YYZ
-
SOF
3 stops34h 55m
Multiple Airlines
Tue 16/62:35 p.m.
SOF
-
YYZ
3 stops34h 20m
Multiple Airlines
Deal found 5/5C$ 1,197
Sun 12/710:15 p.m.
YYZ
-
SOF
2 stops29h 55m
Multiple Airlines
Tue 4/810:55 a.m.
SOF
-
YYZ
1 stop15h 10m
Multiple Airlines
Deal found 4/5C$ 1,201
Mon 13/710:55 p.m.
YYZ
-
SOF
2 stops29h 15m
Multiple Airlines
Sat 1/85:00 a.m.
SOF
-
YYZ
1 stop18h 35m
Multiple Airlines
Deal found 4/5C$ 1,205
Sat 11/711:05 p.m.
YYZ
-
SOF
2 stops29h 05m
Multiple Airlines
Sat 1/85:00 a.m.
SOF
-
YYZ
1 stop18h 35m
Multiple Airlines
Deal found 4/5C$ 1,208
Sun 12/77:50 a.m.
YYZ
-
SOF
2 stops34h 45m
Multiple Airlines
Wed 2/126:00 a.m.
SOF
-
YYZ
2 stops22h 15m
Multiple Airlines
Deal found 5/5C$ 1,212
Fri 10/79:10 p.m.
YYZ
-
SOF
1 stop30h 35m
Multiple Airlines
Mon 27/79:20 p.m.
SOF
-
YYZ
1 stop26h 35m
Multiple Airlines
Deal found 4/5C$ 1,214
Sun 31/57:15 p.m.
YYZ
-
SOF
2 stops22h 35m
Multiple Airlines
Thu 15/106:30 p.m.
SOF
-
YYZ
2 stops28h 25m
Multiple Airlines
Deal found 5/5C$ 1,216
Fri 5/64:00 p.m.
YTZ
-
SOF
2 stops26h 15m
Multiple Airlines
Fri 12/66:45 p.m.
SOF
-
YTZ
3 stops32h 30m
Multiple Airlines
Deal found 8/5C$ 1,237
Sat 16/55:00 p.m.
YTZ
-
SOF
3 stops25h 35m
Multiple Airlines
Tue 26/511:25 p.m.
SOF
-
YTZ
3 stops39h 30m
Multiple Airlines
Deal found 9/5C$ 1,256

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 9 May 2026.

Round-trip from

C$ 1,192

One-way from

C$ 336

Popular in

December

Cheapest in

March

Average price

C$ 1,539
Aegean Airlines
  • Aegean Airlines
  • 5/7-12/7
  • 3 total stops
  • 68h 55m total
  • Toronto to Sofia
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 54h 35m total
  • Toronto to Sofia
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 9 May 2026.
Use the filters below to find and compare flights from Toronto to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 5/6

7:25 p.m.-8:10 p.m.

2 stops41h 45m

Sofia

Wed 17/6

9:25 p.m.-6:45 p.m.

2 stops52h 20m

C$ 1,312

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 12/7

1:16 p.m.-7:20 p.m.

2 stops23h 04m

Sofia

Wed 2/12

9:00 p.m.-2:50 p.m.

1 stop24h 50m

C$ 1,367

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 5/7

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

1 stop18h 00m

Sofia

Sun 6/12

2:00 p.m.-9:44 p.m.

2 stops14h 44m

C$ 1,371

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Wed 15/7

4:55 p.m.-1:25 a.m.

2 stops25h 30m

Sofia

Thu 10/9

6:15 p.m.-8:15 p.m.

2 stops33h 00m

C$ 1,413

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Tue 14/7

10:45 a.m.-12:10 p.m.

2 stops18h 25m

Sofia

Wed 14/10

6:10 a.m.-6:42 p.m.

2 stops19h 32m

C$ 1,424

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 10/7

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

1 stop15h 20m

Sofia

Tue 14/7

12:55 p.m.-6:30 p.m.

1 stop12h 35m

C$ 1,472
Quickest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 9/7

5:40 p.m.-12:10 p.m.

1 stop11h 30m

Sofia

Tue 14/7

6:10 a.m.-2:55 p.m.

1 stop15h 45m

C$ 1,472

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Thu 20/8

4:55 p.m.-11:35 p.m.

2 stops23h 40m

Sofia

Mon 7/9

4:00 p.m.-8:15 p.m.

3 stops35h 15m

C$ 1,473

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 23/8

7:45 p.m.-10:05 a.m.

1 stop31h 20m

Sofia

Sun 30/8

9:20 p.m.-6:50 p.m.

1 stop28h 30m

C$ 1,483

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Tue 23/6

4:55 p.m.-7:20 p.m.

2 stops19h 25m

Sofia

Tue 30/6

7:00 a.m.-8:15 p.m.

2 stops20h 15m

C$ 1,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 48 resultsSorted by cheapest first
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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?

The best time to book flights from Toronto to Sofia is 80 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, March is the cheapest month in which you can book a flight from Toronto to Sofia (average of C$ 713). Flying from Toronto 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 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 70% 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$ 981.

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 55m.

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 Vienna (VIE) offer the fastest connection on this route, with an average layover time of 1h 23m.

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.

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 9 May 2026.
Get a feel of what it's like to fly with LOT,Air Canada, andLufthansa 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
1,193 reviews
Check prices

Crew

8.2

Boarding

7.5

Entertainment

6.9

Food

7.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,193 reviews
LOT
7.5
Good
1,193 reviews
Check prices

Crew

8.2

Boarding

7.5

Entertainment

6.9

Food

7.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Air Canada
7.1
Good
11,011 reviews
LOT
7.5
Good
1,193 reviews
Check prices

Crew

8.2

Boarding

7.5

Entertainment

6.9

Food

7.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
7,985 reviews
LOT
7.5
Good
1,193 reviews
Check prices

Crew

8.2

Boarding

7.5

Entertainment

6.9

Food

7.1

Comfort

7.4

Overall

7.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

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$ 1,371, British Airways can have you in Sofia from Toronto in 18h. 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?

    Air Canada, at C$ 865, was found to be the cheapest airline from Toronto to Sofia.Alternate airlines to your destination round-trip include British Airways and Austrian Airlines. Users have found that Air Canada is 32% cheaper than the other options available to this destination.

  • 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, March is the cheapest month in which you can book a flight from Toronto to Sofia (average of C$ 713). Flying from Toronto 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

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 9 May 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 9 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 865AverageC$ 1,312FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 866AverageC$ 945FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 986AverageC$ 1,382FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,006AverageC$ 1,310FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,015AverageC$ 1,239FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,082AverageC$ 1,390FlexibilityNo 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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