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Cheap flights from Toronto to Sofia from C$ 310

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — SOF
31 Jul — 7 Aug1
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 1 July 2026.

Tue 28/77:35 a.m.
YYZ
-
SOF
3 stops33h 00m
Multiple Airlines
Sun 16/89:20 p.m.
SOF
-
YYZ
2 stops24h 35m
Multiple Airlines
Deal found 30/6C$ 1,278
Fri 7/89:10 p.m.
YYZ
-
SOF
1 stop30h 35m
Multiple Airlines
Sat 29/85:45 a.m.
SOF
-
YYZ
1 stop15h 15m
Multiple Airlines
Deal found 30/6C$ 1,281
Sat 8/89:40 p.m.
YYZ
-
SOF
1 stop33h 30m
Multiple Airlines
Sat 29/85:45 a.m.
SOF
-
YYZ
1 stop15h 15m
Multiple Airlines
Deal found 1/7C$ 1,288
Tue 14/79:40 p.m.
YYZ
-
SOF
1 stop18h 55m
Multiple Airlines
Fri 24/75:00 a.m.
SOF
-
YYZ
2 stops20h 00m
Multiple Airlines
Deal found 30/6C$ 1,305
Fri 24/74:15 p.m.
YYZ
-
SOF
2 stops25h 40m
Multiple Airlines
Fri 31/75:00 a.m.
SOF
-
YYZ
3 stops36h 00m
Multiple Airlines
Deal found 26/6C$ 1,322
Tue 14/711:55 p.m.
YYZ
-
SOF
2 stops18h 40m
Multiple Airlines
Tue 29/95:55 a.m.
SOF
-
YYZ
1 stop16h 45m
Multiple Airlines
Deal found 29/6C$ 1,324
Sat 12/99:35 p.m.
YYZ
-
SOF
2 stops36h 00m
Multiple Airlines
Fri 2/106:10 a.m.
SOF
-
YYZ
1 stop15h 50m
Multiple Airlines
Deal found 28/6C$ 1,326
Tue 14/74:55 p.m.
YTZ
-
SOF
2 stops23h 40m
Multiple Airlines
Tue 29/911:25 p.m.
SOF
-
YTZ
3 stops45h 25m
Multiple Airlines
Deal found 29/6C$ 1,329
Tue 25/87:20 p.m.
YYZ
-
SOF
1 stop23h 35m
LOT
Tue 22/122:35 p.m.
SOF
-
YYZ
1 stop13h 00m
LOT
Deal found 26/6C$ 1,331
Tue 14/79:40 p.m.
YYZ
-
SOF
1 stop18h 55m
Multiple Airlines
Tue 6/104:25 p.m.
SOF
-
YYZ
1 stop30h 30m
Multiple Airlines
Deal found 29/6C$ 1,332
Tue 11/84:30 p.m.
YTZ
-
SOF
2 stops12h 10m
Multiple Airlines
Wed 11/112:00 p.m.
SOF
-
YTZ
2 stops14h 36m
Multiple Airlines
Deal found 27/6C$ 1,366
Mon 17/89:30 a.m.
YTZ
-
SOF
2 stops19h 45m
Multiple Airlines
Wed 2/96:10 a.m.
SOF
-
YTZ
2 stops32h 41m
Multiple Airlines
Deal found 26/6C$ 1,508

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 1 July 2026.

Round-trip from

C$ 1,278

One-way from

C$ 310

Popular in

December

Cheapest in

March

Average price

C$ 1,548
Aegean Airlines
  • Aegean Airlines
  • 28/7-16/8
  • 5 total stops
  • 57h 35m total
  • Toronto to Sofia
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 31h 30m total
  • Toronto to Sofia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 1 July 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 7/8

9:10 p.m.-10:45 a.m.

1 stop30h 35m

Sofia

Sat 29/8

5:45 a.m.-2:00 p.m.

1 stop15h 15m

C$ 1,281

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Tue 14/7

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

2 stops23h 40m

Sofia

Tue 29/9

11:25 p.m.-1:50 p.m.

3 stops45h 25m

C$ 1,329

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 24/9

9:00 p.m.-8:45 a.m.

1 stop28h 45m

Sofia

Wed 7/10

9:10 p.m.-8:15 p.m.

1 stop30h 05m

C$ 1,351

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

9:00 p.m.-8:20 p.m.

1 stop16h 20m

Sofia

Fri 2/10

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

1 stop30h 50m

C$ 1,351

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

10:45 p.m.-3:00 p.m.

2 stops33h 15m

Sofia

Fri 2/10

3:50 p.m.-3:40 p.m.

2 stops30h 50m

C$ 1,351
Quickest round-trip

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Tue 11/8

4:30 p.m.-11:40 a.m.

2 stops12h 10m

Sofia

Wed 11/11

2:00 p.m.-9:36 p.m.

2 stops14h 36m

C$ 1,366

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 3/8

9:40 p.m.-7:30 p.m.

1 stop14h 50m

Sofia

Mon 24/8

4:40 p.m.-2:25 p.m.

1 stop28h 45m

C$ 1,410

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 17/9

6:05 p.m.-1:25 p.m.

1 stop12h 20m

Sofia

Mon 21/9

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

1 stop26h 55m

C$ 1,450

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 17/8

10:20 p.m.-1:55 a.m.

1 stop20h 35m

Sofia

Wed 2/9

2:35 p.m.-5:20 p.m.

1 stop33h 45m

C$ 1,453

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 28/8

7:20 p.m.-1:55 p.m.

1 stop11h 35m

Sofia

Mon 7/9

6:45 p.m.-8:20 p.m.

1 stop32h 35m

C$ 1,466

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/6

Showing 1-10 of 35 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

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$ 742). Flying from Toronto to Sofia in July is currently the most expensive (average of C$ 1,282). 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$ 1,140.

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 Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 11h 21m.

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 Zurich (ZRH) 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.

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.

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 1 July 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
1,211 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

7.2

Overall

7.5

Comfort

7.5

Crew

8.2

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
1,211 reviews
LOT
7.5
Good
1,211 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

7.2

Overall

7.5

Comfort

7.5

Crew

8.2

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
11,282 reviews
LOT
7.5
Good
1,211 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

7.2

Overall

7.5

Comfort

7.5

Crew

8.2

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
8,109 reviews
LOT
7.5
Good
1,211 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Food

7.2

Overall

7.5

Comfort

7.5

Crew

8.2

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$ 1,351, Turkish Airlines can have you in Sofia from Toronto in 28h 45m. Toronto and Sofia are separated by a distance of 7735 km.

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

    British Airways, at C$ 852, 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 36% 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$ 742). Flying from Toronto to Sofia in July is currently the most expensive (average of C$ 1,282). 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 1 July 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 852AverageC$ 982FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 900AverageC$ 1,368FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 998AverageC$ 1,463FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,046AverageC$ 1,368FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,056AverageC$ 1,290FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,125AverageC$ 1,462FlexibilityNo 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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