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C$ 369+ Cheap flights to Sofia (SOF)

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags

Flights to Sofia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sofia
Explore the most affordable flight options available to Sofia. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2026.

Wed 13/56:15 p.m.
YYZ
-
SOF
2 stops23h 25m
Multiple Airlines
Wed 20/52:10 p.m.
SOF
-
YYZ
3 stops34h 05m
Multiple Airlines
Deal found 15/4C$ 931
Mon 25/510:55 p.m.
YYZ
-
SOF
2 stops38h 30m
Multiple Airlines
Sun 7/64:40 p.m.
SOF
-
YYZ
1 stop32h 20m
Multiple Airlines
Deal found 13/4C$ 982
Sun 7/610:45 p.m.
YYZ
-
SOF
1 stop19h 05m
Multiple Airlines
Mon 22/65:45 a.m.
SOF
-
YYZ
2 stops38h 35m
Multiple Airlines
Deal found 15/4C$ 992
Sun 7/67:35 a.m.
YYZ
-
SOF
3 stops34h 15m
Multiple Airlines
Sun 21/64:00 p.m.
SOF
-
YYZ
3 stops32h 15m
Multiple Airlines
Deal found 13/4C$ 1,009
Mon 25/59:35 p.m.
YYZ
-
SOF
2 stops17h 45m
Multiple Airlines
Mon 15/64:00 p.m.
SOF
-
YYZ
2 stops32h 10m
Multiple Airlines
Deal found 14/4C$ 1,070
Sat 18/47:55 p.m.
YYZ
-
SOF
2 stops21h 15m
Multiple Airlines
Sat 25/47:10 a.m.
SOF
-
YYZ
2 stops17h 45m
Multiple Airlines
Deal found 13/4C$ 1,073
Fri 15/56:10 p.m.
YYZ
-
SOF
2 stops24h 05m
Multiple Airlines
Sun 31/512:30 p.m.
SOF
-
YYZ
3 stops40h 15m
Multiple Airlines
Deal found 13/4C$ 1,075
Mon 18/59:35 p.m.
YYZ
-
SOF
2 stops19h 05m
Multiple Airlines
Tue 9/66:45 p.m.
SOF
-
YYZ
3 stops29h 30m
Multiple Airlines
Deal found 14/4C$ 1,078
Thu 7/510:45 p.m.
YYZ
-
SOF
1 stop19h 15m
Multiple Airlines
Wed 3/65:45 a.m.
SOF
-
YYZ
2 stops17h 05m
Multiple Airlines
Deal found 14/4C$ 1,079
Sun 7/610:55 a.m.
YTZ
-
SOF
2 stops27h 15m
Multiple Airlines
Sun 21/66:00 a.m.
SOF
-
YTZ
2 stops21h 15m
Multiple Airlines
Deal found 13/4C$ 1,138
Sun 7/65:30 p.m.
YTZ
-
SOF
2 stops23h 40m
Multiple Airlines
Mon 22/65:30 a.m.
SOF
-
YTZ
3 stops19h 21m
Multiple Airlines
Deal found 15/4C$ 1,221
Wed 13/510:45 a.m.
YTZ
-
SOF
3 stops32h 10m
Multiple Airlines
Wed 20/52:35 p.m.
SOF
-
YTZ
3 stops31h 27m
Multiple Airlines
Deal found 15/4C$ 1,244

Find flight deals to Sofia

Find the latest flights to Sofia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 April 2026.

Round-trip from

C$ 931

One-way from

C$ 369

Popular in

December

Cheapest in

March

Average price

C$ 1,127
13/5-20/5
  • 13/5-20/5
  • 5 total stops
  • 57h 30m total
  • Toronto to Sofia
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 33h 55m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 17 April 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 7/6

7:15 p.m.-11:35 p.m.

2 stops21h 20m

Sofia

Sun 21/6

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

1 stop30h 05m

C$ 1,103

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

10:00 p.m.-1:25 p.m.

1 stop32h 25m

Sofia

Sun 10/5

9:05 p.m.-5:40 p.m.

2 stops27h 35m

C$ 1,182

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

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

1 stop15h 10m

Sofia

Sun 25/10

2:30 p.m.-3:50 p.m.

1 stop31h 20m

C$ 1,203

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 15/8

11:05 p.m.-11:35 p.m.

2 stops17h 30m

Sofia

Sat 19/9

5:00 a.m.-4:35 p.m.

1 stop18h 35m

C$ 1,236

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 22/6

10:55 p.m.-11:40 p.m.

2 stops17h 45m

Sofia

Mon 6/7

2:35 p.m.-2:30 p.m.

3 stops30h 55m

C$ 1,245

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 20/8

11:05 p.m.-1:15 p.m.

2 stops31h 10m

Sofia

Thu 3/9

10:55 a.m.-7:05 p.m.

1 stop15h 10m

C$ 1,247

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 15/8

6:45 p.m.-3:00 a.m.

1 stop25h 15m

Sofia

Sat 19/9

5:00 a.m.-4:35 p.m.

1 stop18h 35m

C$ 1,250

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

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

1 stop15h 10m

Sofia

Sun 11/10

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

1 stop26h 00m

C$ 1,251

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 7/8

10:15 p.m.-11:40 a.m.

1 stop30h 25m

Sofia

Sun 30/8

7:40 p.m.-1:20 p.m.

2 stops24h 40m

C$ 1,270

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

9:15 p.m.-12:40 a.m.

1 stop20h 25m

Sofia

Mon 10/8

9:20 p.m.-4:55 p.m.

1 stop26h 35m

C$ 1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight to Sofia

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

When is the best time to book a flight 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 10 April 2026.

To ensure you get the cheapest price possible for a flight to Sofia, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Sofia?

On average, a flight from Toronto to Sofia takes 15 hours 36 minutes. Flights to Sofia from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Sofia?

The most popular airlines flying from Toronto to Sofia are LOT, Air Canada and Lufthansa.

LOT
LOT
From C$ 985
Air Canada
Air Canada
From C$ 818
Lufthansa
Lufthansa
From C$ 977
British Airways
British Airways
From C$ 869

What are the cheapest airlines that fly to Sofia?

The cheapest airlines flying from Toronto to Sofia are Air Canada, British Airways and Austrian Airlines.

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 17 April 2026.
Check out reviews from past customers who have flown Austrian Airlines,LOT, andTurkish Airlines to Bulgaria to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.6
Good
902 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
LOT
7.5
Good
1,189 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Turkish Airlines
7.3
Good
4,306 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Air Canada
7.1
Good
10,934 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Lufthansa
6.8
Okay
7,930 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Overall

7.6

Crew

8.1

Entertainment

6.8

Boarding

7.6

Food

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

FAQs about flying to Sofia

  • What airport do you fly into for flights to Sofia?

    Most people fly into Sofia (SOF) if they book a flight to Sofia. Sofia is conveniently located just 6.7 km from Sofia’s city centre.

  • Can I find cheaper flights to Sofia if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Sofia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sofia?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Sofia.

  • What is the cheapest airport to fly to in Sofia?

    Sofia is currently the cheapest airport to fly to in Sofia. One-way flights to Sofia typically cost C$ 78, while round-trip flights cost around C$ 80.

  • How much is a round-trip flight to Sofia?

    A round-trip flight to Sofia will typically cost around C$ 161, however they can be found for as little as C$ 80.

  • Where does the fastest flight to Sofia depart from?

    For those looking to save time traveling to Sofia, Montreal offers the quickest one-way flight (12 hours 10 minutes).

  • Does Sofia have rental cars?

    Yes. Those touching down at Sofia can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Sofia?

    Yes. Sofia has hotels nearby for those requiring accommodations. Apartment Airport Sofia is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

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How does Cheapflights help users find flights to Sofia?

Cheapflights helps you search for flights to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights to Sofia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Sofia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Sofia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Sofia become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Sofia today and book when you’re ready!

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