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C$ 308+ Cheap flights to Sofia

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
25 Aug — 1 Sep1
1 adult

Flights to Sofia in 2025

Find the latest flights to Sofia in 2025, 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 20 August 2025.

Round-trip from

C$ 1,083

One-way from

C$ 348

Popular in

July

Cheapest in

February

Average price

C$ 1,559
15/9-22/9
  • 15/9-22/9
  • 4 total stops
  • 51h 21m total
  • Toronto to Sofia
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31/8
  • 31/8
  • 2 total stops
  • 52h 00m total
  • Toronto to Sofia
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Highest demand for flights based on searches. 14% potential increase in price (C$ 313 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals to Sofia

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 20 August 2025.

Fri 26/911:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Fri 10/107:15 p.m.SOF - YYZ
2 stops51h 35mMultiple Airlines
Deal found 20/8C$ 1,078
Thu 2/104:35 p.m.YYZ - SOF
2 stops12h 25mMultiple Airlines
Sat 8/117:55 a.m.SOF - YYZ
2 stops17h 55mMultiple Airlines
Deal found 20/8C$ 1,083
Sat 27/911:55 p.m.YYZ - SOF
1 stop16h 00mMultiple Airlines
Sun 12/106:15 a.m.SOF - YYZ
2 stops16h 35mMultiple Airlines
Deal found 19/8C$ 1,089
Thu 11/911:50 p.m.YYZ - SOF
2 stops19h 40mMultiple Airlines
Fri 19/96:10 a.m.SOF - YYZ
1 stop16h 30mMultiple Airlines
Deal found 19/8C$ 1,090
Fri 3/102:30 p.m.YYZ - SOF
2 stops27h 20mMultiple Airlines
Fri 17/105:55 p.m.SOF - YYZ
2 stops27h 00mMultiple Airlines
Deal found 19/8C$ 1,093
Sat 4/102:15 p.m.YYZ - SOF
2 stops25h 45mUnited Airlines
Sat 18/108:00 a.m.SOF - YYZ
2 stops18h 05mUnited Airlines
Deal found 19/8C$ 1,096
Fri 26/911:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Sun 5/1011:20 p.m.SOF - YYZ
1 stop21h 50mMultiple Airlines
Deal found 19/8C$ 1,097
Thu 11/96:20 p.m.YYZ - SOF
2 stops23h 00mMultiple Airlines
Sun 14/96:00 p.m.SOF - YYZ
3 stops29h 36mMultiple Airlines
Deal found 20/8C$ 1,100
Tue 16/98:50 a.m.YTZ - SOF
3 stops32h 40mMultiple Airlines
Tue 23/98:10 p.m.SOF - YTZ
2 stops26h 45mMultiple Airlines
Deal found 19/8C$ 1,101
Wed 17/99:05 p.m.YYZ - SOF
1 stop15h 00mMultiple Airlines
Tue 7/108:10 p.m.SOF - YYZ
1 stop25h 15mMultiple Airlines
Deal found 19/8C$ 1,105
Thu 18/910:55 a.m.YYZ - SOF
2 stops19h 35mMultiple Airlines
Sun 19/109:10 p.m.SOF - YYZ
1 stop30h 00mMultiple Airlines
Deal found 19/8C$ 1,110
Fri 3/108:20 p.m.YYZ - SOF
1 stop19h 40mLufthansa
Fri 17/1012:00 p.m.SOF - YYZ
1 stop14h 45mLufthansa
Deal found 19/8C$ 1,111

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 20 August 2025.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 11/9

7:50 p.m.-12:20 a.m.

1 stop21h 30m

Sofia

Sun 14/9

11:20 p.m.-8:00 p.m.

2 stops27h 40m

C$ 1,078

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 15/9

10:45 p.m.-10:25 p.m.

1 stop16h 40m

Sofia

Mon 22/9

12:55 p.m.-4:36 p.m.

3 stops34h 41m

C$ 1,083

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 2/10

4:35 p.m.-12:00 p.m.

2 stops12h 25m

Sofia

Sat 8/11

7:55 a.m.-6:50 p.m.

2 stops17h 55m

C$ 1,083

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 1/2

5:00 p.m.-1:10 p.m.

2 stops13h 10m

Sofia

Sun 15/2

12:35 p.m.-7:50 p.m.

2 stops14h 15m

C$ 1,086

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 27/9

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

1 stop16h 00m

Sofia

Sun 12/10

6:15 a.m.-3:50 p.m.

2 stops16h 35m

C$ 1,089

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 3/10

10:20 p.m.-1:50 p.m.

1 stop32h 30m

Sofia

Mon 13/10

6:40 p.m.-5:20 p.m.

1 stop29h 40m

C$ 1,090

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 11/9

11:50 p.m.-2:30 a.m.

2 stops19h 40m

Sofia

Fri 19/9

6:10 a.m.-3:40 p.m.

1 stop16h 30m

C$ 1,090

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 3/10

2:30 p.m.-12:50 a.m.

2 stops27h 20m

Sofia

Fri 17/10

5:55 p.m.-1:55 p.m.

2 stops27h 00m

C$ 1,093

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 4/10

2:15 p.m.-11:00 p.m.

2 stops25h 45m

Sofia

Sat 18/10

8:00 a.m.-7:05 p.m.

2 stops18h 05m

C$ 1,096

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 26/9

11:55 p.m.-12:50 a.m.

1 stop17h 55m

Sofia

Sun 5/10

11:20 p.m.-2:10 p.m.

1 stop21h 50m

C$ 1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 30 results
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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 8 August 2025.

To ensure you get the cheapest price possible for a flight to Sofia, you should look to book at least 20 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 20 hours 31 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$ 744
Air Canada
Air Canada
From C$ 733
Lufthansa
Lufthansa
From C$ 753
Austrian Airlines
Austrian Airlines
From C$ 655

What are the cheapest airlines that fly to Sofia?

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

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 20 August 2025.
Check out reviews from past customers who have flown LOT,Austrian Airlines, 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.
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,110 reviews
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Austrian Airlines
7.6
Good
832 reviews
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,949 reviews
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Air Canada
7.1
Good
10,000 reviews
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Lufthansa
6.8
Okay
7,337 reviews
LOT
7.6
Good
1,110 reviews
Check prices

Comfort

7.5

Food

7.2

Crew

8.2

Overall

7.6

Entertainment

7.0

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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, British Airways 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$ 35, while round-trip flights cost around C$ 195.

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

    A round-trip flight to Sofia will typically cost around C$ 178, however they can be found for as little as C$ 141.

  • 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 50 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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