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C$ 424+ 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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
10 Mar — 17 Mar1
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 8 February 2026.

Wed 15/45:35 p.m.
YYZ
-
SOF
2 stops23h 45m
Multiple Airlines
Wed 29/42:10 p.m.
SOF
-
YYZ
2 stops30h 10m
Multiple Airlines
Deal found 5/2C$ 811
Sun 17/59:30 p.m.
YYZ
-
SOF
2 stops22h 25m
Multiple Airlines
Tue 26/511:25 p.m.
SOF
-
YYZ
1 stop20h 55m
Multiple Airlines
Deal found 4/2C$ 850
Tue 19/59:30 p.m.
YYZ
-
SOF
2 stops28h 25m
Multiple Airlines
Tue 26/511:25 p.m.
SOF
-
YYZ
1 stop20h 55m
Multiple Airlines
Deal found 4/2C$ 867
Wed 25/310:35 p.m.
YYZ
-
SOF
1 stop17h 10m
Multiple Airlines
Wed 15/45:45 p.m.
SOF
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 5/2C$ 928
Wed 20/59:30 p.m.
YYZ
-
SOF
2 stops13h 50m
Multiple Airlines
Tue 26/511:25 p.m.
SOF
-
YYZ
1 stop20h 55m
Multiple Airlines
Deal found 4/2C$ 938
Wed 25/310:35 p.m.
YYZ
-
SOF
1 stop17h 10m
Multiple Airlines
Tue 14/411:45 p.m.
SOF
-
YYZ
2 stops45h 30m
Multiple Airlines
Deal found 6/2C$ 939
Mon 30/310:35 p.m.
YYZ
-
SOF
1 stop18h 05m
Multiple Airlines
Wed 15/45:45 p.m.
SOF
-
YYZ
2 stops27h 30m
Multiple Airlines
Deal found 5/2C$ 943
Sun 17/59:30 p.m.
YYZ
-
SOF
2 stops20h 20m
Multiple Airlines
Sat 23/55:45 a.m.
SOF
-
YYZ
1 stop14h 35m
Multiple Airlines
Deal found 4/2C$ 945
Fri 6/35:25 p.m.
YYZ
-
SOF
1 stop20h 55m
Multiple Airlines
Tue 17/36:05 a.m.
SOF
-
YYZ
1 stop16h 50m
Multiple Airlines
Deal found 4/2C$ 951
Thu 5/39:35 p.m.
YYZ
-
SOF
1 stop22h 20m
Multiple Airlines
Thu 12/37:25 p.m.
SOF
-
YYZ
1 stop26h 35m
Multiple Airlines
Deal found 5/2C$ 954
Mon 18/511:05 p.m.
YYZ
-
SOF
1 stop16h 55m
Multiple Airlines
Tue 26/511:25 p.m.
SOF
-
YYZ
1 stop20h 55m
Multiple Airlines
Deal found 4/2C$ 961
Sun 22/37:00 a.m.
YYZ
-
SOF
2 stops27h 20m
British Airways
Sun 5/49:05 p.m.
SOF
-
YYZ
1 stop26h 00m
British Airways
Deal found 5/2C$ 962

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 8 February 2026.

Round-trip from

C$ 811

One-way from

C$ 424

Popular in

December

Cheapest in

March

Average price

C$ 1,043
15/4-29/4
  • 15/4-29/4
  • 4 total stops
  • 53h 55m total
  • Toronto to Sofia
Search Deals
23/3
  • 23/3
  • 1 total stop
  • 33h 45m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
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

Tue 19/5

9:30 p.m.-8:55 a.m.

2 stops28h 25m

Sofia

Tue 26/5

11:25 p.m.-1:20 p.m.

1 stop20h 55m

C$ 867

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 4/5

5:50 p.m.-12:10 p.m.

1 stop11h 20m

Sofia

Fri 13/11

6:00 a.m.-2:50 p.m.

1 stop15h 50m

C$ 1,003

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$ 1,009

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 15/4

5:50 p.m.-12:10 p.m.

1 stop11h 20m

Sofia

Wed 29/4

6:10 a.m.-2:25 p.m.

1 stop15h 15m

C$ 1,036

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 19/5

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

1 stop15h 30m

Sofia

Mon 25/5

8:10 p.m.-11:41 p.m.

2 stops34h 31m

C$ 1,037

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 23/2

6:30 p.m.-11:55 p.m.

1 stop22h 25m

Sofia

Fri 27/2

7:55 a.m.-1:50 p.m.

1 stop12h 55m

C$ 1,039

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 17/5

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

1 stop14h 05m

Sofia

Mon 25/5

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

1 stop31h 00m

C$ 1,047

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 7/3

7:45 p.m.-11:30 p.m.

2 stops20h 45m

Sofia

Sat 14/3

7:15 p.m.-8:50 p.m.

2 stops31h 35m

C$ 1,053

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 15/4

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

2 stops28h 10m

Sofia

Wed 29/4

7:45 p.m.-8:52 p.m.

3 stops32h 07m

C$ 1,068

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 23/2

5:00 p.m.-1:15 p.m.

2 stops13h 15m

Sofia

Fri 27/2

6:05 a.m.-1:50 p.m.

2 stops14h 45m

C$ 1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/2

Showing 1-10 of 39 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 30 January 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 19 hours 26 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.

Air Canada
Air Canada
From C$ 816
LOT
LOT
From C$ 981
Lufthansa
Lufthansa
From C$ 1,006
Austrian Airlines
Austrian Airlines
From C$ 895

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 8 February 2026.
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
7.5
Good
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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
1,179 reviews
LOT
7.5
Good
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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
896 reviews
LOT
7.5
Good
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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
10,698 reviews
LOT
7.5
Good
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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
7,775 reviews
LOT
7.5
Good
1,179 reviews
Check prices

Crew

8.2

Overall

7.5

Entertainment

6.9

Boarding

7.5

Food

7.1

Comfort

7.4

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

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$ 49, while round-trip flights cost around C$ 214.

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

    A round-trip flight to Sofia will typically cost around C$ 250, however they can be found for as little as C$ 214.

  • 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 (11 hours 5 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. ibis Sofia Airport is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

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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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