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C$ 340+ 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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
14 Oct — 21 Oct1
1 adult
1 adult, Economy

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 14 September 2025.

Round-trip from

C$ 1,091

One-way from

C$ 329

Popular in

July

Cheapest in

February

Average price

C$ 1,376
8/10-11/10
  • 8/10-11/10
  • 5 total stops
  • 54h 15m total
  • Toronto to Sofia
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12/10
  • 12/10
  • 2 total stops
  • 32h 25m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 311 potential increase over avg. RT price).
Search Deals
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 September 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 14 September 2025.

Wed 8/1011:15 a.m.YTZ - SOF
2 stops32h 15mMultiple Airlines
Sat 11/105:00 a.m.SOF - YTZ
3 stops22h 00mMultiple Airlines
Deal found 14/9C$ 1,091
Sat 4/1011:55 p.m.YYZ - SOF
1 stop16h 00mMultiple Airlines
Sat 18/104:05 p.m.SOF - YYZ
3 stops34h 55mMultiple Airlines
Deal found 12/9C$ 1,113
Mon 27/103:15 p.m.YTZ - SOF
3 stops28h 15mMultiple Airlines
Mon 3/1112:00 p.m.SOF - YTZ
3 stops41h 15mMultiple Airlines
Deal found 12/9C$ 1,125
Sat 27/911:55 p.m.YYZ - SOF
1 stop16h 00mMultiple Airlines
Sat 25/105:00 p.m.SOF - YYZ
2 stops33h 15mMultiple Airlines
Deal found 13/9C$ 1,125
Fri 26/911:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Sat 25/106:25 p.m.SOF - YYZ
3 stops31h 50mMultiple Airlines
Deal found 13/9C$ 1,128
Fri 3/1011:55 p.m.YYZ - SOF
1 stop17h 55mMultiple Airlines
Sat 18/1010:25 p.m.SOF - YYZ
2 stops51h 45mMultiple Airlines
Deal found 14/9C$ 1,142
Sun 12/106:20 p.m.YYZ - SOF
2 stops21h 00mMultiple Airlines
Sun 19/105:30 p.m.SOF - YYZ
3 stops34h 17mMultiple Airlines
Deal found 14/9C$ 1,190
Mon 29/98:20 p.m.YYZ - SOF
1 stop19h 40mMultiple Airlines
Tue 14/106:55 p.m.SOF - YYZ
1 stop25h 55mMultiple Airlines
Deal found 14/9C$ 1,201
Fri 26/97:20 p.m.YYZ - SOF
1 stop15h 35mLOT
Sat 25/105:20 a.m.SOF - YYZ
1 stop19h 00mLOT
Deal found 13/9C$ 1,224
Mon 13/1010:15 p.m.YYZ - SOF
1 stop30h 45mMultiple Airlines
Sun 19/1012:15 a.m.SOF - YYZ
2 stops22h 00mMultiple Airlines
Deal found 13/9C$ 1,232
Thu 30/1012:30 p.m.YTZ - SOF
2 stops19h 20mAir Canada
Thu 20/116:00 a.m.SOF - YTZ
2 stops15h 55mAir Canada
Deal found 12/9C$ 1,265
Sun 12/1012:30 p.m.YTZ - SOF
3 stops31h 00mMultiple Airlines
Sun 19/105:30 p.m.SOF - YTZ
3 stops32h 54mMultiple Airlines
Deal found 14/9C$ 1,341

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 14 September 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

YTZ - SOF

YTZSOF

Toronto Island

Wed 8/10

11:15 a.m.-2:30 a.m.

2 stops32h 15m

Sofia

Sat 11/10

5:00 a.m.-8:00 p.m.

3 stops22h 00m

C$ 1,091

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Mon 27/10

3:15 p.m.-1:30 a.m.

3 stops28h 15m

Sofia

Mon 3/11

12:00 p.m.-10:15 p.m.

3 stops41h 15m

C$ 1,125

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 27/9

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

1 stop16h 00m

Sofia

Sat 25/10

5:00 p.m.-7:15 p.m.

2 stops33h 15m

C$ 1,125

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 26/9

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

1 stop17h 55m

Sofia

Sat 25/10

5:00 p.m.-7:15 p.m.

2 stops33h 15m

C$ 1,163

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 6/10

10:15 p.m.-12:00 p.m.

1 stop30h 45m

Sofia

Sun 12/10

12:15 a.m.-4:05 p.m.

2 stops22h 50m

C$ 1,171

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 12/10

6:20 p.m.-10:20 p.m.

2 stops21h 00m

Sofia

Sun 19/10

5:30 p.m.-8:47 p.m.

3 stops34h 17m

C$ 1,190

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 29/9

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

1 stop19h 40m

Sofia

Tue 14/10

6:55 p.m.-1:50 p.m.

1 stop25h 55m

C$ 1,201

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 3/10

5:40 p.m.-1:05 a.m.

2 stops24h 25m

Sofia

Sat 18/10

4:05 p.m.-8:00 p.m.

3 stops34h 55m

C$ 1,219

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 26/9

7:20 p.m.-5:55 p.m.

1 stop15h 35m

Sofia

Sat 25/10

5:20 a.m.-5:20 p.m.

1 stop19h 00m

C$ 1,224

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 13/10

10:15 p.m.-12:00 p.m.

1 stop30h 45m

Sofia

Sun 19/10

12:15 a.m.-3:15 p.m.

2 stops22h 00m

C$ 1,232

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

Showing 1-10 of 29 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 12 September 2025.

To ensure you get the cheapest price possible for a flight to Sofia, you should look to book at least 76 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 18 hours 18 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$ 741
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 14 September 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
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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
7.6
Good
850 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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
3,968 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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
10,000 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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
7,409 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

7.0

Food

7.2

Crew

8.2

Comfort

7.5

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, 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$ 217.

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

    A round-trip flight to Sofia will typically cost around C$ 183, however they can be found for as little as C$ 157.

  • 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 (10 hours 15 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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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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