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C$ 312+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
10 Sep — 17 Sep1
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 11 August 2026.

Tue 22/98:45 p.m. -
3 stops35h 45m
Tue 29/96:45 p.m. -
3 stops34h 20m
Deal found 10/8C$ 1,082
Tue 1/93:20 p.m. -
2 stops22h 05m
Mon 5/105:45 a.m. -
1 stop16h 55m
Deal found 7/8C$ 1,086
Wed 19/810:15 p.m. -
1 stop30h 05m
Sun 30/89:05 p.m. -
2 stops24h 05m
Deal found 8/8C$ 1,089
Mon 17/810:15 p.m. -
1 stop17h 05m
Tue 25/811:25 p.m. -
2 stops24h 50m
Deal found 8/8C$ 1,093
Tue 1/93:20 p.m. -
2 stops22h 05m
Sat 3/105:45 a.m. -
1 stop16h 55m
Deal found 7/8C$ 1,096
Wed 2/98:40 p.m. -
2 stops57h 45m
Wed 30/96:35 p.m. -
1 stop28h 05m
Deal found 9/8C$ 1,100
Sat 5/93:20 p.m. -
2 stops20h 50m
Mon 5/105:45 a.m. -
1 stop16h 55m
Deal found 7/8C$ 1,104
Mon 17/810:15 p.m. -
1 stop17h 05m
Wed 26/89:15 p.m. -
2 stops23h 55m
Deal found 8/8C$ 1,106
Wed 14/1010:15 p.m. -
2 stops19h 25m
Tue 27/105:25 p.m. -
2 stops34h 50m
Deal found 6/8C$ 1,114
Tue 22/910:00 a.m. -
3 stops22h 30m
Tue 29/911:25 p.m. -
3 stops44h 56m
Deal found 7/8C$ 1,116
Fri 18/99:55 p.m. -
2 stops20h 15m
Sun 27/94:00 p.m. -
3 stops32h 15m
Deal found 6/8C$ 1,116
Wed 16/93:20 p.m. -
3 stops28h 40m
Sat 10/105:45 a.m. -
1 stop16h 55m
Deal found 8/8C$ 1,117

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 11 August 2026.

Round-trip from

C$ 1,082

One-way from

C$ 312

Popular in

December

Cheapest in

March

Average price

C$ 1,509
22/9-29/9
  • 22/9-29/9
  • 6 total stops
  • 70h 05m total
  • Toronto to Sofia
Search Deals
11/10
  • 11/10
  • 3 total stops
  • 20h 25m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price.
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 11 August 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

YTZ Toronto Island - SOF Sofia

YTZSOF

Toronto Island

Thu 24/9

10:00 a.m.-1:00 a.m.

3 stops32h 00m

Sofia

Thu 1/10

6:45 p.m.-7:51 a.m.

3 stops44h 06m

C$ 1,116

TorontoSofia

YTZ Toronto Island - SOF Sofia

YTZSOF

Toronto Island

Fri 21/8

4:55 p.m.-11:10 p.m.

3 stops23h 15m

Sofia

Sun 20/9

4:40 p.m.-8:11 p.m.

3 stops34h 31m

C$ 1,222

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Tue 1/9

3:14 p.m.-8:30 p.m.

2 stops22h 16m

Sofia

Fri 2/10

2:15 p.m.-2:39 p.m.

2 stops31h 24m

C$ 1,277

TorontoSofia

YTZ Toronto Island - SOF Sofia

YTZSOF

Toronto Island

Sun 4/10

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

2 stops18h 20m

Sofia

Thu 8/10

6:30 a.m.-10:05 a.m.

2 stops34h 35m

C$ 1,287

TorontoSofia

YTZ Toronto Island - SOF Sofia

YTZSOF

Toronto Island

Thu 27/8

10:55 a.m.-9:15 p.m.

2 stops27h 20m

Sofia

Sat 3/10

7:00 p.m.-10:21 a.m.

3 stops46h 21m

C$ 1,296

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Sun 13/9

6:10 p.m.-7:20 p.m.

1 stop18h 10m

Sofia

Mon 28/9

8:10 p.m.-11:00 p.m.

2 stops33h 50m

C$ 1,300

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Thu 10/9

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

1 stop12h 20m

Sofia

Wed 23/9

9:25 p.m.-11:26 p.m.

2 stops33h 01m

C$ 1,361

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Thu 10/9

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

1 stop12h 20m

Sofia

Fri 9/10

2:15 p.m.-4:05 p.m.

1 stop32h 50m

C$ 1,414

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Tue 1/9

11:00 a.m.-3:00 a.m.

3 stops33h 00m

Sofia

Sat 5/9

2:35 p.m.-7:15 p.m.

3 stops35h 40m

C$ 1,420

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Sun 4/10

12:45 p.m.-6:10 p.m.

2 stops22h 25m

Sofia

Thu 8/10

2:10 p.m.-11:54 p.m.

2 stops16h 44m

C$ 1,439

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 34 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

How long is the flight to Sofia?

On average, a flight from Toronto to Sofia takes 19 hours 46 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, Lufthansa and Air Canada.

LOT
LOT
From C$ 954
Air Canada
Air Canada
From C$ 832
Lufthansa
Lufthansa
From C$ 1,022
British Airways
British Airways
From C$ 803

What are the cheapest airlines that fly to Sofia?

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

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).

When is the best time to book a flight to Sofia?

To ensure you get the cheapest price possible for a flight to Sofia, you should look to book at least 79 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.

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 11 August 2026.
Check out reviews from past customers who have flown LOT,Air Canada, andLufthansa 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
1,214 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.5

Entertainment

6.9

Overall

7.5

Food

7.2

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
1,214 reviews
LOT
7.5
Good
1,214 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.5

Entertainment

6.9

Overall

7.5

Food

7.2

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
11,462 reviews
LOT
7.5
Good
1,214 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.5

Entertainment

6.9

Overall

7.5

Food

7.2

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
8,177 reviews
LOT
7.5
Good
1,214 reviews
Check prices

Comfort

7.5

Crew

8.2

Boarding

7.5

Entertainment

6.9

Overall

7.5

Food

7.2

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

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$ 52, while round-trip flights cost around C$ 166.

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

    A round-trip flight to Sofia will typically cost around C$ 168, however they can be found for as little as C$ 166.

  • 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 (14 hours 30 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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