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C$ 430+ 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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
4 May — 11 May1
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 29 April 2025.

Round-trip from

C$ 1,055

One-way from

C$ 430

Popular in

December

Cheapest in

February

Average price

C$ 1,238
SWISS
  • SWISS
  • 17/10-27/11
  • 4 total stops
  • 66h 55m total
  • Toronto to Sofia
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18/10
  • 18/10
  • 1 total stop
  • 17h 45m total
  • Toronto to Sofia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 2025.

Fri 17/108:15 p.m.YYZ - SOF
2 stops32h 45mSWISS
Thu 27/114:00 p.m.SOF - YYZ
1 stop32h 05mSWISS
Deal found 28/4C$ 1,055
Tue 12/88:40 p.m.YYZ - SOF
2 stops20h 15mAustrian Airlines
Mon 12/16:45 p.m.SOF - YYZ
2 stops29h 20mAustrian Airlines
Deal found 28/4C$ 1,057
Sat 16/86:20 p.m.YYZ - SOF
1 stop11h 45mAir Canada
Wed 14/11:45 p.m.SOF - YYZ
2 stops24h 50mAir Canada
Deal found 28/4C$ 1,059
Sat 16/86:20 p.m.YYZ - SOF
1 stop11h 45mLufthansa
Mon 12/16:55 p.m.SOF - YYZ
1 stop27h 00mLufthansa
Deal found 28/4C$ 1,073
Thu 14/85:45 p.m.YYZ - SOF
1 stop17h 35mMultiple Airlines
Tue 13/16:55 p.m.SOF - YYZ
1 stop27h 00mMultiple Airlines
Deal found 28/4C$ 1,075
Sat 11/106:24 p.m.YYZ - SOF
2 stops41h 46mBritish Airways
Wed 5/113:00 p.m.SOF - YYZ
2 stops37h 46mBritish Airways
Deal found 27/4C$ 1,099
Sat 12/77:00 a.m.YYZ - SOF
2 stops22h 00mUnited Airlines
Sun 16/111:45 p.m.SOF - YYZ
2 stops35h 09mUnited Airlines
Deal found 28/4C$ 1,113
Thu 19/64:40 p.m.YTZ - SOF
2 stops26h 50mMultiple Airlines
Mon 23/67:15 p.m.SOF - YTZ
2 stops29h 55mMultiple Airlines
Deal found 28/4C$ 1,141
Thu 16/1011:20 p.m.YYZ - SOF
2 stops32h 25mTurkish Airlines
Fri 7/1110:00 a.m.SOF - YYZ
1 stop15h 30mTurkish Airlines
Deal found 27/4C$ 1,278
Tue 21/104:45 p.m.YYZ - SOF
2 stops17h 25mKLM
Fri 28/117:00 a.m.SOF - YYZ
1 stop15h 40mKLM
Deal found 28/4C$ 1,361
Fri 23/512:25 p.m.YTZ - SOF
2 stops14h 40mSWISS
Mon 8/93:30 p.m.SOF - YTZ
2 stops33h 15mSWISS
Deal found 28/4C$ 1,402
Sat 31/56:25 p.m.YYZ - SOF
1 stop18h 55mAmerican Airlines
Mon 30/68:00 p.m.SOF - YYZ
2 stops32h 30mAmerican Airlines
Deal found 28/4C$ 1,466

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 29 April 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

Fri 17/10

8:15 p.m.-12:00 p.m.

2 stops32h 45m

Sofia

Thu 27/11

4:00 p.m.-7:10 p.m.

2 stops34h 10m

C$ 1,055

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 12/8

8:40 p.m.-11:55 p.m.

2 stops20h 15m

Sofia

Mon 12/1

6:45 p.m.-5:05 p.m.

2 stops29h 20m

C$ 1,057

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 16/8

6:20 p.m.-1:05 p.m.

1 stop11h 45m

Sofia

Wed 14/1

6:45 p.m.-1:50 p.m.

1 stop26h 05m

C$ 1,059

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 16/8

10:45 a.m.-12:00 p.m.

2 stops18h 15m

Sofia

Wed 14/1

1:45 p.m.-11:45 p.m.

2 stops17h 00m

C$ 1,067

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 16/8

6:20 p.m.-1:05 p.m.

1 stop11h 45m

Sofia

Mon 12/1

6:55 p.m.-2:55 p.m.

1 stop27h 00m

C$ 1,073

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 11/10

6:24 p.m.-7:10 p.m.

2 stops41h 46m

Sofia

Wed 5/11

3:00 p.m.-9:46 p.m.

2 stops37h 46m

C$ 1,099

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/7

7:00 a.m.-12:00 p.m.

2 stops22h 00m

Sofia

Sun 16/11

1:45 p.m.-5:54 p.m.

2 stops35h 09m

C$ 1,113

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Thu 19/6

4:40 p.m.-2:30 a.m.

2 stops26h 50m

Sofia

Mon 23/6

7:15 p.m.-6:10 p.m.

2 stops29h 55m

C$ 1,141

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 16/10

11:20 p.m.-8:35 a.m.

2 stops50h 15m

Sofia

Thu 6/11

3:55 p.m.-6:30 p.m.

1 stop33h 35m

C$ 1,278

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 21/10

4:45 p.m.-5:10 p.m.

2 stops17h 25m

Sofia

Fri 28/11

7:00 a.m.-3:40 p.m.

1 stop15h 40m

C$ 1,361

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 23 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 25 April 2025.

To ensure you get the cheapest price possible for a flight to Sofia, you should look to book at least 9 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 16 hours 16 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$ 784

Air Canada

Air Canada

From C$ 782

Lufthansa

Lufthansa

From C$ 776

Austrian Airlines

Austrian Airlines

From C$ 751

What are the cheapest airlines that fly to Sofia?

The cheapest airlines flying from Toronto to Sofia are SWISS, Austrian Airlines 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).

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 29 April 2025.
See what other customers who have flown with KLM, LOT and Austrian Airlines to Sofia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,069 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
780 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,587 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,696 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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, SWISS 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$ 22, while round-trip flights cost around C$ 113.

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

    A round-trip flight to Sofia will typically cost around C$ 204, however they can be found for as little as C$ 81.

  • 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 25 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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