Find flights
When to book
Airlines
FAQs

Cheap flights from Sofia to Ontario from C$ 580

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YYZ
2 Apr — 9 Apr1
1 adult

Cheap flight deals from Sofia to Ontario

Keep the following information in mind while searching for Sofia to Ontario flight deals. Data was last updated 28 March 2025.

Round-trip from

C$ 843

One-way from

C$ 580

Popular in

March

Cheapest in

May

Average price

C$ 1,414
Air France
  • Air France
  • 26/4-10/5
  • 2 total stops
  • 35h 50m total
  • Sofia to Ontario
Search Deals
4/4
  • 4/4
  • 3 total stops
  • 39h 40m total
  • Sofia to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Sofia to Ontario

Cheapest flights from Sofia to Ontario
Explore the most affordable flight options available from Sofia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2025.

Sat 26/47:00 a.m.SOF - YYZ
1 stop19h 55mMultiple Airlines
Sat 10/511:30 p.m.YYZ - SOF
1 stop15h 55mMultiple Airlines
Deal found 27/3C$ 843
Fri 9/57:00 a.m.SOF - YYZ
1 stop13h 20mKLM
Fri 23/510:10 p.m.YYZ - SOF
1 stop32h 50mKLM
Deal found 26/3C$ 853
Thu 4/96:40 p.m.SOF - YYZ
2 stops28h 00mScandinavian Airlines
Sun 14/95:10 p.m.YYZ - SOF
2 stops13h 40mScandinavian Airlines
Deal found 27/3C$ 886
Thu 4/97:00 a.m.SOF - YYZ
1 stop20h 55mAir France
Sun 14/96:15 p.m.YYZ - SOF
1 stop12h 45mAir France
Deal found 27/3C$ 906
Tue 29/46:20 a.m.SOF - YUL
1 stop12h 45mMultiple Airlines
Tue 30/94:40 p.m.YUL - SOF
1 stop10h 25mMultiple Airlines
Deal found 27/3C$ 936
Fri 25/46:15 a.m.SOF - YYZ
1 stop13h 25mLufthansa
Thu 7/88:20 p.m.YYZ - SOF
1 stop19h 40mLufthansa
Deal found 26/3C$ 939
Sun 11/58:00 a.m.SOF - YTZ
2 stops16h 50mMultiple Airlines
Sun 18/56:25 p.m.YTZ - SOF
2 stops17h 15mMultiple Airlines
Deal found 27/3C$ 943
Tue 29/46:20 a.m.SOF - YUL
1 stop12h 45mAir Canada
Tue 30/91:15 p.m.YUL - SOF
2 stops15h 00mAir Canada
Deal found 27/3C$ 943
Fri 4/46:15 a.m.SOF - YYZ
2 stops22h 29mAir Canada
Sun 13/44:00 p.m.YYZ - SOF
2 stops19h 40mAir Canada
Deal found 26/3C$ 976
Tue 29/412:45 p.m.SOF - YUL
2 stops33h 15mSWISS
Tue 30/98:40 p.m.YUL - SOF
2 stops30h 25mSWISS
Deal found 27/3C$ 1,023
Fri 25/46:00 a.m.SOF - YYZ
2 stops24h 54mUnited Airlines
Thu 7/87:00 a.m.YYZ - SOF
2 stops28h 40mUnited Airlines
Deal found 27/3C$ 1,025
Sun 6/46:00 a.m.SOF - YUL
1 stop19h 50mLufthansa
Sun 13/410:20 p.m.YUL - SOF
2 stops17h 40mLufthansa
Deal found 26/3C$ 1,026

Cheapflights Fare Finder

Customize your flight search to find flights from Sofia to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2025.
Use the filters below to find and compare flights from Sofia to Ontario that are best for you.

Fly from

Sofia

Fly to

Ontario

Route

Depart

Return

Price

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sat 26/4

7:00 a.m.-7:55 p.m.

1 stop19h 55m

Toronto Pearson Intl

Sat 10/5

11:30 p.m.-10:25 p.m.

1 stop15h 55m

C$ 843

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Fri 9/5

7:00 a.m.-1:20 p.m.

1 stop13h 20m

Toronto Pearson Intl

Fri 23/5

10:10 p.m.-2:00 p.m.

1 stop32h 50m

C$ 853

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 4/9

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

2 stops28h 00m

Toronto Pearson Intl

Sun 14/9

5:10 p.m.-1:50 p.m.

2 stops13h 40m

C$ 886

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 4/9

7:00 a.m.-8:55 p.m.

1 stop20h 55m

Toronto Pearson Intl

Sun 14/9

6:15 p.m.-2:00 p.m.

1 stop12h 45m

C$ 906

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Tue 29/4

6:20 a.m.-12:05 p.m.

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

4:40 p.m.-10:05 a.m.

1 stop10h 25m

C$ 936

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Fri 25/4

6:15 a.m.-12:40 p.m.

1 stop13h 25m

Toronto Pearson Intl

Thu 7/8

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

1 stop19h 40m

C$ 939

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Tue 29/4

6:20 a.m.-12:05 p.m.

1 stop12h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

1:15 p.m.-11:15 a.m.

2 stops15h 00m

C$ 943

SofiaToronto

SOF - YTZ

SOFYTZ

Sofia

Sun 11/5

8:00 a.m.-5:50 p.m.

2 stops16h 50m

Toronto Island

Sun 18/5

6:25 p.m.-6:40 p.m.

2 stops17h 15m

C$ 943

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 7/4

6:15 a.m.-8:43 p.m.

2 stops21h 28m

Toronto Pearson Intl

Sun 13/4

4:00 p.m.-6:40 p.m.

2 stops19h 40m

C$ 976

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Tue 29/4

12:45 p.m.-3:00 p.m.

2 stops33h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

8:40 p.m.-10:05 a.m.

2 stops30h 25m

C$ 1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/3

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from Sofia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from 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 from Sofia to Ontario

What is the cheapest month to book a flight from Sofia to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Sofia to Region of Ontario (average of C$ 167). Flying from Sofia to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SOF to ON?

Find hourly flight availability from Sofia to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

When flying from Sofia to Region of Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 28 March 2025.
Read reviews from past customers who have flown Emirates, KLM and LOT from Sofia to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Emirates
8.0
Very good
3,190 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
LOT
7.6
Good
1,063 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.
SWISS
7.5
Good
1,570 reviews
Emirates
8.0
Very good
3,190 reviews
Check prices

Entertainment

8.2

Overall

8.0

Comfort

8.0

Food

7.8

Boarding

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Related info for your journey

Find useful and relevant information for your journey from Sofia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sofia to Ontario?

    Sofia (SOF), located 6.7 km from the city centre, is the airport you fly out of when you book flights from Sofia to Ontario.

  • What are the cheapest airlines to fly from Sofia to Region of Ontario one-way?

    To fly one-way, consider booking your trip with LOT, which is currently one of the cheapest options available, starting at C$ 940. Lufthansa flights start at C$ 960 while deals on Austrian Airlines start at C$ 995 one-way.

  • What are the most popular routes from Sofia to Region of Ontario?

    When deciding which route to take from Sofia to Region of Ontario consider Sofia - Toronto Pearson Intl, Sofia - Toronto Island or Sofia - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

  • Can I find deals for flights from Sofia to Ontario that include hotel bookings?

    Yes. In addition to deals on Sofia to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sofia to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Ontario.

  • Can I find deals for business class flights from Sofia to Ontario?

    Yes. Cheapflights offers flight deals from Sofia to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sofia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sofia to Region of Ontario (average of C$ 167). Flying from Sofia to Region of Ontario in July is currently the most expensive (average of C$ 258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Sofia to Ontario

Discover the top 3 airlines that operate flights from Sofia to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 866AverageC$ 976FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 900AverageC$ 1,174FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 945AverageC$ 1,190FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sofia to Ontario?

Deals for Sofia to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sofia to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sofia to Ontario.

Can Cheapflights find flights from Sofia to Ontario with no change fees?

Need flexible booking options for your flight to Ontario from Sofia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sofia to Ontario become cheaper?

Of course! You can now track prices for flights from Sofia to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.