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Cheap flights from Bulgaria to Ontario from C$ 487

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YYZ
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bulgaria to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Bulgaria to Ontario
Explore the most affordable flight options available from Bulgaria to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sat 20/126:25 a.m.SOF - YYZ
1 stop20h 20mAir Canada
Fri 2/17:45 p.m.YYZ - SOF
1 stop15h 35mAir Canada
Deal found 11/12C$ 1,876
Sat 20/122:25 p.m.SOF - YYZ
2 stops32h 37mUnited Airlines
Fri 2/112:00 p.m.YYZ - SOF
2 stops18h 15mUnited Airlines
Deal found 11/12C$ 1,932
Sat 20/127:00 a.m.SOF - YYZ
1 stop16h 25mAir France
Fri 2/16:45 p.m.YYZ - SOF
1 stop12h 10mAir France
Deal found 10/12C$ 1,951

Find flight deals from Bulgaria to Ontario

Keep the following information in mind while searching for Bulgaria to Ontario flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 905

One-way from

C$ 487

Popular in

October

Cheapest in

January

Average price

C$ 1,146
LOT
  • LOT
  • 24/1-7/2
  • 2 total stops
  • 25h 15m total
  • Bulgaria to Ontario
Search Deals
18/2
  • 18/2
  • 3 total stops
  • 50h 55m total
  • Bulgaria to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bulgaria 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 12 December 2025.
Use the filters below to find and compare flights from Bulgaria to Ontario that are best for you.

Fly from

Bulgaria

Fly to

Ontario

Route

Depart

Return

Price

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sat 24/1

2:35 p.m.-8:40 p.m.

1 stop13h 05m

Toronto Pearson Intl

Sat 7/2

10:40 p.m.-5:50 p.m.

1 stop12h 10m

C$ 905

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 29/1

6:35 p.m.-8:40 p.m.

1 stop33h 05m

Toronto Pearson Intl

Thu 12/2

10:40 p.m.-5:50 p.m.

1 stop12h 10m

C$ 905

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 19/1

6:35 p.m.-8:40 p.m.

1 stop33h 05m

Toronto Pearson Intl

Mon 26/1

10:40 p.m.-5:50 p.m.

1 stop12h 10m

C$ 943

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 22/1

6:35 p.m.-8:40 p.m.

1 stop33h 05m

Toronto Pearson Intl

Thu 5/2

10:40 p.m.-5:50 p.m.

1 stop12h 10m

C$ 943

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 22/1

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

1 stop15h 40m

Toronto Pearson Intl

Thu 5/2

6:45 p.m.-7:15 p.m.

2 stops17h 30m

C$ 957

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sat 4/4

2:40 p.m.-8:20 p.m.

1 stop12h 40m

Toronto Pearson Intl

Mon 13/4

7:20 p.m.-1:55 p.m.

1 stop11h 35m

C$ 975

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 26/1

5:00 a.m.-4:25 p.m.

2 stops18h 25m

Toronto Pearson Intl

Thu 5/2

6:45 p.m.-7:15 p.m.

2 stops17h 30m

C$ 978

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sun 1/3

6:35 p.m.-8:40 p.m.

1 stop33h 05m

Toronto Pearson Intl

Sun 8/3

11:40 p.m.-1:50 p.m.

1 stop32h 10m

C$ 982

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 29/1

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

2 stops19h 05m

Toronto Pearson Intl

Thu 12/2

9:15 p.m.-2:05 p.m.

1 stop33h 50m

C$ 990

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 19/1

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

1 stop15h 40m

Toronto Pearson Intl

Mon 26/1

12:07 p.m.-2:05 p.m.

2 stops18h 58m

C$ 997

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 46 results
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Best time to book a flight from Bulgaria to Ontario

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

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

Currently, February is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 752). Flying from Bulgaria to Region of Ontario in December is currently the most expensive (average of C$ 963). 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 BG to ON?

Find hourly flight availability from Bulgaria 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 12 December 2025.

When flying from Bulgaria to Region of Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the afternoon.

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 12 December 2025.
Check out reviews from past customers who have flown with LOT,Air Canada, andLufthansa from Bulgaria to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,146 reviews
Check prices

Crew

8.2

Food

7.1

Comfort

7.5

Entertainment

6.9

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
LOT
7.6
Good
1,146 reviews
LOT
7.6
Good
1,146 reviews
Check prices

Crew

8.2

Food

7.1

Comfort

7.5

Entertainment

6.9

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Air Canada
7.1
Good
10,516 reviews
LOT
7.6
Good
1,146 reviews
Check prices

Crew

8.2

Food

7.1

Comfort

7.5

Entertainment

6.9

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights
Lufthansa
6.8
Okay
7,626 reviews
LOT
7.6
Good
1,146 reviews
Check prices

Crew

8.2

Food

7.1

Comfort

7.5

Entertainment

6.9

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Rami,Sep 2025

LAX - WAW

The second leg. Very tight seats No WiFi on both flights

Related info for your journey

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

  • How long is the flight from Bulgaria to Region of Ontario?

    For as low as C$ 905, LOT can have you in Region of Ontario from Bulgaria in 13h 05m. The distance from Bulgaria to Region of Ontario is about 7735 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bulgaria 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 Bulgaria to Region of Ontario?

    Currently, February is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 752). Flying from Bulgaria to Region of Ontario in December is currently the most expensive (average of C$ 963). 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

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Alternative routes for Bulgaria to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Bulgaria to Ontario

Discover the top 3 airlines that operate flights from Bulgaria 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 836AverageC$ 1,045FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 840AverageC$ 1,016FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 851AverageC$ 1,222FlexibilityNo 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 Bulgaria to Ontario?

Cheapflights helps you search for flights from Bulgaria to Ontario 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 from Bulgaria to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Bulgaria.

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

Need flexible booking options for your flight to Ontario from Bulgaria? 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 Bulgaria to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Bulgaria today and book when prices fit your budget.

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