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Cheap flights from Bulgaria to Ontario from C$ 370

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YYZ
2 Jun — 9 Jun1
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 3 May 2026.

Wed 3/69:40 p.m.
SOF
-
YYZ
3 stops47h 35m
Multiple Airlines
Wed 17/610:15 p.m.
YYZ
-
SOF
2 stops17h 45m
Multiple Airlines
Deal found 2/5C$ 936
Mon 1/67:30 p.m.
SOF
-
YYZ
1 stop29h 30m
Multiple Airlines
Sun 14/69:55 p.m.
YYZ
-
SOF
2 stops31h 40m
Multiple Airlines
Deal found 3/5C$ 957
Sun 21/65:00 a.m.
VAR
-
YUL
1 stop17h 45m
Multiple Airlines
Fri 3/74:40 p.m.
YUL
-
VAR
2 stops36h 25m
Multiple Airlines
Deal found 1/5C$ 964
Mon 4/54:40 p.m.
SOF
-
YYZ
1 stop28h 45m
Multiple Airlines
Tue 19/510:15 p.m.
YYZ
-
SOF
2 stops29h 55m
Multiple Airlines
Deal found 29/4C$ 988
Wed 9/95:45 a.m.
SOF
-
YYZ
2 stops17h 05m
Multiple Airlines
Mon 28/911:55 p.m.
YYZ
-
SOF
1 stop16h 05m
Multiple Airlines
Deal found 30/4C$ 1,012
Thu 25/610:10 a.m.
SOF
-
YUL
1 stop14h 10m
Multiple Airlines
Wed 8/711:45 p.m.
YUL
-
SOF
1 stop18h 50m
Multiple Airlines
Deal found 30/4C$ 1,026
Thu 25/63:50 p.m.
SOF
-
YUL
1 stop33h 20m
Turkish Airlines
Wed 8/78:05 p.m.
YUL
-
SOF
1 stop11h 55m
Turkish Airlines
Deal found 29/4C$ 1,064
Wed 1/76:00 a.m.
SOF
-
YUL
1 stop18h 20m
Multiple Airlines
Wed 8/711:45 p.m.
YUL
-
SOF
1 stop18h 50m
Multiple Airlines
Deal found 3/5C$ 1,102
Wed 5/810:55 a.m.
SOF
-
YUL
1 stop14h 40m
Multiple Airlines
Tue 15/96:45 a.m.
YUL
-
SOF
3 stops35h 30m
Multiple Airlines
Deal found 2/5C$ 1,104
Sat 6/611:45 p.m.
VAR
-
YUL
2 stops28h 15m
Multiple Airlines
Sun 14/611:45 p.m.
YUL
-
VAR
1 stop29h 50m
Multiple Airlines
Deal found 2/5C$ 1,105
Wed 27/510:30 a.m.
SOF
-
YUL
2 stops20h 55m
Multiple Airlines
Thu 28/56:45 a.m.
YUL
-
SOF
2 stops31h 45m
Multiple Airlines
Deal found 1/5C$ 1,105
Sat 6/611:45 p.m.
VAR
-
YUL
2 stops28h 15m
Multiple Airlines
Tue 16/611:45 p.m.
YUL
-
VAR
1 stop29h 40m
Multiple Airlines
Deal found 2/5C$ 1,106

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 3 May 2026.

Round-trip from

C$ 936

One-way from

C$ 370

Popular in

October

Cheapest in

February

Average price

C$ 1,002
3/6-17/6
  • 3/6-17/6
  • 5 total stops
  • 65h 20m total
  • Bulgaria to Ontario
Search Deals
16/6
  • 16/6
  • 3 total stops
  • 39h 45m total
  • Bulgaria to Ontario
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 3 May 2026.
Use the filters below to find and compare flights from Bulgaria to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VarnaMontreal

VAR - YUL

VARYUL

Varna

Sun 21/6

5:00 a.m.-3:45 p.m.

1 stop17h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 3/7

4:40 p.m.-12:05 p.m.

2 stops36h 25m

C$ 964

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 14/9

5:25 a.m.-5:20 p.m.

1 stop18h 55m

Toronto Pearson Intl

Mon 21/9

10:20 p.m.-6:00 p.m.

1 stop12h 40m

C$ 1,012

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 14/9

6:30 p.m.-1:20 p.m.

2 stops25h 50m

Toronto Pearson Intl

Mon 21/9

9:35 p.m.-11:00 p.m.

1 stop18h 25m

C$ 1,038

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Thu 25/6

3:50 p.m.-6:10 p.m.

1 stop33h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

8:05 p.m.-3:00 p.m.

1 stop11h 55m

C$ 1,064

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Wed 29/7

4:00 p.m.-9:35 p.m.

1 stop12h 35m

Toronto Pearson Intl

Wed 19/8

11:25 p.m.-3:00 a.m.

1 stop20h 35m

C$ 1,067

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sat 1/8

3:50 p.m.-7:45 p.m.

1 stop34h 55m

Toronto Pearson Intl

Tue 22/9

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

1 stop35h 00m

C$ 1,082

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Thu 25/6

4:00 p.m.-2:00 p.m.

2 stops29h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

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

2 stops23h 55m

C$ 1,094

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Sat 8/8

9:05 p.m.-7:45 p.m.

1 stop29h 40m

Toronto Pearson Intl

Sat 29/8

8:30 p.m.-3:00 p.m.

2 stops35h 30m

C$ 1,095

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 2/7

9:05 p.m.-10:55 p.m.

2 stops32h 50m

Toronto Pearson Intl

Tue 8/9

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

1 stop35h 00m

C$ 1,109

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Wed 1/7

7:35 p.m.-9:00 p.m.

1 stop32h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 14/7

11:00 p.m.-6:45 p.m.

1 stop12h 45m

C$ 1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 59 resultsSorted by cheapest first
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2
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6

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, November is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 720). Flying from Bulgaria to Region of Ontario in August is currently the most expensive (average of C$ 931). 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.

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 3 May 2026.
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
7.5
Good
1,192 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
LOT
7.5
Good
1,192 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
Air Canada
7.1
Good
10,993 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.
Lufthansa
6.8
Okay
7,965 reviews
LOT
7.5
Good
1,192 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

7.1

Boarding

7.5

Comfort

7.4

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2026

IST - WAW

Flight to JFK was delayed for more than an hour in the air. No explanation, no apology. Crew was indifferent. Second “meal” was laughably small, and below standard compared to competition.

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$ 1,067, LOT can have you in Region of Ontario from Bulgaria in 12h 35m. 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, November is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 720). Flying from Bulgaria to Region of Ontario in August is currently the most expensive (average of C$ 931). 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

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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 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 845AverageC$ 1,126FlexibilityNo cancel feeOn-time81%
Search LOT flights
LufthansaCheapestC$ 919AverageC$ 1,129FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 937AverageC$ 1,091FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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