Find flights
When to book
Airlines
FAQs

Cheap flights from Bulgaria to Ontario from C$ 464

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — YYZ
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Bulgaria to Ontario

Keep the following information in mind while searching for Bulgaria to Ontario flight deals. Data was last updated 15 September 2025.

Round-trip from

C$ 811

One-way from

C$ 464

Popular in

August

Cheapest in

June

Average price

C$ 1,035
LOT
  • LOT
  • 6/11-21/11
  • 2 total stops
  • 65h 15m total
  • Bulgaria to Ontario
Search Deals
23/9
  • 23/9
  • 3 total stops
  • 35h 17m total
  • Bulgaria to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Bulgaria to Ontario

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 15 September 2025.

Thu 6/116:35 p.m.SOF - YYZ
1 stop33h 05mLOT
Fri 21/1110:40 p.m.YYZ - SOF
1 stop32h 10mLOT
Deal found 15/9C$ 811
Fri 7/116:35 p.m.SOF - YYZ
1 stop33h 05mLOT
Thu 20/1110:40 p.m.YYZ - SOF
1 stop32h 10mLOT
Deal found 14/9C$ 816
Thu 30/106:45 p.m.SOF - YYZ
1 stop28h 30mLufthansa
Thu 6/116:15 p.m.YYZ - SOF
1 stop16h 45mLufthansa
Deal found 15/9C$ 892
Sun 5/104:05 p.m.SOF - YUL
2 stops35h 55mMultiple Airlines
Sun 19/108:15 p.m.YUL - SOF
3 stops19h 05mMultiple Airlines
Deal found 14/9C$ 894
Mon 29/95:20 a.m.SOF - YYZ
1 stop19h 00mLOT
Sat 6/1210:40 p.m.YYZ - SOF
1 stop12h 10mLOT
Deal found 14/9C$ 913
Mon 17/117:00 a.m.SOF - YUL
1 stop17h 20mMultiple Airlines
Mon 1/125:00 p.m.YUL - SOF
1 stop14h 05mMultiple Airlines
Deal found 15/9C$ 916
Mon 17/115:00 a.m.SOF - YUL
2 stops17h 20mAir France
Mon 1/127:05 p.m.YUL - SOF
1 stop12h 00mAir France
Deal found 13/9C$ 938
Wed 12/117:00 a.m.SOF - YUL
2 stops17h 20mAir France
Sun 16/115:00 p.m.YUL - SOF
1 stop13h 55mAir France
Deal found 13/9C$ 942
Wed 12/119:00 p.m.SOF - YUL
2 stops32h 58mAmerican Airlines
Sun 16/112:29 p.m.YUL - SOF
2 stops18h 51mAmerican Airlines
Deal found 13/9C$ 944
Sun 5/109:10 p.m.SOF - YUL
2 stops32h 34mAmerican Airlines
Sun 19/105:24 p.m.YUL - SOF
2 stops18h 46mAmerican Airlines
Deal found 14/9C$ 945
Fri 24/107:00 a.m.SOF - YYZ
2 stops17h 19mMultiple Airlines
Sat 15/116:45 p.m.YYZ - SOF
1 stop12h 10mMultiple Airlines
Deal found 15/9C$ 952
Mon 20/106:40 p.m.SOF - YYZ
1 stop32h 40mLOT
Mon 3/1110:40 p.m.YYZ - SOF
1 stop32h 10mLOT
Deal found 14/9C$ 971

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 15 September 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

Fri 7/11

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

1 stop33h 05m

Toronto Pearson Intl

Thu 20/11

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

1 stop12h 10m

C$ 811

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Thu 6/11

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

1 stop33h 05m

Toronto Pearson Intl

Fri 21/11

10:40 p.m.-1:50 p.m.

1 stop32h 10m

C$ 811

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sun 5/10

4:05 p.m.-9:00 p.m.

2 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

8:15 p.m.-10:20 p.m.

3 stops19h 05m

C$ 894

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 29/9

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

1 stop19h 00m

Toronto Pearson Intl

Sat 6/12

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

1 stop12h 10m

C$ 913

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Wed 12/11

7:00 a.m.-5:20 p.m.

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

5:00 p.m.-1:55 p.m.

1 stop13h 55m

C$ 916

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 17/11

7:00 a.m.-5:20 p.m.

1 stop17h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

5:00 p.m.-2:05 p.m.

1 stop14h 05m

C$ 916

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Mon 17/11

5:00 a.m.-3:20 p.m.

2 stops17h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

7:05 p.m.-2:05 p.m.

1 stop12h 00m

C$ 938

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Wed 12/11

9:00 p.m.-10:58 p.m.

2 stops32h 58m

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

2:29 p.m.-4:20 p.m.

2 stops18h 51m

C$ 944

SofiaMontreal

SOF - YUL

SOFYUL

Sofia

Sun 5/10

9:10 p.m.-10:44 p.m.

2 stops32h 34m

Montreal Pierre Elliott Trudeau Intl

Sun 19/10

5:24 p.m.-7:10 p.m.

2 stops18h 46m

C$ 945

SofiaToronto

SOF - YTZ

SOFYTZ

Sofia

Fri 7/11

6:10 a.m.-4:55 p.m.

2 stops17h 45m

Toronto Island

Thu 20/11

3:30 p.m.-1:50 p.m.

2 stops15h 20m

C$ 946

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 59 results
1
2
3
...
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, January is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 169). Flying from Bulgaria 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 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to Region of Ontario as you normally would.

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 15 September 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
1,114 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Crew

8.2

Food

7.2

Overall

7.6

Comfort

7.5

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
7.6
Good
1,114 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Crew

8.2

Food

7.2

Overall

7.6

Comfort

7.5

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
10,000 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Crew

8.2

Food

7.2

Overall

7.6

Comfort

7.5

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
7,407 reviews
LOT
7.6
Good
1,114 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Crew

8.2

Food

7.2

Overall

7.6

Comfort

7.5

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

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$ 1,008, LOT can have you in Region of Ontario from Bulgaria in 14h 25m. The distance from Bulgaria to Region of Ontario is about 7480 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, January is the cheapest month in which you can book a flight from Bulgaria to Region of Ontario (average of C$ 169). Flying from Bulgaria 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.

Alternative routes for Bulgaria to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Frankfurt to Vancouver Intl flights
Orly to Pierre Elliott Trudeau Intl flights
Gatwick to Pearson Intl flights
Heathrow to Pearson Intl flights
Charles de Gaulle to Pearson Intl flights
Charles de Gaulle to Vancouver Intl flights
Lyon to Pierre Elliott Trudeau Intl flights
Heathrow to Vancouver Intl flights
Charles de Gaulle to Québec City flights
Beauvais-Tille to Pierre Elliott Trudeau Intl flights
Frankfurt to Pearson Intl flights
Toulouse to Pierre Elliott Trudeau Intl flights
London City to Pearson Intl flights
Orly to Québec City flights
Frankfurt to Pierre Elliott Trudeau Intl flights
Orly to Pearson Intl flights
Frederic Chopin to Pearson Intl flights
Amsterdam to Vancouver Intl flights
Bruxelles-National to Pierre Elliott Trudeau Intl flights
Istanbul to Pearson Intl flights
Leonardo da Vinci/Fiumicino to Pearson Intl flights
Luton to Pearson Intl flights
Stansted to Pearson Intl flights
Amsterdam to Pearson Intl flights
Gatwick to Vancouver Intl flights
Geneva to Pierre Elliott Trudeau Intl flights
Bordeaux to Pierre Elliott Trudeau Intl flights
Heathrow to Calgary flights
Heathrow to Pierre Elliott Trudeau Intl flights
Frederic Chopin to Toronto Island flights
Frankfurt-Hahn to Vancouver Intl flights
Dublin to Vancouver Intl flights
London City to Vancouver Intl flights
Charles de Gaulle to Toronto Island flights
Charles de Gaulle to Abbotsford flights
Nice to Pierre Elliott Trudeau Intl flights
Munich to Vancouver Intl flights
Marseille to Pierre Elliott Trudeau Intl flights
Vienna to Pearson Intl flights
Dublin to Pearson Intl flights
Amsterdam to Abbotsford flights
Munich to Pearson Intl flights
Frankfurt-Hahn to Pearson Intl flights

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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 837AverageC$ 1,046FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 842AverageC$ 1,030FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LOTCheapestC$ 852AverageC$ 1,054FlexibilityNo 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.

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.