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

To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at C$ 883. Turkish Airlines flights start at C$ 1,165 while deals on SWISS start at C$ 1,295 one-way.

How far in advance should I book a flight from Region of Ontario to Bulgaria?

Travellers have found it’s best to book a flight 10 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 10 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Region of Ontario to Bulgaria 1-2 weeks in advance for as low as C$ 1,092, or C$ 1,667 for flights within the next 24 hours.

What is the cheapest month to fly from Region of Ontario to Bulgaria?

Our data shows that February tends to be the cheapest month to fly to Bulgaria from Region of Ontario. Users have commonly found prices around C$ 1,408 for the month, but tickets can be as low as C$ 1,051. Due to multiple factors, prepare for potentially higher prices in July.

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

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

How can I find direct flights from Ontario to Bulgaria?

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

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

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

C$ 1,314+ Flights from Ontario to Bulgaria

Cheap flight deals from Ontario to Bulgaria

Round-trip from	C$ 1,111
One-way from	C$ 437
Popular in	July
Cheapest in	February
Average price	C$ 1,377

24/5-30/6
2 total stops
29h 45m total
Ontario to Bulgaria

Search Deals

19/5
1 total stop
13h 25m total
Ontario to Bulgaria

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 312 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Ontario to Bulgaria

Cheapest flights from Ontario to Bulgaria
Explore the most affordable flight options available from Ontario to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Sat 24/511:55 p.m.YYZ - SOF

1 stop16h 00mMultiple Airlines

Mon 30/66:25 a.m.SOF - YYZ

1 stop13h 45mMultiple Airlines

Deal found 30/3C$ 1,111

Mon 2/610:45 p.m.YYZ - VAR

1 stop13h 50mMultiple Airlines

Thu 10/710:50 p.m.VAR - YYZ

2 stops21h 20mMultiple Airlines

Deal found 31/3C$ 1,131

Fri 3/107:20 p.m.YYZ - SOF

1 stop11h 30mLOT

Wed 22/105:20 a.m.SOF - YYZ

1 stop19h 15mLOT

Deal found 30/3C$ 1,182

Mon 26/511:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Sun 1/610:30 a.m.SOF - YUL

1 stop17h 30mMultiple Airlines

Deal found 30/3C$ 1,199

Mon 28/74:40 p.m.YUL - VAR

1 stop20h 30mSWISS

Tue 19/89:00 p.m.VAR - YUL

2 stops48h 55mSWISS

Deal found 30/3C$ 1,294

Sun 8/610:25 p.m.YUL - VAR

2 stops36h 20mAustrian Airlines

Tue 8/71:35 p.m.VAR - YUL

1 stop31h 15mAustrian Airlines

Deal found 30/3C$ 1,295

Tue 3/64:00 p.m.YYZ - VAR

2 stops21h 45mLufthansa

Mon 7/712:20 p.m.VAR - YYZ

2 stops32h 55mLufthansa

Deal found 31/3C$ 1,297

Wed 7/59:05 p.m.YYZ - VAR

1 stop28h 40mTurkish Airlines

Wed 5/1110:05 a.m.VAR - YYZ

1 stop15h 25mTurkish Airlines

Deal found 29/3C$ 1,302

Thu 5/69:05 p.m.YYZ - SOF

1 stop28h 30mTurkish Airlines

Tue 8/79:15 p.m.SOF - YYZ

1 stop28h 55mTurkish Airlines

Deal found 31/3C$ 1,317

Mon 9/68:40 p.m.YUL - VAR

2 stops35h 35mLufthansa

Mon 7/712:20 p.m.VAR - YUL

2 stops29h 30mLufthansa

Deal found 31/3C$ 1,318

Fri 3/103:25 p.m.YTZ - SOF

2 stops15h 00mAir Canada

Wed 22/106:15 a.m.SOF - YTZ

2 stops15h 30mAir Canada

Deal found 30/3C$ 1,328

Fri 3/104:35 p.m.YYZ - SOF

2 stops36h 25mSWISS

Wed 22/1010:50 a.m.SOF - YYZ

1 stop33h 00mSWISS

Deal found 30/3C$ 1,328

Best flights from Ontario to Bulgaria
Discover carefully curated flight deals from Ontario to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Sat 24/511:55 p.m.YYZ - SOF

1 stop16h 00mMultiple Airlines

Mon 30/66:25 a.m.SOF - YYZ

1 stop13h 45mMultiple Airlines

Deal found 30/3C$ 1,111

Sat 20/97:20 p.m.YYZ - SOF

1 stop11h 30mLOT

Sun 5/106:40 p.m.SOF - YYZ

1 stop32h 40mLOT

Deal found 31/3C$ 1,292

Mon 28/74:40 p.m.YUL - VAR

1 stop20h 30mSWISS

Tue 19/89:00 p.m.VAR - YUL

2 stops48h 55mSWISS

Deal found 30/3C$ 1,294

Sun 8/610:25 p.m.YUL - VAR

2 stops36h 20mAustrian Airlines

Tue 8/71:35 p.m.VAR - YUL

1 stop31h 15mAustrian Airlines

Deal found 30/3C$ 1,295

Tue 3/64:00 p.m.YYZ - VAR

2 stops21h 45mLufthansa

Mon 7/712:20 p.m.VAR - YYZ

2 stops32h 55mLufthansa

Deal found 31/3C$ 1,297

Wed 7/59:05 p.m.YYZ - VAR

1 stop28h 40mTurkish Airlines

Wed 5/1110:05 a.m.VAR - YYZ

1 stop15h 25mTurkish Airlines

Deal found 29/3C$ 1,302

Mon 23/61:55 p.m.YOW - SOF

2 stops15h 05mAir Canada

Tue 8/712:00 p.m.SOF - YOW

2 stops18h 08mAir Canada

Deal found 29/3C$ 1,363

Sun 25/51:05 p.m.YUL - SOF

2 stops26h 55mUnited Airlines

Tue 3/66:00 a.m.SOF - YUL

2 stops36h 45mUnited Airlines

Deal found 30/3C$ 1,433

Fri 9/55:00 p.m.YYZ - SOF

2 stops15h 35mAir Serbia

Sun 5/104:05 p.m.SOF - YYZ

2 stops29h 00mAir Serbia

Deal found 30/3C$ 1,537

Sun 1/65:00 p.m.YYZ - SOF

1 stop12h 00mITA Airways

Sun 6/76:00 p.m.SOF - YYZ

1 stop27h 05mITA Airways

Deal found 31/3C$ 1,662

Tue 27/56:20 p.m.YYZ - SOF

2 stops60h 10mAmerican Airlines

Sun 29/69:10 p.m.SOF - YYZ

2 stops27h 09mAmerican Airlines

Deal found 30/3C$ 1,739

Tue 23/96:15 p.m.YYZ - VAR

2 stops30h 35mAir France

Tue 7/1010:15 p.m.VAR - YYZ

2 stops29h 40mAir France

Deal found 31/3C$ 1,742

Last-minute flights from Ontario to Bulgaria
Discover last-minute flight deals from Ontario to Bulgaria. Data last updated 31 March 2025 and is based on user searches.

Sun 30/310:20 p.m.YYZ - SOF

1 stop12h 35mLOT

Mon 7/45:20 a.m.SOF - YYZ

1 stop22h 00mLOT

Deal found 30/3C$ 1,391

Fri 4/410:00 p.m.YYZ - SOF

1 stop19h 50mMultiple Airlines

Fri 11/41:40 p.m.SOF - YYZ

2 stops31h 35mMultiple Airlines

Deal found 30/3C$ 1,175

Mon 7/46:45 p.m.YQG - SOF

2 stops35h 35mAir Canada

Mon 5/56:00 a.m.SOF - YQG

2 stops34h 31mAir Canada

Deal found 30/3C$ 1,504

Tue 8/410:10 a.m.YQG - SOF

2 stops24h 00mLufthansa

Thu 8/56:00 a.m.SOF - YQG

2 stops40h 26mLufthansa

Deal found 30/3C$ 1,743

Tue 8/410:10 a.m.YQG - SOF

2 stops24h 00mMultiple Airlines

Sun 4/56:00 a.m.SOF - YQG

2 stops40h 26mMultiple Airlines

Deal found 30/3C$ 1,819

Sun 13/412:25 p.m.YTZ - SOF

2 stops23h 15mMultiple Airlines

Mon 5/58:00 a.m.SOF - YTZ

2 stops20h 35mMultiple Airlines

Deal found 30/3C$ 1,378

Sun 13/46:25 p.m.YTZ - SOF

2 stops17h 15mAir Canada

Wed 23/76:15 a.m.SOF - YTZ

2 stops17h 31mAir Canada

Deal found 30/3C$ 1,473

Sun 13/46:35 p.m.YUL - SOF

1 stop22h 20mAustrian Airlines

Wed 30/44:05 p.m.SOF - YUL

1 stop28h 45mAustrian Airlines

Deal found 30/3C$ 1,477

Sun 13/44:40 p.m.YUL - SOF

1 stop15h 05mSWISS

Wed 30/412:45 p.m.SOF - YUL

2 stops33h 15mSWISS

Deal found 30/3C$ 1,490

Sun 13/48:40 p.m.YUL - SOF

1 stop19h 20mLufthansa

Thu 1/57:25 p.m.SOF - YUL

1 stop32h 35mLufthansa

Deal found 30/3C$ 1,513

Mon 14/49:15 p.m.YUL - SOF

2 stops14h 25mAir Canada

Mon 28/41:50 p.m.SOF - YUL

2 stops17h 01mAir Canada

Deal found 30/3C$ 1,576

Fri 18/44:45 p.m.YUL - SOF

2 stops41h 25mMultiple Airlines

Sun 4/510:30 a.m.SOF - YUL

1 stop17h 30mMultiple Airlines

Deal found 31/3C$ 1,268

One-way flights from Ontario to Bulgaria
Search for one-way flight options from Ontario to Bulgaria. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Mon 19/511:00 p.m.YUL - SOF

1 stop13h 25mMultiple Airlines

Deal found 30/3C$ 437

Tue 20/510:10 p.m.YYZ - SOF

2 stops37h 35mMultiple Airlines

Deal found 30/3C$ 502

Tue 20/56:45 p.m.YTZ - SOF

2 stops16h 55mMultiple Airlines

Deal found 30/3C$ 731

Sun 1/65:00 p.m.YYZ - SOF

2 stops15h 35mAir Serbia

Deal found 30/3C$ 883

Sun 1/69:05 p.m.YYZ - SOF

1 stop34h 40mTurkish Airlines

Deal found 30/3C$ 1,165

Mon 21/44:40 p.m.YUL - SOF

1 stop12h 50mSWISS

Deal found 29/3C$ 1,295

Sun 8/67:55 p.m.YOW - SOF

2 stops34h 55mLOT

Deal found 30/3C$ 1,302

Sun 1/612:25 p.m.YTZ - SOF

2 stops19h 20mSWISS

Deal found 30/3C$ 1,361

Sun 8/65:15 p.m.YOW - SOF

1 stop13h 45mAir France

Deal found 30/3C$ 1,388

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 24/5

11:55 p.m.-10:55 p.m.

1 stop16h 00m

Sofia

Mon 30/6

6:25 a.m.-1:10 p.m.

1 stop13h 45m

C$ 1,111

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Mon 2/6

10:45 p.m.-7:35 p.m.

1 stop13h 50m

Varna

Thu 10/7

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

2 stops21h 20m

C$ 1,131

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 26/5

11:00 p.m.-7:25 p.m.

1 stop13h 25m

Sofia

Sun 1/6

10:30 a.m.-9:00 p.m.

1 stop17h 30m

C$ 1,199

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 20/9

7:20 p.m.-1:50 p.m.

1 stop11h 30m

Sofia

Sun 5/10

6:40 p.m.-8:20 p.m.

1 stop32h 40m

C$ 1,292

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Mon 28/7

4:40 p.m.-8:10 p.m.

1 stop20h 30m

Varna

Tue 19/8

9:00 p.m.-2:55 p.m.

2 stops48h 55m

C$ 1,294

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Sun 8/6

10:25 p.m.-5:45 p.m.

2 stops36h 20m

Varna

Tue 8/7

1:35 p.m.-1:50 p.m.

1 stop31h 15m

C$ 1,295

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Tue 3/6

4:00 p.m.-8:45 p.m.

2 stops21h 45m

Varna

Mon 7/7

12:20 p.m.-2:15 p.m.

2 stops32h 55m

C$ 1,297

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 7/5

9:05 p.m.-8:45 a.m.

1 stop28h 40m

Varna

Wed 5/11

10:05 a.m.-6:30 p.m.

1 stop15h 25m

C$ 1,302

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 5/6

9:05 p.m.-8:35 a.m.

1 stop28h 30m

Sofia

Tue 8/7

9:15 p.m.-7:10 p.m.

1 stop28h 55m

C$ 1,317

MontrealVarna

YUL - VAR

YULVAR

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

8:40 p.m.-3:15 p.m.

2 stops35h 35m

Varna

Mon 7/7

12:20 p.m.-10:50 a.m.

2 stops29h 30m

C$ 1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 39 results

Best time to book a flight from Ontario to Bulgaria

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

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

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Bulgaria (average of C$ 817). Flying from Region of Ontario to Bulgaria in July is currently the most expensive (average of C$ 1,238). 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 ON to BG?

When flying from Region of Ontario to Bulgaria, 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 Bulgaria by month

In terms of precipitation, rainfall in Bulgaria 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 Bulgaria when rainfall is around 30.0 mm.

Temperature in Bulgaria by month

If weather is an important factor for your trip to Bulgaria, 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 Bulgaria

To help decide which airline to fly from Ontario to Bulgaria, see what other customers have to say about KLM, LOT and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,321 reviews

Check prices

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

1,321 reviews

KLM

7.8

Good

1,321 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

LOT

7.6

Good

1,065 reviews

KLM

7.8

Good

1,321 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Austrian Airlines

7.6

Good

770 reviews

KLM

7.8

Good

1,321 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

SWISS

7.5

Good

1,570 reviews

KLM

7.8

Good

1,321 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Air France

7.4

Good

1,425 reviews

KLM

7.8

Good

1,321 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Mar 2025

LBA - AMS

Related info for your journey

What are the cheapest airlines to fly from Region of Ontario to Bulgaria one-way?
To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at C$ 883. Turkish Airlines flights start at C$ 1,165 while deals on SWISS start at C$ 1,295 one-way.
Can I find deals for flights from Ontario to Bulgaria that include hotel bookings?
Yes. In addition to deals on Ontario to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Bulgaria?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Bulgaria.
Can I find deals for business class flights from Ontario to Bulgaria?
Yes. Cheapflights offers flight deals from Ontario to Bulgaria 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 Region of Ontario to Bulgaria?
Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Bulgaria (average of C$ 817). Flying from Region of Ontario to Bulgaria in July is currently the most expensive (average of C$ 1,238). 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

Top 6 airlines flying from Ontario to Bulgaria

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestC$ 1,041	AverageC$ 1,321	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Austrian Airlines	CheapestC$ 1,075	AverageC$ 1,498	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Air Canada	CheapestC$ 1,121	AverageC$ 1,514	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 1,123	AverageC$ 1,759	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
LOT	CheapestC$ 1,126	AverageC$ 1,611	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Turkish Airlines	CheapestC$ 1,167	AverageC$ 1,696	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Bulgaria. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Bulgaria from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Ontario to Bulgaria with no change fees.

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

Yes! Start tracking prices for Ontario to Bulgaria flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ontario to Bulgaria from C$ 437

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Bulgaria

Keep the following information in mind while searching for Ontario to Bulgaria flight deals. Data was last updated 31 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Bulgaria

Cheapest flights from Ontario to BulgariaExplore the most affordable flight options available from Ontario to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Explore the most affordable flight options available from Ontario to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Bulgaria that are best for you.

Best time to book a flight from Ontario to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Bulgaria

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

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

Find hourly flight availability from Ontario to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

Rainfall in Bulgaria by month

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

Temperature in Bulgaria by month

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

Reviews of airlines servicing Bulgaria

To help decide which airline to fly from Ontario to Bulgaria, see what other customers have to say about KLM, LOT and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

How can I find direct flights from Ontario to Bulgaria?

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

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

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 Ontario to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Ontario to Bulgaria

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 Ontario to Bulgaria?

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

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

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

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Cheapest flights from Ontario to Bulgaria
Explore the most affordable flight options available from Ontario to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.