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Cheap flights from Niagara Falls, ON to Bulgaria from C$ 458

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
24 Dec — 31 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Niagara Falls to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Bulgaria
Explore the most affordable flight options available from Niagara Falls to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 November 2025.

Mon 1/1212:00 p.m.YYZ - SOF
2 stops18h 15mMultiple Airlines
Mon 2/33:00 p.m.SOF - YYZ
1 stop31h 50mMultiple Airlines
Deal found 24/11C$ 1,005
Tue 2/1211:10 p.m.YYZ - SOF
2 stops36h 10mAir Canada
Thu 15/16:05 a.m.SOF - YYZ
1 stop15h 45mAir Canada
Deal found 23/11C$ 1,022
Tue 2/129:30 p.m.YYZ - SOF
1 stop18h 15mMultiple Airlines
Thu 15/16:05 a.m.SOF - YYZ
1 stop15h 45mMultiple Airlines
Deal found 23/11C$ 1,043
Tue 2/129:30 p.m.YYZ - SOF
1 stop18h 15mLufthansa
Tue 9/126:05 a.m.SOF - YYZ
1 stop15h 45mLufthansa
Deal found 23/11C$ 1,052
Tue 2/123:30 p.m.YYZ - SOF
2 stops14h 45mUnited Airlines
Tue 9/122:00 p.m.SOF - YYZ
2 stops16h 20mUnited Airlines
Deal found 23/11C$ 1,093
Sat 29/1110:40 p.m.YYZ - SOF
1 stop12h 10mLOT
Sat 6/122:35 p.m.SOF - YYZ
1 stop13h 05mLOT
Deal found 22/11C$ 1,115
Sat 29/116:00 p.m.YYZ - SOF
2 stops37h 15mMultiple Airlines
Sat 6/126:05 a.m.SOF - YYZ
2 stops22h 39mMultiple Airlines
Deal found 22/11C$ 1,124
Wed 10/125:10 p.m.YYZ - SOF
1 stop18h 35mMultiple Airlines
Wed 11/36:00 a.m.SOF - YYZ
2 stops38h 15mMultiple Airlines
Deal found 23/11C$ 1,135

Cheap flight deals from Niagara Falls to Bulgaria

Keep the following information in mind while searching for Niagara Falls to Bulgaria flight deals. Data was last updated 24 November 2025.

Round-trip from

C$ 1,017

One-way from

C$ 458

Popular in

December

Cheapest in

February

Average price

C$ 1,303
Austrian Airlines
  • Austrian Airlines
  • 4/2-22/2
  • 2 total stops
  • 24h 45m total
  • Niagara Falls to Bulgaria
Search Deals
1/5
  • 1/5
  • 2 total stops
  • 19h 00m total
  • Niagara Falls to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Bulgaria 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 24 November 2025.
Use the filters below to find and compare flights from Niagara Falls to Bulgaria that are best for you.

Fly from

Niagara Falls

Fly to

Bulgaria

Route

Depart

Return

Price

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 5/2

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

1 stop20h 00m

Sofia

Sun 22/2

6:05 a.m.-2:50 p.m.

1 stop15h 45m

C$ 1,024

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

5:00 p.m.-6:20 p.m.

2 stops18h 20m

Sofia

Tue 24/2

6:00 a.m.-7:39 a.m.

2 stops32h 39m

C$ 1,035

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 21/1

6:30 p.m.-3:15 p.m.

1 stop13h 45m

Varna

Sun 25/1

5:40 p.m.-11:15 a.m.

2 stops24h 35m

C$ 1,049

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 3/2

8:25 p.m.-6:20 p.m.

2 stops14h 55m

Sofia

Sat 21/2

7:55 a.m.-1:50 p.m.

1 stop12h 55m

C$ 1,049

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 4/2

5:00 p.m.-1:15 p.m.

2 stops13h 15m

Sofia

Sun 22/2

6:05 a.m.-1:50 p.m.

2 stops14h 45m

C$ 1,055

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 21/1

6:30 p.m.-3:15 p.m.

1 stop13h 45m

Varna

Sun 25/1

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

2 stops55h 05m

C$ 1,064

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

6:15 p.m.-1:50 p.m.

1 stop12h 35m

Sofia

Tue 24/2

2:15 p.m.-7:45 p.m.

1 stop12h 30m

C$ 1,064

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 23/2

1:00 p.m.-1:15 p.m.

2 stops17h 15m

Sofia

Fri 27/2

2:35 p.m.-6:34 p.m.

2 stops34h 59m

C$ 1,074

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 3/2

8:25 p.m.-6:20 p.m.

2 stops14h 55m

Sofia

Sun 22/2

11:00 a.m.-1:50 p.m.

2 stops57h 50m

C$ 1,077

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 23/2

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

1 stop20h 00m

Sofia

Fri 27/2

6:10 a.m.-2:20 p.m.

2 stops15h 10m

C$ 1,077

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/11

Showing 1-10 of 24 results
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Best time to book a flight from Niagara Falls to Bulgaria

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

What is the cheapest month to book a flight from Niagara Falls to Bulgaria?

Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Bulgaria (average of C$ 892). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,283). 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 Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 24 November 2025.
Read through reviews of airlines operating flights from Niagara Falls to Bulgaria, such as Austrian Airlines,LOT, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Austrian Airlines
7.6
Good
874 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
LOT
7.5
Good
1,138 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Air Canada
7.1
Good
10,466 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
Lufthansa
6.8
Okay
7,583 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!
British Airways
6.7
Okay
7,535 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Food

6.8

Crew

8.1

Boarding

7.6

Entertainment

6.8

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Andra,Aug 2025

LHR - LAX

Flight was very good, few minutes delayed, but good flight. We both are satisfied, thank you!

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Bulgaria. 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 Niagara Falls to Bulgaria?

    Lufthansa and Austrian Airlines can get you from Niagara Falls to Bulgaria in just under 20h. Your travel time can differ by up to 2h 25m. Niagara Falls and Bulgaria are separated by a distance of 7735 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Niagara Falls to Bulgaria?

    While some choose either Toronto Pearson Intl - Plovdiv or Toronto Pearson Intl - Varna, Toronto Pearson Intl - Sofia is the most popular route from Niagara Falls to Bulgaria.

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

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

  • How can I find direct flights from Niagara Falls to Bulgaria?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Bulgaria?

    Currently, October is the cheapest month in which you can book a flight from Niagara Falls to Bulgaria (average of C$ 892). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,283). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Niagara Falls to Bulgaria

Discover the top 6 airlines that operate flights from Niagara Falls to Bulgaria. 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 24 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 845AverageC$ 974FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 984AverageC$ 1,299FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 1,018AverageC$ 1,345FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,038AverageC$ 1,532FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,072AverageC$ 1,488FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapestC$ 1,149AverageC$ 1,246FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Bulgaria?

When you search for this flight from Niagara Falls to Bulgaria, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Bulgaria from Niagara Falls.

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

Certainly. Search results for flights to Bulgaria from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Niagara Falls to Bulgaria on Cheapflights with our Price Alert feature and get notified when better prices are available.

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