Find flights
When to book
Airlines
FAQs

Cheap flights from Niagara Falls, ON to Bulgaria from C$ 368

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 April 2026.

Wed 13/56:15 p.m.
YYZ
-
SOF
2 stops23h 25m
Multiple Airlines
Wed 20/52:10 p.m.
SOF
-
YYZ
3 stops34h 05m
Multiple Airlines
Deal found 15/4C$ 929
Sun 7/610:45 p.m.
YYZ
-
SOF
1 stop19h 05m
Multiple Airlines
Mon 22/65:45 a.m.
SOF
-
YYZ
2 stops38h 35m
Multiple Airlines
Deal found 15/4C$ 990
Sun 7/67:35 a.m.
YYZ
-
SOF
3 stops34h 15m
Multiple Airlines
Sun 21/69:20 p.m.
SOF
-
YYZ
1 stop26h 35m
Multiple Airlines
Deal found 18/4C$ 995
Mon 25/59:35 p.m.
YYZ
-
SOF
2 stops17h 45m
Multiple Airlines
Mon 15/64:00 p.m.
SOF
-
YYZ
2 stops32h 10m
Multiple Airlines
Deal found 14/4C$ 1,068
Mon 18/59:35 p.m.
YYZ
-
SOF
2 stops19h 05m
Multiple Airlines
Tue 9/66:45 p.m.
SOF
-
YYZ
3 stops29h 30m
Multiple Airlines
Deal found 14/4C$ 1,076
Thu 7/510:45 p.m.
YYZ
-
SOF
1 stop19h 15m
Multiple Airlines
Wed 3/65:45 a.m.
SOF
-
YYZ
2 stops17h 05m
Multiple Airlines
Deal found 14/4C$ 1,077
Thu 7/510:45 p.m.
YYZ
-
SOF
1 stop19h 15m
Multiple Airlines
Tue 2/611:25 p.m.
SOF
-
YYZ
2 stops23h 25m
Multiple Airlines
Deal found 14/4C$ 1,080
Tue 12/57:15 p.m.
YYZ
-
SOF
2 stops23h 00m
Multiple Airlines
Thu 28/510:55 a.m.
SOF
-
YYZ
1 stop15h 15m
Multiple Airlines
Deal found 14/4C$ 1,085
Tue 12/57:15 p.m.
YYZ
-
SOF
2 stops23h 00m
Multiple Airlines
Wed 3/64:00 p.m.
SOF
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 14/4C$ 1,087
Sat 20/611:05 p.m.
YYZ
-
BOJ
2 stops16h 00m
Multiple Airlines
Sat 27/611:20 p.m.
BOJ
-
YYZ
1 stop21h 00m
Multiple Airlines
Deal found 13/4C$ 1,198
Fri 29/57:35 a.m.
YYZ
-
VAR
3 stops34h 55m
Multiple Airlines
Fri 5/64:25 a.m.
VAR
-
YYZ
3 stops27h 00m
Multiple Airlines
Deal found 14/4C$ 1,304
Tue 9/69:50 p.m.
YYZ
-
VAR
1 stop16h 30m
Turkish Airlines
Wed 22/79:20 a.m.
VAR
-
YYZ
1 stop17h 45m
Turkish Airlines
Deal found 14/4C$ 1,330

Find 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 18 April 2026.

Round-trip from

C$ 929

One-way from

C$ 368

Popular in

December

Cheapest in

March

Average price

C$ 1,125
13/5-20/5
  • 13/5-20/5
  • 5 total stops
  • 57h 30m total
  • Niagara Falls to Bulgaria
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 33h 55m total
  • Niagara Falls to Bulgaria
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 18 April 2026.
Use the filters below to find and compare flights from Niagara Falls to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

10:00 p.m.-1:25 p.m.

1 stop32h 25m

Sofia

Sun 10/5

9:05 p.m.-5:40 p.m.

2 stops27h 35m

C$ 1,181

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 28/5

8:40 a.m.-1:35 a.m.

3 stops33h 55m

Sofia

Tue 16/6

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

3 stops31h 15m

C$ 1,189

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 15/8

6:45 p.m.-3:00 a.m.

1 stop25h 15m

Sofia

Sat 19/9

5:00 a.m.-4:35 p.m.

1 stop18h 35m

C$ 1,247

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 9/5

10:00 p.m.-8:10 p.m.

1 stop15h 10m

Sofia

Mon 1/6

8:10 p.m.-8:10 p.m.

1 stop31h 00m

C$ 1,263

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 7/5

6:05 p.m.-1:25 p.m.

1 stop12h 20m

Sofia

Mon 1/6

8:10 p.m.-8:10 p.m.

1 stop31h 00m

C$ 1,263

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

9:15 p.m.-12:40 a.m.

1 stop20h 25m

Sofia

Mon 10/8

9:20 p.m.-4:55 p.m.

1 stop26h 35m

C$ 1,291

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

10:20 p.m.-1:55 a.m.

1 stop20h 35m

Sofia

Sun 10/5

6:45 p.m.-8:20 p.m.

1 stop32h 35m

C$ 1,309

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Tue 9/6

9:50 p.m.-9:20 p.m.

1 stop16h 30m

Varna

Wed 22/7

9:20 a.m.-8:05 p.m.

1 stop17h 45m

C$ 1,330

TorontoBurgas

YYZ - BOJ

YYZBOJ

Toronto Pearson Intl

Sat 20/6

11:50 p.m.-10:05 p.m.

1 stop15h 15m

Bourgas

Sat 27/6

11:20 p.m.-2:55 p.m.

1 stop22h 35m

C$ 1,385

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Sun 7/6

9:50 p.m.-9:20 p.m.

1 stop16h 30m

Varna

Sun 19/7

9:20 a.m.-8:05 p.m.

1 stop17h 45m

C$ 1,392

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/4

Showing 1-10 of 37 resultsSorted by cheapest first
1
2
3
4

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
No data available for this route at this time. Please check back soon.

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 18 April 2026.
Read through reviews of airlines operating flights from Niagara Falls to Bulgaria, such as Austrian Airlines,LOT, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
902 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
LOT
7.5
Good
1,188 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Turkish Airlines
7.3
Good
4,308 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Air Canada
7.1
Good
10,938 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Lufthansa
6.8
Okay
7,930 reviews
Austrian Airlines
7.6
Good
902 reviews
Check prices

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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?

    British Airways, Air Serbia, and Turkish Airlines can get you from Niagara Falls to Bulgaria in just under 16h 30m. Your travel time can differ by up to 15h 55m. Niagara Falls and Bulgaria are separated by a distance of 7960 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 - Varna or Toronto Pearson Intl - Bourgas, 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.

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 Niagara Falls to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Dublin flights
Pearson Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pierre Elliott Trudeau Intl to Athens flights
Pierre Elliott Trudeau Intl to Orly flights
Pearson Intl to Istanbul flights
Pearson Intl to Athens flights
Pearson Intl to Stansted flights
Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pearson Intl to Frankfurt flights
Pearson Intl to Barcelona-El Prat flights
Pearson Intl to Madrid flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Pearson Intl to Orly flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pearson Intl to Amsterdam flights
Pearson Intl to Luton flights
Toronto Island to Gatwick flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pearson Intl to Edinburgh flights
Toronto Island to Charles de Gaulle flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pearson Intl to Frederic Chopin flights
Pierre Elliott Trudeau Intl to Lyon flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Nice flights
Pierre Elliott Trudeau Intl to Madrid flights
Pearson Intl to Vicenza flights
Pearson Intl to Porto flights
Pierre Elliott Trudeau Intl to Geneva flights
Toronto Island to Lisbon flights
Toronto Island to Frankfurt flights
Pearson Intl to Sabiha Gokcen flights
Pearson Intl to Ciampino flights
Toronto Island to Dublin flights
Pearson Intl to Beauvais-Tille flights
Pierre Elliott Trudeau Intl to Vicenza flights
Pearson Intl to Vienna flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Amsterdam flights

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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 867AverageC$ 1,280FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 867AverageC$ 946FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 988AverageC$ 1,315FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,007AverageC$ 1,547FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,016AverageC$ 1,231FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,083AverageC$ 1,392FlexibilityNo 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 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.

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.