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Cheap flights from Niagara Falls, ON to Bulgaria from C$ 444

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.
YYZ — SOF
16 Apr — 23 Apr1
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 17 March 2026.

Sun 7/67:15 p.m.
YYZ
-
SOF
2 stops19h 45m
Multiple Airlines
Fri 12/66:20 p.m.
SOF
-
YYZ
2 stops28h 30m
Multiple Airlines
Deal found 15/3C$ 937
Mon 1/610:15 p.m.
YYZ
-
SOF
1 stop17h 05m
Multiple Airlines
Tue 16/66:15 a.m.
SOF
-
YYZ
2 stops16h 35m
Multiple Airlines
Deal found 12/3C$ 969
Mon 1/610:15 p.m.
YYZ
-
SOF
1 stop17h 05m
Multiple Airlines
Wed 10/65:45 a.m.
SOF
-
YYZ
2 stops17h 05m
Multiple Airlines
Deal found 16/3C$ 971
Mon 23/310:35 p.m.
YYZ
-
SOF
1 stop14h 50m
Multiple Airlines
Fri 15/55:45 a.m.
SOF
-
YYZ
2 stops17h 05m
Multiple Airlines
Deal found 13/3C$ 994
Mon 13/45:45 p.m.
YYZ
-
SOF
2 stops22h 55m
Multiple Airlines
Mon 20/45:45 a.m.
SOF
-
YYZ
2 stops15h 30m
Multiple Airlines
Deal found 16/3C$ 1,002
Fri 5/610:05 p.m.
YYZ
-
SOF
2 stops33h 05m
Multiple Airlines
Fri 26/64:05 p.m.
SOF
-
YYZ
1 stop31h 30m
Multiple Airlines
Deal found 13/3C$ 1,020
Fri 1/510:45 p.m.
YYZ
-
SOF
1 stop30h 40m
Multiple Airlines
Sat 9/510:55 p.m.
SOF
-
YYZ
2 stops23h 55m
Multiple Airlines
Deal found 13/3C$ 1,022
Tue 31/38:45 p.m.
YYZ
-
SOF
2 stops17h 30m
Multiple Airlines
Tue 9/66:15 a.m.
SOF
-
YYZ
2 stops16h 35m
Multiple Airlines
Deal found 13/3C$ 1,023
Sun 5/410:35 p.m.
YYZ
-
SOF
1 stop16h 25m
Multiple Airlines
Mon 20/47:30 p.m.
SOF
-
YYZ
2 stops47h 58m
Multiple Airlines
Deal found 14/3C$ 1,024
Wed 3/610:05 p.m.
YYZ
-
SOF
2 stops40h 40m
Multiple Airlines
Wed 1/74:05 p.m.
SOF
-
YYZ
1 stop12h 30m
Multiple Airlines
Deal found 13/3C$ 1,027
Wed 3/610:05 p.m.
YYZ
-
VAR
2 stops21h 10m
Multiple Airlines
Thu 18/611:45 p.m.
VAR
-
YYZ
1 stop25h 15m
Multiple Airlines
Deal found 17/3C$ 1,113
Thu 23/49:30 p.m.
YYZ
-
VAR
2 stops34h 45m
Multiple Airlines
Thu 30/49:30 a.m.
VAR
-
YYZ
1 stop13h 50m
Multiple Airlines
Deal found 14/3C$ 1,184

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 17 March 2026.

Round-trip from

C$ 937

One-way from

C$ 444

Popular in

December

Cheapest in

March

Average price

C$ 937
7/6-12/6
  • 7/6-12/6
  • 4 total stops
  • 48h 15m total
  • Niagara Falls to Bulgaria
Search Deals
16/6
  • 16/6
  • 3 total stops
  • 30h 05m total
  • Niagara Falls to Bulgaria
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 17 March 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
Quickest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 3/5

7:15 p.m.-12:50 a.m.

2 stops22h 35m

Sofia

Fri 15/5

10:55 a.m.-7:05 p.m.

1 stop15h 10m

C$ 1,052

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 5/4

6:10 p.m.-7:20 p.m.

1 stop18h 10m

Sofia

Mon 20/4

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

1 stop31h 00m

C$ 1,090

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 3/6

10:05 p.m.-2:15 a.m.

2 stops21h 10m

Varna

Thu 18/6

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

1 stop25h 15m

C$ 1,113

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 15/4

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

1 stop32h 25m

Sofia

Wed 22/4

9:25 p.m.-4:05 p.m.

1 stop25h 40m

C$ 1,116

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 31/3

9:50 p.m.-7:45 p.m.

1 stop14h 55m

Sofia

Tue 9/6

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

1 stop34h 55m

C$ 1,119

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 30/3

9:50 p.m.-8:45 a.m.

1 stop27h 55m

Sofia

Wed 3/6

9:35 a.m.-11:38 a.m.

2 stops33h 03m

C$ 1,119

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 19/4

10:35 p.m.-12:50 a.m.

1 stop19h 15m

Sofia

Fri 24/4

10:10 p.m.-4:00 p.m.

1 stop24h 50m

C$ 1,141

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 26/4

6:10 p.m.-7:20 p.m.

1 stop18h 10m

Sofia

Mon 11/5

8:10 p.m.-4:05 p.m.

1 stop26h 55m

C$ 1,149

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 7/7

10:05 p.m.-1:15 a.m.

2 stops20h 10m

Sofia

Tue 25/8

4:25 p.m.-4:55 p.m.

1 stop31h 30m

C$ 1,183

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 1/6

8:25 a.m.-10:30 p.m.

3 stops31h 05m

Sofia

Mon 30/11

5:45 a.m.-7:50 p.m.

3 stops45h 05m

C$ 1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 36 resultsSorted by cheapest first
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3
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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$ 867). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,252). 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 17 March 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
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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
900 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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
1,184 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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
4,258 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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
10,811 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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
7,858 reviews
Austrian Airlines
7.6
Good
900 reviews
Check prices

Entertainment

6.8

Comfort

7.3

Crew

8.1

Overall

7.6

Food

6.8

Boarding

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 and Turkish Airlines can get you from Niagara Falls to Bulgaria in just under 14h 55m. Your travel time can differ by up to 3h 15m. 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 - 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.

  • 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$ 867). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,252). 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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Alternative routes for Niagara Falls to Bulgaria

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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 867AverageC$ 1,266FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 868AverageC$ 946FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 988AverageC$ 1,306FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,008AverageC$ 1,549FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,017AverageC$ 1,196FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,086AverageC$ 1,367FlexibilityNo 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.

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