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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
Mon 25/510:55 p.m.
YYZ
-
SOF
2 stops38h 30m
Multiple Airlines
Sun 7/64:40 p.m.
SOF
-
YYZ
1 stop32h 20m
Multiple Airlines
Deal found 13/4C$ 980
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$ 989
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$ 1,067
Fri 15/56:10 p.m.
YYZ
-
SOF
2 stops24h 05m
Multiple Airlines
Sun 31/512:30 p.m.
SOF
-
YYZ
3 stops40h 15m
Multiple Airlines
Deal found 13/4C$ 1,073
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$ 1,075
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$ 1,197
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
Sun 7/69:50 p.m.
YYZ
-
VAR
1 stop16h 30m
Turkish Airlines
Sun 19/79:20 a.m.
VAR
-
YYZ
1 stop17h 45m
Turkish Airlines
Deal found 15/4C$ 1,391
Sun 7/69:50 p.m.
YYZ
-
VAR
1 stop27h 40m
Multiple Airlines
Sun 19/79:20 a.m.
VAR
-
YYZ
2 stops29h 05m
Multiple Airlines
Deal found 17/4C$ 1,439

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. 3% potential price decrease (C$ 51 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

Sun 7/6

7:15 p.m.-11:35 p.m.

2 stops21h 20m

Sofia

Sun 21/6

6:55 p.m.-6:00 p.m.

1 stop30h 05m

C$ 1,100

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 25/5

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

1 stop17h 05m

Sofia

Sun 7/6

4:00 p.m.-9:45 p.m.

3 stops36h 45m

C$ 1,147

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 19/6

7:35 a.m.-10:30 p.m.

3 stops31h 55m

Sofia

Sat 4/7

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

1 stop15h 10m

C$ 1,153
Quickest round-trip

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 12/5

10:45 p.m.-8:50 p.m.

1 stop15h 05m

Sofia

Mon 10/8

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

1 stop15h 10m

C$ 1,185

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

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

1 stop15h 10m

Sofia

Sun 25/10

2:30 p.m.-3:50 p.m.

1 stop31h 20m

C$ 1,200

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$ 1,246

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 12/9

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

1 stop15h 10m

Sofia

Sun 11/10

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

1 stop26h 00m

C$ 1,248

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 3/5

1:15 p.m.-7:20 p.m.

2 stops23h 05m

Sofia

Sun 17/5

9:05 p.m.-9:44 p.m.

2 stops31h 39m

C$ 1,260

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 9/5

5:10 p.m.-3:00 a.m.

3 stops26h 50m

Sofia

Sun 24/5

4:00 p.m.-3:40 p.m.

3 stops30h 40m

C$ 1,294

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 6/5

6:40 a.m.-1:35 p.m.

2 stops23h 55m

Sofia

Mon 10/8

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

3 stops27h 15m

C$ 1,313

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 38 resultsSorted by cheapest first
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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
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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
901 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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
10,939 reviews
Austrian Airlines
7.6
Good
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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
901 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.8

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 15h 10m. Your travel time can differ by up to 1h 20m. 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.

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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 866AverageC$ 1,279FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapestC$ 867AverageC$ 945FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 987AverageC$ 1,314FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,007AverageC$ 1,546FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,016AverageC$ 1,230FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,082AverageC$ 1,391FlexibilityNo 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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