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Cheap flights from Niagara Falls, ON to Bulgaria from C$ 476

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
28 Dec — 4 Jan1
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 28 November 2025.

Tue 9/128:00 p.m.YYZ - SOF
2 stops37h 25mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 26/11C$ 849
Mon 8/126:00 a.m.YYZ - SOF
2 stops45h 25mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 26/11C$ 901
Tue 9/128:00 p.m.YYZ - SOF
2 stops37h 25mMultiple Airlines
Fri 6/39:45 p.m.SOF - YYZ
1 stop23h 25mMultiple Airlines
Deal found 26/11C$ 915
Sun 7/126:00 a.m.YYZ - SOF
2 stops23h 00mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 26/11C$ 945
Sun 7/126:05 p.m.YYZ - SOF
1 stop15h 15mBritish Airways
Mon 9/35:25 p.m.SOF - YYZ
2 stops31h 35mBritish Airways
Deal found 26/11C$ 954
Sun 7/126:05 p.m.YYZ - SOF
1 stop15h 15mBritish Airways
Sun 8/32:30 p.m.SOF - YYZ
2 stops56h 00mBritish Airways
Deal found 26/11C$ 957
Sun 7/126:05 p.m.YYZ - SOF
1 stop15h 15mBritish Airways
Wed 11/39:00 p.m.SOF - YYZ
1 stop30h 15mBritish Airways
Deal found 26/11C$ 963
Wed 10/129:35 p.m.YYZ - SOF
1 stop22h 20mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 27/11C$ 966
Thu 11/129:35 p.m.YYZ - SOF
2 stops42h 15mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 27/11C$ 973
Sun 7/126:05 p.m.YYZ - SOF
1 stop15h 15mBritish Airways
Sat 7/312:05 p.m.SOF - YYZ
1 stop15h 10mBritish Airways
Deal found 26/11C$ 974
Fri 12/129:35 p.m.YYZ - SOF
2 stops18h 15mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop14h 10mMultiple Airlines
Deal found 27/11C$ 982

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 28 November 2025.

Round-trip from

C$ 744

One-way from

C$ 476

Popular in

December

Cheapest in

February

Average price

C$ 1,297
20/1-25/1
  • 20/1-25/1
  • 4 total stops
  • 72h 35m total
  • Niagara Falls to Bulgaria
Search Deals
10/1
  • 10/1
  • 3 total stops
  • 44h 45m total
  • Niagara Falls to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 75 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 28 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

Sun 18/1

5:30 p.m.-2:55 a.m.

2 stops26h 25m

Sofia

Sat 31/1

6:00 a.m.-2:25 p.m.

2 stops39h 25m

C$ 756

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 20/1

5:35 p.m.-9:30 p.m.

2 stops20h 55m

Sofia

Sun 25/1

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

1 stop16h 00m

C$ 954

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 9/12

6:05 p.m.-8:10 p.m.

1 stop19h 05m

Sofia

Mon 9/3

5:25 p.m.-7:00 p.m.

2 stops31h 35m

C$ 1,002

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 9/12

6:05 p.m.-8:10 p.m.

1 stop19h 05m

Sofia

Sun 8/3

2:30 p.m.-7:00 p.m.

2 stops58h 30m

C$ 1,005

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 5/4

5:50 p.m.-12:05 p.m.

1 stop11h 15m

Sofia

Fri 17/4

12:50 p.m.-6:30 p.m.

1 stop12h 40m

C$ 1,009

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 18/1

6:05 p.m.-4:20 p.m.

1 stop15h 15m

Sofia

Sat 31/1

12:05 p.m.-2:50 p.m.

1 stop33h 45m

C$ 1,022

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

4:00 p.m.-6:20 p.m.

2 stops19h 20m

Sofia

Tue 24/2

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

2 stops32h 39m

C$ 1,027

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 23/2

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

2 stops24h 00m

Sofia

Fri 27/2

6:10 a.m.-11:04 p.m.

2 stops23h 54m

C$ 1,034

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.-4:25 p.m.

2 stops31h 25m

C$ 1,062

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.-7:45 p.m.

1 stop33h 05m

C$ 1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/11

Showing 1-10 of 16 results
1
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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$ 888). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,277). 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 28 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

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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
1,140 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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
10,484 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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
7,594 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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
7,541 reviews
Austrian Airlines
7.6
Good
874 reviews
Check prices

Comfort

7.3

Crew

8.1

Boarding

7.6

Entertainment

6.8

Food

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?

    British Airways, Austrian Airlines, and Lufthansa can get you from Niagara Falls to Bulgaria in just under 13h 45m. Your travel time can differ by up to 5h 20m. 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 - Plovdiv, 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$ 888). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,277). 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 28 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 889AverageC$ 979FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 979AverageC$ 1,304FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 1,013AverageC$ 1,339FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,033AverageC$ 1,529FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,061AverageC$ 1,477FlexibilityNo cancel feeOn-time81%
Search LOT flights
Turkish AirlinesCheapestC$ 1,144AverageC$ 1,281FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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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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