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Cheap flights from Niagara Falls, ON to Bulgaria from C$ 370

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

C$ 687

One-way from

C$ 370

Popular in

December

Cheapest in

February

Average price

C$ 1,160
29/3-15/4
  • 29/3-15/4
  • 2 total stops
  • 33h 05m total
  • Niagara Falls to Bulgaria
Search Deals
4/3
  • 4/3
  • 2 total stops
  • 18h 40m total
  • Niagara Falls to Bulgaria
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 8 January 2026.

Sun 29/35:50 p.m.YYZ - SOF
1 stop17h 50mMultiple Airlines
Wed 15/46:10 a.m.SOF - YYZ
1 stop15h 15mMultiple Airlines
Deal found 8/1C$ 687
Sun 29/38:25 p.m.YYZ - SOF
1 stop32h 50mSWISS
Wed 15/411:05 a.m.SOF - YYZ
1 stop12h 10mSWISS
Deal found 6/1C$ 698
Wed 4/25:00 p.m.YYZ - SOF
2 stops13h 15mMultiple Airlines
Wed 11/22:25 p.m.SOF - YYZ
1 stop12h 20mMultiple Airlines
Deal found 7/1C$ 699
Mon 16/26:30 p.m.YYZ - SOF
1 stop16h 30mAustrian Airlines
Tue 3/37:55 a.m.SOF - YYZ
1 stop12h 55mAustrian Airlines
Deal found 8/1C$ 709
Sun 1/26:00 p.m.YYZ - SOF
2 stops17h 20mMultiple Airlines
Tue 10/36:05 a.m.SOF - YYZ
1 stop15h 50mMultiple Airlines
Deal found 7/1C$ 710
Mon 9/26:30 p.m.YYZ - SOF
1 stop22h 25mAustrian Airlines
Tue 24/27:55 a.m.SOF - YYZ
1 stop12h 55mAustrian Airlines
Deal found 7/1C$ 712
Sun 29/35:50 p.m.YYZ - SOF
1 stop11h 20mAir Canada
Wed 15/412:55 p.m.SOF - YYZ
2 stops15h 39mAir Canada
Deal found 8/1C$ 713
Wed 18/25:00 p.m.YYZ - SOF
2 stops13h 15mLufthansa
Tue 24/22:15 p.m.SOF - YYZ
1 stop12h 30mLufthansa
Deal found 7/1C$ 723
Wed 11/29:30 p.m.YYZ - VAR
1 stop12h 45mMultiple Airlines
Wed 18/24:00 p.m.VAR - YYZ
1 stop28h 50mMultiple Airlines
Deal found 7/1C$ 1,017
Mon 2/211:10 p.m.YYZ - VAR
2 stops33h 05mMultiple Airlines
Thu 19/24:00 p.m.VAR - YYZ
2 stops29h 50mMultiple Airlines
Deal found 5/1C$ 1,048
Wed 11/35:40 p.m.YYZ - VAR
1 stop17h 35mMultiple Airlines
Sun 22/34:00 p.m.VAR - YYZ
2 stops53h 00mMultiple Airlines
Deal found 8/1C$ 1,122
Wed 11/37:10 p.m.YYZ - VAR
2 stops38h 05mAustrian Airlines
Sun 22/34:00 p.m.VAR - YYZ
2 stops53h 00mAustrian Airlines
Deal found 8/1C$ 1,125

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 8 January 2026.
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 29/3

8:25 p.m.-12:15 p.m.

1 stop32h 50m

Sofia

Wed 15/4

11:05 a.m.-4:15 p.m.

1 stop12h 10m

C$ 698

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 30/3

8:25 p.m.-10:20 a.m.

1 stop30h 55m

Sofia

Wed 15/4

11:05 a.m.-4:15 p.m.

1 stop12h 10m

C$ 698

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 4/2

7:45 p.m.-6:20 p.m.

1 stop15h 35m

Sofia

Wed 11/2

2:25 p.m.-7:45 p.m.

1 stop12h 20m

C$ 699

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 29/3

5:50 p.m.-12:10 p.m.

1 stop11h 20m

Sofia

Wed 15/4

11:05 a.m.-4:15 p.m.

1 stop12h 10m

C$ 704

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 16/2

6:30 p.m.-6:00 p.m.

1 stop16h 30m

Sofia

Tue 3/3

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

1 stop12h 55m

C$ 709

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 9/2

6:30 p.m.-11:55 p.m.

1 stop22h 25m

Sofia

Tue 24/2

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

1 stop12h 55m

C$ 712

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 29/3

5:50 p.m.-12:10 p.m.

1 stop11h 20m

Sofia

Wed 15/4

12:55 p.m.-9:34 p.m.

2 stops15h 39m

C$ 713

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

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

1 stop20h 00m

Sofia

Tue 24/2

6:00 a.m.-12:50 p.m.

1 stop13h 50m

C$ 719

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 11/2

9:30 p.m.-5:15 p.m.

1 stop12h 45m

Varna

Wed 18/2

4:00 p.m.-1:50 p.m.

1 stop28h 50m

C$ 1,017

TorontoVarna

YYZ - VAR

YYZVAR

Toronto Pearson Intl

Wed 11/3

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

1 stop17h 35m

Varna

Sun 22/3

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

2 stops53h 00m

C$ 1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 28 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$ 875). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,254). 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 8 January 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
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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
889 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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
1,169 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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
4,154 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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
10,603 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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
7,697 reviews
Austrian Airlines
7.6
Good
889 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

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?

    SWISS and Austrian Airlines can get you from Niagara Falls to Bulgaria in just under 16h 30m. Your travel time can differ by up to 16h 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 cheapest airlines to fly from Niagara Falls to Bulgaria one-way?

    C$ 606 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Turkish Airlines and LOT, with prices starting from C$ 951 and C$ 1,017, respectively.

  • 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$ 875). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,254). 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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 876AverageC$ 955FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 929AverageC$ 1,274FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 998AverageC$ 1,293FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,013AverageC$ 1,590FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,026AverageC$ 1,207FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,046AverageC$ 1,425FlexibilityNo cancel feeOn-time81%
Search LOT 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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