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Cheap flights from Niagara Falls, ON to Bulgaria from C$ 363

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SOF
22 Jan — 29 Jan1
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 23 December 2025.

Wed 24/122:00 p.m.YYZ - SOF
2 stops16h 15mLufthansa
Sun 28/122:00 p.m.SOF - YYZ
2 stops14h 44mLufthansa
Deal found 21/12C$ 1,662
Tue 23/122:45 p.m.YYZ - SOF
2 stops15h 30mUnited Airlines
Mon 5/16:05 a.m.SOF - YYZ
2 stops24h 41mUnited Airlines
Deal found 22/12C$ 1,769
Tue 23/126:00 p.m.YYZ - SOF
2 stops38h 15mMultiple Airlines
Sat 10/17:05 p.m.SOF - YYZ
1 stop26h 45mMultiple Airlines
Deal found 22/12C$ 1,824
Wed 24/126:00 p.m.YYZ - SOF
2 stops12h 15mMultiple Airlines
Sun 28/1211:00 a.m.SOF - YYZ
1 stop12h 25mMultiple Airlines
Deal found 21/12C$ 1,856
Wed 24/128:25 p.m.YYZ - SOF
1 stop11h 50mSWISS
Sun 28/1211:00 a.m.SOF - YYZ
1 stop12h 25mSWISS
Deal found 21/12C$ 1,967
Tue 23/1210:00 a.m.YYZ - SOF
2 stops20h 15mUnited Airlines
Sat 10/12:25 p.m.SOF - YYZ
2 stops32h 37mUnited Airlines
Deal found 22/12C$ 1,969
Tue 23/1210:40 p.m.YYZ - SOF
1 stop32h 10mLOT
Sat 10/12:35 p.m.SOF - YYZ
1 stop13h 05mLOT
Deal found 22/12C$ 2,339
Tue 23/126:00 p.m.YYZ - SOF
2 stops38h 15mMultiple Airlines
Mon 5/16:10 a.m.SOF - YYZ
1 stop17h 05mMultiple Airlines
Deal found 22/12C$ 2,525

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 23 December 2025.

Round-trip from

C$ 719

One-way from

C$ 363

Popular in

December

Cheapest in

February

Average price

C$ 1,984
26/1-10/3
  • 26/1-10/3
  • 3 total stops
  • 69h 00m total
  • Niagara Falls to Bulgaria
Search Deals
16/1
  • 16/1
  • 3 total stops
  • 44h 40m total
  • Niagara Falls to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 23 December 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

Fri 30/1

9:30 p.m.-11:40 p.m.

2 stops43h 10m

Sofia

Tue 10/3

6:05 a.m.-2:15 p.m.

1 stop14h 10m

C$ 734

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 29/1

7:40 p.m.-2:55 a.m.

2 stops24h 15m

Sofia

Wed 4/3

6:00 a.m.-6:15 p.m.

2 stops43h 15m

C$ 819

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 18/1

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

1 stop15h 15m

Sofia

Sun 1/2

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

1 stop31h 20m

C$ 906

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 4/2

9:35 p.m.-7:30 p.m.

1 stop14h 55m

Sofia

Wed 11/2

8:20 p.m.-3:00 p.m.

1 stop25h 40m

C$ 921

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 19/4

10:15 p.m.-7:10 p.m.

1 stop13h 55m

Sofia

Mon 18/5

8:00 p.m.-4:05 p.m.

1 stop27h 05m

C$ 953

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

9:35 p.m.-7:30 p.m.

1 stop14h 55m

Sofia

Tue 24/2

8:20 p.m.-3:00 p.m.

1 stop25h 40m

C$ 953

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sat 24/1

4:44 p.m.-4:20 p.m.

2 stops40h 36m

Sofia

Wed 4/3

9:00 p.m.-8:15 p.m.

1 stop30h 15m

C$ 955

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 27/1

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

1 stop19h 05m

Sofia

Mon 9/3

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

2 stops55h 35m

C$ 955

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 27/1

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

2 stops26h 40m

Sofia

Wed 4/3

9:00 p.m.-2:50 p.m.

1 stop24h 50m

C$ 955

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 26/1

7:40 p.m.-8:10 p.m.

2 stops41h 30m

Sofia

Wed 4/3

9:00 p.m.-8:15 p.m.

1 stop30h 15m

C$ 955

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/12

Showing 1-10 of 27 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$ 871). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,253). 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 23 December 2025.
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
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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
880 reviews
Austrian Airlines
7.6
Good
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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
1,152 reviews
Austrian Airlines
7.6
Good
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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!
Turkish Airlines
7.3
Good
4,111 reviews
Austrian Airlines
7.6
Good
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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
10,551 reviews
Austrian Airlines
7.6
Good
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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
7,649 reviews
Austrian Airlines
7.6
Good
880 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

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 and Austrian Airlines can get you from Niagara Falls to Bulgaria in just under 13h 45m. Your travel time can differ by up to 1h 30m. 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 cheapest airlines to fly from Niagara Falls to Bulgaria one-way?

    C$ 604 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$ 947 and C$ 1,013, respectively.

  • 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$ 871). Flying from Niagara Falls to Bulgaria in July is currently the most expensive (average of C$ 1,253). 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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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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 872AverageC$ 960FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 925AverageC$ 1,274FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapestC$ 994AverageC$ 1,288FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapestC$ 1,009AverageC$ 1,502FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Turkish AirlinesCheapestC$ 1,022AverageC$ 1,202FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LOTCheapestC$ 1,041AverageC$ 1,428FlexibilityNo 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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