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Cheap flights from Ottawa to Bulgaria from C$ 525

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SOF
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Bulgaria
Explore the most affordable flight options available from Ottawa to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Fri 21/86:55 a.m.
YOW
-
SOF
3 stops35h 15m
Multiple Airlines
Mon 7/94:40 p.m.
SOF
-
YOW
3 stops38h 40m
Multiple Airlines
Deal found 8/4C$ 1,210
Sun 12/76:55 a.m.
YOW
-
SOF
3 stops33h 40m
Multiple Airlines
Wed 2/95:45 p.m.
SOF
-
YOW
3 stops30h 50m
Multiple Airlines
Deal found 7/4C$ 1,392
Sun 26/72:00 p.m.
YOW
-
SOF
2 stops18h 20m
Austrian Airlines
Wed 12/86:55 p.m.
SOF
-
YOW
2 stops29h 15m
Austrian Airlines
Deal found 7/4C$ 1,534
Fri 24/72:00 p.m.
YOW
-
SOF
2 stops26h 55m
Austrian Airlines
Wed 12/86:55 p.m.
SOF
-
YOW
2 stops29h 15m
Austrian Airlines
Deal found 7/4C$ 1,556
Sun 12/77:30 p.m.
YOW
-
SOF
2 stops33h 40m
United Airlines
Wed 2/98:00 a.m.
SOF
-
YOW
2 stops37h 11m
United Airlines
Deal found 7/4C$ 1,579
Fri 21/82:00 p.m.
YOW
-
SOF
2 stops15h 10m
Lufthansa
Mon 7/97:00 p.m.
SOF
-
YOW
2 stops34h 10m
Lufthansa
Deal found 8/4C$ 1,588
Sat 11/45:40 a.m.
YOW
-
SOF
2 stops25h 15m
Multiple Airlines
Tue 5/56:45 p.m.
SOF
-
YOW
2 stops36h 35m
Multiple Airlines
Deal found 8/4C$ 1,662
Mon 11/54:00 p.m.
YOW
-
SOF
2 stops35h 20m
Multiple Airlines
Sun 31/512:25 p.m.
SOF
-
YOW
2 stops38h 21m
Multiple Airlines
Deal found 4/4C$ 1,678
Sun 3/56:00 p.m.
YOW
-
SOF
2 stops17h 40m
Air Canada
Thu 7/512:55 p.m.
SOF
-
YOW
2 stops16h 16m
Air Canada
Deal found 8/4C$ 1,688

Find flight deals from Ottawa to Bulgaria

Keep the following information in mind while searching for Ottawa to Bulgaria flight deals. Data was last updated 9 April 2026.

Round-trip from

C$ 1,210

One-way from

C$ 525
21/8-7/9
  • 21/8-7/9
  • 6 total stops
  • 73h 55m total
  • Ottawa to Bulgaria
Search Deals
20/5
  • 20/5
  • 3 total stops
  • 46h 10m total
  • Ottawa to Bulgaria
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 9 April 2026.
Use the filters below to find and compare flights from Ottawa to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 12/7

7:30 p.m.-12:10 p.m.

2 stops33h 40m

Sofia

Wed 2/9

8:00 a.m.-2:11 p.m.

2 stops37h 11m

C$ 1,579

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 21/8

2:00 p.m.-12:10 p.m.

2 stops15h 10m

Sofia

Mon 7/9

7:00 p.m.-10:10 p.m.

2 stops34h 10m

C$ 1,588
Quickest round-trip

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 21/8

6:25 p.m.-1:10 a.m.

3 stops23h 45m

Sofia

Mon 7/9

10:55 a.m.-12:20 a.m.

2 stops20h 25m

C$ 1,609

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 10/5

10:00 a.m.-12:10 p.m.

2 stops19h 10m

Sofia

Thu 14/5

12:55 p.m.-11:31 a.m.

2 stops29h 36m

C$ 1,735

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 8/5

5:30 p.m.-1:00 p.m.

2 stops36h 30m

Sofia

Tue 12/5

12:55 p.m.-11:31 a.m.

2 stops29h 36m

C$ 1,820

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Mon 4/5

2:40 p.m.-12:10 p.m.

2 stops14h 30m

Sofia

Thu 7/5

12:55 p.m.-4:38 p.m.

2 stops34h 43m

C$ 1,822

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Mon 11/5

4:00 p.m.-10:20 a.m.

2 stops35h 20m

Sofia

Sun 31/5

12:55 p.m.-7:46 p.m.

3 stops37h 51m

C$ 1,875

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 1/7

8:05 p.m.-3:20 p.m.

2 stops36h 15m

Sofia

Sat 18/7

1:40 p.m.-5:10 p.m.

2 stops34h 30m

C$ 1,887

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 26/7

4:00 p.m.-2:55 p.m.

2 stops15h 55m

Sofia

Wed 12/8

12:55 p.m.-5:10 p.m.

3 stops35h 15m

C$ 1,907
Cheapest one-way
Quickest one-way

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 20/5

6:25 p.m.-11:35 p.m.

3 stops46h 10m

C$ 525

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from Ottawa 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 Ottawa to Bulgaria

What is the cheapest month to book a flight from Ottawa to Bulgaria?

Currently, March is the cheapest month in which you can book a flight from Ottawa to Bulgaria (average of C$ 917). Flying from Ottawa to Bulgaria in December is currently the most expensive (average of C$ 1,424). 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 9 April 2026.
Read reviews from past customers who have flown LOT,Air France, andAir Canada from Ottawa to Bulgaria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,186 reviews
Check prices

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

7.1

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
LOT
7.5
Good
1,186 reviews
LOT
7.5
Good
1,186 reviews
Check prices

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

7.1

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Air France
7.4
Good
1,564 reviews
LOT
7.5
Good
1,186 reviews
Check prices

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

7.1

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Air Canada
7.1
Good
10,910 reviews
LOT
7.5
Good
1,186 reviews
Check prices

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

7.1

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .
Lufthansa
6.8
Okay
7,900 reviews
LOT
7.5
Good
1,186 reviews
Check prices

Overall

7.5

Crew

8.2

Entertainment

6.9

Comfort

7.4

Food

7.1

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

NQZ - WAW

Everything is ok , but I paid for seats that was given to someone . And when she was given tickets during registration, the customer service representative didn’t even see anything that the seats were exactly 16 D for both flight . But he gave tickets with totally different seats. How can they don’t see it on the site when he is registering someone . I don’t know what to say .

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Bulgaria?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Bulgaria. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • How long is the flight from Ottawa to Bulgaria?

    There are many flights that can get you from Ottawa to Bulgaria in 15h 10m. Fly via United Airlines, Lufthansa, or Air Canada to get the fastest option. Ottawa and Bulgaria are separated by a distance of 7376 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Ottawa to Bulgaria that include hotel bookings?

    Yes. In addition to deals on Ottawa to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Bulgaria.

  • Can I find deals for business class flights from Ottawa to Bulgaria?

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Bulgaria?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Bulgaria (average of C$ 917). Flying from Ottawa to Bulgaria in December is currently the most expensive (average of C$ 1,424). 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 Ottawa to Bulgaria

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ottawa to Bulgaria

Discover the top 4 airlines that operate flights from Ottawa 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,053AverageC$ 1,382FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,281AverageC$ 1,656FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,386AverageC$ 1,562FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 1,484AverageC$ 1,487FlexibilityNo cancel feeOn-time77%
Search Air France 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 Ottawa to Bulgaria?

Deals for Ottawa to Bulgaria flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Bulgaria?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Bulgaria.

Can Cheapflights find flights from Ottawa to Bulgaria with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to Bulgaria with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Bulgaria become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Bulgaria on Cheapflights with our Price Alert feature and get notified when better prices are available.

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