Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Sofia from C$ 597

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SOF
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Sofia
Explore the most affordable flight options available from Ottawa to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 March 2026.

Thu 9/46:00 a.m.
YOW
-
SOF
2 stops34h 35m
Multiple Airlines
Thu 7/56:35 p.m.
SOF
-
YOW
3 stops30h 00m
Multiple Airlines
Deal found 12/3C$ 1,224
Thu 9/410:55 a.m.
YOW
-
SOF
3 stops21h 40m
Multiple Airlines
Sat 9/510:55 p.m.
SOF
-
YOW
3 stops25h 40m
Multiple Airlines
Deal found 14/3C$ 1,226
Mon 6/45:40 a.m.
YOW
-
SOF
2 stops34h 20m
Multiple Airlines
Tue 5/511:25 p.m.
SOF
-
YOW
3 stops31h 55m
Multiple Airlines
Deal found 12/3C$ 1,258
Wed 8/42:40 p.m.
YOW
-
SOF
3 stops26h 40m
Multiple Airlines
Thu 7/56:35 p.m.
SOF
-
YOW
3 stops36h 45m
Multiple Airlines
Deal found 14/3C$ 1,259
Sat 11/48:40 a.m.
YOW
-
SOF
3 stops23h 55m
Multiple Airlines
Thu 7/56:35 p.m.
SOF
-
YOW
3 stops30h 00m
Multiple Airlines
Deal found 12/3C$ 1,281
Thu 9/410:15 a.m.
YOW
-
SOF
3 stops22h 20m
Multiple Airlines
Wed 6/56:35 p.m.
SOF
-
YOW
3 stops36h 45m
Multiple Airlines
Deal found 14/3C$ 1,284
Sat 11/49:15 a.m.
YOW
-
SOF
3 stops23h 20m
Multiple Airlines
Sun 3/55:15 p.m.
SOF
-
YOW
3 stops38h 05m
Multiple Airlines
Deal found 14/3C$ 1,309
Wed 8/44:45 p.m.
YOW
-
SOF
3 stops24h 35m
Multiple Airlines
Tue 5/511:25 p.m.
SOF
-
YOW
3 stops31h 55m
Multiple Airlines
Deal found 12/3C$ 1,316
Tue 7/43:55 p.m.
YOW
-
SOF
3 stops26h 30m
Multiple Airlines
Sun 3/55:15 p.m.
SOF
-
YOW
3 stops38h 05m
Multiple Airlines
Deal found 14/3C$ 1,321
Sat 11/49:15 a.m.
YOW
-
SOF
3 stops23h 20m
Multiple Airlines
Thu 30/47:05 p.m.
SOF
-
YOW
3 stops36h 15m
Multiple Airlines
Deal found 14/3C$ 1,338

Find flight deals from Ottawa to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 March 2026.

Round-trip from

C$ 1,224

One-way from

C$ 597

Popular in

August

Cheapest in

June

Average price

C$ 1,430
9/4-7/5
  • 9/4-7/5
  • 5 total stops
  • 64h 35m total
  • Ottawa to Sofia
Search Deals
6/4
  • 6/4
  • 3 total stops
  • 53h 20m total
  • Ottawa to Sofia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Sofia 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 15 March 2026.
Use the filters below to find and compare flights from Ottawa to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 6/9

2:00 p.m.-12:15 p.m.

2 stops39h 15m

Sofia

Tue 22/9

1:05 p.m.-7:45 p.m.

2 stops37h 40m

C$ 1,545
Quickest round-trip

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 11/8

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

2 stops15h 10m

Sofia

Tue 10/11

6:10 a.m.-2:03 p.m.

2 stops14h 53m

C$ 1,586

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 7/7

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

2 stops15h 10m

Sofia

Fri 7/8

2:10 p.m.-12:45 a.m.

2 stops17h 35m

C$ 1,597

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 11/8

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

2 stops35h 20m

Sofia

Tue 10/11

2:00 p.m.-7:18 p.m.

3 stops36h 18m

C$ 1,648

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 8/4

10:55 a.m.-6:40 p.m.

3 stops24h 45m

Sofia

Wed 6/5

11:05 a.m.-5:11 p.m.

2 stops37h 06m

C$ 1,737

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 6/5

6:00 a.m.-6:40 p.m.

2 stops29h 40m

Sofia

Sun 10/5

1:50 p.m.-7:41 p.m.

2 stops36h 51m

C$ 1,742

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 8/4

10:55 a.m.-6:40 p.m.

3 stops24h 45m

Sofia

Mon 4/5

3:40 p.m.-7:11 p.m.

2 stops34h 31m

C$ 1,751

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 7/4

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

3 stops18h 15m

Sofia

Tue 5/5

1:05 p.m.-5:16 p.m.

3 stops35h 11m

C$ 1,773
Cheapest one-way

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Mon 6/4

5:40 a.m.-6:00 p.m.

3 stops53h 20m

C$ 597

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Wed 8/4

5:40 a.m.-12:40 a.m.

3 stops36h 00m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 Sofia

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

Currently, November is the cheapest month in which you can book a flight from Ottawa to Sofia (average of C$ 929). Flying from Ottawa to Sofia in December is currently the most expensive (average of C$ 1,410). 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 Sofia

Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated 15 March 2026.
Get a feel of what it's like to fly with LOT,Air France, andAir Canada from Ottawa to Sofia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,184 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
LOT
7.5
Good
1,184 reviews
LOT
7.5
Good
1,184 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air France
7.4
Good
1,546 reviews
LOT
7.5
Good
1,184 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Air Canada
7.1
Good
10,805 reviews
LOT
7.5
Good
1,184 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented
Lufthansa
6.8
Okay
7,850 reviews
LOT
7.5
Good
1,184 reviews
Check prices

Boarding

7.6

Comfort

7.4

Overall

7.5

Food

7.1

Entertainment

6.9

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Goh Hua Sheng,Dec 2025

WAW - KRK

even though it was only a one hour flight the cabin crew were polite and detail oriented

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Sofia. 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 Ottawa to Sofia?

    Airlines like SWISS and Lufthansa fly from Ottawa to Sofia in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 24h 05m. Ottawa and Sofia are separated by a distance of 7376 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Ottawa to Sofia round-trip?

    Flying on Air Canada is currently your cheapest option to Sofia, with prices starting at C$ 1,043. Additional round-trip tickets that might be worth considering are offered by Lufthansa and LOT, with the lowest prices starting at C$ 1,269 and C$ 1,373, respectively. Air Canada is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Sofia (average of C$ 929). Flying from Ottawa to Sofia in December is currently the most expensive (average of C$ 1,410). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Sofia flights
Pearson Intl to Sofia flights
Toronto Island to Sofia flights
Thunder Bay to Sofia flights
Windsor to Sofia flights
Hamilton to Sofia flights

Top 3 airlines flying from Ottawa to Sofia

Discover the top 3 airlines that operate flights from Ottawa to Sofia. 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,043AverageC$ 1,369FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,269AverageC$ 1,625FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
LOTCheapestC$ 1,373AverageC$ 1,548FlexibilityNo 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 Ottawa to Sofia?

Cheapflights helps you search for flights from Ottawa to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to Sofia for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Sofia from Ottawa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Ottawa to Sofia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.