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Cheap flights from Sofia to Ontario from C$ 521

SOF — YYZ
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sofia to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Sofia to Ontario

Sat 12/129:45 p.m. -
1 stop29h 05m
Mon 28/128:45 p.m. -
1 stop17h 10m
Deal found 25/10C$ 976
Tue 24/119:45 p.m. -
1 stop27h 35m
Tue 23/28:15 p.m. -
1 stop17h 40m
Deal found 22/10C$ 990
Mon 16/114:00 p.m. -
1 stop33h 20m
Wed 2/128:45 p.m. -
1 stop31h 05m
Deal found 22/10C$ 997
Mon 23/119:30 a.m. -
1 stop15h 50m
Mon 22/28:15 p.m. -
1 stop29h 25m
Deal found 22/10C$ 1,001
Thu 3/124:00 p.m. -
1 stop34h 50m
Thu 1/49:50 p.m. -
1 stop34h 15m
Deal found 26/10C$ 1,020
Tue 15/129:45 p.m. -
1 stop27h 35m
Wed 12/59:50 p.m. -
1 stop30h 35m
Deal found 22/10C$ 1,026
Sun 29/1111:40 a.m. -
1 stop15h 10m
Tue 30/39:50 p.m. -
1 stop34h 15m
Deal found 26/10C$ 1,036
Sat 21/119:45 p.m. -
1 stop27h 35m
Wed 3/38:15 p.m. -
1 stop31h 35m
Deal found 22/10C$ 1,037
Sat 12/129:45 p.m. -
1 stop29h 05m
Wed 12/59:50 p.m. -
1 stop34h 15m
Deal found 22/10C$ 1,039
Mon 23/116:25 a.m. -
2 stops20h 22m
Sun 29/119:00 a.m. -
2 stops22h 15m
Deal found 25/10C$ 1,229
Mon 23/113:00 p.m. -
2 stops38h 32m
Sun 29/119:00 a.m. -
3 stops21h 15m
Deal found 25/10C$ 1,774

Find flight deals from Sofia to Ontario

Round-trip from

C$ 976

One-way from

C$ 521

Popular in

July

Cheapest in

January

Average price

C$ 1,229
Turkish Airlines
  • Turkish Airlines
  • 12/12-28/12
  • 2 total stops
  • 46h 15m total
  • Sofia to Ontario
Search Deals
14/1-31/12
  • 14/1-31/12
  • 3 total stops
  • 45h 45m total
  • Sofia to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sofia to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Thu 14/1

6:30 a.m.-9:15 p.m.

3 stops45h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 521

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Tue 19/1

2:45 p.m.-2:45 p.m.

3 stops55h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 547

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Fri 11/12

11:55 a.m.-3:50 p.m.

3 stops34h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 549

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Sun 22/11

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

2 stops28h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 577

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Wed 11/11

1:40 p.m.-2:25 p.m.

3 stops55h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 584

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Thu 19/11

9:35 p.m.-12:30 p.m.

2 stops45h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 601
Quickest round-trip

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Thu 26/11

11:00 p.m.-7:50 p.m.

3 stops27h 50m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 621

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Sat 31/10

11:10 a.m.-4:47 p.m.

3 stops59h 37m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 667

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Tue 17/11

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

2 stops38h 00m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 692

SofiaToronto

SOF Sofia - YYZ Toronto Pearson Intl

SOFYYZ

Sofia

Mon 2/11

11:20 p.m.-7:10 p.m.

3 stops50h 50m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-7:00 a.m.

Nonstop0h 00m

C$ 729

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Sofia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Sofia with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Sofia to Ontario

What is the cheapest month to book a flight from Sofia to Region of Ontario?

Currently, January is the cheapest month in which you can book a flight from Sofia to Region of Ontario (average of C$ 961). Flying from Sofia to Region of Ontario in August is currently the most expensive (average of C$ 1,323). 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.

How much does it cost to fly round-trip from Sofia to Region of Ontario?

Airfare is below average for this route at the moment.
Sofia to Region of Ontario flights typically cost between C$ 1,051 and C$ 1,205 in December.
The cheapest round-trip price found within the last 5 days was C$ 976 on Turkish Airlines (12 Dec-28 Dec).

Reviews of airlines servicing Ontario

See what other customers who have flown with LOT,Air Canada, andLufthansa from Sofia to Ontario have to say. 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
1,190 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

7.2

Overall

7.5

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Andrew,Sep 2026

KRK - ORD

The flight was on time and smooth which is great. The overall comfort of the flight was poor.
LOT
7.5
Good
1,190 reviews
LOT
7.5
Good
1,190 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

7.2

Overall

7.5

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Andrew,Sep 2026

KRK - ORD

The flight was on time and smooth which is great. The overall comfort of the flight was poor.
Air Canada
7.1
Good
11,819 reviews
LOT
7.5
Good
1,190 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

7.2

Overall

7.5

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Andrew,Sep 2026

KRK - ORD

The flight was on time and smooth which is great. The overall comfort of the flight was poor.
Lufthansa
6.8
Okay
8,291 reviews
LOT
7.5
Good
1,190 reviews
Check prices

Crew

8.2

Comfort

7.5

Food

7.2

Overall

7.5

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Andrew,Sep 2026

KRK - ORD

The flight was on time and smooth which is great. The overall comfort of the flight was poor.

Related info for your journey

  • What airport do you fly from for flights from Sofia to Ontario?

    Sofia (SOF), located 6.7 km from the city centre, is the airport you fly out of when you book flights from Sofia to Ontario.

  • How long is the flight from Sofia to Region of Ontario?

    Departing from Sofia to Region of Ontario will take you 29h 05m. The distance from Sofia to Region of Ontario is about 7735 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Sofia to Region of Ontario one-way?

    To fly one-way, consider booking your trip with Aegean Airlines, which is currently one of the cheapest options available, starting at C$ 632. Turkish Airlines flights start at C$ 816 while deals on LOT start at C$ 913 one-way.

  • What are the most popular routes from Sofia to Region of Ontario?

    When deciding which route to take from Sofia to Region of Ontario consider Sofia - Toronto Pearson Intl, Sofia - Toronto Island or Sofia - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia to Ontario 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 Sofia to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Sofia to Region of Ontario (average of C$ 961). Flying from Sofia to Region of Ontario in August is currently the most expensive (average of C$ 1,323). 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

Top 3 airlines flying from Sofia to Ontario

AirlineCheapestAverageFlexibilityOn-time
LOTCheapestC$ 1,029AverageC$ 1,132FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 1,052AverageC$ 1,408FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,078AverageC$ 1,303FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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Deals for Sofia to Ontario 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 Sofia to Ontario?

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 Sofia to Ontario.

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

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

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