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Cheap flights from Ontario to Sofia from C$ 382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Sofia departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 p.m. - 6:30 p.m.
YUL
-
SOF
15h 20m1 stop
Multiple Airlines Logo
11:40 a.m. - 12:40 p.m.
SOF
-
YUL
32h 00m1 stop
C$ 712Multiple Airlines
Thu, 29 Jan - Sun, 8 Feb
Multiple Airlines Logo
9:40 p.m. - 7:00 p.m.
YUL
-
SOF
14h 20m1 stop
Multiple Airlines Logo
7:45 p.m. - 7:40 p.m.
SOF
-
YUL
30h 55m1 stop
C$ 794Multiple Airlines
Fri, 16 Jan - Sat, 24 Jan
Multiple Airlines Logo
9:35 p.m. - 2:55 a.m.
YYZ
-
SOF
22h 20m1 stop
Multiple Airlines Logo
7:25 p.m. - 3:00 p.m.
SOF
-
YYZ
26h 35m1 stop
C$ 834Multiple Airlines
Thu, 22 Jan - Thu, 29 Jan
British Airways Logo
6:05 p.m. - 8:10 p.m.
YYZ
-
SOF
19h 05m1 stop
British Airways Logo
5:25 p.m. - 8:15 p.m.
SOF
-
YYZ
33h 50m1 stop
C$ 959British Airways
Tue, 27 Jan - Mon, 2 Feb
TAP AIR PORTUGAL Logo
5:35 p.m. - 10:50 p.m.
YYZ
-
SOF
22h 15m2 stops
TAP AIR PORTUGAL Logo
1:50 p.m. - 2:00 p.m.
SOF
-
YYZ
31h 10m2 stops
C$ 960TAP AIR PORTUGAL
Tue, 28 Apr - Wed, 27 May
TAP AIR PORTUGAL Logo
5:35 p.m. - 6:00 p.m.
YYZ
-
SOF
17h 25m2 stops
TAP AIR PORTUGAL Logo
6:45 p.m. - 9:05 p.m.
SOF
-
YYZ
33h 20m2 stops
C$ 968TAP AIR PORTUGAL
Tue, 28 Apr - Thu, 28 May
SWISS Logo
5:30 p.m. - 3:15 p.m.
YTZ
-
SOF
38h 45m2 stops
SWISS Logo
3:00 p.m. - 5:55 p.m.
SOF
-
YTZ
33h 55m2 stops
C$ 979SWISS
Tue, 27 Jan - Mon, 2 Feb
Air Canada Logo
8:30 a.m. - 1:15 p.m.
YTZ
-
SOF
21h 45m2 stops
Air Canada Logo
6:05 a.m. - 11:55 a.m.
SOF
-
YTZ
35h 50m2 stops
C$ 987Air Canada
Sat, 7 Mar - Wed, 11 Mar
Air Canada Logo
4:25 p.m. - 6:20 p.m.
YTZ
-
SOF
18h 55m2 stops
Air Canada Logo
6:05 a.m. - 2:25 p.m.
SOF
-
YTZ
38h 20m2 stops
C$ 990Air Canada
Sat, 7 Mar - Wed, 11 Mar
SWISS Logo
12:30 p.m. - 12:55 p.m.
YTZ
-
SOF
17h 25m2 stops
SWISS Logo
1:05 p.m. - 5:51 p.m.
SOF
-
YTZ
35h 46m2 stops
C$ 1,685SWISS
Fri, 19 Jun - Tue, 30 Jun

TAP AIR PORTUGAL flights from Region of Ontario to Sofia

Our best TAP AIR PORTUGAL deals on Region of Ontario to Sofia flight tickets
TAP AIR PORTUGAL
28 Apr
YYZ5:35 p.m.Toronto Pearson Intl
22h 15m
2 stops
SOF10:50 p.m.Sofia
27 May
SOF1:50 p.m.Sofia
31h 10m
2 stops
YYZ2:00 p.m.Toronto Pearson Intl
C$ 960
Find similar
TAP AIR PORTUGAL
28 Apr
YYZ5:35 p.m.Toronto Pearson Intl
17h 25m
2 stops
SOF6:00 p.m.Sofia
28 May
SOF6:45 p.m.Sofia
33h 20m
2 stops
YYZ9:05 p.m.Toronto Pearson Intl
C$ 968
Find similar

Lufthansa flights from Region of Ontario to Sofia

Our best Lufthansa deals on Region of Ontario to Sofia flight tickets
Lufthansa
28 Apr
YYZ8:20 p.m.Toronto Pearson Intl
19h 50m
1 stop
SOF11:10 p.m.Sofia
28 May
SOF12:55 p.m.Sofia
12h 35m
1 stop
YYZ6:30 p.m.Toronto Pearson Intl
C$ 1,132
Find similar
Lufthansa
1 Jun
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
1 stop
SOF6:40 p.m.Sofia
3 Sep
SOF6:10 a.m.Sofia
19h 40m
1 stop
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,314
Find similar
Lufthansa
1 Jun
YUL8:40 p.m.Montreal Pierre Elliott Trudeau Intl
15h 00m
1 stop
SOF6:40 p.m.Sofia
4 Sep
SOF6:10 a.m.Sofia
19h 40m
1 stop
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,339
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario 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, momondo users made 96,600 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Ontario to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

8:10 p.m.-6:30 p.m.

1 stop15h 20m

Sofia

Sun 8/2

11:40 a.m.-12:40 p.m.

1 stop32h 00m

C$ 712

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:40 p.m.-7:00 p.m.

1 stop14h 20m

Sofia

Sat 24/1

7:45 p.m.-7:40 p.m.

1 stop30h 55m

C$ 794

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Thu 22/1

9:35 p.m.-2:55 a.m.

1 stop22h 20m

Sofia

Thu 29/1

7:25 p.m.-3:00 p.m.

1 stop26h 35m

C$ 834

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 27/1

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

1 stop19h 05m

Sofia

Mon 2/2

5:25 p.m.-8:15 p.m.

1 stop33h 50m

C$ 959

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 28/4

5:35 p.m.-10:50 p.m.

2 stops22h 15m

Sofia

Wed 27/5

1:50 p.m.-2:00 p.m.

2 stops31h 10m

C$ 960

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Tue 28/4

5:35 p.m.-6:00 p.m.

2 stops17h 25m

Sofia

Thu 28/5

6:45 p.m.-9:05 p.m.

2 stops33h 20m

C$ 968

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Tue 27/1

5:30 p.m.-3:15 p.m.

2 stops38h 45m

Sofia

Mon 2/2

3:00 p.m.-5:55 p.m.

2 stops33h 55m

C$ 979

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Sat 7/3

8:30 a.m.-1:15 p.m.

2 stops21h 45m

Sofia

Wed 11/3

6:05 a.m.-11:55 a.m.

2 stops35h 50m

C$ 987

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Sat 7/3

4:25 p.m.-6:20 p.m.

2 stops18h 55m

Sofia

Wed 11/3

6:05 a.m.-2:25 p.m.

2 stops38h 20m

C$ 990

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Fri 19/6

12:30 p.m.-12:55 p.m.

2 stops17h 25m

Sofia

Tue 30/6

1:05 p.m.-5:51 p.m.

2 stops35h 46m

C$ 1,685

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from Region of Ontario to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Region of Ontario is in February. Flight prices, which tend to average around C$ 1,043, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of February, then departing from Region of Ontario during the month March is also very affordable. Most momondo users find prices during this month for around C$ 1,119.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart from Region of Ontario to Sofia is on a Wednesday when prices can be found for as low as C$ 1,398. The most expensive day to fly to Sofia is Sunday, with ticket prices averaging around C$ 1,540.

What is the cheapest time of day to depart on your flight to Sofia?

Our most recent data shows that the best time of day to fly to Sofia is in the afternoon. Flights from Region of Ontario to Sofia during this time can be as low as C$ 1,400. Flights to Sofia are more costly in the evening, with an average ticket price of C$ 1,513. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around C$ 1,282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Region of Ontario for as low as C$ 1,250 on momondo.

Can stopping save me money on Region of Ontario to Sofia flights?

You could potentially save up to 33% on your flight if you consider stops on a Region of Ontario to Sofia flight.

Cheap Region of Ontario to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Sofia

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Region of Ontario to Sofia takes 12h 25m
There are no direct flights from Region of Ontario to Sofia. There are no popular flight routes from Region of Ontario to Sofia.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Sofia Airport?

    Prices for flights from Ontario to Sofia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Sofia Airport?

  • How old do you have to be to fly from Ontario to Sofia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Sofia

Compare and see reviews for airlines that fly from Region of Ontario to Sofia with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 867Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
Air CanadaPriceFrom C$ 919Free CancellationRating
7.1
10,562 reviews
Search Air Canada flights
Austrian AirlinesPriceFrom C$ 987Free CancellationRating
7.6
884 reviews
Search Austrian Airlines flights
LufthansaPriceFrom C$ 1,002Free CancellationRating
6.8
7,656 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom C$ 1,015Free CancellationRating
7.3
4,113 reviews
Search Turkish Airlines flights
LOTPriceFrom C$ 1,034Free CancellationRating
7.5
1,152 reviews
Search LOT flights
Air FrancePriceFrom C$ 1,465Free CancellationRating
7.4
1,515 reviews
Search Air France flights

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Borovets

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Sofia?

Finding the right flight to Sofia from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

Can I find flights from Ontario to Sofia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sofia from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Sofia?

momondo provides multiple filters to help you find the best flight to Sofia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Ontario and alert you when they change.

An easier way to manage your Sofia trip

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LOT
Air Canada
Lufthansa
Austrian Airlines
British Airways
Turkish Airlines
Air France