Which airlines fly to Sofia?

LOT, Air Canada and Lufthansa are the top three most popular airlines that fly to Sofia from Region of Ontario according to our data. LOT is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 6 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Sofia?

On average, it takes 12h 52m to fly from Region of Ontario to Sofia if you fly out of Toronto (the most popular airport in Region of Ontario) and into Sofia (the most popular airport in Sofia). If you’re flying out of Ottawa and into Sofia, then the flight time is around 20h 45m.

What is the cheapest airline that flies from Ontario to Sofia?

Air Canada is the most popular carrier operating from Ontario to Sofia

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?

The number of operators available for flights from Ontario to Sofia Airport is 6 as of May 2026.

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.

C$ 323 Cheap Flights from Ontario to Sofia in 2026

1 adult

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Find the cheapest flights from Ontario to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 a.m. - 1:25 a.m.

YHM

SOF

33h 35m

2 stops

9:40 p.m. - 8:30 p.m.

SOF

YHM

29h 50m

3 stops

C$ 998Multiple Airlines

Wed, 17 Jun - Wed, 24 Jun

11:00 p.m. - 7:20 p.m.

YUL

SOF

13h 20m

1 stop

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

SOF

YUL

20h 20m

2 stops

C$ 1,122Multiple Airlines

Wed, 10 Jun - Tue, 23 Jun

11:45 p.m. - 1:35 a.m.

YUL

SOF

18h 50m

1 stop

2:35 p.m. - 12:25 a.m.

SOF

YUL

40h 50m

3 stops

C$ 1,123Multiple Airlines

Tue, 8 Sep - Fri, 25 Sep

11:45 p.m. - 9:15 p.m.

YUL

SOF

14h 30m

1 stop

6:30 p.m. - 11:05 a.m.

SOF

YUL

23h 35m

1 stop

C$ 1,125Multiple Airlines

Tue, 8 Sep - Fri, 25 Sep

6:50 p.m. - 2:10 p.m.

YUL

SOF

12h 20m

1 stop

9:05 p.m. - 3:20 p.m.

SOF

YUL

25h 15m

1 stop

C$ 1,129Multiple Airlines

Sat, 13 Jun - Mon, 22 Jun

11:45 p.m. - 9:15 p.m.

YUL

SOF

14h 30m

1 stop

10:10 a.m. - 5:20 p.m.

SOF

YUL

14h 10m

1 stop

C$ 1,130Multiple Airlines

Tue, 9 Jun - Thu, 25 Jun

5:10 p.m. - 8:10 p.m.

YYZ

SOF

44h 00m

2 stops

9:05 p.m. - 5:30 p.m.

SOF

YYZ

51h 25m

2 stops

C$ 1,238British Airways

Fri, 2 Oct - Sun, 11 Oct

6:20 p.m. - 6:10 p.m.

YYZ

SOF

16h 50m

1 stop

12:55 p.m. - 6:30 p.m.

SOF

YYZ

12h 35m

1 stop

C$ 1,242Air Canada

Sun, 4 Oct - Fri, 9 Oct

6:20 p.m. - 6:10 p.m.

YYZ

SOF

16h 50m

1 stop

12:55 p.m. - 10:53 p.m.

SOF

YYZ

16h 58m

2 stops

C$ 1,246Air Canada

Sun, 4 Oct - Fri, 9 Oct

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

YOW

SOF

15h 10m

3 stops

1:05 p.m. - 5:29 p.m.

SOF

YOW

35h 24m

2 stops

C$ 1,560SWISS

Tue, 7 Jul - Tue, 14 Jul

British Airways flights from Region of Ontario to Sofia

Our best British Airways deals on Region of Ontario to Sofia flight tickets

British Airways

7 Jun

YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl

14h 20m

1 stop

SOF7:20 p.m.Sofia

22 Jun

SOF8:10 p.m.Sofia

31h 05m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,233

British Airways

2 Oct

YYZ5:10 p.m.Toronto Pearson Intl

44h 00m

2 stops

SOF8:10 p.m.Sofia

11 Oct

SOF9:05 p.m.Sofia

51h 25m

2 stops

YYZ5:30 p.m.Toronto Pearson Intl

C$ 1,238

British Airways

6 Jun

YYZ3:13 p.m.Toronto Pearson Intl

21h 57m

2 stops

SOF8:10 p.m.Sofia

18 Nov

SOF9:00 p.m.Sofia

24h 50m

1 stop

YYZ2:50 p.m.Toronto Pearson Intl

C$ 1,268

Air Canada flights from Region of Ontario to Sofia

Our best Air Canada deals on Region of Ontario to Sofia flight tickets

Air Canada

4 Oct

YYZ6:20 p.m.Toronto Pearson Intl

16h 50m

1 stop

SOF6:10 p.m.Sofia

9 Oct

SOF12:55 p.m.Sofia

12h 35m

1 stop

YYZ6:30 p.m.Toronto Pearson Intl

C$ 1,242

Air Canada

4 Oct

YYZ6:20 p.m.Toronto Pearson Intl

16h 50m

1 stop

SOF6:10 p.m.Sofia

9 Oct

SOF12:55 p.m.Sofia

16h 58m

2 stops

YYZ10:53 p.m.Toronto Pearson Intl

C$ 1,246

Air Canada

13 Jul

YTZ6:30 p.m.Toronto Island

17h 10m

2 stops

SOF6:40 p.m.Sofia

19 Oct

SOF12:55 p.m.Sofia

15h 35m

2 stops

YTZ9:30 p.m.Toronto Island

C$ 1,362

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HamiltonSofia

YHM - SOF

YHMSOF

Hamilton

Wed 17/6

8:50 a.m.-1:25 a.m.

2 stops33h 35m

Sofia

Wed 24/6

9:40 p.m.-8:30 p.m.

3 stops29h 50m

C$ 998

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

11:00 p.m.-7:20 p.m.

1 stop13h 20m

Sofia

Tue 23/6

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

2 stops20h 20m

C$ 1,122

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

11:45 p.m.-1:35 a.m.

1 stop18h 50m

Sofia

Fri 25/9

2:35 p.m.-12:25 a.m.

3 stops40h 50m

C$ 1,123

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

11:45 p.m.-9:15 p.m.

1 stop14h 30m

Sofia

Fri 25/9

6:30 p.m.-11:05 a.m.

1 stop23h 35m

C$ 1,125

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

6:50 p.m.-2:10 p.m.

1 stop12h 20m

Sofia

Mon 22/6

9:05 p.m.-3:20 p.m.

1 stop25h 15m

C$ 1,129

Quickest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Tue 9/6

11:45 p.m.-9:15 p.m.

1 stop14h 30m

Sofia

Thu 25/6

10:10 a.m.-5:20 p.m.

1 stop14h 10m

C$ 1,130

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Fri 2/10

5:10 p.m.-8:10 p.m.

2 stops44h 00m

Sofia

Sun 11/10

9:05 p.m.-5:30 p.m.

2 stops51h 25m

C$ 1,238

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 4/10

6:20 p.m.-6:10 p.m.

1 stop16h 50m

Sofia

Fri 9/10

12:55 p.m.-6:30 p.m.

1 stop12h 35m

C$ 1,242

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 4/10

6:20 p.m.-6:10 p.m.

1 stop16h 50m

Sofia

Fri 9/10

12:55 p.m.-10:53 p.m.

2 stops16h 58m

C$ 1,246

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Tue 7/7

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

3 stops15h 10m

Sofia

Tue 14/7

1:05 p.m.-5:29 p.m.

2 stops35h 24m

C$ 1,560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from Region of Ontario is in March. Flight prices, which tend to average around C$ 721, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of March, then departing from Region of Ontario during the month January is also very affordable. Most momondo users find prices during this month for around C$ 728.

How far in advance should I book a flight from Ontario 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$ 1,273 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$ 1,223 on momondo.

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

You could potentially save up to 26% 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	11h 30m
Direct flights	None

The fastest flight from Region of Ontario to Sofia takes 11h 30m

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

Frequently asked questions about flying from Ontario to Sofia

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?
The number of operators available for flights from Ontario to Sofia Airport is 6 as of May 2026.
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 Airways	PriceFrom C$ 828	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
Air Canada	PriceFrom C$ 875	Free Cancellation	Rating 7.1 11,078 reviews	Search Air Canada flights
Austrian Airlines	PriceFrom C$ 970	Free Cancellation	Rating 7.6 921 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,017	Free Cancellation	Rating 6.8 8,023 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,026	Free Cancellation	Rating 7.4 4,394 reviews	Search Turkish Airlines flights
LOT	PriceFrom C$ 1,098	Free Cancellation	Rating 7.5 1,194 reviews	Search LOT flights

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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Cheap flights from Ontario to Sofia from C$ 323

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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British Airways flights from Region of Ontario to Sofia

Our best British Airways deals on Region of Ontario to Sofia flight tickets

Air Canada flights from Region of Ontario to Sofia

Our best Air Canada deals on Region of Ontario to Sofia flight tickets

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

What is the cheapest month to fly to Sofia?

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

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

What is the cheapest airline that flies from Ontario to Sofia?

Which airlines fly to Sofia?

How long does it take to fly to Sofia?

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

Direct flights

Frequently asked questions about flying from Ontario to Sofia

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

Travelling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favourite airline to Sofia

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