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

SWISS is the most popular carrier operating from Ontario to Sofia

How long does it take to fly to Sofia?

On average, it takes 13h 45m 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 19h 25m.

Which airlines fly to Sofia?

LOT, Lufthansa and Air Canada 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 66% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 4 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

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 4 as of September 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$ 401 Cheap Flights from Ontario to Sofia in 2026/27

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7:55 p.m. - 1:35 a.m.YYZ Toronto Pearson Intl-SOF Sofia

22h 40m2 stops Frankfurt am Main Barcelona-El Prat

9:40 p.m. - 5:55 p.m.SOF Sofia-YYZ Toronto Pearson Intl

27h 15m2 stops Barcelona-El Prat Frankfurt am Main

C$ 935Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

11:55 p.m. - 8:55 a.m.YYZ Toronto Pearson Intl-SOF Sofia

26h 00m2 stops Dublin Milan Malpensa

5:55 a.m. - 3:40 p.m.SOF Sofia-YYZ Toronto Pearson Intl

16h 45m1 stop London Stansted

C$ 949Multiple Airlines

Tue, 13 Oct - Tue, 20 Oct

10:20 p.m. - 6:35 p.m.YYZ Toronto Pearson Intl-SOF Sofia

13h 15m1 stop London Heathrow

7:45 p.m. - 8:15 p.m.SOF Sofia-YYZ Toronto Pearson Intl

31h 30m1 stop London Heathrow

C$ 960British Airways

Sat, 7 Nov - Sun, 22 Nov

10:35 p.m. - 1:50 p.m.YYZ Toronto Pearson Intl-SOF Sofia

32h 15m1 stop Warsaw Frederic Chopin

2:35 p.m. - 8:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

13h 00m1 stop Warsaw Frederic Chopin

C$ 1,187LOT

Wed, 13 Jan - Wed, 27 Jan

10:20 p.m. - 1:55 p.m.YYZ Toronto Pearson Intl-SOF Sofia

32h 35m1 stop Warsaw Frederic Chopin

2:35 p.m. - 9:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

13h 00m1 stop Warsaw Frederic Chopin

C$ 1,187LOT

Wed, 14 Oct - Tue, 27 Oct

8:20 p.m. - 6:40 p.m.YYZ Toronto Pearson Intl-SOF Sofia

15h 20m1 stop Munich Franz Josef Strauss

6:10 a.m. - 6:30 p.m.SOF Sofia-YYZ Toronto Pearson Intl

19h 20m1 stop Munich Franz Josef Strauss

C$ 1,258Lufthansa

Thu, 15 Oct - Thu, 22 Oct

12:30 p.m. - 1:15 p.m.YTZ Toronto Island-SOF Sofia

17h 45m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

2:00 p.m. - 9:36 p.m.SOF Sofia-YTZ Toronto Island

14h 36m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

C$ 1,260Air Canada

Wed, 13 Jan - Wed, 27 Jan

5:40 p.m. - 12:10 p.m.YYZ Toronto Pearson Intl-SOF Sofia

11h 30m1 stop Munich Franz Josef Strauss

6:20 a.m. - 12:50 p.m.SOF Sofia-YYZ Toronto Pearson Intl

13h 30m1 stop Frankfurt am Main

C$ 1,269Air Canada

Mon, 12 Oct - Wed, 21 Oct

5:30 p.m. - 1:15 p.m.YYZ Toronto Pearson Intl-SOF Sofia

12h 45m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

2:00 p.m. - 9:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

14h 35m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

C$ 1,273Lufthansa

Wed, 13 Jan - Wed, 27 Jan

9:00 p.m. - 3:00 p.m.YYZ Toronto Pearson Intl-SOF Sofia

35h 00m1 stop Istanbul

12:35 p.m. - 7:45 p.m.SOF Sofia-YYZ Toronto Pearson Intl

14h 10m1 stop Istanbul

C$ 1,337Turkish Airlines

Tue, 13 Oct - Fri, 23 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:55 p.m. - 9:40 p.m.YYZ Toronto Pearson Intl-SOF Sofia

14h 45m2 stops Dublin Birmingham

11:00 p.m. - 3:00 p.m.SOF Sofia-YYZ Toronto Pearson Intl

23h 00m2 stops Dublin London Gatwick

C$ 950Multiple Airlines

Sun, 4 Oct - Thu, 5 Nov

6:35 p.m. - 2:35 a.m.YYZ Toronto Pearson Intl-SOF Sofia

25h 00m1 stop London Heathrow

7:10 p.m. - 11:15 a.m.SOF Sofia-YYZ Toronto Pearson Intl

23h 05m1 stop London Luton

C$ 1,010Multiple Airlines

Tue, 29 Sep - Wed, 14 Oct

11:55 p.m. - 12:35 p.m.YYZ Toronto Pearson Intl-SOF Sofia

29h 40m2 stops Dublin London Stansted

10:30 p.m. - 11:15 a.m.SOF Sofia-YYZ Toronto Pearson Intl

19h 45m1 stop London Stansted

C$ 1,062Multiple Airlines

Sun, 4 Oct - Mon, 12 Oct

7:20 p.m. - 1:55 p.m.YYZ Toronto Pearson Intl-SOF Sofia

11h 35m1 stop Warsaw Frederic Chopin

2:35 p.m. - 9:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

13h 00m1 stop Warsaw Frederic Chopin

C$ 1,190LOT

Fri, 2 Oct - Tue, 27 Oct

7:20 p.m. - 1:55 p.m.YYZ Toronto Pearson Intl-SOF Sofia

11h 35m1 stop Warsaw Frederic Chopin

6:40 p.m. - 9:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

32h 55m1 stop Warsaw Frederic Chopin

C$ 1,209LOT

Fri, 2 Oct - Wed, 28 Oct

10:20 p.m. - 6:00 p.m.YYZ Toronto Pearson Intl-SOF Sofia

12h 40m1 stop Warsaw Frederic Chopin

2:35 p.m. - 9:35 p.m.SOF Sofia-YYZ Toronto Pearson Intl

13h 00m1 stop Warsaw Frederic Chopin

C$ 1,252LOT

Fri, 2 Oct - Thu, 29 Oct

6:20 p.m. - 1:35 p.m.YYZ Toronto Pearson Intl-SOF Sofia

12h 15m1 stop Frankfurt am Main

6:00 a.m. - 2:55 p.m.SOF Sofia-YYZ Toronto Pearson Intl

15h 55m1 stop Munich Franz Josef Strauss

C$ 1,289Lufthansa

Sun, 4 Oct - Thu, 5 Nov

6:20 p.m. - 1:35 p.m.YYZ Toronto Pearson Intl-SOF Sofia

12h 15m1 stop Frankfurt am Main

6:25 a.m. - 5:15 p.m.SOF Sofia-YYZ Toronto Pearson Intl

16h 50m1 stop Frankfurt am Main

C$ 1,300Air Canada

Sun, 4 Oct - Wed, 28 Oct

6:20 p.m. - 6:10 p.m.YYZ Toronto Pearson Intl-SOF Sofia

16h 50m1 stop Frankfurt am Main

6:25 a.m. - 8:45 p.m.SOF Sofia-YYZ Toronto Pearson Intl

20h 20m1 stop Frankfurt am Main

C$ 1,300Air Canada

Sun, 4 Oct - Tue, 27 Oct

9:30 p.m. - 11:00 p.m.YYZ Toronto Pearson Intl-SOF Sofia

18h 30m1 stop Frankfurt am Main

6:00 a.m. - 1:45 p.m.SOF Sofia-YYZ Toronto Pearson Intl

14h 45m2 stops Munich Franz Josef Strauss Vienna Intl

C$ 1,317Lufthansa

Sun, 4 Oct - Thu, 5 Nov

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LOT flights from Region of Ontario to Sofia

Our best LOT deals on Region of Ontario to Sofia flight tickets

LOT

14 Oct

YYZ10:20 p.m.Toronto Pearson Intl

32h 35m

1 stop

SOF1:55 p.m.Sofia

27 Oct

SOF2:35 p.m.Sofia

13h 00m

1 stop

YYZ9:35 p.m.Toronto Pearson Intl

C$ 1,187

LOT

2 Oct

YYZ7:20 p.m.Toronto Pearson Intl

11h 35m

1 stop

SOF1:55 p.m.Sofia

27 Oct

SOF2:35 p.m.Sofia

13h 00m

1 stop

YYZ9:35 p.m.Toronto Pearson Intl

C$ 1,190

LOT

2 Oct

YYZ7:20 p.m.Toronto Pearson Intl

11h 35m

1 stop

SOF1:55 p.m.Sofia

28 Oct

SOF6:40 p.m.Sofia

32h 55m

1 stop

YYZ9:35 p.m.Toronto Pearson Intl

C$ 1,209

Air Canada flights from Region of Ontario to Sofia

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

Air Canada

13 Jan

YTZ12:30 p.m.Toronto Island

17h 45m

2 stops

SOF1:15 p.m.Sofia

27 Jan

SOF2:00 p.m.Sofia

14h 36m

2 stops

YTZ9:36 p.m.Toronto Island

C$ 1,260

Air Canada

14 Oct

YTZ12:30 p.m.Toronto Island

17h 55m

2 stops

SOF1:25 p.m.Sofia

22 Oct

SOF6:30 a.m.Sofia

16h 20m

2 stops

YTZ3:50 p.m.Toronto Island

C$ 1,296

Air Canada

13 Oct

YTZ12:30 p.m.Toronto Island

17h 35m

2 stops

SOF1:05 p.m.Sofia

23 Oct

SOF6:10 a.m.Sofia

17h 38m

2 stops

YTZ4:48 p.m.Toronto Island

C$ 1,321

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 14/10

7:55 p.m.-1:35 a.m.

2 stops22h 40m

Sofia

Wed 21/10

9:40 p.m.-5:55 p.m.

2 stops27h 15m

C$ 935

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Tue 13/10

11:55 p.m.-8:55 a.m.

2 stops26h 00m

Sofia

Tue 20/10

5:55 a.m.-3:40 p.m.

1 stop16h 45m

C$ 949

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Sat 7/11

10:20 p.m.-6:35 p.m.

1 stop13h 15m

Sofia

Sun 22/11

7:45 p.m.-8:15 p.m.

1 stop31h 30m

C$ 960

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 13/1

10:35 p.m.-1:50 p.m.

1 stop32h 15m

Sofia

Wed 27/1

2:35 p.m.-8:35 p.m.

1 stop13h 00m

C$ 1,187

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 14/10

10:20 p.m.-1:55 p.m.

1 stop32h 35m

Sofia

Tue 27/10

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

1 stop13h 00m

C$ 1,187

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Thu 15/10

8:20 p.m.-6:40 p.m.

1 stop15h 20m

Sofia

Thu 22/10

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

1 stop19h 20m

C$ 1,258

TorontoSofia

YTZ Toronto Island - SOF Sofia

YTZSOF

Toronto Island

Wed 13/1

12:30 p.m.-1:15 p.m.

2 stops17h 45m

Sofia

Wed 27/1

2:00 p.m.-9:36 p.m.

2 stops14h 36m

C$ 1,260

Quickest round-trip

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Mon 12/10

5:40 p.m.-12:10 p.m.

1 stop11h 30m

Sofia

Wed 21/10

6:20 a.m.-12:50 p.m.

1 stop13h 30m

C$ 1,269

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 13/1

5:30 p.m.-1:15 p.m.

2 stops12h 45m

Sofia

Wed 27/1

2:00 p.m.-9:35 p.m.

2 stops14h 35m

C$ 1,273

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Tue 13/10

9:00 p.m.-3:00 p.m.

1 stop35h 00m

Sofia

Fri 23/10

12:35 p.m.-7:45 p.m.

1 stop14h 10m

C$ 1,337

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 February. Flight prices, which tend to average around C$ 1,066, 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$ 1,071.

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$ 1,345 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$ 1,269 on momondo.

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

You could potentially save up to 7% 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

Best price found	C$ 401
Fastest flight time	12h 05m
Direct flights	None

The best one-way flight to Sofia from Region of Ontario in the past 72 hours is C$ 401. The best round-trip flight deal from Region of Ontario to Sofia found on momondo in the last 72 hours is C$ 935.

The fastest flight from Region of Ontario to Sofia takes 12h 05m

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 4 as of September 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
Air Canada	PriceFrom C$ 897	Free Cancellation	Rating 7.1 11,703 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 1,042	Free Cancellation	Rating 6.8 8,251 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,052	Free Cancellation	Rating 7.4 4,451 reviews	Search Turkish Airlines flights
LOT	PriceFrom C$ 1,120	Free Cancellation	Rating 7.6 1,198 reviews	Search LOT flights

Velingrad

Borovets

Bansko

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.

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Cheap flights from Ontario to Sofia from C$ 401

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 24/10. 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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LOT flights from Region of Ontario to Sofia

Our best LOT 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

Best price found

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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