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 67% 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.

How long does it take to fly to Sofia?

On average, it takes 14h 18m to fly from Region of Ontario to Sofia if you fly out of Ottawa (the most popular airport in Region of Ontario) and into Sofia (the most popular airport in Sofia). If you’re flying out of Toronto and into Sofia, then the flight time is around 16h 30m.

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 August 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$ 338 Cheap Flights from Ontario to Sofia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Sofia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 p.m. - 1:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

19h 40m2 stops Lisbon Humberto Delgado Madrid Barajas

5:15 p.m. - 9:10 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

34h 55m2 stops Madrid Barajas Lisbon Humberto Delgado

C$ 780Multiple Airlines

Wed, 7 Oct - Wed, 21 Oct

10:45 p.m. - 1:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

19h 40m2 stops Lisbon Humberto Delgado Madrid Barajas

5:15 p.m. - 9:10 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

34h 55m2 stops Madrid Barajas Lisbon Humberto Delgado

C$ 806Multiple Airlines

Wed, 30 Sep - Wed, 21 Oct

10:00 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

15h 10m1 stop London Heathrow

9:05 p.m. - 8:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

30h 10m1 stop London Heathrow

C$ 1,043British Airways

Sat, 26 Sep - Sun, 11 Oct

9:15 p.m. - 4:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

12h 05m1 stop London Heathrow

9:05 p.m. - 7:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

29h 10m1 stop London Heathrow

C$ 1,043British Airways

Sun, 24 Jan - Wed, 10 Feb

7:20 p.m. - 6:00 p.m.YYZ Toronto Pearson Intl-SOF Sofia

15h 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$ 1,176LOT

Wed, 14 Oct - Tue, 27 Oct

7:20 p.m. - 6:00 p.m.YYZ Toronto Pearson Intl-SOF Sofia

15h 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$ 1,179LOT

Wed, 14 Oct - Tue, 27 Oct

8:15 p.m. - 11:05 a.m.YYZ Toronto Pearson Intl-SOF Sofia

31h 50m1 stop Istanbul

9:45 p.m. - 6:20 p.m.SOF Sofia-YYZ Toronto Pearson Intl

27h 35m1 stop Istanbul

C$ 1,212Turkish Airlines

Fri, 5 Feb - Sat, 20 Feb

8:05 p.m. - 8:45 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

29h 40m1 stop Istanbul

9:35 a.m. - 6:10 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

15h 35m1 stop Istanbul

C$ 1,215Turkish Airlines

Fri, 18 Sep - Wed, 7 Oct

7:50 p.m. - 10:55 p.m.YYZ Toronto Pearson Intl-SOF Sofia

20h 05m1 stop 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$ 1,260Lufthansa

Fri, 5 Feb - Sat, 20 Feb

8:10 p.m. - 1:15 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

10h 05m1 stop Munich Franz Josef Strauss

6:00 a.m. - 7:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

20h 00m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

C$ 1,374Lufthansa

Wed, 4 Nov - Wed, 18 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

11:25 p.m. - 11:10 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

28h 45m2 stops Reykjavik Keflavik Intl Milan Malpensa

5:50 p.m. - 9:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

34h 10m1 stop Paris Beauvais-Tille

C$ 1,147Multiple Airlines

Sun, 30 Aug - Sun, 13 Sep

7:55 p.m. - 11:35 p.m.YYZ Toronto Pearson Intl-SOF Sofia

20h 40m2 stops Frankfurt am Main Rome Fiumicino

4:00 p.m. - 5:55 p.m.SOF Sofia-YYZ Toronto Pearson Intl

32h 55m3 stops Belgrade Nikola Tesla Rome Fiumicino Frankfurt am Main

C$ 1,162Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

11:40 p.m. - 1:25 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

18h 45m1 stop Madrid Barajas

7:10 a.m. - 9:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

20h 50m2 stops Nice Côte d'Azur Paris Orly

C$ 1,185Multiple Airlines

Thu, 3 Sep - Mon, 5 Oct

7:55 p.m. - 3:00 a.m.YYZ Toronto Pearson Intl-SOF Sofia

24h 05m3 stops Frankfurt am Main Rome Fiumicino Belgrade Nikola Tesla

4:00 p.m. - 5:55 p.m.SOF Sofia-YYZ Toronto Pearson Intl

32h 55m3 stops Belgrade Nikola Tesla Rome Fiumicino Frankfurt am Main

C$ 1,225Multiple Airlines

Thu, 3 Sep - Thu, 10 Sep

6:15 p.m. - 6:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

17h 05m1 stop Basel EuroAirport Swiss

4:40 p.m. - 2:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

28h 35m2 stops Corfu Ioannis Kapodistrias London Gatwick

C$ 1,251Multiple Airlines

Sun, 30 Aug - Sun, 6 Sep

11:25 p.m. - 9:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

26h 50m2 stops Reykjavik Keflavik Intl Milan Malpensa

11:25 p.m. - 5:20 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

24h 55m1 stop Barcelona-El Prat

C$ 1,255Multiple Airlines

Tue, 1 Sep - Tue, 8 Sep

11:40 p.m. - 3:00 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

20h 20m2 stops Madrid Barajas Belgrade Nikola Tesla

6:30 p.m. - 2:15 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

26h 45m2 stops Charleroi Brussels Marseille

C$ 1,262Multiple Airlines

Thu, 3 Sep - Mon, 5 Oct

6:35 p.m. - 11:40 a.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

10h 05m1 stop Vienna Intl

4:05 p.m. - 1:50 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

28h 45m1 stop Vienna Intl

C$ 1,628Austrian Airlines

Thu, 3 Sep - Sat, 19 Sep

1:30 p.m. - 1:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

16h 50m2 stops Halifax Intl Frankfurt am Main

6:20 a.m. - 5:51 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

18h 31m2 stops Frankfurt am Main Toronto Pearson Intl

C$ 1,679Air Canada

Thu, 3 Sep - Sun, 20 Sep

8:40 p.m. - 6:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SOF Sofia

14h 20m2 stops Munich Franz Josef Strauss Frankfurt am Main

6:10 a.m. - 4:00 p.m.SOF Sofia-YUL Montreal Pierre Elliott Trudeau Intl

16h 50m2 stops Munich Franz Josef Strauss Frankfurt am Main

C$ 1,793Lufthansa

Tue, 1 Sep - Tue, 8 Sep

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Air Canada flights from Region of Ontario to Sofia

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

Air Canada

5 Oct

YTZ8:30 p.m.Toronto Island

39h 10m

2 stops

SOF6:40 p.m.Sofia

19 Oct

SOF2:20 p.m.Sofia

34h 30m

2 stops

YTZ5:50 p.m.Toronto Island

C$ 1,287

Air Canada

11 Oct

YTZ7:15 a.m.Toronto Island

28h 25m

2 stops

SOF6:40 p.m.Sofia

15 Oct

SOF6:30 a.m.Sofia

36h 20m

2 stops

YTZ11:50 a.m.Toronto Island

C$ 1,293

Air Canada

11 Oct

YTZ12:15 p.m.Toronto Island

22h 55m

2 stops

SOF6:10 p.m.Sofia

15 Oct

SOF6:30 a.m.Sofia

22h 00m

2 stops

YTZ9:30 p.m.Toronto Island

C$ 1,325

United Airlines flights from Region of Ontario to Sofia

Our best United Airlines deals on Region of Ontario to Sofia flight tickets

United Airlines

11 Oct

YTZ12:15 p.m.Toronto Island

16h 55m

2 stops

SOF12:10 p.m.Sofia

18 Oct

SOF6:10 a.m.Sofia

19h 46m

2 stops

YTZ6:56 p.m.Toronto Island

C$ 1,525

United Airlines

17 Oct

YTZ12:15 p.m.Toronto Island

16h 55m

2 stops

SOF12:10 p.m.Sofia

29 Oct

SOF6:25 a.m.Sofia

18h 20m

2 stops

YTZ6:45 p.m.Toronto Island

C$ 1,757

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

10:45 p.m.-1:25 a.m.

2 stops19h 40m

Sofia

Wed 21/10

5:15 p.m.-9:10 p.m.

2 stops34h 55m

C$ 780

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:45 p.m.-1:25 a.m.

2 stops19h 40m

Sofia

Wed 21/10

5:15 p.m.-9:10 p.m.

2 stops34h 55m

C$ 806

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

10:00 p.m.-8:10 p.m.

1 stop15h 10m

Sofia

Sun 11/10

9:05 p.m.-8:15 p.m.

1 stop30h 10m

C$ 1,043

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 24/1

9:15 p.m.-4:20 p.m.

1 stop12h 05m

Sofia

Wed 10/2

9:05 p.m.-7:15 p.m.

1 stop29h 10m

C$ 1,043

Quickest round-trip

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 14/10

7:20 p.m.-6:00 p.m.

1 stop15h 40m

Sofia

Tue 27/10

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

1 stop13h 00m

C$ 1,176

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Wed 14/10

7:20 p.m.-6:00 p.m.

1 stop15h 40m

Sofia

Tue 27/10

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

1 stop13h 00m

C$ 1,179

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Fri 5/2

8:15 p.m.-11:05 a.m.

1 stop31h 50m

Sofia

Sat 20/2

9:45 p.m.-6:20 p.m.

1 stop27h 35m

C$ 1,212

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

8:05 p.m.-8:45 a.m.

1 stop29h 40m

Sofia

Wed 7/10

9:35 a.m.-6:10 p.m.

1 stop15h 35m

C$ 1,215

TorontoSofia

YYZ Toronto Pearson Intl - SOF Sofia

YYZSOF

Toronto Pearson Intl

Fri 5/2

7:50 p.m.-10:55 p.m.

1 stop20h 05m

Sofia

Sat 20/2

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

2 stops14h 35m

C$ 1,260

MontrealSofia

YUL Montreal Pierre Elliott Trudeau Intl - SOF Sofia

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

8:10 p.m.-1:15 p.m.

1 stop10h 05m

Sofia

Wed 18/11

6:00 a.m.-7:00 p.m.

2 stops20h 00m

C$ 1,374

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$ 1,047, 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$ 1,048.

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$ 1,301 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$ 1,228 on momondo.

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

You could potentially save up to 8% 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$ 338
Fastest flight time	14h 00m
Direct flights	None

The best one-way flight to Sofia from Region of Ontario in the past 72 hours is C$ 338. The best round-trip flight deal from Region of Ontario to Sofia found on momondo in the last 72 hours is C$ 780.

The fastest flight from Region of Ontario to Sofia takes 14h 00m

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 August 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$ 880	Free Cancellation	Rating 7.1 11,551 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 1,006	Free Cancellation	Rating 6.8 8,228 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,032	Free Cancellation	Rating 7.4 4,485 reviews	Search Turkish Airlines flights
LOT	PriceFrom C$ 1,100	Free Cancellation	Rating 7.5 1,212 reviews	Search LOT flights

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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$ 338

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 2/10. 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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Air Canada flights from Region of Ontario to Sofia

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

United Airlines flights from Region of Ontario to Sofia

Our best United Airlines 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?

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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