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

Emirates 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 20h 30m.

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 51% of people opting to fly with this airline when travelling to Sofia. Keep in mind that there are 7 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 7 as of February 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$ 364 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.

10:40 p.m. - 7:10 p.m.

YUL

SOF

14h 30m

1 stop

6:30 a.m. - 9:00 p.m.

SOF

YUL

21h 30m

2 stops

C$ 883Multiple Airlines

Wed, 25 Mar - Wed, 15 Apr

10:40 p.m. - 7:10 p.m.

YUL

SOF

14h 30m

1 stop

6:55 a.m. - 8:40 p.m.

SOF

YUL

19h 45m

2 stops

C$ 891Multiple Airlines

Wed, 11 Mar - Sun, 15 Mar

10:40 p.m. - 11:55 a.m.

YUL

SOF

31h 15m

1 stop

9:10 a.m. - 9:00 p.m.

SOF

YUL

18h 50m

2 stops

C$ 929Multiple Airlines

Wed, 25 Mar - Mon, 13 Apr

10:40 p.m. - 6:35 p.m.

YUL

SOF

13h 55m

2 stops

10:40 a.m. - 10:40 a.m.

SOF

YUL

31h 00m

2 stops

C$ 936Multiple Airlines

Wed, 25 Mar - Wed, 15 Apr

5:00 a.m. - 12:10 p.m.

YQT

SOF

24h 10m

2 stops

6:20 a.m. - 10:59 p.m.

SOF

YQT

23h 39m

2 stops

C$ 1,193Air Canada

Sat, 18 Apr - Wed, 22 Apr

11:10 a.m. - 6:40 p.m.

YQT

SOF

24h 30m

2 stops

6:20 a.m. - 10:05 a.m.

SOF

YQT

34h 45m

2 stops

C$ 1,196Air Canada

Sat, 18 Apr - Wed, 22 Apr

11:00 a.m. - 12:10 p.m.

YTZ

SOF

18h 10m

3 stops

8:00 a.m. - 8:09 p.m.

SOF

YTZ

19h 09m

2 stops

C$ 1,616United Airlines

Wed, 6 May - Wed, 10 Jun

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

YOW

SOF

15h 10m

2 stops

6:10 a.m. - 8:51 p.m.

SOF

YOW

21h 41m

2 stops

C$ 1,705Lufthansa

Fri, 8 May - Tue, 19 May

5:25 p.m. - 2:00 p.m.

YOW

SOF

13h 35m

1 stop

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

SOF

YOW

15h 00m

1 stop

C$ 1,781Air France

Fri, 8 May - Tue, 19 May

5:25 p.m. - 2:00 p.m.

YOW

SOF

13h 35m

1 stop

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

SOF

YOW

15h 00m

1 stop

C$ 1,796Air France

Fri, 8 May - Tue, 19 May

Lufthansa flights from Region of Ontario to Sofia

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

Lufthansa

17 Apr

YYZ5:50 p.m.Toronto Pearson Intl

11h 20m

1 stop

SOF12:10 p.m.Sofia

29 Apr

SOF6:10 a.m.Sofia

13h 20m

2 stops

YYZ12:30 p.m.Toronto Pearson Intl

C$ 1,084

Lufthansa

8 May

YOW2:00 p.m.Ottawa

15h 10m

2 stops

SOF12:10 p.m.Sofia

19 May

SOF6:10 a.m.Sofia

21h 41m

2 stops

YOW8:51 p.m.Ottawa

C$ 1,705

Air France flights from Region of Ontario to Sofia

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

Air France

8 May

YOW5:25 p.m.Ottawa

13h 35m

1 stop

SOF2:00 p.m.Sofia

19 May

SOF7:00 a.m.Sofia

15h 00m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,781

Air France

8 May

YOW5:25 p.m.Ottawa

13h 35m

1 stop

SOF2:00 p.m.Sofia

19 May

SOF7:00 a.m.Sofia

15h 00m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,796

Air France

8 May

YOW5:25 p.m.Ottawa

15h 10m

2 stops

SOF3:35 p.m.Sofia

19 May

SOF7:00 a.m.Sofia

15h 00m

1 stop

YOW3:00 p.m.Ottawa

C$ 1,811

Fly from

Fly to

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

10:40 p.m.-7:10 p.m.

1 stop14h 30m

Sofia

Wed 15/4

6:30 a.m.-9:00 p.m.

2 stops21h 30m

C$ 883

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

10:40 p.m.-7:10 p.m.

1 stop14h 30m

Sofia

Sun 15/3

6:55 a.m.-8:40 p.m.

2 stops19h 45m

C$ 891

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

10:40 p.m.-11:55 a.m.

1 stop31h 15m

Sofia

Mon 13/4

9:10 a.m.-9:00 p.m.

2 stops18h 50m

C$ 929

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

10:40 p.m.-6:35 p.m.

2 stops13h 55m

Sofia

Wed 15/4

10:40 a.m.-10:40 a.m.

2 stops31h 00m

C$ 936

Thunder BaySofia

YQT - SOF

YQTSOF

Thunder Bay

Sat 18/4

5:00 a.m.-12:10 p.m.

2 stops24h 10m

Sofia

Wed 22/4

6:20 a.m.-10:59 p.m.

2 stops23h 39m

C$ 1,193

Thunder BaySofia

YQT - SOF

YQTSOF

Thunder Bay

Sat 18/4

11:10 a.m.-6:40 p.m.

2 stops24h 30m

Sofia

Wed 22/4

6:20 a.m.-10:05 a.m.

2 stops34h 45m

C$ 1,196

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Wed 6/5

11:00 a.m.-12:10 p.m.

3 stops18h 10m

Sofia

Wed 10/6

8:00 a.m.-8:09 p.m.

2 stops19h 09m

C$ 1,616

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 8/5

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

2 stops15h 10m

Sofia

Tue 19/5

6:10 a.m.-8:51 p.m.

2 stops21h 41m

C$ 1,705

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 8/5

5:25 p.m.-2:00 p.m.

1 stop13h 35m

Sofia

Tue 19/5

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

1 stop15h 00m

C$ 1,781

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Fri 8/5

5:25 p.m.-2:00 p.m.

1 stop13h 35m

Sofia

Tue 19/5

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

1 stop15h 00m

C$ 1,796

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$ 970, 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$ 981.

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$ 1,244 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$ 1,173 on momondo.

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

You could potentially save up to 31% 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	10h 40m
Direct flights	None

The fastest flight from Region of Ontario to Sofia takes 10h 40m

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?
The number of operators available for flights from Ontario to Sofia Airport is 7 as of February 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$ 860	Free Cancellation	Rating 7.1 10,717 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 861	Free Cancellation	Rating 6.7 7,737 reviews	Search British Airways flights
Austrian Airlines	PriceFrom C$ 981	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,000	Free Cancellation	Rating 6.8 7,782 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,009	Free Cancellation	Rating 7.3 4,212 reviews	Search Turkish Airlines flights
LOT	PriceFrom C$ 1,071	Free Cancellation	Rating 7.5 1,179 reviews	Search LOT flights
Air France	PriceFrom C$ 1,456	Free Cancellation	Rating 7.4 1,532 reviews	Search Air France 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.

An easier way to manage your Sofia trip

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Cheap flights from Ontario to Sofia from C$ 364

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 25/3. 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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Cheap round-trip flights

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Lufthansa flights from Region of Ontario to Sofia

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

Air France flights from Region of Ontario to Sofia

Our best Air France 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 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

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?

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

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

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

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

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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