How long does it take to fly to Sofia?

On average, it takes 14h 12m 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 Hamilton and into Sofia, then the flight time is around 15h 45m.

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.

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

Air France 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 7 as of March 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$ 438 Cheap Flights from Ontario to Sofia in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

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

YUL

SOF

13h 20m

1 stop

8:20 p.m. - 9:00 p.m.

SOF

YUL

31h 40m

1 stop

C$ 806Multiple Airlines

Wed, 3 Jun - Tue, 16 Jun

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

YUL

SOF

13h 20m

1 stop

8:20 p.m. - 9:00 p.m.

SOF

YUL

31h 40m

1 stop

C$ 840Multiple Airlines

Wed, 3 Jun - Tue, 16 Jun

11:00 p.m. - 7:30 p.m.

YUL

SOF

13h 30m

1 stop

8:20 p.m. - 9:00 p.m.

SOF

YUL

31h 40m

1 stop

C$ 866Multiple Airlines

Mon, 18 May - Tue, 2 Jun

9:50 p.m. - 3:00 p.m.

YYZ

SOF

34h 10m

1 stop

9:05 p.m. - 7:45 p.m.

SOF

YYZ

29h 40m

1 stop

C$ 1,047Turkish Airlines

Sun, 12 Apr - Tue, 28 Apr

9:50 p.m. - 8:45 a.m.

YYZ

SOF

27h 55m

1 stop

9:05 p.m. - 7:45 p.m.

SOF

YYZ

29h 40m

1 stop

C$ 1,058Turkish Airlines

Sun, 12 Apr - Tue, 28 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$ 1,190United Airlines

Mon, 13 Apr - Mon, 20 Apr

7:25 a.m. - 12:10 p.m.

YTZ

SOF

21h 45m

2 stops

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

SOF

YTZ

19h 09m

2 stops

C$ 1,209United Airlines

Mon, 13 Apr - Mon, 20 Apr

9:30 a.m. - 6:40 p.m.

YXU

SOF

26h 10m

2 stops

6:10 a.m. - 8:53 a.m.

SOF

YXU

33h 43m

2 stops

C$ 1,777Air Canada

Sun, 10 May - Thu, 14 May

9:30 a.m. - 6:40 p.m.

YXU

SOF

26h 10m

2 stops

12:55 p.m. - 8:53 a.m.

SOF

YXU

26h 58m

2 stops

C$ 1,780Air Canada

Sun, 10 May - Thu, 14 May

12:20 p.m. - 2:25 p.m.

YXU

SOF

43h 05m

2 stops

3:25 p.m. - 2:57 p.m.

SOF

YXU

30h 32m

2 stops

C$ 10,747Emirates

Wed, 10 Jun - Wed, 24 Jun

Turkish Airlines flights from Region of Ontario to Sofia

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

Turkish Airlines

12 Apr

YYZ9:50 p.m.Toronto Pearson Intl

34h 10m

1 stop

SOF3:00 p.m.Sofia

28 Apr

SOF9:05 p.m.Sofia

29h 40m

1 stop

YYZ7:45 p.m.Toronto Pearson Intl

C$ 1,047

Turkish Airlines

12 Apr

YYZ9:50 p.m.Toronto Pearson Intl

27h 55m

1 stop

SOF8:45 a.m.Sofia

28 Apr

SOF9:05 p.m.Sofia

29h 40m

1 stop

YYZ7:45 p.m.Toronto Pearson Intl

C$ 1,058

Turkish Airlines

3 Apr

YYZ9:50 p.m.Toronto Pearson Intl

32h 25m

1 stop

SOF1:15 p.m.Sofia

8 Oct

SOF9:35 a.m.Sofia

17h 30m

1 stop

YYZ8:05 p.m.Toronto Pearson Intl

C$ 1,072

Air Canada flights from Region of Ontario to Sofia

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

Air Canada

18 Apr

YYZ7:30 p.m.Toronto Pearson Intl

33h 40m

2 stops

SOF12:10 p.m.Sofia

25 Apr

SOF6:20 a.m.Sofia

33h 09m

2 stops

YYZ8:29 a.m.Toronto Pearson Intl

C$ 1,206

Air Canada

31 Mar

YTZ12:30 p.m.Toronto Island

23h 10m

2 stops

SOF6:40 p.m.Sofia

4 Apr

SOF6:10 a.m.Sofia

32h 42m

2 stops

YTZ7:52 a.m.Toronto Island

C$ 1,232

Air Canada

31 Mar

YTZ9:30 a.m.Toronto Island

26h 10m

2 stops

SOF6:40 p.m.Sofia

4 Apr

SOF6:10 a.m.Sofia

22h 22m

2 stops

YTZ9:32 p.m.Toronto Island

C$ 1,234

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop13h 20m

Sofia

Tue 16/6

8:20 p.m.-9:00 p.m.

1 stop31h 40m

C$ 806

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

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

1 stop13h 20m

Sofia

Tue 16/6

8:20 p.m.-9:00 p.m.

1 stop31h 40m

C$ 840

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:00 p.m.-7:30 p.m.

1 stop13h 30m

Sofia

Tue 2/6

8:20 p.m.-9:00 p.m.

1 stop31h 40m

C$ 866

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 12/4

9:50 p.m.-3:00 p.m.

1 stop34h 10m

Sofia

Tue 28/4

9:05 p.m.-7:45 p.m.

1 stop29h 40m

C$ 1,047

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Sun 12/4

9:50 p.m.-8:45 a.m.

1 stop27h 55m

Sofia

Tue 28/4

9:05 p.m.-7:45 p.m.

1 stop29h 40m

C$ 1,058

Quickest round-trip

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Mon 13/4

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

3 stops18h 10m

Sofia

Mon 20/4

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

2 stops19h 09m

C$ 1,190

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Mon 13/4

7:25 a.m.-12:10 p.m.

2 stops21h 45m

Sofia

Mon 20/4

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

2 stops19h 09m

C$ 1,209

LondonSofia

YXU - SOF

YXUSOF

London

Sun 10/5

9:30 a.m.-6:40 p.m.

2 stops26h 10m

Sofia

Thu 14/5

6:10 a.m.-8:53 a.m.

2 stops33h 43m

C$ 1,777

LondonSofia

YXU - SOF

YXUSOF

London

Sun 10/5

9:30 a.m.-6:40 p.m.

2 stops26h 10m

Sofia

Thu 14/5

12:55 p.m.-8:53 a.m.

2 stops26h 58m

C$ 1,780

LondonSofia

YXU - SOF

YXUSOF

London

Wed 10/6

12:20 p.m.-2:25 p.m.

2 stops43h 05m

Sofia

Wed 24/6

3:25 p.m.-2:57 p.m.

2 stops30h 32m

C$ 10,747

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$ 939, 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$ 991.

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$ 1,247 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$ 1,179 on momondo.

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

You could potentially save up to 41% 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 05m
Direct flights	None

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

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 March 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$ 869	Free Cancellation	Rating 7.1 10,828 reviews	Search Air Canada flights
British Airways	PriceFrom C$ 870	Free Cancellation	Rating 6.7 7,806 reviews	Search British Airways flights
Austrian Airlines	PriceFrom C$ 990	Free Cancellation	Rating 7.6 900 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom C$ 1,010	Free Cancellation	Rating 6.8 7,861 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom C$ 1,019	Free Cancellation	Rating 7.3 4,266 reviews	Search Turkish Airlines flights
LOT	PriceFrom C$ 1,087	Free Cancellation	Rating 7.5 1,184 reviews	Search LOT flights
Air France	PriceFrom C$ 1,470	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 20/4

Mon 27/4

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Airlines

Other Bulgaria destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Fly your favourite airline to Sofia

Cheap flights from Ontario to Sofia from C$ 438

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 29/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Sofia

Cheap round-trip flights

Cheap one-way flights

Cheap last-minute flights

Turkish Airlines flights from Region of Ontario to Sofia

Our best Turkish Airlines 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

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Sofia that are best for you.

See travel insights to Sofia from

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?

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.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Bulgaria

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Sofia

Explore popular destinations other users love

According to popular flight searches on momondo this year