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

United Airlines is the most popular carrier operating from Bulgaria to Ontario

What airlines fly to Ontario?

Turkish Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Ontario from Bulgaria according to our data. Turkish Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bulgaria to Ontario Airport?

Prices for flights from Bulgaria to Ontario Airport are refreshed on a daily basis.

How old do you have to be to fly from Bulgaria to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bulgaria to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$931 Cheap Flights from Bulgaria to Ontario in 2025/26

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0 bags

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Find the cheapest flights from Bulgaria to Los Angeles

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Recent round-trip flight deals from Bulgaria to Los Angeles

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6:10 am - 5:43 pm

SOF

ONT

21h 33m2 stops

6:00 am - 6:20 pm

ONT

SOF

26h 20m2 stops

$931United Airlines

Wed, Jan 14 - Wed, Jan 21

12:05 pm - 10:48 pm

SOF

ONT

20h 43m2 stops

3:09 pm - 11:15 am

ONT

SOF

58h 06m2 stops

$1,141British Airways

Sat, Jan 24 - Wed, Jan 28

12:05 pm - 10:48 pm

SOF

ONT

20h 43m2 stops

3:09 pm - 11:15 am

ONT

SOF

58h 06m2 stops

$1,171British Airways

Sat, Jan 24 - Wed, Jan 28

6:25 am - 11:18 am

SOF

ONT

38h 53m3 stops

6:00 am - 10:45 pm

ONT

SOF

30h 45m2 stops

$1,316United Airlines

Sat, Jan 24 - Wed, Jan 28

6:10 am - 10:41 pm

SOF

ONT

26h 31m2 stops

6:32 pm - 1:50 pm

ONT

SOF

33h 18m2 stops

$2,062United Airlines

Fri, Jan 2 - Tue, Jan 6

6:10 am - 9:07 pm

SOF

ONT

24h 57m2 stops

5:05 am - 1:15 pm

ONT

SOF

22h 10m3 stops

$2,335United Airlines

Fri, Jan 2 - Tue, Jan 6

United Airlines flights from Bulgaria to Ontario

Our best United Airlines deals on Bulgaria to Ontario flight tickets

United Airlines

Jan 14

SOF6:10 amSofia

21h 33m

2 stops

ONT5:43 pmOntario

Jan 21

ONT6:00 amOntario

26h 20m

2 stops

SOF6:20 pmSofia

$931

Find similar

United Airlines

Jan 24

SOF6:25 amSofia

38h 53m

3 stops

ONT11:18 amOntario

Jan 28

ONT6:00 amOntario

30h 45m

2 stops

SOF10:45 pmSofia

$1,316

Find similar

United Airlines

Jan 2

SOF6:10 amSofia

26h 31m

2 stops

ONT10:41 pmOntario

Jan 6

ONT6:32 pmOntario

33h 18m

2 stops

SOF1:50 pmSofia

$2,062

Find similar

British Airways flights from Bulgaria to Ontario

Our best British Airways deals on Bulgaria to Ontario flight tickets

British Airways

Jan 24

SOF12:05 pmSofia

20h 43m

2 stops

ONT10:48 pmOntario

Jan 28

ONT3:09 pmOntario

58h 06m

2 stops

SOF11:15 amSofia

$1,141

Find similar

British Airways

Jan 24

SOF12:05 pmSofia

20h 43m

2 stops

ONT10:48 pmOntario

Jan 28

ONT3:09 pmOntario

58h 06m

2 stops

SOF11:15 amSofia

$1,171

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 1/14

6:10 am-5:43 pm

2 stops21h 33m

Ontario

Wed 1/21

6:00 am-6:20 pm

2 stops26h 20m

$931

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 1/24

12:05 pm-10:48 pm

2 stops20h 43m

Ontario

Wed 1/28

3:09 pm-11:15 am

2 stops58h 06m

$1,141

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 1/24

12:05 pm-10:48 pm

2 stops20h 43m

Ontario

Wed 1/28

3:09 pm-11:15 am

2 stops58h 06m

$1,171

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 1/24

6:25 am-11:18 am

3 stops38h 53m

Ontario

Wed 1/28

6:00 am-10:45 pm

2 stops30h 45m

$1,316

SofiaOntario

SOF - ONT

SOFONT

Sofia

Fri 1/2

6:10 am-10:41 pm

2 stops26h 31m

Ontario

Tue 1/6

6:32 pm-1:50 pm

2 stops33h 18m

$2,062

SofiaOntario

SOF - ONT

SOFONT

Sofia

Fri 1/2

6:10 am-9:07 pm

2 stops24h 57m

Ontario

Tue 1/6

5:05 am-1:15 pm

3 stops22h 10m

$2,335

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 1/3

6:05 am-9:52 pm

2 stops25h 47m

$1,838

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Bulgaria to Ontario

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

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Friday when prices can be found for as low as $977. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Bulgaria to Ontario for around $992.

What is the cheapest time of day to depart on your flight to Ontario?

In the morning is the cheapest time of day to fly from Bulgaria to Ontario when you can find flight prices for as low as $977. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $992 on average. Flights to Ontario from Bulgaria in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Bulgaria to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to Ontario

Fastest flight time	18h 53m
Direct flights	None

The fastest flight from Bulgaria to Ontario takes 18h 53m

There are no direct flights from Bulgaria to Ontario. There are no popular flight routes from Bulgaria to Ontario.

Search flight deals

When did momondo last update prices for flights from Bulgaria to Ontario Airport?
Prices for flights from Bulgaria to Ontario Airport are refreshed on a daily basis.
How old do you have to be to fly from Bulgaria to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bulgaria to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bulgaria to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Ontario from Bulgaria with this policy.

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

momondo provides multiple filters to help you find the best flight to Ontario from Bulgaria. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Bulgaria to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.