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Cheap flights from Bulgaria to Los Angeles from $658

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to Los Angeles departing on 6/17. 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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0 bags

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Find the cheapest flights from Bulgaria to Los Angeles

Recent round-trip flight deals from Bulgaria to Los Angeles

Enter your travel dates to find the best prices.
United Airlines Logo
2:25 pm - 10:57 pm
SOF
-
ONT
18h 32m
2 stops
United Airlines Logo
1:50 pm - 6:20 pm
ONT
-
SOF
19h 30m
2 stops
$1,003United Airlines
Sat, Mar 7 - Wed, Mar 18
Multiple Airlines Logo
9:35 am - 11:56 pm
SOF
-
ONT
24h 21m
2 stops
Multiple Airlines Logo
11:59 pm - 3:00 pm
ONT
-
SOF
29h 01m
2 stops
$1,070Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
British Airways Logo
5:25 pm - 6:42 pm
SOF
-
ONT
34h 17m
2 stops
British Airways Logo
11:58 pm - 8:30 pm
ONT
-
SOF
34h 32m
2 stops
$1,847British Airways
Mon, Mar 16 - Mon, Mar 30
Qatar Airways Logo
12:30 pm - 12:48 pm
SOF
-
ONT
34h 18m
2 stops
Qatar Airways Logo
2:39 pm - 11:25 am
ONT
-
SOF
35h 46m
2 stops
$2,083Qatar Airways
Sat, Mar 7 - Wed, Mar 18
Qatar Airways Logo
12:30 pm - 1:49 pm
SOF
-
ONT
35h 19m
2 stops
Qatar Airways Logo
12:02 pm - 11:25 am
ONT
-
SOF
38h 23m
2 stops
$2,183Qatar Airways
Mon, Feb 23 - Thu, Mar 12
Qatar Airways Logo
12:30 pm - 1:48 pm
SOF
-
ONT
34h 18m
2 stops
Qatar Airways Logo
2:39 pm - 11:30 am
ONT
-
SOF
35h 51m
2 stops
$5,533Qatar Airways
Sat, Mar 14 - Sat, Mar 28
Qatar Airways Logo
12:30 pm - 1:48 pm
SOF
-
ONT
34h 18m
2 stops
Qatar Airways Logo
2:39 pm - 11:30 am
ONT
-
SOF
35h 51m
2 stops
$5,558Qatar Airways
Sat, Mar 14 - Sat, Mar 28
Qatar Airways Logo
12:30 pm - 1:49 pm
SOF
-
ONT
35h 19m
2 stops
Qatar Airways Logo
12:02 pm - 11:25 am
ONT
-
SOF
38h 23m
2 stops
$9,334Qatar Airways
Mon, Feb 23 - Thu, Mar 12

Qatar Airways flights from Bulgaria to Ontario

Our best Qatar Airways deals on Bulgaria to Ontario flight tickets
Qatar Airways
Mar 7
SOF12:30 pmSofia
34h 18m
2 stops
ONT12:48 pmOntario
Mar 18
ONT2:39 pmOntario
35h 46m
2 stops
SOF11:25 amSofia
$2,083
Qatar Airways
Feb 23
SOF12:30 pmSofia
35h 19m
2 stops
ONT1:49 pmOntario
Mar 12
ONT12:02 pmOntario
38h 23m
2 stops
SOF11:25 amSofia
$2,183
Qatar Airways
Mar 14
SOF12:30 pmSofia
34h 18m
2 stops
ONT1:48 pmOntario
Mar 28
ONT2:39 pmOntario
35h 51m
2 stops
SOF11:30 amSofia
$5,533

momondo Fare Finder

 
Customize your flight search to find flights from Bulgaria to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Bulgaria to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 3/7

2:25 pm-10:57 pm

2 stops18h 32m

Ontario

Wed 3/18

1:50 pm-6:20 pm

2 stops19h 30m

$1,003

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 8/5

9:35 am-11:56 pm

2 stops24h 21m

Ontario

Wed 8/19

11:59 pm-3:00 pm

2 stops29h 01m

$1,070

SofiaOntario

SOF - ONT

SOFONT

Sofia

Mon 3/16

5:25 pm-6:42 pm

2 stops34h 17m

Ontario

Mon 3/30

11:58 pm-8:30 pm

2 stops34h 32m

$1,847

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 3/7

12:30 pm-12:48 pm

2 stops34h 18m

Ontario

Wed 3/18

2:39 pm-11:25 am

2 stops35h 46m

$2,083

SofiaOntario

SOF - ONT

SOFONT

Sofia

Mon 2/23

12:30 pm-1:49 pm

2 stops35h 19m

Ontario

Thu 3/12

12:02 pm-11:25 am

2 stops38h 23m

$2,183

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 3/14

12:30 pm-1:48 pm

2 stops34h 18m

Ontario

Sat 3/28

2:39 pm-11:30 am

2 stops35h 51m

$5,533

SofiaOntario

SOF - ONT

SOFONT

Sofia

Sat 3/14

12:30 pm-1:48 pm

2 stops34h 18m

Ontario

Sat 3/28

2:39 pm-11:30 am

2 stops35h 51m

$5,558

SofiaOntario

SOF - ONT

SOFONT

Sofia

Mon 2/23

12:30 pm-1:49 pm

2 stops35h 19m

Ontario

Thu 3/12

12:02 pm-11:25 am

2 stops38h 23m

$9,334

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 6/17

10:55 am-11:54 pm

3 stops46h 59m

$658

SofiaOntario

SOF - ONT

SOFONT

Sofia

Tue 6/16

10:55 am-11:54 pm

3 stops46h 59m

$671

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

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

British Airways is the most popular carrier operating from Bulgaria to Ontario

What airlines fly to Ontario?

Turkish Airlines, Lufthansa and United Airlines 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 33% 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.

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

24h 21m

Direct flights

None
The fastest flight from Bulgaria to Ontario takes 24h 21m
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.

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