Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Bulgaria to Los Angeles from $865

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 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:30 am - 8:01 pm
SOF
-
ONT
23h 31m
2 stops
United Airlines Logo
1:56 pm - 11:15 pm
ONT
-
SOF
23h 19m
2 stops
$1,017United Airlines
Thu, Aug 13 - Wed, Aug 19
United Airlines Logo
6:20 am - 6:16 pm
SOF
-
ONT
21h 56m
2 stops
United Airlines Logo
7:00 am - 10:40 pm
ONT
-
SOF
29h 40m
2 stops
$1,018United Airlines
Wed, Aug 26 - Thu, Sep 3
United Airlines Logo
6:10 am - 8:01 pm
SOF
-
ONT
47h 51m
3 stops
United Airlines Logo
5:00 am - 6:40 pm
ONT
-
SOF
27h 40m
2 stops
$1,029United Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
6:10 am - 8:01 pm
SOF
-
ONT
47h 51m
3 stops
United Airlines Logo
7:00 am - 1:25 pm
ONT
-
SOF
20h 25m
2 stops
$1,030United Airlines
Tue, Aug 18 - Wed, Aug 26
United Airlines Logo
6:30 am - 8:01 pm
SOF
-
ONT
23h 31m
2 stops
United Airlines Logo
5:00 am - 11:15 pm
ONT
-
SOF
32h 15m
2 stops
$1,045United Airlines
Thu, Aug 13 - Fri, Aug 21
United Airlines Logo
6:20 am - 6:11 pm
SOF
-
ONT
21h 51m
2 stops
United Airlines Logo
5:00 am - 6:00 pm
ONT
-
SOF
27h 00m
2 stops
$1,046United Airlines
Mon, Aug 24 - Tue, Sep 1
United Airlines Logo
6:10 am - 8:01 pm
SOF
-
ONT
47h 51m
3 stops
United Airlines Logo
7:13 pm - 6:40 pm
ONT
-
SOF
37h 27m
3 stops
$1,057United Airlines
Fri, Aug 21 - Fri, Aug 28
United Airlines Logo
6:10 am - 12:47 pm
SOF
-
ONT
40h 37m
2 stops
United Airlines Logo
1:56 pm - 11:15 pm
ONT
-
SOF
23h 19m
2 stops
$1,058United Airlines
Thu, Aug 6 - Fri, Aug 14
Multiple Airlines Logo
3:50 pm - 8:13 pm
SOF
-
ONT
38h 23m
2 stops
Multiple Airlines Logo
12:12 pm - 8:20 pm
ONT
-
SOF
22h 08m
2 stops
$1,061Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
2:20 pm - 12:50 pm
SOF
-
ONT
56h 30m
2 stops
United Airlines Logo
7:13 pm - 11:15 pm
ONT
-
SOF
42h 02m
3 stops
$1,065United Airlines
Mon, Aug 17 - Thu, Aug 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Bulgaria to Ontario

Our best United Airlines deals on Bulgaria to Ontario flight tickets
United Airlines
Aug 13
SOF6:30 amSofia
23h 31m
2 stops
ONT8:01 pmOntario
Aug 19
ONT1:56 pmOntario
23h 19m
2 stops
SOF11:15 pmSofia
$1,017
United Airlines
Aug 26
SOF6:20 amSofia
21h 56m
2 stops
ONT6:16 pmOntario
Sep 3
ONT7:00 amOntario
29h 40m
2 stops
SOF10:40 pmSofia
$1,018
United Airlines
Aug 18
SOF6:10 amSofia
47h 51m
3 stops
ONT8:01 pmOntario
Aug 25
ONT5:00 amOntario
27h 40m
2 stops
SOF6:40 pmSofia
$1,029

British Airways flights from Bulgaria to Ontario

Our best British Airways deals on Bulgaria to Ontario flight tickets
British Airways
Oct 25
SOF7:45 pmSofia
46h 50m
2 stops
ONT9:35 amOntario
May 16
ONT12:24 pmOntario
20h 56m
2 stops
SOF7:20 pmSofia
$1,216
British Airways
Sep 14
SOF8:10 pmSofia
32h 43m
2 stops
ONT6:53 pmOntario
Sep 30
ONT2:22 pmOntario
37h 03m
2 stops
SOF1:25 pmSofia
$1,271
British Airways
Sep 14
SOF8:10 pmSofia
32h 43m
2 stops
ONT6:53 pmOntario
Sep 30
ONT2:22 pmOntario
37h 03m
2 stops
SOF1:25 pmSofia
$1,337

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 July 25, 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

Cheapest round-trip
Quickest round-trip

SofiaOntario

SOF - ONT

SOFONT

Sofia

Thu 8/13

6:30 am-8:01 pm

2 stops23h 31m

Ontario

Wed 8/19

1:56 pm-11:15 pm

2 stops23h 19m

$1,017

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 8/26

6:20 am-6:16 pm

2 stops21h 56m

Ontario

Thu 9/3

7:00 am-10:40 pm

2 stops29h 40m

$1,018

SofiaOntario

SOF - ONT

SOFONT

Sofia

Tue 8/18

6:10 am-8:01 pm

3 stops47h 51m

Ontario

Tue 8/25

5:00 am-6:40 pm

2 stops27h 40m

$1,029

SofiaOntario

SOF - ONT

SOFONT

Sofia

Tue 8/18

6:10 am-8:01 pm

3 stops47h 51m

Ontario

Wed 8/26

7:00 am-1:25 pm

2 stops20h 25m

$1,030

SofiaOntario

SOF - ONT

SOFONT

Sofia

Thu 8/13

6:30 am-8:01 pm

2 stops23h 31m

Ontario

Fri 8/21

5:00 am-11:15 pm

2 stops32h 15m

$1,045

SofiaOntario

SOF - ONT

SOFONT

Sofia

Mon 8/24

6:20 am-6:11 pm

2 stops21h 51m

Ontario

Tue 9/1

5:00 am-6:00 pm

2 stops27h 00m

$1,046

SofiaOntario

SOF - ONT

SOFONT

Sofia

Fri 8/21

6:10 am-8:01 pm

3 stops47h 51m

Ontario

Fri 8/28

7:13 pm-6:40 pm

3 stops37h 27m

$1,057

SofiaOntario

SOF - ONT

SOFONT

Sofia

Thu 8/6

6:10 am-12:47 pm

2 stops40h 37m

Ontario

Fri 8/14

1:56 pm-11:15 pm

2 stops23h 19m

$1,058

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 9/16

3:50 pm-8:13 pm

2 stops38h 23m

Ontario

Wed 9/23

12:12 pm-8:20 pm

2 stops22h 08m

$1,061

SofiaOntario

SOF - ONT

SOFONT

Sofia

Mon 8/17

2:20 pm-12:50 pm

2 stops56h 30m

Ontario

Thu 8/27

7:13 pm-11:15 pm

3 stops42h 02m

$1,065

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

Turkish Airlines and United Airlines are the most popular carriers 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 37% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 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

21h 47m

Direct flights

None
The fastest flight from Bulgaria to Ontario takes 21h 47m
There are no direct flights from Bulgaria to Ontario. There are no popular flight routes from Bulgaria to Ontario.
Search flight deals

Frequently asked questions about flying from Bulgaria to Ontario

  • 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.

An easier way to manage your Ontario 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 8/24
Mon 8/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States