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$427+ Cheap flights from Bulgaria to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LAX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Bulgaria to California

Cheapest flights from Bulgaria to California
Explore the most affordable flight options available from Bulgaria to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:35 pmSOF - LAX
1 stop33h 45mLOT
Sat 12/2710:20 pmLAX - SOF
1 stop29h 30mLOT
Deal found 12/17$929
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:10 amSOF - LAS
2 stops26h 35mUnited Airlines
Sat 4/410:30 amLAS - SOF
2 stops22h 10mUnited Airlines
Deal found 12/15$966
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:40 pmSOF - SFO
1 stop23h 25mTurkish Airlines
Wed 1/216:50 pmSFO - SOF
1 stop34h 20mTurkish Airlines
Deal found 12/16$975
This Air France deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:00 amSOF - SFO
2 stops25h 50mAir France
Wed 1/213:40 pmSFO - SOF
1 stop36h 15mAir France
Deal found 12/15$979
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:55 amSOF - LAS
2 stops24h 50mMultiple Airlines
Sat 4/47:20 pmLAS - SOF
1 stop33h 25mMultiple Airlines
Deal found 12/15$987
This Air France deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:00 amSOF - LAX
1 stop24h 35mAir France
Sat 1/106:20 pmLAX - SOF
1 stop33h 35mAir France
Deal found 12/17$992
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/232:15 pmSOF - LAS
2 stops58h 35mUnited Airlines
Tue 1/64:05 pmLAS - SOF
2 stops20h 40mUnited Airlines
Deal found 12/17$1,031
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:00 amSOF - SFO
2 stops18h 57mMultiple Airlines
Wed 1/213:40 pmSFO - SOF
1 stop36h 15mMultiple Airlines
Deal found 12/17$1,049
This FlightHub deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:45 pmSOF - SFO
1 stop31h 10mLufthansa
Wed 1/219:25 pmSFO - SOF
1 stop15h 20mLufthansa
Deal found 12/15$1,057
This KAYAK deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:00 pmSOF - LAX
2 stops20h 03mMultiple Airlines
Sat 1/107:00 pmLAX - SOF
2 stops30h 50mMultiple Airlines
Deal found 12/15$1,065
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amSOF - SFO
1 stop18h 45mUnited Airlines
Wed 1/211:30 pmSFO - SOF
1 stop18h 50mUnited Airlines
Deal found 12/16$1,072
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amSOF - LAX
2 stops28h 08mUnited Airlines
Sat 12/275:30 pmLAX - SOF
1 stop33h 30mUnited Airlines
Deal found 12/15$1,094

Find flight deals from Bulgaria to California

Keep the following information in mind while searching for Bulgaria to California flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$680
(Kiwi.com)

One-way from

$427
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$898
Provider with most accurate pricing for Sofia-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sofia-Los Angeles flights.
Search Deals
From Bulgaria to California
Search Deals
One-way flight from Bulgaria to California
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bulgaria to California 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Bulgaria to California that are best for you.

Fly from

Bulgaria

Fly to

California

Route

Depart

Return

Price

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Sat 2/7

7:15 pm-6:10 pm

1 stop32h 55m

Los Angeles

Fri 2/20

7:10 pm-3:40 pm

2 stops34h 30m

$680

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Sat 1/31

4:45 pm-6:10 pm

1 stop35h 25m

Los Angeles

Sat 2/7

4:45 pm-11:35 pm

2 stops20h 50m

$703

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Wed 1/14

2:35 pm-8:20 pm

1 stop15h 45m

Los Angeles

Wed 1/21

10:20 pm-5:50 pm

1 stop33h 30m

$751

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Thu 1/29

4:45 pm-4:05 pm

2 stops33h 20m

San Francisco

Thu 2/5

4:30 pm-10:55 pm

1 stop20h 25m

$807

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Sat 1/17

6:00 am-10:06 pm

2 stops26h 06m

San Francisco

Sat 1/31

10:35 am-2:55 am

2 stops30h 20m

$829

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Wed 1/14

2:35 pm-12:33 pm

2 stops31h 58m

Los Angeles

Wed 1/21

8:20 am-5:50 pm

2 stops23h 30m

$839

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 4/30

7:00 am-2:45 pm

1 stop17h 45m

Los Angeles

Sat 5/9

1:50 pm-2:00 pm

1 stop14h 10m

$863

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 4/23

7:00 am-2:45 pm

1 stop17h 45m

Los Angeles

Sat 5/2

1:50 pm-2:00 pm

1 stop14h 10m

$863

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Fri 1/16

6:25 pm-12:12 pm

2 stops51h 47m

San Francisco

Sat 1/31

4:40 pm-12:00 pm

1 stop33h 20m

$874

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Sun 2/8

2:25 pm-12:57 am

2 stops20h 32m

Las Vegas Harry Reid Intl

Sun 2/22

4:25 pm-6:00 pm

1 stop15h 35m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 49 results
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Best time to book a flight from Bulgaria to California

Have a flexible travel schedule? Discover the best time to fly to California from Bulgaria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bulgaria to California

What is the cheapest month to book a flight from Bulgaria to California?

Currently, October is the cheapest month in which you can book a flight from Bulgaria to California (average of $492). Flying from Bulgaria to California in August is currently the most expensive (average of $823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BG to CA?

Find hourly flight availability from Bulgaria to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Bulgaria to California is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 21% on airfare.

What is the cheapest day to fly from Bulgaria to California?

Use this chart to determine the cheapest time to fly round-trip from Bulgaria to California. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Bulgaria to California flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated December 18, 2025.
See what other customers who have flown with Austrian Airlines, LOT, and United Airlines from Bulgaria to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
879 reviews
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
LOT
7.5
Good
1,149 reviews
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
9,095 reviews
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Turkish Airlines
7.3
Good
4,103 reviews
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,637 reviews
Austrian Airlines
7.6
Good
879 reviews

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Bulgaria to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bulgaria to California?

    LOT, Lufthansa, and KLM can get you from Bulgaria to California in just under 15h 45m. Your travel time can differ by up to 4h 47m. Bulgaria and California are separated by a distance of 6613 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Bulgaria to California one-way?

    The cheapest airlines for a one-way flight from Bulgaria to California are Austrian Airlines ($598), Turkish Airlines ($674), and Lufthansa ($700).

  • Can I find deals for flights from Bulgaria to California that include hotel bookings?

    Yes. In addition to deals on Bulgaria to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bulgaria to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bulgaria to California.

  • Can I find deals for business class flights from Bulgaria to California?

    Yes. Cheapflights offers flight deals from Bulgaria to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bulgaria to California?

    Currently, October is the cheapest month in which you can book a flight from Bulgaria to California (average of $492). Flying from Bulgaria to California in August is currently the most expensive (average of $823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bulgaria to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Bulgaria to California

Discover the top 6 airlines that operate flights from Bulgaria to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$602Average$998FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$603Average$960FlexibilityNo cancel feeOn-time69%
LOTCheapest$712Average$843FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$712Average$899FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$749Average$793FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$827Average$1,036FlexibilityNo cancel feeOn-time78%

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