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$348+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LAX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Bulgaria to California

Keep the following information in mind while searching for Bulgaria to California flight deals. Data was last updated July 31, 2025.

Round-trip from

$587
(Kissandfly.com)

One-way from

$348
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$837
From Bulgaria to California
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One-way flight from Bulgaria to California
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Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 31, 2025.

This Kissandfly.com deal was found by Cheapflights users on 7/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:25 pmSOF - LAX
2 stops50h 40mMultiple Airlines
Wed 10/14:30 pmLAX - SOF
1 stop24h 00mMultiple Airlines
Deal found 7/30$587
This lastminute.com deal was found by Cheapflights users on 7/31. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:35 pmSOF - SFO
1 stop29h 00mTurkish Airlines
Wed 10/112:40 pmSFO - SOF
1 stop16h 05mTurkish Airlines
Deal found 7/31$742
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/133:35 pmSOF - LAX
1 stop36h 25mTurkish Airlines
Sat 9/207:55 pmLAX - SOF
1 stop32h 50mTurkish Airlines
Deal found 7/30$761
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:15 amSOF - LAX
2 stops23h 25mAir Canada
Wed 10/18:05 amLAX - SOF
2 stops19h 10mAir Canada
Deal found 7/30$796
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:15 amSOF - SFO
2 stops19h 13mMultiple Airlines
Wed 10/12:40 pmSFO - SOF
1 stop22h 10mMultiple Airlines
Deal found 7/31$796
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Wed 9/36:15 amSOF - LAX
1 stop20h 40mUnited Airlines
Fri 9/195:30 pmLAX - SOF
1 stop19h 30mUnited Airlines
Deal found 7/31$806
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:15 amSOF - LAS
1 stop15h 50mLufthansa
Thu 9/252:16 pmLAS - SOF
2 stops18h 24mLufthansa
Deal found 7/31$806
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 amSOF - LAX
1 stop16h 45mLufthansa
Tue 9/235:30 pmLAX - SOF
1 stop15h 10mLufthansa
Deal found 7/29$809
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/246:15 amSOF - LAS
1 stop20h 05mUnited Airlines
Fri 10/3111:55 amLAS - SOF
3 stops25h 50mUnited Airlines
Deal found 7/30$810
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/186:15 amSOF - SFO
1 stop19h 45mUnited Airlines
Wed 10/17:25 pmSFO - SOF
1 stop17h 25mUnited Airlines
Deal found 7/31$812
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:15 amSOF - LAS
1 stop15h 50mMultiple Airlines
Thu 9/257:05 pmLAS - SOF
1 stop29h 00mMultiple Airlines
Deal found 7/30$813
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:15 amSOF - SJC
2 stops26h 25mUnited Airlines
Sat 9/203:45 pmSJC - SOF
2 stops45h 15mUnited Airlines
Deal found 7/30$815

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 July 31, 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

Thu 9/18

8:25 pm-1:05 pm

2 stops50h 40m

Los Angeles

Wed 10/1

4:30 pm-2:30 am

1 stop24h 00m

$587

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Thu 9/18

3:35 pm-10:35 am

1 stop29h 00m

San Francisco

Wed 10/1

12:40 pm-2:45 pm

1 stop16h 05m

$742

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Sat 9/13

3:35 pm-6:00 pm

1 stop36h 25m

Los Angeles

Sat 9/20

7:55 pm-2:45 pm

1 stop32h 50m

$761

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 9/18

6:15 am-7:40 pm

2 stops23h 25m

Los Angeles

Wed 10/1

8:05 am-1:15 pm

2 stops19h 10m

$796

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Thu 9/18

6:15 am-3:28 pm

2 stops19h 13m

San Francisco

Wed 10/1

2:40 pm-10:50 pm

1 stop22h 10m

$796

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Wed 9/3

6:15 am-1:00 pm

1 stop16h 45m

Los Angeles

Wed 9/24

5:30 pm-11:00 pm

1 stop19h 30m

$806

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Thu 9/11

6:15 am-12:05 pm

1 stop15h 50m

Las Vegas Harry Reid Intl

Thu 9/25

2:16 pm-6:40 pm

2 stops18h 24m

$806

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Mon 1/26

5:25 pm-8:25 pm

1 stop37h 00m

Los Angeles

Fri 2/6

7:20 pm-1:00 pm

1 stop31h 40m

$808

SofiaLas Vegas

SOF - LAS

SOFLAS

Sofia

Fri 10/24

6:15 am-4:20 pm

1 stop20h 05m

Las Vegas Harry Reid Intl

Fri 10/31

11:55 am-10:45 pm

3 stops25h 50m

$810

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Thu 9/18

6:15 am-4:00 pm

1 stop19h 45m

San Francisco

Wed 10/1

7:25 pm-10:50 pm

1 stop17h 25m

$812

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 52 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, January is the cheapest month in which you can book a flight from Bulgaria to California (average of $246). Flying from Bulgaria to California in March is currently the most expensive (average of $326). 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bulgaria to California as you normally would.

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 July 31, 2025.
See what other customers who have flown with KLM, LOT, and Austrian 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.
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
LOT
7.6
Good
1,105 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Austrian Airlines
7.6
Good
823 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,686 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • 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 Lufthansa ($701), Austrian Airlines ($789), and British Airways ($797).

  • 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, January is the cheapest month in which you can book a flight from Bulgaria to California (average of $246). Flying from Bulgaria to California in March is currently the most expensive (average of $326). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$602Average$977FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$620Average$781FlexibilityNo cancel feeOn-time70%
LOTCheapest$712Average$796FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$752Average$924FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$773Average$922FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$827Average$1,003FlexibilityNo cancel feeOn-time78%

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