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$639+ Cheap flights from Sofia (SOF) to California

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SOF — LAX
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Sofia to California

Keep the following information in mind while searching for Sofia to California flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$639
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$858
Provider with most accurate pricing for Sofia-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Sofia-Los Angeles flights.
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From Sofia to California
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Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sofia to California

Cheapest flights from Sofia to California
Explore the most affordable flight options available from Sofia to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/109:00 pmSOF - LAX
1 stop28h 15mMultiple Airlines
Sat 4/2610:30 pmLAX - SOF
1 stop31h 15mMultiple Airlines
Deal found 4/3$639
This oojo deal was found by Cheapflights users on 4/3. 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 9/256:40 pmSOF - LAX
1 stop29h 55mLOT
Wed 10/84:35 pmLAX - SOF
1 stop15h 20mLOT
Deal found 4/3$748
This British Airways deal was found by Cheapflights users on 4/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:00 pmSOF - LAX
1 stop27h 25mBritish Airways
Mon 5/2611:21 pmLAX - SOF
2 stops35h 19mBritish Airways
Deal found 4/4$760
This British Airways deal was found by Cheapflights users on 4/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:30 pmSOF - ONT
2 stops54h 21mBritish Airways
Wed 10/85:02 pmONT - SOF
2 stops34h 28mBritish Airways
Deal found 4/3$783
This British Airways deal was found by Cheapflights users on 4/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:30 pmSOF - SNA
2 stops33h 47mBritish Airways
Wed 10/81:34 pmSNA - SOF
2 stops37h 56mBritish Airways
Deal found 4/3$783
This KLM deal was found by Cheapflights users on 4/3. 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.
Thu 9/257:00 amSOF - LAX
1 stop17h 50mKLM
Thu 10/94:50 pmLAX - SOF
1 stop35h 10mKLM
Deal found 4/3$796
This Air France deal was found by Cheapflights users on 4/3. 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 4/117:00 amSOF - LAX
1 stop21h 20mAir France
Fri 4/188:55 amLAX - SOF
2 stops19h 05mAir France
Deal found 4/3$799
This EaseMyTrip deal was found by Cheapflights users on 4/3. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:15 amSOF - LAX
2 stops23h 25mAir Canada
Wed 10/87:30 amLAX - SOF
2 stops17h 45mAir Canada
Deal found 4/3$803
This Air Canada deal was found by Cheapflights users on 4/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:15 amSOF - SNA
2 stops40h 08mAir Canada
Thu 10/91:25 pmSNA - SOF
2 stops19h 15mAir Canada
Deal found 4/3$818
This Lufthansa deal was found by Cheapflights users on 4/3. 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 4/306:00 amSOF - LAX
1 stop19h 15mLufthansa
Thu 5/295:30 pmLAX - SOF
1 stop19h 30mLufthansa
Deal found 4/3$828
This United Airlines deal was found by Cheapflights users on 4/3. 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 4/308:00 amSOF - LAX
1 stop15h 05mUnited Airlines
Thu 5/294:11 pmLAX - SOF
2 stops20h 49mUnited Airlines
Deal found 4/3$829
This Lufthansa deal was found by Cheapflights users on 4/3. 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 5/226:15 amSOF - LAS
1 stop15h 50mLufthansa
Thu 6/52:05 pmLAS - SOF
1 stop22h 45mLufthansa
Deal found 4/3$831

Cheapflights Fare Finder

Customize your flight search to find flights from Sofia 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 April 4, 2025.
Use the filters below to find and compare flights from Sofia to California that are best for you.

Fly from

Sofia

Fly to

California

Route

Depart

Return

Price

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 9/25

6:40 pm-2:35 pm

1 stop29h 55m

Los Angeles

Wed 10/8

4:35 pm-5:55 pm

1 stop15h 20m

$748

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Mon 5/19

8:00 pm-1:25 pm

1 stop27h 25m

Los Angeles

Mon 5/26

11:21 pm-8:40 pm

2 stops35h 19m

$760

SofiaOntario

SOF - ONT

SOFONT

Sofia

Wed 9/24

9:30 pm-5:51 pm

2 stops54h 21m

Ontario

Wed 10/8

5:02 pm-1:30 pm

2 stops34h 28m

$783

SofiaSanta Ana

SOF - SNA

SOFSNA

Sofia

Wed 9/24

9:30 pm-9:17 pm

2 stops33h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 10/8

1:34 pm-1:30 pm

2 stops37h 56m

$783

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Mon 5/19

8:00 am-1:05 pm

1 stop15h 05m

Los Angeles

Mon 5/26

5:30 pm-6:40 pm

1 stop15h 10m

$786

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 9/25

7:00 am-2:50 pm

1 stop17h 50m

Los Angeles

Thu 10/9

4:50 pm-2:00 pm

1 stop35h 10m

$796

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Thu 9/25

6:15 am-7:40 pm

2 stops23h 25m

Los Angeles

Wed 10/8

7:30 am-11:15 am

2 stops17h 45m

$803

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Fri 5/23

6:55 pm-1:05 pm

1 stop28h 10m

Los Angeles

Sun 6/8

3:05 pm-6:10 pm

1 stop17h 05m

$816

SofiaSanta Ana

SOF - SNA

SOFSNA

Sofia

Wed 9/24

6:15 am-12:23 pm

2 stops40h 08m

Santa Ana J. Wayne/Orange Cnty

Thu 10/9

1:25 pm-6:40 pm

2 stops19h 15m

$818

SofiaLos Angeles

SOF - LAX

SOFLAX

Sofia

Wed 4/30

6:00 am-3:15 pm

1 stop19h 15m

Los Angeles

Thu 5/29

5:30 pm-11:00 pm

1 stop19h 30m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 42 results
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Best time to book a flight from Sofia to California

Have a flexible travel schedule? Discover the best time to fly to California from Sofia 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 Sofia to California

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

Currently, January is the cheapest month in which you can book a flight from Sofia to California (average of $246). Flying from Sofia to California in June is currently the most expensive (average of $328). 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 SOF to CA?

Find hourly flight availability from Sofia 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 April 4, 2025.

When flying from Sofia to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 4, 2025.
Read reviews from past customers who have flown KLM, LOT and Austrian Airlines from Sofia to California. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,324 reviews
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LOT
7.6
Good
1,065 reviews
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Austrian Airlines
7.6
Good
771 reviews
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Qatar Airways
7.4
Good
3,542 reviews
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,427 reviews
KLM
7.8
Good
1,324 reviews

Food

7.3

Overall

7.8

Entertainment

7.2

Comfort

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

  • What airport do you fly from for flights from Sofia to California?

    Most people fly from Sofia (SOF) if they book a flight from Sofia to California. Sofia is conveniently located just 4.2 mi from Sofia’s city center.

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

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $745. Users have also found prices from $818 and $842 on Lufthansa and United Airlines, respectively.

  • What are the most popular routes from Sofia to California?

    When deciding which route to take from Sofia to California consider Sofia - Los Angeles, Sofia - Ontario or Sofia - Las Vegas Harry Reid Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sofia 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 Sofia to California?

    Currently, January is the cheapest month in which you can book a flight from Sofia to California (average of $246). Flying from Sofia to California in June is currently the most expensive (average of $328). 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 Sofia 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 Sofia to California

Discover the top 6 airlines that operate flights from Sofia 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$620Average$790FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$622Average$884FlexibilityNo cancel feeOn-time77%
LOTCheapest$694Average$823FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$740Average$918FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$775Average$940FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$779Average$986FlexibilityNo cancel feeOn-time78%

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