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Sofia

$263+ Cheap flights from California to Sofia (SOF)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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Find flight deals from California to Sofia

Cheapest flights from California to Sofia
Explore the most affordable flight options available from California to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:40 pmSFO - SOF
1 stop15h 05mLufthansa
Mon 12/226:05 amSOF - SFO
1 stop23h 30mLufthansa
Deal found 10/16$485
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:35 pmSAN - SOF
1 stop14h 45mLufthansa
Fri 11/216:05 amSOF - SAN
1 stop19h 40mLufthansa
Deal found 10/15$486
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 pmLAX - SOF
1 stop19h 15mLufthansa
Wed 11/266:10 amSOF - LAX
1 stop16h 55mLufthansa
Deal found 10/16$489
This Flightnetwork deal was found by Cheapflights users on 10/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:30 amLAX - SOF
2 stops19h 20mAir Canada
Wed 11/266:10 amSOF - LAX
2 stops26h 05mAir Canada
Deal found 10/16$496
This Mytrip deal was found by Cheapflights users on 10/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:30 amLAX - SOF
2 stops18h 45mMultiple Airlines
Fri 11/216:10 amSOF - LAX
2 stops26h 05mMultiple Airlines
Deal found 10/14$498
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/88:25 amSFO - SOF
2 stops23h 55mMultiple Airlines
Mon 12/226:05 amSOF - SFO
1 stop23h 30mMultiple Airlines
Deal found 10/16$501
This CrystalTravel deal was found by Cheapflights users on 10/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 pmLAX - SOF
1 stop19h 15mLufthansa
Thu 11/206:00 amSOF - LAX
1 stop17h 05mLufthansa
Deal found 10/16$502
This Mytrip deal was found by Cheapflights users on 10/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:30 pmLAX - SOF
1 stop19h 15mMultiple Airlines
Thu 11/206:00 amSOF - LAX
2 stops26h 15mMultiple Airlines
Deal found 10/16$504
This Flightnetwork deal was found by Cheapflights users on 10/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:30 amLAX - SOF
2 stops19h 20mMultiple Airlines
Wed 11/266:10 amSOF - LAX
1 stop16h 55mMultiple Airlines
Deal found 10/16$509
This KAYAK deal was found by Cheapflights users on 10/15. 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.
Thu 11/278:55 pmLAS - SOF
1 stop28h 20mBritish Airways
Wed 12/39:00 pmSOF - LAS
1 stop31h 50mBritish Airways
Deal found 10/15$518
This FlightHub deal was found by Cheapflights users on 10/16. 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.
Thu 11/139:40 pmSFO - SOF
1 stop15h 05mLufthansa
Sun 11/236:10 amSOF - SFO
1 stop16h 30mLufthansa
Deal found 10/16$521
This FlightHub deal was found by Cheapflights users on 10/16. 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 11/285:30 pmLAX - SOF
1 stop19h 15mLufthansa
Fri 12/126:10 amSOF - LAX
1 stop16h 55mLufthansa
Deal found 10/16$521

Cheap flight deals from California to Sofia

Keep the following information in mind while searching for California to Sofia flight deals. Data was last updated October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(Kiwi.com)

One-way from

$263
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$679
Provider with most accurate pricing for Los Angeles-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Sofia flights.
Search Deals
From California to Sofia
Search Deals
One-way flight from California to Sofia
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Sofia 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 October 17, 2025.
Use the filters below to find and compare flights from California to Sofia that are best for you.

Fly from

California

Fly to

Sofia

Route

Depart

Return

Price

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Mon 12/8

9:40 pm-10:45 pm

1 stop15h 05m

Sofia

Mon 12/22

6:05 am-7:35 pm

1 stop23h 30m

$485

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Sat 1/17

8:30 am-6:20 pm

2 stops23h 50m

Sofia

Sat 1/31

6:25 am-10:00 pm

2 stops25h 35m

$493

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Tue 12/9

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

Tue 12/23

7:05 pm-3:15 pm

1 stop30h 10m

$496

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 11/12

8:30 am-1:15 pm

2 stops18h 45m

Sofia

Fri 11/21

6:10 am-10:15 pm

2 stops26h 05m

$498

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Thu 11/13

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

Wed 11/26

6:10 am-10:15 pm

2 stops26h 05m

$503

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Sat 2/14

7:25 pm-2:15 pm

1 stop32h 50m

Sofia

Sat 2/28

7:55 am-7:35 pm

2 stops21h 40m

$514

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Thu 11/13

9:40 pm-10:45 pm

1 stop15h 05m

Sofia

Sun 11/23

6:10 am-12:40 pm

1 stop16h 30m

$521

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Fri 11/28

5:30 pm-10:45 pm

1 stop19h 15m

Sofia

Fri 12/12

6:10 am-1:05 pm

1 stop16h 55m

$521

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Wed 12/3

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

Fri 12/12

6:10 am-1:05 pm

1 stop16h 55m

$521

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles

Thu 11/13

8:30 am-11:50 am

2 stops17h 20m

Sofia

Thu 11/20

6:00 am-10:15 pm

2 stops26h 15m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 60 results
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Best time to book a flight from California to Sofia

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

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

Currently, August is the cheapest month in which you can book a flight from California to Sofia (average of $439). Flying from California to Sofia in June is currently the most expensive (average of $827). 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 CA to SOF?

Find hourly flight availability from California to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from California to Sofia by exploring options for tickets in the afternoon.

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

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

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

Related info for your journey

Find useful and relevant information for your journey from California to Sofia. 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 into for flights to Sofia from California?

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

  • How long is the flight from California to Sofia?

    A quick flight from California to Sofia can take about 15h 05m. Lufthansa provides one of the quickest options available for as low as $485. The distance between California and Sofia is about 6481 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Los Angeles - Sofia, Las Vegas Harry Reid Intl - Sofia or San Francisco - Sofia when deciding on the best route from California to Sofia.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from California to Sofia (average of $439). Flying from California to Sofia in June is currently the most expensive (average of $827). 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 California to Sofia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from California to Sofia

Discover the top 9 airlines that operate flights from California to Sofia. 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 October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$530Average$1,221FlexibilityNo cancel feeOn-time81%
LOTCheapest$535Average$966FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$543Average$694FlexibilityNo cancel feeOn-time77%
KLMCheapest$588Average$793FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$611Average$1,041FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$627Average$1,022FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$641Average$978FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$654Average$964FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$1,023Average$1,138FlexibilityNo cancel feeOn-time67%

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