How long does it take to fly to Sofia?

Flight times vary depending on what airport in California you fly out of and what airport in Sofia you fly into. For example, flying from Los Angeles to Sofia takes 14h 15m on average. On the other hand, flying from San Francisco to Sofia takes 15h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Sofia?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Sofia from California according to our data. Lufthansa is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Sofia. Keep in mind that there are 8 different airlines that fly to Sofia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Sofia?

British Airways, United Airlines, and Lufthansa are the most popular carriers operating from California to Sofia

When did momondo last update prices for flights from California to Sofia Airport?

Prices for flights from California to Sofia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from California to Sofia Airport?

As of May 2026, there are 9 operators available to choose from for flights from California to Sofia Airport.

How old do you have to be to fly from California to Sofia Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Sofia Airport.

What documentation or ID do you need to fly to Sofia Airport?

The required travel and health documents for your Sofia 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 Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from California to Sofia in 2026

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Find the cheapest flights from California to Sofia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 12:10 pm

SFO

SOF

17h 40m

2 stops

6:10 am - 8:59 pm

SOF

SFO

24h 49m

2 stops

$674Air Canada

Sat, Oct 10 - Sat, Oct 24

10:05 pm - 1:55 am

LAX

SOF

17h 50m

1 stop

2:35 pm - 8:05 pm

SOF

LAX

15h 30m

1 stop

$690LOT

Tue, Aug 11 - Tue, Aug 25

7:35 pm - 12:10 pm

LAX

SOF

30h 35m

2 stops

2:00 pm - 5:35 pm

SOF

LAX

36h 35m

2 stops

$693SWISS

Tue, Oct 13 - Tue, Oct 27

7:35 pm - 12:10 pm

LAX

SOF

54h 35m

2 stops

2:00 pm - 5:35 pm

SOF

LAX

36h 35m

2 stops

$694SWISS

Tue, Oct 13 - Tue, Oct 27

5:30 pm - 6:20 pm

LAX

SOF

14h 50m

1 stop

6:10 am - 11:54 pm

SOF

LAX

27h 44m

2 stops

$710Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

10:05 pm - 6:00 pm

LAX

SOF

33h 55m

1 stop

2:35 pm - 8:05 pm

SOF

LAX

15h 30m

1 stop

$712LOT

Sun, Sep 13 - Sun, Sep 27

5:30 pm - 11:55 pm

LAX

SOF

20h 25m

2 stops

8:00 am - 1:05 pm

SOF

LAX

15h 05m

1 stop

$723Austrian Airlines

Tue, Aug 11 - Tue, Aug 25

5:30 pm - 11:55 pm

LAX

SOF

20h 25m

2 stops

8:00 am - 1:05 pm

SOF

LAX

15h 05m

1 stop

$724Austrian Airlines

Tue, Aug 11 - Tue, Aug 25

9:40 pm - 10:45 pm

SFO

SOF

15h 05m

1 stop

7:05 pm - 7:35 pm

SOF

SFO

34h 30m

1 stop

$741Lufthansa

Mon, Nov 9 - Mon, Nov 23

9:05 pm - 11:15 pm

SFO

SOF

16h 10m

1 stop

6:10 am - 1:40 pm

SOF

SFO

16h 30m

1 stop

$745Lufthansa

Tue, Oct 13 - Tue, Oct 27

Turkish Airlines flights from California to Sofia

Our best Turkish Airlines deals on California to Sofia flight tickets

Turkish Airlines

Sep 1

SFO6:45 pmSan Francisco

34h 15m

1 stop

SOF3:00 pmSofia

Sep 23

SOF9:05 pmSofia

23h 45m

1 stop

SFO10:50 amSan Francisco

$755

Turkish Airlines

Aug 12

SFO6:45 pmSan Francisco

31h 30m

1 stop

SOF12:15 pmSofia

Aug 26

SOF9:05 pmSofia

29h 35m

1 stop

SFO4:40 pmSan Francisco

$759

Turkish Airlines

Aug 4

SFO6:45 pmSan Francisco

15h 30m

1 stop

SOF8:15 pmSofia

Aug 25

SOF9:35 amSofia

17h 05m

1 stop

SFO4:40 pmSan Francisco

$775

United Airlines flights from California to Sofia

Our best United Airlines deals on California to Sofia flight tickets

United Airlines

Aug 11

SFO2:00 pmSan Francisco

23h 15m

1 stop

SOF11:15 pmSofia

Aug 25

SOF6:10 amSofia

18h 10m

1 stop

SFO2:20 pmSan Francisco

$750

United Airlines

Aug 12

SFO9:05 pmSan Francisco

16h 10m

1 stop

SOF11:15 pmSofia

Aug 26

SOF6:10 amSofia

26h 45m

2 stops

SFO10:55 pmSan Francisco

$760

United Airlines

Aug 12

SFO12:35 pmSan Francisco

20h 05m

2 stops

SOF6:40 pmSofia

Aug 26

SOF6:10 amSofia

26h 45m

2 stops

SFO10:55 pmSan Francisco

$765

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Sat 10/10

8:30 am-12:10 pm

2 stops17h 40m

Sofia

Sat 10/24

6:10 am-8:59 pm

2 stops24h 49m

$674

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Tue 8/11

10:05 pm-1:55 am

1 stop17h 50m

Sofia

Tue 8/25

2:35 pm-8:05 pm

1 stop15h 30m

$690

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Tue 10/13

7:35 pm-12:10 pm

2 stops30h 35m

Sofia

Tue 10/27

2:00 pm-5:35 pm

2 stops36h 35m

$693

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Tue 10/13

7:35 pm-12:10 pm

2 stops54h 35m

Sofia

Tue 10/27

2:00 pm-5:35 pm

2 stops36h 35m

$694

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Sun 11/8

5:30 pm-6:20 pm

1 stop14h 50m

Sofia

Thu 11/12

6:10 am-11:54 pm

2 stops27h 44m

$710

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Sun 9/13

10:05 pm-6:00 pm

1 stop33h 55m

Sofia

Sun 9/27

2:35 pm-8:05 pm

1 stop15h 30m

$712

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Tue 8/11

5:30 pm-11:55 pm

2 stops20h 25m

Sofia

Tue 8/25

8:00 am-1:05 pm

1 stop15h 05m

$723

Los AngelesSofia

LAX - SOF

LAXSOF

Los Angeles Los Angeles

Tue 8/11

5:30 pm-11:55 pm

2 stops20h 25m

Sofia

Tue 8/25

8:00 am-1:05 pm

1 stop15h 05m

$724

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Mon 11/9

9:40 pm-10:45 pm

1 stop15h 05m

Sofia

Mon 11/23

7:05 pm-7:35 pm

1 stop34h 30m

$741

Quickest round-trip

San FranciscoSofia

SFO - SOF

SFOSOF

San Francisco

Tue 10/13

9:05 pm-11:15 pm

1 stop16h 10m

Sofia

Tue 10/27

6:10 am-1:40 pm

1 stop16h 30m

$745

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from California to Sofia

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

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Other information

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from California is in August. Flight prices, which tend to average around $360, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Sofia from California during May instead. Flights to Sofia in May, while not as cheap as those in August, still average around $381.

How far in advance should I book a flight from California to Sofia?

You are more likely to see cheaper flights to Sofia from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around $758 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from California for as low as $700 on momondo.

Can stopping save me money on California to Sofia flights?

You could potentially save up to 13% on your flight if you consider stops on a California to Sofia flight.

Cheap California to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Sofia

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from California to Sofia takes 14h 15m

There are no direct flights from California to Sofia. There are no popular flight routes from California to Sofia.

Search flight deals

Frequently asked questions about flying from California to Sofia

When did momondo last update prices for flights from California to Sofia Airport?
Prices for flights from California to Sofia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Sofia Airport?
As of May 2026, there are 9 operators available to choose from for flights from California to Sofia Airport.
How old do you have to be to fly from California to Sofia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Sofia Airport.
What documentation or ID do you need to fly to Sofia Airport?
The required travel and health documents for your Sofia 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 Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Sofia

Compare and see reviews for airlines that fly from California to Sofia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $524	Free Cancellation	Rating 6.8 7,999 reviews	Search Lufthansa flights
United Airlines	PriceFrom $527	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
KLM	PriceFrom $547	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Turkish Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 4,366 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $566	Free Cancellation	Rating 6.7 7,979 reviews	Search British Airways flights
LOT	PriceFrom $591	Free Cancellation	Rating 7.5 1,190 reviews	Search LOT flights
Austrian Airlines	PriceFrom $650	Free Cancellation	Rating 7.6 915 reviews	Search Austrian Airlines flights
ITA Airways	PriceFrom $651	Free Cancellation	Rating 6.7 1,217 reviews	Search ITA Airways flights

Bansko

Borovets

Velingrad

Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from California to Sofia?

Finding the right flight to Sofia from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

Can I find flights from California to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from California to Sofia?

momondo provides multiple filters to help you find the best flight to Sofia from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from California to Sofia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for California to Sofia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from California to Sofia from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Sofia departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from California to Sofia

Our best Turkish Airlines deals on California to Sofia flight tickets

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How to get the cheapest flight ticket from California to Sofia

What is the cheapest month to fly to Sofia?

How far in advance should I book a flight from California to Sofia?

Can stopping save me money on California to Sofia flights?

What is the cheapest airline that flies from California to Sofia?

What airlines fly to Sofia?

How long does it take to fly to Sofia?

Cheap California to Sofia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Sofia

Fastest flight time

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Frequently asked questions about flying from California to Sofia

Best airlines flying from California to Sofia

Compare and see reviews for airlines that fly from California to Sofia with momondo

Traveling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sofia. Availability may vary depending on flight origin and airline.

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