How does KAYAK find such low prices on flights from California to Sofia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Sofia.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Sofia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Sofia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Sofia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$324 CHEAP FLIGHTS from California to Sofia

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Flight Deals

Cheap Flights from California to Sofia

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from California to Sofia

Mon, Mar 1 - Mon, Mar 15

5:30 pm - 6:20 pmLAX Los Angeles-SOF Sofia

14h 50m1 stop Munich Franz Josef Strauss

9:50 am - 8:20 amSOF Sofia-LAX Los Angeles

31h 30m2 stops Charleroi Brussels Casablanca Mohamed V

$680Multiple Airlines

Sun, Feb 28 - Sun, Mar 14

5:30 pm - 6:20 pmLAX Los Angeles-SOF Sofia

14h 50m1 stop Munich Franz Josef Strauss

5:30 pm - 8:20 amSOF Sofia-LAX Los Angeles

47h 50m2 stops Charleroi Brussels Casablanca Mohamed V

$681Multiple Airlines

Sat, Nov 7 - Mon, Nov 23

10:10 pm - 5:55 pmLAX Los Angeles-SOF Sofia

33h 45m1 stop Warsaw Frederic Chopin

6:40 pm - 2:15 pmSOF Sofia-LAX Los Angeles

29h 35m1 stop Warsaw Frederic Chopin

$690LOT

Wed, Mar 3 - Wed, Mar 10

10:10 pm - 5:55 pmLAX Los Angeles-SOF Sofia

33h 45m1 stop Warsaw Frederic Chopin

2:35 pm - 8:10 pmSOF Sofia-LAX Los Angeles

15h 35m1 stop Warsaw Frederic Chopin

$690LOT

Wed, Feb 3 - Wed, Feb 17

9:40 pm - 10:55 pmSFO San Francisco-SOF Sofia

15h 15m1 stop Munich Franz Josef Strauss

6:00 am - 7:35 pmSOF Sofia-SFO San Francisco

23h 35m1 stop Munich Franz Josef Strauss

$691Lufthansa

Tue, Feb 2 - Tue, Feb 16

9:40 pm - 10:55 pmSFO San Francisco-SOF Sofia

15h 15m1 stop Munich Franz Josef Strauss

6:25 am - 12:35 pmSOF Sofia-SFO San Francisco

16h 10m1 stop Frankfurt am Main

$693Lufthansa

Mon, Jan 11 - Thu, Jan 14

9:40 pm - 10:55 pmSFO San Francisco-SOF Sofia

15h 15m1 stop Munich Franz Josef Strauss

6:25 am - 4:05 pmSOF Sofia-SFO San Francisco

19h 40m1 stop Frankfurt am Main

$716United Airlines

Mon, Jan 11 - Thu, Jan 14

9:40 pm - 10:55 pmSFO San Francisco-SOF Sofia

15h 15m1 stop Munich Franz Josef Strauss

6:25 am - 4:05 pmSOF Sofia-SFO San Francisco

19h 40m1 stop Frankfurt am Main

$717United Airlines

Wed, Mar 3 - Wed, Mar 10

9:41 am - 7:20 pmLAX Los Angeles-SOF Sofia

47h 39m2 stops Las Vegas Harry Reid Intl London Heathrow

9:05 pm - 1:25 pmSOF Sofia-LAX Los Angeles

26h 20m1 stop London Heathrow

$718British Airways

Wed, Mar 3 - Wed, Mar 10

1:11 pm - 7:20 pmLAX Los Angeles-SOF Sofia

44h 09m2 stops Las Vegas Harry Reid Intl London Heathrow

9:05 pm - 6:35 pmSOF Sofia-LAX Los Angeles

31h 30m1 stop London Heathrow

$718British Airways

Recent last minute flight deals from California to Sofia

Sun, Oct 11 - Sat, Nov 7

4:10 pm - 6:00 pmSFO San Francisco-SOF Sofia

15h 50m1 stop Warsaw Frederic Chopin

10:10 pm - 2:25 pmSOF Sofia-SFO San Francisco

50h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$883Multiple Airlines

Sun, Oct 11 - Mon, Nov 9

4:10 pm - 6:00 pmSFO San Francisco-SOF Sofia

15h 50m1 stop Warsaw Frederic Chopin

9:30 pm - 2:45 pmSOF Sofia-SFO San Francisco

51h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$883Multiple Airlines

Thu, Oct 8 - Mon, Nov 9

4:10 pm - 6:00 pmSFO San Francisco-SOF Sofia

15h 50m1 stop Warsaw Frederic Chopin

9:30 pm - 2:45 pmSOF Sofia-SFO San Francisco

51h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado

$883Multiple Airlines

Sun, Oct 11 - Tue, Nov 10

9:05 pm - 11:15 pmSFO San Francisco-SOF Sofia

16h 10m1 stop Munich Franz Josef Strauss

6:25 am - 12:35 pmSOF Sofia-SFO San Francisco

16h 10m1 stop Frankfurt am Main

$891Lufthansa

Sun, Oct 11 - Wed, Nov 11

9:05 pm - 11:15 pmSFO San Francisco-SOF Sofia

16h 10m1 stop Munich Franz Josef Strauss

6:25 am - 12:35 pmSOF Sofia-SFO San Francisco

16h 10m1 stop Frankfurt am Main

$891Lufthansa

Sun, Oct 11 - Mon, Nov 9

4:35 pm - 7:20 pmSFO San Francisco-SOF Sofia

16h 45m1 stop London Heathrow

5:15 pm - 2:55 pmSOF Sofia-SFO San Francisco

31h 40m1 stop London Heathrow

$899British Airways

Wed, Oct 7 - Thu, Nov 12

7:25 pm - 10:50 pmSFO San Francisco-SOF Sofia

17h 25m1 stop Frankfurt am Main

2:10 pm - 8:10 pmSOF Sofia-SFO San Francisco

16h 00m1 stop Frankfurt am Main

$907United Airlines

Wed, Oct 7 - Wed, Nov 11

7:25 pm - 10:50 pmSFO San Francisco-SOF Sofia

17h 25m1 stop Frankfurt am Main

2:10 pm - 8:10 pmSOF Sofia-SFO San Francisco

16h 00m1 stop Frankfurt am Main

$907United Airlines

Mon, Oct 5 - Sat, Oct 31

4:35 pm - 6:00 pmLAX Los Angeles-SOF Sofia

15h 25m1 stop Warsaw Frederic Chopin

2:35 pm - 9:10 pmSOF Sofia-LAX Los Angeles

15h 35m1 stop Warsaw Frederic Chopin

$944LOT

Tue, Oct 6 - Mon, Oct 19

5:05 pm - 8:30 pmLAX Los Angeles-SOF Sofia

17h 25m1 stop London Heathrow

8:10 pm - 1:45 pmSOF Sofia-LAX Los Angeles

27h 35m1 stop London Heathrow

$1,008British Airways

Useful Info

Low season	January
High season	July
Cheapest flight	$324

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 22% increase in price.

Flight from Los Angeles to Sofia

How does KAYAK find such low prices on flights from California to Sofia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Sofia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Sofia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Sofia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Sofia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.