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, Jan 18 - Mon, Feb 1

5:30 pm - 10:55 pmLAX Los Angeles-SOF Sofia

19h 25m1 stop Munich Franz Josef Strauss

9:50 am - 7:20 amSOF Sofia-LAX Los Angeles

31h 30m2 stops Charleroi Brussels Casablanca Mohamed V

$665Multiple Airlines

Sun, Jan 17 - Sun, Jan 31

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

14h 50m1 stop Munich Franz Josef Strauss

5:30 pm - 7:20 amSOF Sofia-LAX Los Angeles

47h 50m2 stops Charleroi Brussels Casablanca Mohamed V

$680Multiple Airlines

Tue, Feb 16 - Tue, Mar 2

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

$687Lufthansa

Tue, Feb 16 - Tue, Mar 2

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

$688Lufthansa

Tue, Nov 10 - Tue, Dec 1

12:45 pm - 8:50 pmLAX Los Angeles-SOF Sofia

22h 05m1 stop Istanbul

9:30 am - 10:50 amSOF Sofia-LAX Los Angeles

35h 20m1 stop Istanbul

$688Turkish Airlines

Sun, Dec 6 - Sun, Dec 20

6:30 pm - 8:40 amLAX Los Angeles-SOF Sofia

28h 10m1 stop Istanbul

9:45 pm - 4:35 pmSOF Sofia-LAX Los Angeles

28h 50m1 stop Istanbul

$688Turkish Airlines

Wed, Apr 14 - Wed, Apr 28

4:35 pm - 2:00 amLAX Los Angeles-SOF Sofia

23h 25m1 stop Warsaw Frederic Chopin

5:30 am - 2:35 pmSOF Sofia-LAX Los Angeles

19h 05m1 stop Warsaw Frederic Chopin

$689LOT

Sun, Apr 18 - Sun, May 2

10:05 pm - 6:00 pmLAX Los Angeles-SOF Sofia

33h 55m1 stop Warsaw Frederic Chopin

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

34h 00m1 stop Warsaw Frederic Chopin

$690LOT

Mon, Feb 1 - Wed, Feb 17

6:35 am - 1:15 pmSFO San Francisco-SOF Sofia

20h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

19h 40m1 stop Frankfurt am Main

$716United Airlines

Mon, Feb 1 - Wed, Feb 17

10:15 am - 10:55 pmSFO San Francisco-SOF Sofia

26h 40m2 stops Los Angeles Munich Franz Josef Strauss

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

16h 10m1 stop Frankfurt am Main

$717United Airlines

Recent last minute flight deals from California to Sofia

Sun, Oct 25 - Tue, Nov 10

10:40 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

$895United Airlines

Sun, Oct 25 - Tue, Nov 10

4:24 pm - 10:55 pmSFO San Francisco-SOF Sofia

21h 31m2 stops Denver Intl Munich Franz Josef Strauss

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

16h 00m1 stop Frankfurt am Main

$899United Airlines

Sun, Oct 25 - Mon, Nov 9

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

15h 15m1 stop Munich Franz Josef Strauss

7:05 pm - 7:35 pmSOF Sofia-SFO San Francisco

34h 30m1 stop Munich Franz Josef Strauss

$912Lufthansa

Sun, Oct 25 - Tue, Nov 10

3:20 pm - 10:55 pmSFO San Francisco-SOF Sofia

22h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:25 am - 8:35 pmSOF Sofia-SFO San Francisco

24h 10m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$914Lufthansa

Sun, Oct 25 - Mon, Nov 9

3:20 pm - 6:20 pmSFO San Francisco-SOF Sofia

18h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 pm - 7:35 pmSOF Sofia-SFO San Francisco

34h 30m1 stop Munich Franz Josef Strauss

$916Lufthansa

Sun, Oct 25 - Mon, Nov 9

3:20 pm - 6:20 pmSFO San Francisco-SOF Sofia

18h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

7:05 pm - 12:35 pmSOF Sofia-SFO San Francisco

27h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main

$936Lufthansa

Sun, Oct 25 - Sun, Nov 8

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

15h 15m1 stop Munich Franz Josef Strauss

2:00 pm - 7:35 pmSOF Sofia-SFO San Francisco

15h 35m1 stop Munich Franz Josef Strauss

$947United Airlines

Sun, Oct 25 - Sun, Nov 8

3:20 pm - 10:55 pmSFO San Francisco-SOF Sofia

22h 35m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

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

16h 10m1 stop Frankfurt am Main

$954Lufthansa

Sun, Oct 25 - Sun, Nov 8

8:25 pm - 1:15 pmSFO San Francisco-SOF Sofia

31h 50m2 stops Zurich Munich Franz Josef Strauss

2:00 pm - 4:30 pmSOF Sofia-SFO San Francisco

36h 30m2 stops Munich Franz Josef Strauss Zurich

$995SWISS

Useful Info

Low season	January
High season	July
Cheapest flight	$324

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 23% 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.