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.

$299 CHEAP FLIGHTS from California to Sofia

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

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, Nov 30 - Mon, Dec 7

8:50 pm - 8:10 pmLAX Los Angeles-SOF Sofia

37h 20m1 stop London Heathrow

5:15 pm - 1:25 pmSOF Sofia-LAX Los Angeles

30h 10m1 stop London Heathrow

$589British Airways

Mon, Oct 19 - Wed, Nov 4

9:00 pm - 8:30 pmLAX Los Angeles-SOF Sofia

37h 30m1 stop London Heathrow

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

26h 20m1 stop London Heathrow

$589British Airways

Tue, Nov 3 - Tue, Nov 10

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

14h 50m1 stop Munich Franz Josef Strauss

6:00 am - 3:15 pmSOF Sofia-LAX Los Angeles

19h 15m1 stop Munich Franz Josef Strauss

$608Lufthansa

Tue, Oct 20 - Tue, Nov 3

5:30 pm - 6:40 pmLAX Los Angeles-SOF Sofia

15h 10m1 stop Munich Franz Josef Strauss

6:00 am - 3:15 pmSOF Sofia-LAX Los Angeles

19h 15m1 stop Munich Franz Josef Strauss

$608Lufthansa

Tue, Mar 16 - Tue, Mar 30

8:30 pm - 3:25 pmLAX Los Angeles-SOF Sofia

33h 55m1 stop Zurich

2:05 pm - 10:07 amSOF Sofia-LAX Los Angeles

30h 02m2 stops Frankfurt am Main Toronto Pearson Intl

$608Multiple Airlines

Tue, Feb 16 - Tue, Mar 2

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

19h 25m1 stop Munich Franz Josef Strauss

6:00 am - 10:29 pmSOF Sofia-LAX Los Angeles

26h 29m2 stops Munich Franz Josef Strauss Vancouver Intl

$609Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

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

19h 25m1 stop Munich Franz Josef Strauss

6:00 am - 3:15 pmSOF Sofia-LAX Los Angeles

19h 15m1 stop Munich Franz Josef Strauss

$619United Airlines

Wed, Nov 4 - Tue, Nov 17

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

19h 25m1 stop Munich Franz Josef Strauss

6:00 am - 3:15 pmSOF Sofia-LAX Los Angeles

19h 15m1 stop Munich Franz Josef Strauss

$619United Airlines

Mon, Nov 2 - Tue, Nov 10

7:40 am - 6:00 pmLAX Los Angeles-SOF Sofia

24h 20m2 stops Toronto Pearson Intl Vienna Intl

7:55 am - 8:04 pmSOF Sofia-LAX Los Angeles

22h 09m2 stops Vienna Intl Toronto Pearson Intl

$621Austrian Airlines

Mon, Oct 19 - Wed, Nov 4

7:30 am - 6:10 pmLAX Los Angeles-SOF Sofia

24h 40m2 stops Toronto Pearson Intl Vienna Intl

7:55 am - 8:04 pmSOF Sofia-LAX Los Angeles

22h 09m2 stops Vienna Intl Toronto Pearson Intl

$621Austrian Airlines

Recent last minute flight deals from California to Sofia

Sun, Sep 27 - Wed, Oct 14

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

16h 45m1 stop London Heathrow

9:25 pm - 12:30 amSOF Sofia-SFO San Francisco

37h 05m2 stops London Heathrow Chicago O'Hare Intl

$752British Airways

Sun, Sep 27 - Wed, Oct 14

11:50 am - 7:20 pmSFO San Francisco-SOF Sofia

21h 30m2 stops Los Angeles London Heathrow

9:25 pm - 3:37 pmSOF Sofia-SFO San Francisco

28h 12m2 stops London Heathrow Los Angeles

$802British Airways

Sun, Sep 27 - Wed, Oct 14

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

16h 10m1 stop Munich Franz Josef Strauss

6:10 am - 7:00 pmSOF Sofia-SFO San Francisco

22h 50m1 stop Munich Franz Josef Strauss

$851Lufthansa

Sun, Sep 27 - Thu, Oct 8

5:30 pm - 11:15 pmLAX Los Angeles-SOF Sofia

19h 45m1 stop Munich Franz Josef Strauss

6:10 am - 3:15 pmSOF Sofia-LAX Los Angeles

19h 05m1 stop Munich Franz Josef Strauss

$885Lufthansa

Sun, Sep 27 - Tue, Oct 6

3:05 pm - 3:20 pmLAX Los Angeles-SOF Sofia

14h 15m1 stop Vienna Intl

8:00 am - 6:08 pmSOF Sofia-LAX Los Angeles

20h 08m2 stops Vienna Intl Washington, D.C. Dulles Intl

$890Austrian Airlines

Sun, Sep 27 - Thu, Oct 8

5:30 pm - 6:40 pmLAX Los Angeles-SOF Sofia

15h 10m1 stop Munich Franz Josef Strauss

6:30 am - 3:15 pmSOF Sofia-LAX Los Angeles

18h 45m2 stops Frankfurt am Main Munich Franz Josef Strauss

$932United Airlines

Wed, Sep 23 - Mon, Oct 5

6:45 pm - 10:50 pmLAX Los Angeles-SOF Sofia

18h 05m2 stops Las Vegas Harry Reid Intl Frankfurt am Main

3:40 pm - 4:30 pmSOF Sofia-LAX Los Angeles

34h 50m1 stop Zurich

$938Multiple Airlines

Sun, Sep 27 - Sun, Oct 11

3:05 pm - 11:40 amLAX Los Angeles-SOF Sofia

34h 35m1 stop Vienna Intl

6:55 pm - 3:15 pmSOF Sofia-LAX Los Angeles

54h 20m2 stops Vienna Intl Munich Franz Josef Strauss

$970Austrian Airlines

Sun, Sep 27 - Tue, Oct 6

8:15 am - 12:10 pmLAX Los Angeles-SOF Sofia

17h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 4:00 pmSOF Sofia-LAX Los Angeles

19h 50m2 stops Frankfurt am Main Vancouver Intl

$974United Airlines

Wed, Sep 23 - Mon, Oct 5

6:45 pm - 10:50 pmLAX Los Angeles-SOF Sofia

18h 05m2 stops Las Vegas Harry Reid Intl Frankfurt am Main

6:55 pm - 1:10 pmSOF Sofia-LAX Los Angeles

28h 15m2 stops Vienna Intl Frankfurt am Main

$981Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$299

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