SOF

$344 Find Cheap Flights from California to Sofia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from California to Sofia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Sofia

Mon, Sep 14 - Tue, Sep 22
Multiple Airlines Logo
4:30 pm - 1:35 am
SFO
-
SOF
23h 05m
2 stops
Multiple Airlines Logo
11:25 pm - 2:30 pm
SOF
-
SFO
25h 05m
2 stops
$684Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Multiple Airlines Logo
8:25 am - 1:15 pm
SFO
-
SOF
18h 50m
2 stops
Multiple Airlines Logo
6:25 am - 4:06 pm
SOF
-
SFO
19h 41m
2 stops
$720Multiple Airlines
Wed, Oct 7 - Tue, Oct 20
Multiple Airlines Logo
4:35 pm - 1:35 am
SFO
-
SOF
23h 00m
2 stops
Multiple Airlines Logo
6:45 pm - 2:35 pm
SOF
-
SFO
29h 50m
2 stops
$724Multiple Airlines
Wed, Jan 6 - Wed, Jan 20
Lufthansa Logo
9:40 pm - 10:45 pm
SFO
-
SOF
15h 05m
1 stop
Lufthansa Logo
6:25 am - 5:21 pm
SOF
-
SFO
20h 56m
2 stops
$727Lufthansa
Tue, Nov 3 - Tue, Nov 17
Lufthansa Logo
9:40 pm - 10:45 pm
SFO
-
SOF
15h 05m
1 stop
Lufthansa Logo
6:25 am - 12:35 pm
SOF
-
SFO
16h 10m
1 stop
$729Lufthansa
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
1:20 pm - 10:45 pm
SNA
-
SOF
23h 25m
2 stops
United Airlines Logo
6:25 am - 8:08 pm
SOF
-
SNA
23h 43m
2 stops
$751United Airlines
Sun, Aug 9 - Mon, Aug 24
British Airways Logo
4:45 pm - 7:20 pm
SAN
-
SOF
16h 35m
1 stop
British Airways Logo
8:10 pm - 2:55 pm
SOF
-
SAN
28h 45m
1 stop
$806British Airways
Wed, Aug 19 - Wed, Aug 26
Air Canada Logo
7:00 am - 6:40 pm
SAN
-
SOF
25h 40m
2 stops
Air Canada Logo
6:20 am - 4:10 pm
SOF
-
SAN
19h 50m
2 stops
$809Air Canada
Sun, Aug 9 - Mon, Aug 24
British Airways Logo
4:45 pm - 7:20 pm
SAN
-
SOF
16h 35m
1 stop
British Airways Logo
8:10 pm - 7:54 pm
SOF
-
SAN
33h 44m
2 stops
$820British Airways
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
11:00 am - 6:40 pm
SAN
-
SOF
21h 40m
2 stops
United Airlines Logo
6:20 am - 8:45 pm
SOF
-
SAN
24h 25m
3 stops
$821United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$344
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from San Francisco to Sofia

FAQs for booking flights from California 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.

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Velingrad
Sandanski

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Sofia (SOF)