Cheap flights from California to Bulgaria from $324
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 Bulgaria departing on 1/5. 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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Air Canada flights from California to Bulgaria
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Fly from
Fly to
Route
Depart
Return
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Mon 3/1
5:30 pm-6:20 pm
1 stop14h 50m
Sofia
Mon 3/15
9:50 am-8:20 am
2 stops31h 30m
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Sat 2/6
10:10 pm-5:55 pm
1 stop33h 45m
Sofia
Sat 2/20
2:35 pm-8:10 pm
1 stop15h 35m
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Sun 4/4
10:05 pm-1:50 pm
1 stop29h 45m
Sofia
Sun 4/18
2:35 pm-2:35 pm
1 stop34h 00m
San FranciscoSofia
SFO San Francisco - SOF Sofia
SFOSOF
San Francisco
Wed 2/3
9:40 pm-10:55 pm
1 stop15h 15m
Sofia
Wed 2/17
6:00 am-7:35 pm
1 stop23h 35m
San FranciscoSofia
SFO San Francisco - SOF Sofia
SFOSOF
San Francisco
Wed 2/3
9:40 pm-10:55 pm
1 stop15h 15m
Sofia
Wed 2/17
6:00 am-7:35 pm
1 stop23h 35m
San FranciscoSofia
SFO San Francisco - SOF Sofia
SFOSOF
San Francisco
Tue 1/5
7:25 pm-3:25 pm
1 stop34h 00m
Sofia
Tue 1/19
6:25 am-9:50 pm
2 stops25h 25m
San FranciscoSofia
SFO San Francisco - SOF Sofia
SFOSOF
San Francisco
Mon 1/11
9:40 pm-10:55 pm
1 stop15h 15m
Sofia
Thu 1/14
6:25 am-4:05 pm
1 stop19h 40m
San FranciscoSofia
SFO San Francisco - SOF Sofia
SFOSOF
San Francisco
Mon 1/11
9:40 pm-10:55 pm
1 stop15h 15m
Sofia
Thu 1/14
6:25 am-4:05 pm
1 stop19h 40m
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Wed 3/3
9:41 am-7:20 pm
2 stops47h 39m
Sofia
Wed 3/10
9:05 pm-1:25 pm
1 stop26h 20m
Los AngelesSofia
LAX Los Angeles - SOF Sofia
LAXSOF
Los Angeles
Wed 3/3
1:11 pm-7:20 pm
2 stops44h 09m
Sofia
Wed 3/10
9:05 pm-6:35 pm
1 stop31h 30m
See travel insights to Bulgaria from
How to get the cheapest flight ticket from California to Bulgaria
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
What is the cheapest month to fly to Bulgaria?
If you aren’t able to travel to Bulgaria during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $696.
How far in advance should I book a flight from California to Bulgaria?
You are more likely to see cheaper flights to Bulgaria from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $811 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from California for as low as $756 on momondo.
What is the cheapest airline that flies from California to Bulgaria?
British Airways, United Airlines, and Lufthansa are the most popular carriers operating from California to Bulgaria
What airlines fly to Bulgaria?
Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Bulgaria from California according to our data. Lufthansa is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Bulgaria. Keep in mind that there are 7 different airlines that fly to Bulgaria on a routine basis, so you have a few additional options to choose from.
Cheap California to Bulgaria flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Bulgaria
Frequently asked questions about flying from California to Bulgaria
When did momondo last update prices for flights from California to Bulgaria?
Prices for flights from California to Bulgaria are updated daily.
How many operators does momondo search for flights from California to Bulgaria?
The number of operators available for flights from California to Bulgaria is 7 as of October 2026.
How old do you have to be to fly from California to Bulgaria?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Bulgaria.
What documentation or ID do you need to fly to Bulgaria?
The travel and health documents you'll need for your trip to Bulgaria may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bulgaria. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from California to Bulgaria
Compare and see reviews for airlines that fly from California to Bulgaria with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $391 | Free Cancellation | Rating 7.4 4,455 reviews | |||
| PriceFrom $495 | Free Cancellation | Rating 7.8 1,579 reviews | |||
| PriceFrom $523 | Free Cancellation | Rating 6.8 8,259 reviews | |||
| PriceFrom $527 | Free Cancellation | Rating 7.4 10,289 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 6.7 8,245 reviews | |||
| PriceFrom $591 | Free Cancellation | Rating 7.6 1,196 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 7.5 978 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Bulgaria?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Bulgaria for you.
Can I find flights from California to Bulgaria with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for California to Bulgaria flights to just show those with flexible booking policies.
How can momondo help me find flights from California to Bulgaria?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bulgaria from California.
I’m not ready to book a flight from California to Bulgaria right now. Can momondo alert me if prices change?
If you are not ready to book a flight from California to Bulgaria now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bulgaria and let you know when they change.