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Cheap flights from Bulgaria to San Francisco from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bulgaria to San Francisco departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bulgaria to San Francisco

Recent round-trip flight deals from Bulgaria to San Francisco

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:40 pm - 4:35 pm
SOF
-
SFO
28h 55m
2 stops
Multiple Airlines Logo
7:40 pm - 9:40 am
SFO
-
SOF
28h 00m
1 stop
$747Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
Multiple Airlines Logo
9:40 pm - 4:35 pm
SOF
-
SFO
28h 55m
2 stops
Multiple Airlines Logo
7:40 pm - 9:40 am
SFO
-
SOF
28h 00m
1 stop
$756Multiple Airlines
Wed, Apr 1 - Tue, Apr 14
Multiple Airlines Logo
8:25 pm - 8:10 pm
SOF
-
SFO
33h 45m
1 stop
Multiple Airlines Logo
7:55 pm - 11:00 am
SFO
-
SOF
30h 05m
1 stop
$767Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
4:45 pm - 3:30 pm
SOF
-
SFO
31h 45m
2 stops
Multiple Airlines Logo
8:55 pm - 3:35 pm
SFO
-
SOF
33h 40m
1 stop
$782Multiple Airlines
Tue, Mar 10 - Mon, Mar 23
Turkish Airlines Logo
9:35 am - 5:45 pm
SOF
-
SFO
17h 10m
1 stop
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
SOF
15h 30m
1 stop
$787Turkish Airlines
Wed, Mar 18 - Mon, Mar 30
Turkish Airlines Logo
9:35 am - 5:45 pm
SOF
-
SFO
17h 10m
1 stop
Turkish Airlines Logo
12:55 pm - 3:00 pm
SFO
-
SOF
16h 05m
1 stop
$812Turkish Airlines
Mon, Mar 16 - Mon, Mar 30
Multiple Airlines Logo
8:25 pm - 9:10 pm
SOF
-
SFO
33h 45m
1 stop
Multiple Airlines Logo
8:55 pm - 3:35 pm
SFO
-
SOF
33h 40m
1 stop
$813Multiple Airlines
Tue, Mar 10 - Mon, Mar 23
Turkish Airlines Logo
4:00 pm - 5:45 pm
SOF
-
SFO
34h 45m
1 stop
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
SOF
15h 30m
1 stop
$814Turkish Airlines
Mon, Mar 16 - Mon, Mar 30
Turkish Airlines Logo
9:25 pm - 12:05 pm
VAR
-
SFO
23h 40m
1 stop
Turkish Airlines Logo
6:45 pm - 9:20 pm
SFO
-
VAR
16h 35m
1 stop
$814Turkish Airlines
Sat, Mar 14 - Tue, Apr 7
Turkish Airlines Logo
9:35 am - 5:45 pm
SOF
-
SFO
17h 10m
1 stop
Turkish Airlines Logo
12:55 pm - 3:00 pm
SFO
-
SOF
16h 05m
1 stop
$816Turkish Airlines
Wed, Mar 18 - Thu, Apr 2

Turkish Airlines flights from Bulgaria to San Francisco

Our best Turkish Airlines deals on Bulgaria to San Francisco flight tickets
Turkish Airlines
Mar 18
SOF9:35 amSofia
17h 10m
1 stop
SFO5:45 pmSan Francisco
Mar 30
SFO6:45 pmSan Francisco
15h 30m
1 stop
SOF8:15 pmSofia
$787
Turkish Airlines
Mar 16
SOF9:35 amSofia
17h 10m
1 stop
SFO5:45 pmSan Francisco
Mar 30
SFO12:55 pmSan Francisco
16h 05m
1 stop
SOF3:00 pmSofia
$812
Turkish Airlines
Mar 16
SOF4:00 pmSofia
34h 45m
1 stop
SFO5:45 pmSan Francisco
Mar 30
SFO6:45 pmSan Francisco
15h 30m
1 stop
SOF8:15 pmSofia
$814

Lufthansa flights from Bulgaria to San Francisco

Our best Lufthansa deals on Bulgaria to San Francisco flight tickets
Lufthansa
Apr 1
SOF1:50 pmSofia
16h 10m
1 stop
SFO8:00 pmSan Francisco
Apr 12
SFO9:05 pmSan Francisco
16h 05m
1 stop
SOF11:10 pmSofia
$911
Lufthansa
Apr 1
SOF6:20 amSofia
19h 05m
1 stop
SFO3:25 pmSan Francisco
Apr 12
SFO9:05 pmSan Francisco
16h 05m
1 stop
SOF11:10 pmSofia
$912
Lufthansa
Apr 1
SOF6:20 amSofia
19h 05m
1 stop
SFO3:25 pmSan Francisco
Apr 13
SFO7:15 pmSan Francisco
17h 25m
1 stop
SOF10:40 pmSofia
$913

momondo Fare Finder

 
Customize your flight search to find flights from Bulgaria to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Bulgaria to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Wed 4/1

9:40 pm-4:35 pm

2 stops28h 55m

San Francisco

Tue 4/14

7:40 pm-9:40 am

1 stop28h 00m

$747

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Wed 4/1

9:40 pm-4:35 pm

2 stops28h 55m

San Francisco

Tue 4/14

7:40 pm-9:40 am

1 stop28h 00m

$756

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Tue 3/3

8:25 pm-8:10 pm

1 stop33h 45m

San Francisco

Tue 3/10

7:55 pm-11:00 am

1 stop30h 05m

$767

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Tue 3/10

4:45 pm-3:30 pm

2 stops31h 45m

San Francisco

Mon 3/23

8:55 pm-3:35 pm

1 stop33h 40m

$782

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Wed 3/18

9:35 am-5:45 pm

1 stop17h 10m

San Francisco

Mon 3/30

6:45 pm-8:15 pm

1 stop15h 30m

$787

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Mon 3/16

9:35 am-5:45 pm

1 stop17h 10m

San Francisco

Mon 3/30

12:55 pm-3:00 pm

1 stop16h 05m

$812

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Tue 3/10

8:25 pm-9:10 pm

1 stop33h 45m

San Francisco

Mon 3/23

8:55 pm-3:35 pm

1 stop33h 40m

$813

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Mon 3/16

4:00 pm-5:45 pm

1 stop34h 45m

San Francisco

Mon 3/30

6:45 pm-8:15 pm

1 stop15h 30m

$814

VarnaSan Francisco

VAR - SFO

VARSFO

Varna

Sat 3/14

9:25 pm-12:05 pm

1 stop23h 40m

San Francisco

Tue 4/7

6:45 pm-9:20 pm

1 stop16h 35m

$814

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

Wed 3/18

9:35 am-5:45 pm

1 stop17h 10m

San Francisco

Thu 4/2

12:55 pm-3:00 pm

1 stop16h 05m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Bulgaria to San Francisco

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $869.

Can stopping save me money on Bulgaria to San Francisco flights?

You could potentially save up to 15% on your flight if you consider stops on a Bulgaria to San Francisco flight.

Cheap Bulgaria to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bulgaria to San Francisco

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Bulgaria to San Francisco takes 16h 45m
There are no direct flights from Bulgaria to San Francisco. There are no popular flight routes from Bulgaria to San Francisco.
Search flight deals

  • When did momondo last update prices for flights from Bulgaria to San Francisco Airport?

    Prices for flights from Bulgaria to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bulgaria to San Francisco Airport?

  • How old do you have to be to fly from Bulgaria to San Francisco Airport?

    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 Bulgaria to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport 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 San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bulgaria to San Francisco

Compare and see reviews for airlines that fly from Bulgaria to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $712Free CancellationRating
6.8
7,777 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $736Free CancellationRating
7.3
4,213 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $817Free CancellationRating
7.4
9,273 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Walnut Creek
Santa Clara
Calistoga
Berkeley
Big Sur
Fremont
Daly City
Half Moon Bay
Salinas
Vallejo
Sunnyvale
Milpitas
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Bulgaria to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bulgaria to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Bulgaria to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Bulgaria on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bulgaria to San Francisco?

Once all potential Bulgaria to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bulgaria to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Bulgaria. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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