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Cheap flights from Sofia to San Francisco from $416

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sofia to San Francisco departing on 1/19. 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 Sofia to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:15 pm - 4:05 pm
SOF
-
SFO
34h 50m
2 stops
Multiple Airlines Logo
8:25 am - 1:15 pm
SFO
-
SOF
18h 50m
2 stops
$666Multiple Airlines
jue., ene. 22 - mié., feb. 4
Multiple Airlines Logo
4:45 pm - 4:05 pm
SOF
-
SFO
33h 20m
2 stops
Multiple Airlines Logo
9:25 pm - 10:45 pm
SFO
-
SOF
15h 20m
1 stop
$672Multiple Airlines
jue., ene. 22 - mié., feb. 4
Multiple Airlines Logo
7:45 pm - 8:10 pm
SOF
-
SFO
34h 25m
1 stop
Multiple Airlines Logo
1:00 pm - 1:05 pm
SFO
-
SOF
38h 05m
2 stops
$741Multiple Airlines
sáb., ene. 24 - vie., feb. 6
Multiple Airlines Logo
8:30 pm - 8:10 pm
SOF
-
SFO
33h 40m
2 stops
Multiple Airlines Logo
9:25 pm - 10:45 pm
SFO
-
SOF
15h 20m
1 stop
$744Multiple Airlines
sáb., ene. 24 - vie., feb. 6
Multiple Airlines Logo
7:45 pm - 8:10 pm
SOF
-
SFO
34h 25m
1 stop
Multiple Airlines Logo
9:25 pm - 10:45 pm
SFO
-
SOF
15h 20m
1 stop
$754Multiple Airlines
sáb., ene. 24 - vie., feb. 6
Multiple Airlines Logo
6:00 am - 8:10 pm
SOF
-
SFO
24h 10m
2 stops
Multiple Airlines Logo
9:40 pm - 10:45 pm
SFO
-
SOF
15h 05m
1 stop
$766Multiple Airlines
mié., feb. 25 - mié., mar. 4
Multiple Airlines Logo
7:45 pm - 8:10 pm
SOF
-
SFO
34h 25m
1 stop
Multiple Airlines Logo
9:25 pm - 10:45 pm
SFO
-
SOF
15h 20m
1 stop
$780Multiple Airlines
sáb., ene. 24 - vie., feb. 6
LOT Logo
2:40 pm - 1:50 pm
SOF
-
SFO
33h 10m
1 stop
LOT Logo
3:50 pm - 6:00 pm
SFO
-
SOF
16h 10m
1 stop
$794LOT
sáb., may. 23 - dom., jun. 28
LOT Logo
2:40 pm - 1:50 pm
SOF
-
SFO
33h 10m
1 stop
LOT Logo
3:50 pm - 6:00 pm
SFO
-
SOF
16h 10m
1 stop
$796LOT
sáb., may. 23 - dom., jun. 28
Turkish Airlines Logo
9:35 am - 4:40 pm
SOF
-
SFO
17h 05m
1 stop
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
SOF
15h 30m
1 stop
$806Turkish Airlines
mar., jun. 9 - dom., jun. 21

British Airways flights from Sofia to San Francisco

Our best British Airways deals on Sofia to San Francisco flight tickets
British Airways
Jan 24
SOF12:05 pmSofia
22h 42m
2 stops
SFO12:47 amSan Francisco
Feb 6
SFO10:30 pmSan Francisco
28h 30m
2 stops
SOF1:00 pmSofia
$857
British Airways
Mar 11
SOF9:00 pmSofia
28h 00m
1 stop
SFO4:00 pmSan Francisco
Mar 20
SFO9:40 pmSan Francisco
30h 20m
1 stop
SOF1:00 pmSofia
$909
British Airways
Jan 19
SOF5:25 pmSofia
52h 44m
2 stops
SFO12:09 pmSan Francisco
Feb 1
SFO6:00 amSan Francisco
24h 20m
2 stops
SOF4:20 pmSofia
$3,126

LOT flights from Sofia to San Francisco

Our best LOT deals on Sofia to San Francisco flight tickets
LOT
May 23
SOF2:40 pmSofia
33h 10m
1 stop
SFO1:50 pmSan Francisco
Jun 28
SFO3:50 pmSan Francisco
16h 10m
1 stop
SOF6:00 pmSofia
$794
LOT
May 23
SOF2:40 pmSofia
33h 10m
1 stop
SFO1:50 pmSan Francisco
Jun 28
SFO3:50 pmSan Francisco
16h 10m
1 stop
SOF6:00 pmSofia
$796
LOT
Jun 10
SOF2:40 pmSofia
15h 35m
1 stop
SFO8:15 pmSan Francisco
Jun 17
SFO10:15 pmSan Francisco
17h 40m
1 stop
SOF1:55 amSofia
$825

momondo Fare Finder

 
Customize your flight search to find flights from Sofia 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 enero 12, 2026.
Use the filters below to find and compare flights from Sofia to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

jue. 1/22

3:15 pm-4:05 pm

2 stops34h 50m

San Francisco

mié. 2/4

8:25 am-1:15 pm

2 stops18h 50m

$666

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

jue. 1/22

4:45 pm-4:05 pm

2 stops33h 20m

San Francisco

mié. 2/4

9:25 pm-10:45 pm

1 stop15h 20m

$672

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 1/24

7:45 pm-8:10 pm

1 stop34h 25m

San Francisco

vie. 2/6

1:00 pm-1:05 pm

2 stops38h 05m

$741

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 1/24

8:30 pm-8:10 pm

2 stops33h 40m

San Francisco

vie. 2/6

9:25 pm-10:45 pm

1 stop15h 20m

$744

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 1/24

7:45 pm-8:10 pm

1 stop34h 25m

San Francisco

vie. 2/6

9:25 pm-10:45 pm

1 stop15h 20m

$754

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

mié. 2/25

6:00 am-8:10 pm

2 stops24h 10m

San Francisco

mié. 3/4

9:40 pm-10:45 pm

1 stop15h 05m

$766

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 1/24

7:45 pm-8:10 pm

1 stop34h 25m

San Francisco

vie. 2/6

9:25 pm-10:45 pm

1 stop15h 20m

$780

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 5/23

2:40 pm-1:50 pm

1 stop33h 10m

San Francisco

dom. 6/28

3:50 pm-6:00 pm

1 stop16h 10m

$794

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

sáb. 5/23

2:40 pm-1:50 pm

1 stop33h 10m

San Francisco

dom. 6/28

3:50 pm-6:00 pm

1 stop16h 10m

$796

SofiaSan Francisco

SOF - SFO

SOFSFO

Sofia

mar. 6/9

9:35 am-4:40 pm

1 stop17h 05m

San Francisco

dom. 6/21

6:45 pm-8:15 pm

1 stop15h 30m

$806

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 Sofia 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 March is also cheap. Prices for this month can be found on momondo for an average of $855.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Sofia when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $925 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Sofia for as low as $753 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Sofia to San Francisco flight.

How have Sofia to San Francisco flight prices changed over time?

When to book flights from Sofia to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Sofia to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sofia to San Francisco (SOF to SFO) flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Sofia to San Francisco takes 15h 35m
There are no direct flights from Sofia to San Francisco. There are no popular flight routes from Sofia to San Francisco.
Search flight deals

  • How far is Sofia to San Francisco by plane?

    The straight-line distance from Sofia to San Francisco is 6469.3 mi. A reasonable flight in good conditions will take 15h 35m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sofia Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sofia to San Francisco?

Best airlines flying from Sofia to San Francisco

Compare and see reviews for airlines that fly from Sofia to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $712Free CancellationRating
6.8
7,709 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $736Free CancellationRating
7.3
4,154 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $813Free CancellationRating
7.4
9,145 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
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Half Moon Bay
Daly City
Vallejo
Livermore
Salinas
Sunnyvale
Turlock

Why use momondo?

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

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 Sofia to San Francisco for you.

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

All flight searches from Sofia to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Sofia 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 Sofia to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Sofia. 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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1 adult
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