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Cheap flights from San Francisco to Bulgaria from $346

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:25 pm - 8:10 pmSFO  San Francisco-SOF Sofia
16h 45m1 stop London Heathrow
British Airways Logo
9:05 pm - 3:55 pmSOF  Sofia-SFO San Francisco
27h 50m1 stop London Heathrow
$587British Airways
Tue, Mar 9 - Wed, Mar 24
British Airways Logo
12:47 pm - 8:10 pmSFO  San Francisco-SOF Sofia
21h 23m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
9:05 pm - 3:55 pmSOF  Sofia-SFO San Francisco
27h 50m1 stop London Heathrow
$591British Airways
Tue, Mar 9 - Wed, Mar 24
Multiple Airlines Logo
8:35 pm - 8:10 pmSFO  San Francisco-SOF Sofia
37h 35m1 stop London Heathrow
Multiple Airlines Logo
5:15 pm - 2:55 pmSOF  Sofia-SFO San Francisco
31h 40m1 stop London Heathrow
$605Multiple Airlines
Mon, Nov 2 - Mon, Nov 16
Multiple Airlines Logo
8:35 pm - 7:20 pmSFO  San Francisco-SOF Sofia
36h 45m1 stop London Heathrow
Multiple Airlines Logo
9:05 pm - 2:55 pmSOF  Sofia-SFO San Francisco
27h 50m1 stop London Heathrow
$605Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
Lufthansa Logo
9:40 pm - 10:55 pmSFO  San Francisco-SOF Sofia
15h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:00 pm - 7:35 pmSOF  Sofia-SFO San Francisco
15h 35m1 stop Munich Franz Josef Strauss
$618Lufthansa
Tue, Nov 3 - Tue, Nov 17
Lufthansa Logo
9:40 pm - 10:55 pmSFO  San Francisco-SOF Sofia
15h 15m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 7:35 pmSOF  Sofia-SFO San Francisco
23h 35m1 stop Munich Franz Josef Strauss
$618Lufthansa
Mon, Dec 28 - Thu, Jan 28
United Airlines Logo
1:40 pm - 10:55 pmSFO  San Francisco-SOF Sofia
23h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
2:00 pm - 8:35 pmSOF  Sofia-SFO San Francisco
15h 35m1 stop Munich Franz Josef Strauss
$635United Airlines
Sun, Mar 7 - Thu, Mar 25
United Airlines Logo
9:40 pm - 10:55 pmSFO  San Francisco-SOF Sofia
15h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 3:50 pmSOF  Sofia-SFO San Francisco
18h 50m1 stop Munich Franz Josef Strauss
$635United Airlines
Tue, Mar 9 - Fri, Mar 26
LOT Logo
10:50 pm - 1:55 pmSFO  San Francisco-SOF Sofia
29h 05m1 stop Warsaw Frederic Chopin
LOT Logo
6:45 pm - 8:50 pmSOF  Sofia-SFO San Francisco
36h 05m1 stop Warsaw Frederic Chopin
$687LOT
Wed, Oct 7 - Tue, Oct 20
LOT Logo
10:50 pm - 6:00 pmSFO  San Francisco-SOF Sofia
33h 10m1 stop Warsaw Frederic Chopin
LOT Logo
6:45 pm - 2:15 pmSOF  Sofia-SFO San Francisco
29h 30m1 stop Warsaw Frederic Chopin
$763LOT
Sat, Oct 3 - Sat, Oct 17

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Lufthansa flights from San Francisco to Bulgaria

Our best Lufthansa deals on San Francisco to Bulgaria flight tickets
Lufthansa
Dec 28
SFO9:40 pmSan Francisco
15h 15m
1 stop
SOF10:55 pmSofia
Jan 28
SOF6:00 amSofia
23h 35m
1 stop
SFO7:35 pmSan Francisco
$618
Lufthansa
Oct 13
SFO9:05 pmSan Francisco
16h 10m
1 stop
SOF11:15 pmSofia
Nov 3
SOF6:00 amSofia
23h 35m
1 stop
SFO7:35 pmSan Francisco
$619
Lufthansa
Feb 10
SFO9:40 pmSan Francisco
15h 15m
1 stop
SOF10:55 pmSofia
Feb 24
SOF6:00 amSofia
23h 35m
1 stop
SFO7:35 pmSan Francisco
$623

United Airlines flights from San Francisco to Bulgaria

Our best United Airlines deals on San Francisco to Bulgaria flight tickets
United Airlines
Mar 7
SFO1:40 pmSan Francisco
23h 15m
1 stop
SOF10:55 pmSofia
Mar 24
SOF2:00 pmSofia
15h 35m
1 stop
SFO8:35 pmSan Francisco
$635
United Airlines
Feb 9
SFO9:30 pmSan Francisco
29h 45m
2 stops
SOF1:15 pmSofia
Feb 23
SOF2:00 pmSofia
15h 35m
1 stop
SFO7:35 pmSan Francisco
$640
United Airlines
Dec 28
SFO5:00 amSan Francisco
22h 15m
2 stops
SOF1:15 pmSofia
Jan 28
SOF6:00 amSofia
22h 23m
2 stops
SFO6:23 pmSan Francisco
$645

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Tue 3/9

5:25 pm-8:10 pm

1 stop16h 45m

Sofia

Wed 3/24

9:05 pm-3:55 pm

1 stop27h 50m

$587

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Tue 3/9

12:47 pm-8:10 pm

2 stops21h 23m

Sofia

Wed 3/24

9:05 pm-3:55 pm

1 stop27h 50m

$591

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Mon 11/2

8:35 pm-8:10 pm

1 stop37h 35m

Sofia

Mon 11/16

5:15 pm-2:55 pm

1 stop31h 40m

$605

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Wed 11/4

8:35 pm-7:20 pm

1 stop36h 45m

Sofia

Wed 11/18

9:05 pm-2:55 pm

1 stop27h 50m

$605
Quickest round-trip

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Tue 11/3

9:40 pm-10:55 pm

1 stop15h 15m

Sofia

Tue 11/17

2:00 pm-7:35 pm

1 stop15h 35m

$618

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Mon 12/28

9:40 pm-10:55 pm

1 stop15h 15m

Sofia

Thu 1/28

6:00 am-7:35 pm

1 stop23h 35m

$618

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Sun 3/7

1:40 pm-10:55 pm

1 stop23h 15m

Sofia

Thu 3/25

2:00 pm-8:35 pm

1 stop15h 35m

$635

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Tue 3/9

9:40 pm-10:55 pm

1 stop15h 15m

Sofia

Fri 3/26

6:00 am-3:50 pm

1 stop18h 50m

$635

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Wed 10/7

10:50 pm-1:55 pm

1 stop29h 05m

Sofia

Tue 10/20

6:45 pm-8:50 pm

1 stop36h 05m

$687

San FranciscoSofia

SFO San Francisco - SOF Sofia

SFOSOF

San Francisco

Sat 10/3

10:50 pm-6:00 pm

1 stop33h 10m

Sofia

Sat 10/17

6:45 pm-2:15 pm

1 stop29h 30m

$763

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 Bulgaria from

How to get the cheapest flight ticket from San Francisco 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 April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $657.

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

You are more likely to see cheaper flights to Bulgaria from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bulgaria for around $798 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bulgaria from San Francisco for as low as $682 on momondo.

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

You could potentially save up to 45% on your flight if you consider stops on a San Francisco to Bulgaria flight.

Cheap San Francisco to Bulgaria flight deals and tips

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

Best Price Found

$346

Fastest flight time

15h 15m

Direct flights

None
The best one-way flight to Bulgaria from San Francisco in the past 72 hours is $346. The best round-trip flight deal from San Francisco to Bulgaria found on momondo in the last 72 hours is $587.
The fastest flight from San Francisco to Bulgaria takes 15h 15m
There are no direct flights from San Francisco to Bulgaria. There are no popular flight routes from San Francisco to Bulgaria.
Search flight deals

Frequently asked questions about flying from San Francisco to Bulgaria

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

    Prices for flights from San Francisco Airport to Bulgaria refresh daily.

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

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

  • What documentation or ID do you need to fly to Bulgaria?

    The required travel and health documents for your Bulgaria trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bulgaria. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Bulgaria

Compare and see reviews for airlines that fly from San Francisco to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $391Free CancellationRating
7.4
4,471 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $544Free CancellationRating
6.8
8,220 reviews
Search Lufthansa flights
British AirwaysPriceFrom $595Free CancellationRating
6.7
8,214 reviews
Search British Airways flights
United AirlinesPriceFrom $603Free CancellationRating
7.4
10,211 reviews
Search United Airlines flights
LOTPriceFrom $627Free CancellationRating
7.5
1,200 reviews
Search LOT flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bulgaria from San Francisco.

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

Yes. momondo enables you to select and highlight flights to Bulgaria from San Francisco with this policy.

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

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

Of course. momondo tracks the price of San Francisco to Bulgaria flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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