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Cheap flights from San Diego to Bulgaria from $528

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Bulgaria departing on 1/16. 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 San Diego to Bulgaria

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:35 pm - 6:20 pm
SAN
-
SOF
14h 45m1 stop
Multiple Airlines Logo
2:35 pm - 11:53 am
SOF
-
SAN
31h 18m2 stops
$528Multiple Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
11:08 am - 6:20 pm
SAN
-
SOF
21h 12m2 stops
United Airlines Logo
2:35 pm - 11:45 am
SOF
-
SAN
31h 10m2 stops
$538United Airlines
Fri, Jan 16 - Thu, Jan 29
United Airlines Logo
12:49 pm - 10:45 pm
SAN
-
SOF
23h 56m2 stops
United Airlines Logo
6:10 am - 8:47 pm
SOF
-
SAN
24h 37m2 stops
$545United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
7:45 am - 10:45 pm
SAN
-
SOF
29h 00m2 stops
United Airlines Logo
2:20 pm - 12:15 am
SOF
-
SAN
19h 55m2 stops
$546United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
5:00 pm - 6:20 pm
SAN
-
SOF
39h 20m2 stops
United Airlines Logo
2:35 pm - 9:47 am
SOF
-
SAN
53h 12m2 stops
$577United Airlines
Fri, Feb 13 - Fri, Feb 20
Lufthansa Logo
11:05 am - 10:45 pm
SAN
-
SOF
25h 40m2 stops
Lufthansa Logo
6:05 am - 3:45 pm
SOF
-
SAN
19h 40m1 stop
$628Lufthansa
Fri, Feb 13 - Fri, Feb 20
British Airways Logo
6:00 pm - 11:15 am
SAN
-
SOF
31h 15m1 stop
British Airways Logo
5:25 pm - 4:10 pm
SOF
-
SAN
32h 45m1 stop
$633British Airways
Thu, Jan 29 - Mon, Feb 2
Lufthansa Logo
5:35 pm - 10:45 pm
SAN
-
SOF
19h 10m1 stop
Lufthansa Logo
6:05 am - 3:45 pm
SOF
-
SAN
19h 40m1 stop
$704Lufthansa
Fri, Feb 13 - Fri, Feb 20
British Airways Logo
4:25 pm - 11:15 am
SAN
-
SOF
32h 50m2 stops
British Airways Logo
5:25 pm - 4:10 pm
SOF
-
SAN
32h 45m1 stop
$729British Airways
Thu, Jan 1 - Mon, Jan 26
British Airways Logo
12:58 pm - 11:15 am
SAN
-
SOF
36h 17m2 stops
British Airways Logo
5:25 pm - 8:41 pm
SOF
-
SAN
37h 16m2 stops
$732British Airways
Thu, Jan 1 - Mon, Jan 26

United Airlines flights from San Diego to Bulgaria

Our best United Airlines deals on San Diego to Bulgaria flight tickets
United Airlines
Jan 16
SAN11:08 amSan Diego
21h 12m
2 stops
SOF6:20 pmSofia
Jan 29
SOF2:35 pmSofia
31h 10m
2 stops
SAN11:45 amSan Diego
$538
Find similar
United Airlines
Jan 29
SAN12:49 pmSan Diego
23h 56m
2 stops
SOF10:45 pmSofia
Feb 2
SOF6:10 amSofia
24h 37m
2 stops
SAN8:47 pmSan Diego
$545
Find similar
United Airlines
Jan 29
SAN7:45 amSan Diego
29h 00m
2 stops
SOF10:45 pmSofia
Feb 2
SOF2:20 pmSofia
19h 55m
2 stops
SAN12:15 amSan Diego
$546
Find similar

Lufthansa flights from San Diego to Bulgaria

Our best Lufthansa deals on San Diego to Bulgaria flight tickets
Lufthansa
Feb 13
SAN11:05 amSan Diego
25h 40m
2 stops
SOF10:45 pmSofia
Feb 20
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$628
Find similar
Lufthansa
Feb 13
SAN5:35 pmSan Diego
19h 10m
1 stop
SOF10:45 pmSofia
Feb 20
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$704
Find similar
Lufthansa
Jan 5
SAN2:11 pmSan Diego
22h 34m
2 stops
SOF10:45 pmSofia
Jan 26
SOF2:20 pmSofia
19h 55m
2 stops
SAN12:15 amSan Diego
$903
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Bulgaria 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 December 18, 2025.
Use the filters below to find and compare flights from San Diego to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 1/16

5:35 pm-6:20 pm

1 stop14h 45m

Sofia

Thu 1/29

2:35 pm-11:53 am

2 stops31h 18m

$528

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 1/16

11:08 am-6:20 pm

2 stops21h 12m

Sofia

Thu 1/29

2:35 pm-11:45 am

2 stops31h 10m

$538

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/29

12:49 pm-10:45 pm

2 stops23h 56m

Sofia

Mon 2/2

6:10 am-8:47 pm

2 stops24h 37m

$545

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/29

7:45 am-10:45 pm

2 stops29h 00m

Sofia

Mon 2/2

2:20 pm-12:15 am

2 stops19h 55m

$546

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 2/13

5:00 pm-6:20 pm

2 stops39h 20m

Sofia

Fri 2/20

2:35 pm-9:47 am

2 stops53h 12m

$577

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 2/13

11:05 am-10:45 pm

2 stops25h 40m

Sofia

Fri 2/20

6:05 am-3:45 pm

1 stop19h 40m

$628

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/29

6:00 pm-11:15 am

1 stop31h 15m

Sofia

Mon 2/2

5:25 pm-4:10 pm

1 stop32h 45m

$633

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 2/13

5:35 pm-10:45 pm

1 stop19h 10m

Sofia

Fri 2/20

6:05 am-3:45 pm

1 stop19h 40m

$704

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/1

4:25 pm-11:15 am

2 stops32h 50m

Sofia

Mon 1/26

5:25 pm-4:10 pm

1 stop32h 45m

$729

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/1

12:58 pm-11:15 am

2 stops36h 17m

Sofia

Mon 1/26

5:25 pm-8:41 pm

2 stops37h 16m

$732

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 Diego 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 October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $815.

What is the cheapest day to depart on your flight to Bulgaria?

The cheapest day to depart from San Diego to Bulgaria is on a Monday when prices can be found for as low as $955. On the other hand, Sunday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,327.

What is the cheapest time of day to depart on your flight to Bulgaria?

In the evening is the cheapest time of day to fly from San Diego to Bulgaria when you can find flight prices for as low as $1,081. Flying to Bulgaria in the evening is an ideal time because this is during off-peak travel hours. Flights to Bulgaria are more costly in the afternoon, with an average ticket price of $1,143. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 26% on your flight if you consider stops on a San Diego to Bulgaria flight.

Cheap San Diego to Bulgaria flight deals and tips

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

Fastest flight time

14h 45m

Direct flights

None
The fastest flight from San Diego to Bulgaria takes 14h 45m
There are no direct flights from San Diego to Bulgaria. There are no popular flight routes from San Diego to Bulgaria.
Search flight deals

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

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

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

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

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

    The necessary travel and health documents for your Bulgaria 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.

Best airlines flying from San Diego to Bulgaria

Compare and see reviews for airlines that fly from San Diego to Bulgaria with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $675Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
United AirlinesPriceFrom $717Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Bulgaria.

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

Price alerts on flights to Bulgaria from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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