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Cheap flights from San Diego to Bulgaria from $438

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Bulgaria departing on 1/7. 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.
Lufthansa Logo
5:35 pm - 10:45 pmSAN-SOF
19h 10m2 stops
Lufthansa Logo
6:05 am - 3:45 pmSOF-SAN
19h 40m1 stop
$506Lufthansa
Find Deal
Thu, Jan 8 - Wed, Jan 14
Lufthansa Logo
5:35 pm - 10:45 pmSAN-SOF
19h 10m1 stop
Lufthansa Logo
6:05 am - 3:45 pmSOF-SAN
19h 40m1 stop
$527Lufthansa
Find Deal
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
6:00 pm - 10:45 pmSAN-SOF
18h 45m2 stops
United Airlines Logo
6:05 am - 11:53 amSOF-SAN
39h 48m2 stops
$541United Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
6:15 am - 1:50 pmSAN-SOF
21h 35m3 stops
Multiple Airlines Logo
2:00 pm - 12:15 amSOF-SAN
20h 15m2 stops
$722Multiple Airlines
Find Deal
Thu, Jan 8 - Wed, Jan 14
United Airlines Logo
7:38 pm - 10:45 pmSAN-SOF
18h 07m2 stops
United Airlines Logo
6:10 am - 3:25 pmSOF-SAN
19h 15m1 stop
$724United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:38 pm - 10:45 pmSAN-SOF
18h 07m2 stops
United Airlines Logo
12:50 pm - 3:25 pmSOF-SAN
36h 35m1 stop
$725United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:38 pm - 10:45 pmSAN-SOF
18h 07m2 stops
United Airlines Logo
6:10 am - 11:53 amSOF-SAN
39h 43m2 stops
$728United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:38 pm - 10:45 pmSAN-SOF
18h 07m2 stops
United Airlines Logo
2:00 pm - 12:17 amSOF-SAN
20h 17m2 stops
$731United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
7:38 pm - 10:45 pmSAN-SOF
18h 07m2 stops
United Airlines Logo
6:10 am - 8:27 pmSOF-SAN
24h 17m3 stops
$732United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
SWISS Logo
4:00 pm - 1:15 pmSAN-SOF
35h 15m3 stops
SWISS Logo
2:00 pm - 8:49 pmSOF-SAN
40h 49m3 stops
$1,242SWISS
Find Deal
Thu, Jan 8 - Wed, Jan 14

Lufthansa flights from San Diego to Bulgaria

Our best Lufthansa deals on San Diego to Bulgaria flight tickets
Lufthansa
Jan 8
SAN5:35 pmSan Diego
19h 10m
2 stops
SOF10:45 pmSofia
Jan 14
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$506
Find similar
Lufthansa
Jan 8
SAN5:35 pmSan Diego
19h 10m
1 stop
SOF10:45 pmSofia
Jan 14
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$527
Find similar
Lufthansa
Nov 4
SAN5:35 pmSan Diego
14h 45m
1 stop
SOF6:20 pmSofia
Dec 9
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$733
Find similar

United Airlines flights from San Diego to Bulgaria

Our best United Airlines deals on San Diego to Bulgaria flight tickets
United Airlines
Jan 8
SAN6:00 pmSan Diego
18h 45m
2 stops
SOF10:45 pmSofia
Jan 14
SOF6:05 amSofia
39h 48m
2 stops
SAN11:53 amSan Diego
$541
Find similar
United Airlines
Mar 27
SAN7:38 pmSan Diego
18h 07m
2 stops
SOF10:45 pmSofia
Mar 31
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$724
Find similar
United Airlines
Mar 27
SAN7:38 pmSan Diego
18h 07m
2 stops
SOF10:45 pmSofia
Mar 31
SOF12:50 pmSofia
36h 35m
1 stop
SAN3:25 pmSan Diego
$725
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 November 3, 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

Thu 1/8

5:35 pm-10:45 pm

2 stops19h 10m

Sofia

Wed 1/14

6:05 am-3:45 pm

1 stop19h 40m

$506

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/8

5:35 pm-10:45 pm

1 stop19h 10m

Sofia

Wed 1/14

6:05 am-3:45 pm

1 stop19h 40m

$527

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/8

6:00 pm-10:45 pm

2 stops18h 45m

Sofia

Wed 1/14

6:05 am-11:53 am

2 stops39h 48m

$541

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/8

6:15 am-1:50 pm

3 stops21h 35m

Sofia

Wed 1/14

2:00 pm-12:15 am

2 stops20h 15m

$722

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 3/27

7:38 pm-10:45 pm

2 stops18h 07m

Sofia

Tue 3/31

6:10 am-3:25 pm

1 stop19h 15m

$724

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 3/27

7:38 pm-10:45 pm

2 stops18h 07m

Sofia

Tue 3/31

12:50 pm-3:25 pm

1 stop36h 35m

$725

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 3/27

7:38 pm-10:45 pm

2 stops18h 07m

Sofia

Tue 3/31

6:10 am-11:53 am

2 stops39h 43m

$728

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 3/27

7:38 pm-10:45 pm

2 stops18h 07m

Sofia

Tue 3/31

2:00 pm-12:17 am

2 stops20h 17m

$731

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Fri 3/27

7:38 pm-10:45 pm

2 stops18h 07m

Sofia

Tue 3/31

6:10 am-8:27 pm

3 stops24h 17m

$732

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Thu 1/8

4:00 pm-1:15 pm

3 stops35h 15m

Sofia

Wed 1/14

2:00 pm-8:49 pm

3 stops40h 49m

$1,242

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 March is also cheap. Prices for this month can be found on momondo for an average of $736.

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

Direct flights

None
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 $703Free CancellationRating
6.8
7,545 reviews
Search Lufthansa flights
United AirlinesPriceFrom $780Free CancellationRating
7.4
8,997 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.

An easier way to manage your Bulgaria trip

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