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Cheap flights from San Diego to Bulgaria from $399

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 8/27. 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
5:15 pm - 6:40 pm
SAN
-
SOF
15h 25m
1 stop
Multiple Airlines Logo
6:10 am - 10:53 am
SOF
-
SAN
37h 43m
2 stops
$753Multiple Airlines
Tue, Oct 20 - Fri, Oct 30
Lufthansa Logo
5:15 pm - 6:40 pm
SAN
-
SOF
15h 25m
1 stop
Lufthansa Logo
6:00 am - 4:45 pm
SOF
-
SAN
19h 45m
1 stop
$764Lufthansa
Tue, Oct 20 - Fri, Oct 30
Multiple Airlines Logo
7:00 am - 2:00 pm
SAN
-
SOF
21h 00m
2 stops
Multiple Airlines Logo
7:00 am - 11:45 pm
SOF
-
SAN
25h 45m
2 stops
$777Multiple Airlines
Tue, Oct 20 - Fri, Oct 30
United Airlines Logo
6:28 pm - 11:15 pm
SAN
-
SOF
42h 47m
2 stops
United Airlines Logo
6:20 am - 4:12 pm
SOF
-
SAN
19h 52m
2 stops
$782United Airlines
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
6:28 pm - 11:15 pm
SAN
-
SOF
42h 47m
2 stops
United Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$783United Airlines
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
6:28 pm - 11:15 pm
SAN
-
SOF
42h 47m
2 stops
United Airlines Logo
6:20 am - 8:36 pm
SOF
-
SAN
24h 16m
2 stops
$785United Airlines
Sat, Sep 5 - Fri, Oct 2
Lufthansa Logo
2:15 pm - 1:35 pm
SAN
-
SOF
37h 20m
2 stops
Lufthansa Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$788Lufthansa
Sat, Sep 5 - Fri, Oct 2
Lufthansa Logo
2:15 pm - 1:35 pm
SAN
-
SOF
37h 20m
2 stops
Lufthansa Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$789Lufthansa
Sat, Sep 5 - Fri, Oct 2
Lufthansa Logo
5:15 pm - 11:15 pm
SAN
-
SOF
20h 00m
1 stop
Lufthansa Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$811Lufthansa
Sat, Sep 5 - Fri, Oct 2
Aer Lingus Logo
7:30 am - 10:35 pm
SAN
-
BOJ
29h 05m
2 stops
Aer Lingus Logo
11:20 pm - 9:17 pm
BOJ
-
SAN
31h 57m
2 stops
$1,723Aer Lingus
Mon, Jul 27 - Sat, Aug 8

Lufthansa flights from San Diego to Bulgaria

Our best Lufthansa deals on San Diego to Bulgaria flight tickets
Lufthansa
Oct 20
SAN5:15 pmSan Diego
15h 25m
1 stop
SOF6:40 pmSofia
Oct 30
SOF6:00 amSofia
19h 45m
1 stop
SAN4:45 pmSan Diego
$764
Lufthansa
Sep 5
SAN2:15 pmSan Diego
37h 20m
2 stops
SOF1:35 pmSofia
Oct 2
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$788
Lufthansa
Sep 5
SAN2:15 pmSan Diego
37h 20m
2 stops
SOF1:35 pmSofia
Oct 2
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$789

SWISS flights from San Diego to Bulgaria

Our best SWISS deals on San Diego to Bulgaria flight tickets
SWISS
Oct 20
SAN10:40 amSan Diego
37h 40m
2 stops
SOF10:20 amSofia
Oct 30
SOF2:00 pmSofia
41h 42m
3 stops
SAN10:42 pmSan Diego
$897
SWISS
Oct 20
SAN10:40 amSan Diego
22h 00m
3 stops
SOF6:40 pmSofia
Oct 30
SOF2:00 pmSofia
41h 42m
3 stops
SAN10:42 pmSan Diego
$921
SWISS
May 20
SAN1:35 pmSan Diego
39h 30m
2 stops
SOF3:05 pmSofia
Jun 13
SOF1:45 pmSofia
38h 45m
2 stops
SAN6:30 pmSan Diego
$1,281

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 May 17, 2026.
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

Cheapest round-trip

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Tue 10/20

5:15 pm-6:40 pm

1 stop15h 25m

Sofia

Fri 10/30

6:10 am-10:53 am

2 stops37h 43m

$753
Quickest round-trip

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Tue 10/20

5:15 pm-6:40 pm

1 stop15h 25m

Sofia

Fri 10/30

6:00 am-4:45 pm

1 stop19h 45m

$764

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Tue 10/20

7:00 am-2:00 pm

2 stops21h 00m

Sofia

Fri 10/30

7:00 am-11:45 pm

2 stops25h 45m

$777

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

6:28 pm-11:15 pm

2 stops42h 47m

Sofia

Fri 10/2

6:20 am-4:12 pm

2 stops19h 52m

$782

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

6:28 pm-11:15 pm

2 stops42h 47m

Sofia

Fri 10/2

6:10 am-3:25 pm

1 stop19h 15m

$783

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

6:28 pm-11:15 pm

2 stops42h 47m

Sofia

Fri 10/2

6:20 am-8:36 pm

2 stops24h 16m

$785

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

2:15 pm-1:35 pm

2 stops37h 20m

Sofia

Fri 10/2

6:10 am-3:25 pm

1 stop19h 15m

$788

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

2:15 pm-1:35 pm

2 stops37h 20m

Sofia

Fri 10/2

6:10 am-3:25 pm

1 stop19h 15m

$789

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/5

5:15 pm-11:15 pm

1 stop20h 00m

Sofia

Fri 10/2

6:10 am-3:25 pm

1 stop19h 15m

$811

San DiegoBurgas

SAN - BOJ

SANBOJ

San Diego

Mon 7/27

7:30 am-10:35 pm

2 stops29h 05m

Bourgas

Sat 8/8

11:20 pm-9:17 pm

2 stops31h 57m

$1,723

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 January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $497.

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

15h 25m

Direct flights

None
The fastest flight from San Diego to Bulgaria takes 15h 25m
There are no direct flights from San Diego to Bulgaria. There are no popular flight routes from San Diego to Bulgaria.
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Frequently asked questions about flying from San Diego to Bulgaria

  • 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
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
LufthansaPriceFrom $600Free CancellationRating
6.8
8,004 reviews
Search Lufthansa 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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