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Cheap flights from San Diego to Sofia from $306

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 Sofia departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:35 pm - 6:20 pmSAN-SOF
14h 45m1 stop
Lufthansa Logo
6:05 am - 3:45 pmSOF-SAN
19h 40m1 stop
$523Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 15
Lufthansa Logo
6:00 pm - 10:45 pmSAN-SOF
18h 45m2 stops
Lufthansa Logo
6:05 am - 3:45 pmSOF-SAN
19h 40m1 stop
$528Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 15
Lufthansa Logo
6:00 pm - 10:45 pmSAN-SOF
18h 45m2 stops
Lufthansa Logo
6:10 am - 10:44 pmSOF-SAN
26h 34m2 stops
$535Lufthansa
Find Deal
Wed, Feb 4 - Sun, Feb 15
Multiple Airlines Logo
8:30 am - 1:00 pmSAN-SOF
18h 30m2 stops
Multiple Airlines Logo
2:20 pm - 12:29 amSOF-SAN
20h 09m2 stops
$541Multiple Airlines
Find Deal
Sun, Feb 15 - Mon, Feb 23
Multiple Airlines Logo
6:15 am - 1:50 pmSAN-SOF
21h 35m3 stops
Multiple Airlines Logo
2:25 pm - 12:29 amSOF-SAN
20h 04m2 stops
$555Multiple Airlines
Find Deal
Wed, Feb 4 - Sun, Feb 15
United Airlines Logo
6:30 am - 1:35 pmSAN-SOF
21h 05m3 stops
United Airlines Logo
2:20 pm - 12:29 amSOF-SAN
20h 09m2 stops
$655United Airlines
Find Deal
Sun, Feb 15 - Mon, Feb 23
British Airways Logo
4:48 pm - 7:10 pmSAN-SOF
40h 22m2 stops
British Airways Logo
9:10 pm - 5:50 pmSOF-SAN
30h 40m1 stop
$676British Airways
Find Deal
Sat, Apr 11 - Sun, Apr 19
KLM Logo
7:00 am - 2:00 pmSAN-SOF
21h 00m2 stops
KLM Logo
7:00 am - 8:21 pmSOF-SAN
23h 21m2 stops
$699KLM
Find Deal
Sat, Apr 11 - Sun, Apr 19
British Airways Logo
7:40 pm - 7:10 pmSAN-SOF
37h 30m1 stop
British Airways Logo
9:10 pm - 2:55 pmSOF-SAN
27h 45m1 stop
$772British Airways
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Sat, Apr 11 - Sun, Apr 19
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
$776United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

Lufthansa flights from San Diego to Sofia

Our best Lufthansa deals on San Diego to Sofia flight tickets
Lufthansa
Feb 4
SAN5:35 pmSan Diego
14h 45m
1 stop
SOF6:20 pmSofia
Feb 15
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$523
Find similar
Lufthansa
Feb 4
SAN6:00 pmSan Diego
18h 45m
2 stops
SOF10:45 pmSofia
Feb 15
SOF6:05 amSofia
19h 40m
1 stop
SAN3:45 pmSan Diego
$528
Find similar
Lufthansa
Feb 4
SAN6:00 pmSan Diego
18h 45m
2 stops
SOF10:45 pmSofia
Feb 15
SOF6:10 amSofia
26h 34m
2 stops
SAN10:44 pmSan Diego
$535
Find similar

British Airways flights from San Diego to Sofia

Our best British Airways deals on San Diego to Sofia flight tickets
British Airways
Apr 11
SAN4:48 pmSan Diego
40h 22m
2 stops
SOF7:10 pmSofia
Apr 19
SOF9:10 pmSofia
30h 40m
1 stop
SAN5:50 pmSan Diego
$676
Find similar
British Airways
Apr 11
SAN7:40 pmSan Diego
37h 30m
1 stop
SOF7:10 pmSofia
Apr 19
SOF9:10 pmSofia
27h 45m
1 stop
SAN2:55 pmSan Diego
$772
Find similar
British Airways
Jan 5
SAN3:38 pmSan Diego
42h 32m
2 stops
SOF8:10 pmSofia
Jan 11
SOF2:30 pmSofia
35h 40m
1 stop
SAN4:10 pmSan Diego
$1,287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Sofia 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 6, 2025.
Use the filters below to find and compare flights from San Diego to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Wed 2/4

5:35 pm-6:20 pm

1 stop14h 45m

Sofia

Sun 2/15

6:05 am-3:45 pm

1 stop19h 40m

$523

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Wed 2/4

6:00 pm-10:45 pm

2 stops18h 45m

Sofia

Sun 2/15

6:05 am-3:45 pm

1 stop19h 40m

$528

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Wed 2/4

6:00 pm-10:45 pm

2 stops18h 45m

Sofia

Sun 2/15

6:10 am-10:44 pm

2 stops26h 34m

$535

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 2/15

8:30 am-1:00 pm

2 stops18h 30m

Sofia

Mon 2/23

2:20 pm-12:29 am

2 stops20h 09m

$541

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Wed 2/4

6:15 am-1:50 pm

3 stops21h 35m

Sofia

Sun 2/15

2:25 pm-12:29 am

2 stops20h 04m

$555

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 2/15

6:30 am-1:35 pm

3 stops21h 05m

Sofia

Mon 2/23

2:20 pm-12:29 am

2 stops20h 09m

$655

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 4/11

4:48 pm-7:10 pm

2 stops40h 22m

Sofia

Sun 4/19

9:10 pm-5:50 pm

1 stop30h 40m

$676

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 4/11

7:00 am-2:00 pm

2 stops21h 00m

Sofia

Sun 4/19

7:00 am-8:21 pm

2 stops23h 21m

$699

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 4/11

7:40 pm-7:10 pm

1 stop37h 30m

Sofia

Sun 4/19

9:10 pm-2:55 pm

1 stop27h 45m

$772

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

$776

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 Sofia from

How to get the cheapest flight ticket from San Diego to Sofia

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 typical price of a round-trip flight between San Diego and Sofia?

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from San Diego is in October. Flight prices, which tend to average around $653, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Sofia from San Diego during March instead. Flights to Sofia in March, while not as cheap as those in October, still average around $736.

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

According to our data, Monday is the cheapest day to fly to Sofia from San Diego. The lowest ticket price found for a Monday departure recently was $955. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Diego to Sofia on a Sunday will generally be more expensive and average around $1,327. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from San Diego to Sofia when you can find flight prices for as low as $1,081. Flying to Sofia in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Sofia, so prices are often more expensive at around $1,143 per ticket.

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

You could potentially save up to 53% on your flight if you consider stops on a San Diego to Sofia flight.

When to book flights from San Diego to Sofia

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

Cheap San Diego to Sofia (SAN to SOF) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to Sofia. There are no popular flight routes from San Diego to Sofia.
Search flight deals

  • How far is San Diego to Sofia by plane?

    Sofia is 6652.1 mi away from San Diego. By plane, this route typically takes 14h 45m.

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

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

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

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

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

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to Sofia

Compare and see reviews for airlines that fly from San Diego to Sofia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $703Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
United AirlinesPriceFrom $780Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

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

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 Sofia from San Diego.

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

Yes. momondo allows you to filter the results for San Diego to Sofia flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Sofia from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of San Diego to Sofia 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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Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates