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Cheap flights from San Diego to Sofia from $389

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 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 6:20 pmSAN  San Diego-SOF Sofia
25h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 7:49 pmSOF  Sofia-SAN San Diego
23h 24m2 stops Frankfurt am Main Los Angeles
$745Lufthansa
Tue, Feb 9 - Tue, Feb 16
United Airlines Logo
8:00 am - 1:15 pmSAN  San Diego-SOF Sofia
19h 15m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$753United Airlines
Wed, Dec 30 - Wed, Jan 20
United Airlines Logo
9:50 pm - 1:15 pmSAN  San Diego-SOF Sofia
29h 25m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$753United Airlines
Sat, Dec 26 - Wed, Jan 20
Multiple Airlines Logo
7:00 am - 1:15 pmSAN  San Diego-SOF Sofia
20h 15m2 stops Newark Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$753Multiple Airlines
Wed, Dec 30 - Wed, Jan 20
United Airlines Logo
12:48 pm - 10:55 pmSAN  San Diego-SOF Sofia
24h 07m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$753United Airlines
Sun, Dec 27 - Wed, Jan 20
Air Canada Logo
2:00 pm - 6:20 pmSAN  San Diego-SOF Sofia
42h 20m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
6:25 am - 12:00 pmSOF  Sofia-SAN San Diego
39h 35m2 stops Frankfurt am Main Toronto Pearson Intl
$755Air Canada
Mon, Jan 18 - Thu, Jan 21
Multiple Airlines Logo
7:05 am - 1:25 pmSAN  San Diego-SOF Sofia
20h 20m2 stops Vancouver Intl Frankfurt am Main
Multiple Airlines Logo
2:00 pm - 3:45 pmSOF  Sofia-SAN San Diego
35h 45m1 stop Munich Franz Josef Strauss
$758Multiple Airlines
Tue, Feb 9 - Tue, Feb 16
Lufthansa Logo
5:35 pm - 11:00 pmSAN  San Diego-SOF Sofia
19h 25m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
2:00 pm - 3:45 pmSOF  Sofia-SAN San Diego
35h 45m1 stop Munich Franz Josef Strauss
$791Lufthansa
Tue, Dec 29 - Tue, Jan 19
Lufthansa Logo
2:08 pm - 10:55 pmSAN  San Diego-SOF Sofia
22h 47m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$798Lufthansa
Mon, Nov 2 - Tue, Nov 17
Lufthansa Logo
4:01 pm - 10:55 pmSAN  San Diego-SOF Sofia
20h 54m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:25 am - 8:36 pmSOF  Sofia-SAN San Diego
24h 11m2 stops Frankfurt am Main Denver Intl
$799Lufthansa
Mon, Nov 2 - Tue, Nov 17

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Air Canada flights from San Diego to Sofia

Our best Air Canada deals on San Diego to Sofia flight tickets
Air Canada
Jan 18
SAN2:00 pmSan Diego
42h 20m
2 stops
SOF6:20 pmSofia
Jan 21
SOF6:25 amSofia
39h 35m
2 stops
SAN12:00 pmSan Diego
$755
Air Canada
Dec 29
SAN12:55 pmSan Diego
38h 30m
2 stops
SOF1:25 pmSofia
Jan 21
SOF6:25 amSofia
39h 35m
2 stops
SAN12:00 pmSan Diego
$775
Air Canada
Aug 19
SAN7:00 amSan Diego
20h 25m
2 stops
SOF1:25 pmSofia
Sep 18
SOF2:10 pmSofia
32h 06m
3 stops
SAN12:16 pmSan Diego
$1,724

SWISS flights from San Diego to Sofia

Our best SWISS deals on San Diego to Sofia flight tickets
SWISS
Sep 14
SAN1:24 pmSan Diego
34h 56m
2 stops
SOF10:20 amSofia
Oct 5
SOF3:40 pmSofia
37h 00m
2 stops
SAN6:40 pmSan Diego
$847
SWISS
Aug 20
SAN6:18 amSan Diego
19h 52m
3 stops
SOF12:10 pmSofia
Aug 22
SOF1:45 pmSofia
38h 45m
3 stops
SAN6:30 pmSan Diego
$2,267

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 August 16, 2026.
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

Cheapest round-trip

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 2/9

7:00 am-6:20 pm

2 stops25h 20m

Sofia

Tue 2/16

6:25 am-7:49 pm

2 stops23h 24m

$745
Quickest round-trip

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Wed 12/30

8:00 am-1:15 pm

2 stops19h 15m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Sat 12/26

9:50 pm-1:15 pm

2 stops29h 25m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Wed 12/30

7:00 am-1:15 pm

2 stops20h 15m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Sun 12/27

12:48 pm-10:55 pm

2 stops24h 07m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Mon 1/18

2:00 pm-6:20 pm

2 stops42h 20m

Sofia

Thu 1/21

6:25 am-12:00 pm

2 stops39h 35m

$755

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 2/9

7:05 am-1:25 pm

2 stops20h 20m

Sofia

Tue 2/16

2:00 pm-3:45 pm

1 stop35h 45m

$758

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/29

5:35 pm-11:00 pm

2 stops19h 25m

Sofia

Tue 1/19

2:00 pm-3:45 pm

1 stop35h 45m

$791

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Mon 11/2

2:08 pm-10:55 pm

2 stops22h 47m

Sofia

Tue 11/17

6:00 am-3:45 pm

1 stop19h 45m

$798

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Mon 11/2

4:01 pm-10:55 pm

2 stops20h 54m

Sofia

Tue 11/17

6:25 am-8:36 pm

2 stops24h 11m

$799

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $674 to $884.
The lowest price recently found on this route was $745.

What is the cheapest month to fly to Sofia?

The cheapest month to fly to Sofia from San Diego is in January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Sofia from San Diego during May instead. Flights to Sofia in May, while not as cheap as those in January, still average around $716.

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

You could potentially save up to 90% 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

Fastest flight time

18h 47m

Direct flights

None
The fastest flight from San Diego to Sofia takes 18h 47m
There are no direct flights from San Diego to Sofia. There are no popular flight routes from San Diego to Sofia.
Search flight deals

Frequently asked questions about flying from San Diego to Sofia

  • How far is San Diego to Sofia by plane?

    Sofia is 6652.1 mi away from San Diego. By plane, this route typically takes 18h 47m.

  • 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
United AirlinesPriceFrom $549Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights
LufthansaPriceFrom $600Free CancellationRating
6.8
8,195 reviews
Search Lufthansa 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
Lufthansa
United Airlines