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Cheap flights from San Diego to Sofia from $406

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 9/23. 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.
Multiple Airlines Logo
11:00 am - 6:20 pmSAN  San Diego-SOF Sofia
21h 20m2 stops Los Angeles Munich Franz Josef Strauss
Multiple Airlines Logo
3:00 pm - 8:45 pmSOF  Sofia-SAN San Diego
39h 45m2 stops Zurich San Francisco
$740Multiple Airlines
Tue, Jan 19 - Mon, Jan 25
British Airways Logo
6:00 pm - 8:10 pmSAN  San Diego-SOF Sofia
16h 10m1 stop London Heathrow
British Airways Logo
9:05 pm - 4:10 pmSOF  Sofia-SAN San Diego
29h 05m1 stop London Heathrow
$744British Airways
Tue, Dec 15 - Wed, Jan 20
Lufthansa Logo
4:06 pm - 10:55 pmSAN  San Diego-SOF Sofia
20h 49m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$747Lufthansa
Tue, Dec 15 - Wed, Jan 20
British Airways Logo
6:00 pm - 8:10 pmSAN  San Diego-SOF Sofia
16h 10m1 stop London Heathrow
British Airways Logo
5:15 pm - 4:10 pmSOF  Sofia-SAN San Diego
32h 55m1 stop London Heathrow
$749British Airways
Tue, Jan 19 - Mon, Jan 25
United Airlines Logo
9:30 am - 10:55 pmSAN  San Diego-SOF Sofia
27h 25m2 stops San Francisco 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 13 - Wed, Jan 13
Multiple Airlines Logo
11:00 am - 10:55 pmSAN  San Diego-SOF Sofia
25h 55m2 stops San Francisco Munich Franz Josef Strauss
Multiple Airlines Logo
2:10 pm - 12:00 pmSOF  Sofia-SAN San Diego
31h 50m2 stops Frankfurt am Main Toronto Pearson Intl
$753Multiple Airlines
Tue, Dec 15 - Wed, Jan 20
United Airlines Logo
5:35 pm - 10:55 pmSAN  San Diego-SOF Sofia
19h 20m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 12:29 amSOF  Sofia-SAN San Diego
28h 04m3 stops Frankfurt am Main Denver Intl San Francisco
$756United Airlines
Mon, Jan 18 - Fri, Jan 22
United Airlines Logo
5:35 pm - 10:55 pmSAN  San Diego-SOF Sofia
19h 20m1 stop Munich Franz Josef Strauss
United Airlines Logo
6:25 am - 9:53 pmSOF  Sofia-SAN San Diego
25h 28m2 stops Frankfurt am Main Houston George Bush Intcntl
$756United Airlines
Mon, Jan 18 - Fri, Jan 22
Lufthansa Logo
6:50 am - 1:25 pmSAN  San Diego-SOF Sofia
20h 35m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:00 am - 3:45 pmSOF  Sofia-SAN San Diego
19h 45m1 stop Munich Franz Josef Strauss
$759Lufthansa
Tue, Dec 29 - Wed, Jan 20
Lufthansa Logo
6:50 am - 1:25 pmSAN  San Diego-SOF Sofia
20h 35m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
6:25 am - 6:35 pmSOF  Sofia-SAN San Diego
22h 10m2 stops Frankfurt am Main San Francisco
$762Lufthansa
Tue, Dec 29 - Tue, Jan 19

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British Airways flights from San Diego to Sofia

Our best British Airways deals on San Diego to Sofia flight tickets
British Airways
Dec 15
SAN6:00 pmSan Diego
16h 10m
1 stop
SOF8:10 pmSofia
Jan 20
SOF9:05 pmSofia
29h 05m
1 stop
SAN4:10 pmSan Diego
$744
British Airways
Jan 19
SAN6:00 pmSan Diego
16h 10m
1 stop
SOF8:10 pmSofia
Jan 25
SOF5:15 pmSofia
32h 55m
1 stop
SAN4:10 pmSan Diego
$749
British Airways
Dec 15
SAN6:00 pmSan Diego
16h 10m
1 stop
SOF8:10 pmSofia
Jan 13
SOF9:05 pmSofia
29h 05m
1 stop
SAN4:10 pmSan Diego
$767

Lufthansa flights from San Diego to Sofia

Our best Lufthansa deals on San Diego to Sofia flight tickets
Lufthansa
Dec 15
SAN4:06 pmSan Diego
20h 49m
2 stops
SOF10:55 pmSofia
Jan 20
SOF6:00 amSofia
19h 45m
1 stop
SAN3:45 pmSan Diego
$747
Lufthansa
Dec 29
SAN6:50 amSan Diego
20h 35m
2 stops
SOF1:25 pmSofia
Jan 19
SOF6:25 amSofia
22h 10m
2 stops
SAN6:35 pmSan Diego
$762
Lufthansa
Dec 13
SAN11:00 amSan Diego
25h 55m
2 stops
SOF10:55 pmSofia
Jan 19
SOF2:00 pmSofia
35h 45m
1 stop
SAN3:45 pmSan Diego
$768

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 10, 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 1/19

11:00 am-6:20 pm

2 stops21h 20m

Sofia

Mon 1/25

3:00 pm-8:45 pm

2 stops39h 45m

$740

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/15

6:00 pm-8:10 pm

1 stop16h 10m

Sofia

Wed 1/20

9:05 pm-4:10 pm

1 stop29h 05m

$744

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/15

4:06 pm-10:55 pm

2 stops20h 49m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$747

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 1/19

6:00 pm-8:10 pm

1 stop16h 10m

Sofia

Mon 1/25

5:15 pm-4:10 pm

1 stop32h 55m

$749

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Sun 12/13

9:30 am-10:55 pm

2 stops27h 25m

Sofia

Wed 1/13

6:00 am-3:45 pm

1 stop19h 45m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/15

11:00 am-10:55 pm

2 stops25h 55m

Sofia

Wed 1/20

2:10 pm-12:00 pm

2 stops31h 50m

$753

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Mon 1/18

5:35 pm-10:55 pm

1 stop19h 20m

Sofia

Fri 1/22

6:25 am-12:29 am

3 stops28h 04m

$756

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Mon 1/18

5:35 pm-10:55 pm

1 stop19h 20m

Sofia

Fri 1/22

6:25 am-9:53 pm

2 stops25h 28m

$756
Quickest round-trip

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/29

6:50 am-1:25 pm

2 stops20h 35m

Sofia

Wed 1/20

6:00 am-3:45 pm

1 stop19h 45m

$759

San DiegoSofia

SAN San Diego - SOF Sofia

SANSOF

San Diego

Tue 12/29

6:50 am-1:25 pm

2 stops20h 35m

Sofia

Tue 1/19

6:25 am-6:35 pm

2 stops22h 10m

$762

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 $740.

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

19h 16m

Direct flights

None
The fastest flight from San Diego to Sofia takes 19h 16m
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 19h 16m.

  • 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
10,103 reviews
Search United Airlines flights
LufthansaPriceFrom $600Free CancellationRating
6.8
8,174 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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
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