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Cheap flights from San Diego to Sofia from $414

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 8/4. 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.
United Airlines Logo
2:30 pm - 6:20 pm
SAN
-
SOF
17h 50m
2 stops
United Airlines Logo
6:25 am - 7:57 pm
SOF
-
SAN
23h 32m
2 stops
$761United Airlines
Sun, Nov 15 - Thu, Nov 19
United Airlines Logo
5:15 pm - 6:40 pm
SAN
-
SOF
15h 25m
1 stop
United Airlines Logo
6:30 am - 4:12 pm
SOF
-
SAN
19h 42m
2 stops
$765United Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
5:15 pm - 11:15 pm
SAN
-
SOF
20h 00m
1 stop
United Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$766United Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
2:24 pm - 6:40 pm
SAN
-
SOF
18h 16m
2 stops
United Airlines Logo
6:30 am - 4:12 pm
SOF
-
SAN
19h 42m
2 stops
$769United Airlines
Sun, Sep 13 - Thu, Sep 17
United Airlines Logo
4:11 pm - 11:15 pm
SAN
-
SOF
21h 04m
2 stops
United Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$770United Airlines
Sun, Sep 13 - Fri, Sep 18
United Airlines Logo
5:15 pm - 6:40 pm
SAN
-
SOF
15h 25m
1 stop
United Airlines Logo
6:10 am - 8:45 pm
SOF
-
SAN
24h 35m
3 stops
$775United Airlines
Sun, Sep 13 - Tue, Sep 22
United Airlines Logo
2:24 pm - 6:40 pm
SAN
-
SOF
18h 16m
2 stops
United Airlines Logo
6:20 am - 5:26 pm
SOF
-
SAN
21h 06m
2 stops
$779United Airlines
Sun, Sep 13 - Fri, Sep 18
Lufthansa Logo
2:15 pm - 12:10 pm
SAN
-
SOF
35h 55m
2 stops
Lufthansa Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$786Lufthansa
Sat, Sep 12 - Thu, Sep 17
SWISS Logo
1:24 pm - 10:20 am
SAN
-
SOF
34h 56m
2 stops
SWISS Logo
3:40 pm - 10:10 pm
SOF
-
SAN
40h 30m
2 stops
$787SWISS
Mon, Sep 14 - Mon, Sep 21
Lufthansa Logo
2:15 pm - 12:10 pm
SAN
-
SOF
35h 55m
2 stops
Lufthansa Logo
6:30 am - 12:29 am
SOF
-
SAN
27h 59m
2 stops
$790Lufthansa
Sat, Sep 12 - Thu, Sep 17

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United Airlines flights from San Diego to Sofia

Our best United Airlines deals on San Diego to Sofia flight tickets
United Airlines
Nov 15
SAN4:10 pmSan Diego
16h 10m
2 stops
SOF6:20 pmSofia
Nov 19
SOF6:25 amSofia
24h 20m
2 stops
SAN8:45 pmSan Diego
$761
United Airlines
Sep 13
SAN5:15 pmSan Diego
15h 25m
1 stop
SOF6:40 pmSofia
Sep 17
SOF6:30 amSofia
19h 42m
2 stops
SAN4:12 pmSan Diego
$765
United Airlines
Sep 13
SAN5:15 pmSan Diego
20h 00m
1 stop
SOF11:15 pmSofia
Sep 23
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$766

Lufthansa flights from San Diego to Sofia

Our best Lufthansa deals on San Diego to Sofia flight tickets
Lufthansa
Sep 12
SAN2:15 pmSan Diego
35h 55m
2 stops
SOF12:10 pmSofia
Sep 17
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$786
Lufthansa
Sep 12
SAN2:15 pmSan Diego
35h 55m
2 stops
SOF12:10 pmSofia
Sep 17
SOF6:30 amSofia
27h 59m
2 stops
SAN12:29 amSan Diego
$790
Lufthansa
Aug 4
SAN5:15 pmSan Diego
15h 25m
1 stop
SOF6:40 pmSofia
Aug 25
SOF6:10 amSofia
19h 15m
1 stop
SAN3:25 pmSan Diego
$791

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 June 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 - SOF

SANSOF

San Diego

Sun 11/15

2:30 pm-6:20 pm

2 stops17h 50m

Sofia

Thu 11/19

6:25 am-7:57 pm

2 stops23h 32m

$761
Quickest round-trip

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

5:15 pm-6:40 pm

1 stop15h 25m

Sofia

Thu 9/17

6:30 am-4:12 pm

2 stops19h 42m

$765

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

5:15 pm-11:15 pm

1 stop20h 00m

Sofia

Thu 9/17

6:10 am-3:25 pm

1 stop19h 15m

$766

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

2:24 pm-6:40 pm

2 stops18h 16m

Sofia

Thu 9/17

6:30 am-4:12 pm

2 stops19h 42m

$769

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

4:11 pm-11:15 pm

2 stops21h 04m

Sofia

Fri 9/18

6:10 am-3:25 pm

1 stop19h 15m

$770

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

5:15 pm-6:40 pm

1 stop15h 25m

Sofia

Tue 9/22

6:10 am-8:45 pm

3 stops24h 35m

$775

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 9/13

2:24 pm-6:40 pm

2 stops18h 16m

Sofia

Fri 9/18

6:20 am-5:26 pm

2 stops21h 06m

$779

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/12

2:15 pm-12:10 pm

2 stops35h 55m

Sofia

Thu 9/17

6:10 am-3:25 pm

1 stop19h 15m

$786

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Mon 9/14

1:24 pm-10:20 am

2 stops34h 56m

Sofia

Mon 9/21

3:40 pm-10:10 pm

2 stops40h 30m

$787

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sat 9/12

2:15 pm-12:10 pm

2 stops35h 55m

Sofia

Thu 9/17

6:30 am-12:29 am

2 stops27h 59m

$790

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 November. 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 November, then book flights to Sofia from San Diego during January instead. Flights to Sofia in January, while not as cheap as those in November, still average around $0.

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

You could potentially save up to 3% 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

15h 25m

Direct flights

None
The fastest flight from San Diego to Sofia takes 15h 25m
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 15h 25m.

  • 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 $563Free CancellationRating
7.4
9,844 reviews
Search United Airlines flights
LufthansaPriceFrom $600Free CancellationRating
6.8
8,066 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
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