$355 Find Cheap Flights from San Diego to Bulgaria

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Bulgaria departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap San Diego to Bulgaria Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Bulgaria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Bulgaria

Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
10:40 pm - 12:10 pm
SAN
-
SOF
27h 30m
2 stops
United Airlines Logo
6:20 am - 4:12 pm
SOF
-
SAN
19h 52m
2 stops
$669United Airlines
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
10:40 pm - 12:10 pm
SAN
-
SOF
27h 30m
2 stops
United Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$670United Airlines
Sun, Aug 23 - Wed, Sep 23
British Airways Logo
4:45 pm - 7:20 pm
SAN
-
SOF
16h 35m
1 stop
British Airways Logo
9:25 pm - 2:55 pm
SOF
-
SAN
27h 30m
1 stop
$711British Airways
Sun, Apr 26 - Mon, May 11
British Airways Logo
4:45 pm - 7:20 pm
SAN
-
SOF
16h 35m
1 stop
British Airways Logo
8:10 pm - 2:55 pm
SOF
-
SAN
28h 45m
1 stop
$713British Airways
Sun, Apr 26 - Mon, May 11
British Airways Logo
12:17 pm - 7:20 pm
SAN
-
SOF
21h 03m
2 stops
British Airways Logo
8:10 pm - 2:55 pm
SOF
-
SAN
28h 45m
1 stop
$717British Airways
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
9:45 pm - 12:10 pm
SAN
-
SOF
28h 25m
2 stops
United Airlines Logo
6:20 am - 4:12 pm
SOF
-
SAN
19h 52m
2 stops
$718United Airlines
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
9:45 pm - 12:10 pm
SAN
-
SOF
28h 25m
2 stops
United Airlines Logo
6:20 am - 4:12 pm
SOF
-
SAN
19h 52m
2 stops
$719United Airlines
Sat, Sep 5 - Fri, Oct 2
United Airlines Logo
9:45 pm - 12:10 pm
SAN
-
SOF
28h 25m
2 stops
United Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$720United Airlines
Sun, Apr 26 - Mon, May 11
British Airways Logo
1:16 pm - 7:20 pm
SAN
-
SOF
20h 04m
2 stops
British Airways Logo
8:10 pm - 8:33 pm
SOF
-
SAN
34h 23m
2 stops
$727British Airways
Sun, Aug 23 - Fri, Sep 25
Multiple Airlines Logo
7:00 am - 1:35 pm
SAN
-
SOF
20h 35m
2 stops
Multiple Airlines Logo
6:10 am - 3:25 pm
SOF
-
SAN
19h 15m
1 stop
$733Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Diego to Bulgaria flights

Get data-powered insights and trends into flights from San Diego to Bulgaria to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Diego to Bulgaria?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Diego to Bulgaria were found on United Airlines ($669) and British Airways ($711).

Good to know

Low seasonOctober
Cheapest flight$355
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Diego to Sofia

FAQs - booking Bulgaria flights

  • How does KAYAK find such low prices on flights from San Diego to Bulgaria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Bulgaria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Bulgaria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Bulgaria is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Bulgaria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Bulgaria with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Bulgaria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Bulgaria up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Diego to Bulgaria

 
Need help choosing which airline to fly with from San Diego to Bulgaria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9451 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

Business class seats felt very cramped compared to other airlines.

6.0 GoodJane, Mar 2026
LAX - HND
Read more United Airlines reviews

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Late flight Delays Poor service Poor staff Worst airline ever

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Everything you need to know for your flight from San Diego to Bulgaria

Information on your arrival and departure airports