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Bulgaria

$300+ Cheap flights from San Diego (SAN) to Bulgaria

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SOF
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap flight deals from San Diego to Bulgaria

Keep the following information in mind while searching for San Diego to Bulgaria flight deals. Data was last updated julio 3, 2025.

Round-trip from

$736
(Air France)

One-way from

$300
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,091
From San Diego to Bulgaria
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One-way flight from San Diego to Bulgaria
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Highest demand for flights based on searches. 11% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Diego to Bulgaria

Cheapest flights from San Diego to Bulgaria
Explore the most affordable flight options available from San Diego to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This Air France deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:05 amSAN - SOF
2 stops19h 55mMultiple Airlines
jue. 9/187:00 amSOF - SAN
2 stops22h 06mMultiple Airlines
Deal found 7/1$736
This Gurufare deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/122:21 pmSAN - SOF
2 stops18h 19mLufthansa
vie. 10/106:00 amSOF - SAN
1 stop19h 25mLufthansa
Deal found 7/1$750
This SWISS deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2212:52 pmSAN - SOF
3 stops63h 53mSWISS
lun. 9/13:30 pmSOF - SAN
2 stops39h 18mSWISS
Deal found 7/3$755
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/114:55 pmSAN - SOF
2 stops34h 30mAir Canada
sáb. 10/116:15 amSOF - SAN
2 stops43h 36mAir Canada
Deal found 7/2$795
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/115:15 pmSAN - SOF
1 stop19h 45mUnited Airlines
sáb. 10/116:15 amSOF - SAN
2 stops23h 31mUnited Airlines
Deal found 7/2$801

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Bulgaria 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, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
Use the filters below to find and compare flights from San Diego to Bulgaria that are best for you.

Fly from

San Diego

Fly to

Bulgaria

Route

Depart

Return

Price

San DiegoSofia

SAN - SOF

SANSOF

San Diego

mar. 9/2

8:05 am-2:00 pm

2 stops19h 55m

Sofia

jue. 9/18

7:00 am-7:06 pm

2 stops22h 06m

$736

San DiegoSofia

SAN - SOF

SANSOF

San Diego

vie. 9/12

2:21 pm-6:40 pm

2 stops18h 19m

Sofia

vie. 10/10

6:00 am-3:25 pm

1 stop19h 25m

$750

San DiegoSofia

SAN - SOF

SANSOF

San Diego

vie. 8/22

12:52 pm-2:45 pm

3 stops63h 53m

Sofia

lun. 9/1

3:30 pm-8:48 pm

2 stops39h 18m

$755

San DiegoSofia

SAN - SOF

SANSOF

San Diego

jue. 9/11

4:55 pm-1:25 pm

2 stops34h 30m

Sofia

sáb. 10/11

6:15 am-3:51 pm

2 stops43h 36m

$795

San DiegoSofia

SAN - SOF

SANSOF

San Diego

jue. 9/11

5:15 pm-11:00 pm

1 stop19h 45m

Sofia

sáb. 10/11

6:15 am-7:46 pm

2 stops23h 31m

$801

San DiegoSofia

SAN - SOF

SANSOF

San Diego

vie. 9/12

7:16 pm-2:30 am

3 stops45h 14m

$300

San DiegoSofia

SAN - SOF

SANSOF

San Diego

mié. 11/12

5:35 pm-6:20 pm

1 stop14h 45m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Diego to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from SAN to BG?

Find hourly flight availability from San Diego to Bulgaria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 3, 2025.

When flying from San Diego to Bulgaria, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bulgaria. Reviews last updated julio 3, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Air Canada from San Diego to Bulgaria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.2

Food

7.1

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.2

Food

7.1

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
United Airlines
7.4
Good
8,861 reviews
SWISS
7.5
Good
1,654 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.2

Food

7.1

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Air Canada
7.1
Good
9,681 reviews
SWISS
7.5
Good
1,654 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.2

Food

7.1

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.
Lufthansa
6.8
Okay
7,207 reviews
SWISS
7.5
Good
1,654 reviews

Boarding

7.6

Entertainment

6.8

Crew

8.2

Food

7.1

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Jeff,Feb 2025

BER - ZRH

Ground and flight crew are lazy. No food. Late. Ryanair is better.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Diego to Bulgaria?

    Most people fly from San Diego (SAN) if they book a flight from San Diego to Bulgaria. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

  • Can I find deals for flights from San Diego to Bulgaria that include hotel bookings?

    Yes. In addition to deals on San Diego to Bulgaria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Bulgaria.

  • Can I find deals for business class flights from San Diego to Bulgaria?

    Yes. Cheapflights offers flight deals from San Diego to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Bulgaria?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Bulgaria (average of $632). Flying from San Diego to Bulgaria in June is currently the most expensive (average of $1,189). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from San Diego to Bulgaria

Discover the top 2 airlines that operate flights from San Diego to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$694Average$939FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$717Average$1,171FlexibilityNo cancel feeOn-time76%

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