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$900+ Cheap flights from San Diego (SAN) to Bulgaria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SOF
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,422
(Priceline)

Popular in

May

Cheapest in

February

Average price

$793
Provider with most accurate pricing for San Diego-Sofia flight deals.
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Provider most trusted by Cheapflights users for San Diego-Sofia flights.
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From San Diego to Bulgaria
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/244:40 pmSAN - SOF
1 stop16h 30mBritish Airways
Fri 9/122:20 pmSOF - SAN
2 stops40h 47mBritish Airways
Deal found 2/20$900
This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 amSAN - SOF
2 stops17h 05mMultiple Airlines
Wed 11/126:05 amSOF - SAN
2 stops21h 05mMultiple Airlines
Deal found 2/20$913
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:40 pmSAN - SOF
1 stop18h 00mAmerican Airlines
Wed 11/123:00 pmSOF - SAN
1 stop35h 05mAmerican Airlines
Deal found 2/20$980
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 9/92:09 pmSAN - SOF
2 stops18h 31mUnited Airlines
Wed 11/126:05 amSOF - SAN
3 stops25h 12mUnited Airlines
Deal found 2/20$1,009
This Gurufare deal was found by Cheapflights users on 2/20. 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.
Wed 9/105:15 pmSAN - SOF
1 stop15h 25mLufthansa
Mon 10/207:25 pmSOF - SAN
1 stop30h 00mLufthansa
Deal found 2/20$1,131
This Air Canada deal was found by Cheapflights users on 2/20. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/108:10 amSAN - SOF
2 stops23h 40mAir Canada
Fri 10/176:15 amSOF - SAN
2 stops23h 20mAir Canada
Deal found 2/20$1,135
This Air Serbia deal was found by Cheapflights users on 2/20. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:30 pmSAN - SOF
2 stops44h 25mAir Serbia
Mon 9/84:05 pmSOF - SAN
2 stops38h 24mAir Serbia
Deal found 2/20$1,139
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:30 amSAN - SOF
2 stops27h 25mAustrian Airlines
Sun 6/298:00 amSOF - SAN
2 stops21h 47mAustrian Airlines
Deal found 2/19$2,090

Find flights from San Diego to Bulgaria within your budget

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 February 20, 2025.

Fly from

San Diego

Fly to

Bulgaria

Route

Depart

Return

Price

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 6/8

8:30 pm-3:35 pm

2 stops33h 05m

Sofia

Fri 7/4

2:20 pm-2:50 pm

1 stop34h 30m

$1,422

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 6/8

5:15 pm-11:00 pm

1 stop19h 45m

Sofia

Fri 7/4

6:00 am-3:25 pm

1 stop19h 25m

$1,619

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Sun 6/8

7:00 am-12:00 pm

2 stops19h 00m

Sofia

Fri 7/4

6:00 am-8:39 pm

3 stops24h 39m

$1,679

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Mon 5/5

10:30 am-11:55 pm

2 stops27h 25m

Sofia

Sun 6/29

8:00 am-7:47 pm

2 stops21h 47m

$2,090

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Mon 5/5

8:30 pm-2:55 am

2 stops44h 25m

Sofia

Tue 7/1

4:05 pm-6:58 pm

2 stops36h 53m

$3,857

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Mon 5/5

10:39 pm-8:40 pm

2 stops36h 01m

Sofia

Mon 6/30

8:00 pm-2:50 pm

1 stop28h 50m

$3,930

San DiegoSofia

SAN - SOF

SANSOF

San Diego

Tue 5/6

12:55 pm-1:15 pm

2 stops38h 20m

Sofia

Tue 7/1

12:45 pm-11:50 am

2 stops33h 05m

$4,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

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.

Travel insights for flights from San Diego to Bulgaria

Get recent, data-driven insights about flights from San Diego to Bulgaria including ideal travel times, pricing trends, and more.

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 February 20, 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.

Rainfall in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bulgaria ranges from 1.2 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Bulgaria when rainfall is around 1.2 in.

Temperature in Bulgaria by month

Plan your trip to Bulgaria by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bulgaria, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Austrian Airlines
7.6
Good
773 reviews
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

United Airlines
7.4
Good
8,766 reviews
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Air Canada
7.0
Good
8,748 reviews
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

Lufthansa
6.7
Okay
6,984 reviews
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

British Airways
6.6
Okay
6,763 reviews
Austrian Airlines
7.6
Good
773 reviews

Food

6.7

Overall

7.6

Comfort

7.3

Crew

8.1

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Jan 2025

SOF - VIE

There were a couple of mishaps, but even with them their commitment to great service is noticed. The flight to US was delayd, but they provided a small voucher for food. Then the luggage didn't arrive because was rescheduled for the flight next day . Still, it was delivered 200 miles away within hours of the landing of the flight. I give them the highest evaluation because of their desire to make it right. BTW, the food was quite economical for a long haul flight - just a sandwich.

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 $1,243). 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 4 airlines flying from San Diego to Bulgaria

Discover the top 4 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$595Average$1,012FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$714Average$1,187FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$727Average$971FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$995Average$1,201FlexibilityNo cancel feeOn-time78%
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