$325+ Cheap flights from California 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOF
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from California to Bulgaria with Cheapflights
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Cheapest flights from California to BulgariaExplore the most affordable flight options available from California to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from California to Bulgaria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:10 pm
LAX
- SOF
1 stop26h 35m
Turkish Airlines
Thu 4/239:35 am
SOF
- LAX
1 stop18h 40m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$561
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:25 pm
LAX
- SOF
1 stop33h 20m
Turkish Airlines
Thu 5/73:50 pm
SOF
- LAX
1 stop29h 50m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$576
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:10 pm
LAX
- VAR
1 stop26h 20m
Turkish Airlines
Mon 9/213:45 am
VAR
- LAX
1 stop17h 55m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$597
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:55 pm
SFO
- VAR
1 stop22h 25m
Turkish Airlines
Mon 9/143:45 am
VAR
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$597
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:45 pm
SFO
- SOF
1 stop15h 30m
Turkish Airlines
Tue 10/139:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$603
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:10 pm
LAX
- SOF
1 stop26h 35m
Turkish Airlines
Tue 10/133:50 pm
SOF
- LAX
1 stop36h 25m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$603
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:10 pm
LAX
- VAR
1 stop26h 20m
Turkish Airlines
Mon 5/410:10 pm
VAR
- LAX
1 stop23h 30m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$607
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:55 pm
SFO
- SOF
1 stop16h 05m
Turkish Airlines
Fri 5/83:50 pm
SOF
- SFO
1 stop34h 50m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$610
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:45 pm
SFO
- SOF
1 stop32h 30m
Turkish Airlines
Tue 10/69:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$612
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:55 pm
SFO
- SOF
1 stop16h 05m
Turkish Airlines
Mon 5/49:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$613
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:25 pm
LAX
- SOF
1 stop37h 50m
Turkish Airlines
Fri 5/89:35 am
SOF
- LAX
1 stop36h 05m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$613
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:25 pm
LAX
- SOF
1 stop33h 20m
Turkish Airlines
Wed 5/63:50 pm
SOF
- LAX
1 stop36h 25m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$617
Best flights from California to BulgariaDiscover carefully curated flight deals from California to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from California to Bulgaria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Justfly.com deal was found by Cheapflights users on 4/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:10 pm
LAX
- VAR
1 stop26h 20m
Turkish Airlines
Tue 9/229:20 am
VAR
- LAX
1 stop18h 55m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$597
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:53 pm
SAN
- SOF
2 stops18h 47m
Lufthansa
Fri 9/116:10 am
SOF
- SAN
1 stop19h 15m
Lufthansa
Deal found 4/2![Lufthansa logo]()
$762
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:05 pm
SFO
- SOF
1 stop16h 10m
United Airlines
Tue 9/156:10 am
SOF
- SFO
2 stops19h 11m
United Airlines
Deal found 4/1![United Airlines logo]()
$764
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 am
SAN
- SOF
2 stops25h 25m
Multiple Airlines
Tue 7/73:50 pm
SOF
- SAN
2 stops32h 37m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$815
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:02 pm
SJC
- SOF
2 stops39h 23m
British Airways
Wed 8/269:25 pm
SOF
- SJC
2 stops35h 00m
British Airways
Deal found 4/1![British Airways logo]()
$842
This KLM deal was found by Cheapflights users on 3/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
LAS
- SOF
1 stop31h 35m
KLM
Wed 5/137:00 am
SOF
- LAS
2 stops20h 09m
KLM
Deal found 3/29![KLM logo]()
$849
This Austrian Airlines deal was found by Cheapflights users on 4/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:15 am
LAX
- VAR
2 stops21h 00m
Austrian Airlines
Mon 9/214:00 pm
VAR
- LAX
1 stop31h 05m
Austrian Airlines
Deal found 4/2![Austrian Airlines logo]()
$906
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:55 pm
SFO
- VAR
1 stop22h 25m
Turkish Airlines
Mon 9/143:45 am
VAR
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 4/3![Turkish Airlines logo]()
$597
This Air Serbia deal was found by Cheapflights users on 3/30. 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.
Sat 6/137:00 am
LAX
- VAR
2 stops34h 20m
Air Serbia
Thu 7/234:30 am
VAR
- LAX
2 stops28h 19m
Air Serbia
Deal found 3/30![Air Serbia logo]()
$1,295
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:10 pm
LAX
- VAR
1 stop26h 20m
Turkish Airlines
Mon 5/410:10 pm
VAR
- LAX
1 stop23h 30m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$607
This KAYAK deal was found by Cheapflights users on 3/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/158:10 pm
LAX
- BOJ
1 stop16h 25m
Aer Lingus
Thu 7/3011:25 pm
BOJ
- LAX
1 stop29h 00m
Aer Lingus
Deal found 3/29![Aer Lingus logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 9/510:40 pm
SAN
- SOF
2 stops27h 30m
United Airlines
Fri 10/26:20 am
SOF
- SAN
2 stops19h 52m
United Airlines
Deal found 3/30![United Airlines logo]()
$769
This Justfly.com deal was found by Cheapflights users on 3/29. 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.
Sat 9/51:53 pm
SAN
- SOF
2 stops36h 17m
Lufthansa
Fri 10/26:10 am
SOF
- SAN
1 stop19h 15m
Lufthansa
Deal found 3/29![Lufthansa logo]()
$774
This Turkish Airlines deal was found by Cheapflights users on 4/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:10 pm
LAX
- VAR
1 stop15h 10m
Turkish Airlines
Fri 9/253:45 am
VAR
- LAX
1 stop17h 55m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$687
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
LAS
- SOF
2 stops19h 15m
Multiple Airlines
Wed 10/216:20 am
SOF
- LAS
2 stops20h 38m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 8/2510:44 am
SAN
- SOF
2 stops21h 56m
United Airlines
Fri 9/116:20 am
SOF
- SAN
2 stops24h 16m
United Airlines
Deal found 4/2![United Airlines logo]()
$772
This KLM deal was found by Cheapflights users on 3/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:32 am
SFO
- SOF
2 stops17h 28m
KLM
Sun 5/37:00 am
SOF
- SFO
2 stops23h 51m
KLM
Deal found 3/29![KLM logo]()
$859
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:10 pm
LAS
- SOF
1 stop36h 20m
British Airways
Wed 5/139:25 pm
SOF
- LAS
1 stop32h 35m
British Airways
Deal found 3/29![British Airways logo]()
$883
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:10 pm
LAS
- SOF
1 stop15h 30m
Lufthansa
Wed 10/216:20 am
SOF
- LAS
1 stop20h 00m
Lufthansa
Deal found 4/1![Lufthansa logo]()
$839
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:15 am
LAX
- VAR
2 stops18h 30m
Austrian Airlines
Sat 9/264:00 pm
VAR
- LAX
1 stop31h 05m
Austrian Airlines
Deal found 4/2![Austrian Airlines logo]()
$990
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:20 am
SAN
- SOF
2 stops18h 50m
United Airlines
Wed 5/66:20 am
SOF
- SAN
3 stops24h 18m
United Airlines
Deal found 4/1![United Airlines logo]()
$821
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:35 pm
SFO
- VAR
1 stop14h 35m
Multiple Airlines
Sun 8/2311:05 am
VAR
- SFO
2 stops59h 35m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$909
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:25 pm
LAS
- SOF
1 stop31h 35m
KLM
Tue 4/217:00 am
SOF
- LAS
2 stops22h 52m
KLM
Deal found 4/3![KLM logo]()
$939
This oojo deal was found by Cheapflights users on 4/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:55 am
SJC
- SOF
2 stops41h 30m
British Airways
Wed 10/149:25 pm
SOF
- SJC
2 stops31h 04m
British Airways
Deal found 4/2![British Airways logo]()
$964
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:05 pm
SFO
- VAR
2 stops29h 40m
Austrian Airlines
Tue 9/154:00 pm
VAR
- SFO
2 stops37h 00m
Austrian Airlines
Deal found 4/2![Austrian Airlines logo]()
$997
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:27 pm
LAX
- SOF
2 stops19h 48m
United Airlines
Fri 5/86:20 am
SOF
- LAX
2 stops25h 09m
United Airlines
Deal found 4/3![United Airlines logo]()
$834
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:05 pm
LAX
- VAR
2 stops31h 55m
Lufthansa
Mon 5/412:15 pm
VAR
- LAX
1 stop37h 00m
Lufthansa
Deal found 4/2![Lufthansa logo]()
$939
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:21 am
LAS
- SOF
2 stops18h 39m
KLM
Sat 5/97:00 am
SOF
- LAS
1 stop21h 35m
KLM
Deal found 4/3![KLM logo]()
$944
This KLM deal was found by Cheapflights users on 4/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:29 am
SFO
- SOF
2 stops17h 31m
Multiple Airlines
Mon 5/257:00 am
SOF
- SFO
1 stop21h 00m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$948
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:55 pm
SFO
- VAR
1 stop33h 35m
Turkish Airlines
Sun 8/239:20 am
VAR
- SFO
1 stop35h 30m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$910
Last-minute flights from California to BulgariaDiscover last-minute flight deals from California to Bulgaria. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from California to Bulgaria. Data last updated April 3, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 3/30. 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.
Mon 4/61:25 pm
LAX
- SOF
1 stop15h 35m
Turkish Airlines
Tue 4/219:35 am
SOF
- LAX
1 stop18h 40m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$603
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:55 pm
SFO
- SOF
1 stop16h 05m
Turkish Airlines
Tue 5/59:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$603
This eDestinos deal was found by Cheapflights users on 3/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:10 pm
LAX
- SOF
1 stop26h 35m
Turkish Airlines
Thu 4/239:35 am
SOF
- LAX
1 stop18h 40m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$561
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:55 pm
SFO
- SOF
1 stop16h 05m
Turkish Airlines
Fri 5/83:50 pm
SOF
- SFO
1 stop34h 50m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$610
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:55 pm
SFO
- SOF
1 stop16h 05m
Turkish Airlines
Mon 5/49:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/29![Turkish Airlines logo]()
$613
This Justfly.com deal was found by Cheapflights users on 4/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:25 pm
LAX
- SOF
1 stop33h 20m
Turkish Airlines
Thu 5/73:50 pm
SOF
- LAX
1 stop29h 50m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$576
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:25 pm
LAX
- SOF
1 stop37h 50m
Turkish Airlines
Fri 5/89:35 am
SOF
- LAX
1 stop36h 05m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$613
This FlightHub deal was found by Cheapflights users on 4/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:10 pm
LAX
- VAR
1 stop26h 20m
Turkish Airlines
Mon 5/410:10 pm
VAR
- LAX
1 stop23h 30m
Turkish Airlines
Deal found 4/2![Turkish Airlines logo]()
$607
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:45 pm
SFO
- SOF
1 stop32h 30m
Turkish Airlines
Tue 10/69:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$612
This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:25 pm
LAX
- SOF
1 stop33h 20m
Turkish Airlines
Wed 5/63:50 pm
SOF
- LAX
1 stop36h 25m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$617
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:45 pm
SFO
- SOF
1 stop15h 30m
Turkish Airlines
Sun 5/179:05 pm
SOF
- SFO
1 stop29h 35m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$631
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:10 pm
LAX
- SOF
1 stop32h 50m
Turkish Airlines
Sun 5/172:05 pm
SOF
- LAX
1 stop38h 10m
Turkish Airlines
Deal found 4/1![Turkish Airlines logo]()
$631
One-way flights from California to BulgariaSearch for one-way flight options from California to Bulgaria. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from California to Bulgaria. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:30 am
LAS
- SOF
3 stops30h 00m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$325
This oojo deal was found by Cheapflights users on 3/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:21 pm
LAX
- SOF
2 stops39h 04m
British Airways
Deal found 3/31![British Airways logo]()
$335
This Booking.com deal was found by Cheapflights users on 3/29. 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.
Tue 9/224:20 pm
SFO
- SOF
2 stops20h 30m
TAP AIR PORTUGAL
Deal found 3/29![TAP AIR PORTUGAL logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 8/175:32 pm
LAX
- SOF
2 stops19h 43m
United Airlines
Deal found 3/31![United Airlines logo]()
$354
This oojo deal was found by Cheapflights users on 3/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:04 pm
SFO
- SOF
2 stops42h 26m
British Airways
Deal found 3/29![British Airways logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 8/811:59 pm
SFO
- SOF
2 stops37h 16m
United Airlines
Deal found 3/29![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:35 pm
SFO
- SOF
1 stop28h 45m
SWISS
Deal found 3/29![SWISS logo]()
$364
This Air Canada deal was found by Cheapflights users on 4/1. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:25 pm
LAX
- SOF
2 stops26h 35m
Air Canada
Deal found 4/1![Air Canada logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:30 am
LAS
- SOF
3 stops52h 30m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$367
This Booking.com deal was found by Cheapflights users on 3/29. 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.
Sat 8/811:47 pm
SFO
- SOF
2 stops32h 23m
Air Canada
Deal found 3/29![Air Canada logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:20 am
LAS
- SOF
3 stops38h 00m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:40 pm
LAX
- SOF
3 stops43h 15m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$381
Find flight deals from California to Bulgaria
Keep the following information in mind while searching for California to Bulgaria flight deals. Data was last updated April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $576 (Justfly.com) |
One-way from | $325 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $687 |
Cheapflights Fare Finder
Customize your flight search to find flights from California 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 April 3, 2026.
Use the filters below to find and compare flights from California to Bulgaria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesVarna
LAX - VAR
LAXVAR
Los Angeles
Mon 8/31
8:10 pm-8:30 am
1 stop26h 20m
Varna
Tue 9/22
9:20 am-6:15 pm
1 stop18h 55m
$597
San FranciscoVarna
SFO - VAR
SFOVAR
San Francisco
Tue 8/11
12:55 pm-9:20 pm
1 stop22h 25m
Varna
Mon 9/14
3:45 am-10:50 am
1 stop17h 05m
$597
Los AngelesVarna
LAX - VAR
LAXVAR
Los Angeles
Wed 4/29
8:10 pm-8:30 am
1 stop26h 20m
Varna
Mon 5/4
10:10 pm-11:40 am
1 stop23h 30m
$607
Quickest round-trip
Los AngelesVarna
LAX - VAR
LAXVAR
Los Angeles
Tue 9/8
8:10 pm-9:20 pm
1 stop15h 10m
Varna
Fri 9/25
3:45 am-11:40 am
1 stop17h 55m
$687
San DiegoSofia
SAN - SOF
SANSOF
San Diego
Tue 8/25
1:53 pm-6:40 pm
2 stops18h 47m
Sofia
Fri 9/11
6:10 am-3:25 pm
1 stop19h 15m
$762
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Tue 8/11
9:05 pm-11:15 pm
1 stop16h 10m
Sofia
Tue 9/15
6:10 am-3:21 pm
2 stops19h 11m
$764
San DiegoSofia
SAN - SOF
SANSOF
San Diego
Sat 9/5
10:40 pm-12:10 pm
2 stops27h 30m
Sofia
Fri 10/2
6:20 am-4:12 pm
2 stops19h 52m
$769
San DiegoSofia
SAN - SOF
SANSOF
San Diego
Tue 8/25
10:44 am-6:40 pm
2 stops21h 56m
Sofia
Fri 9/11
6:20 am-8:36 pm
2 stops24h 16m
$772
San DiegoSofia
SAN - SOF
SANSOF
San Diego
Sat 9/5
1:53 pm-12:10 pm
2 stops36h 17m
Sofia
Fri 10/2
6:10 am-3:25 pm
1 stop19h 15m
$774
San DiegoSofia
SAN - SOF
SANSOF
San Diego
Tue 5/5
8:50 am-8:15 pm
2 stops25h 25m
Sofia
Tue 7/7
3:50 pm-2:27 pm
2 stops32h 37m
$815
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from California to Bulgaria
Have a flexible travel schedule? Discover the best time to fly to Bulgaria from California with our price prediction graph.
LAX-VAR
SAN-SOF
SFO-SOF
SJC-SOF
LAS-SOF
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 California to Bulgaria
USCA-BG0
LAX-VAR
SAN-SOF
SFO-SOF
SJC-SOF
What is the cheapest month to book a flight from California to Bulgaria?
Currently, August is the cheapest month in which you can book a flight from California to Bulgaria (average of $437). Flying from California to Bulgaria in June is currently the most expensive (average of $691). 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.
Related info for your journey
Find useful and relevant information for your journey from California to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Top destinations
Top regions
Alternative routes for California to Bulgaria
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Bulgaria by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Bulgaria by cabin class
Find flights from California to Bulgaria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Bulgaria flights
Browse other California and Bulgaria flight options. Last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Bulgaria
Find the right flight back to California after your stay in Bulgaria
California to Bulgaria flights
Consider these flights traveling from California to Bulgaria.
Fly to Bulgaria regions
Consider these flights traveling to Bulgaria regions.
Top 10 airlines flying from California to Bulgaria
Discover the top 10 airlines that operate flights from California 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$391 | Average$979 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$525 | Average$786 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$527 | Average$952 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$547 | Average$721 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$566 | Average$674 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$591 | Average$1,122 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$628 | Average$839 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$651 | Average$1,041 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$796 | Average$912 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$819 | Average$1,165 | FlexibilityNo cancel fee | On-time79% |