$602+ Cheap flights from San Francisco (SFO) to Burgas (BOJ)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOJ
Feb 28 — Mar 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Burgas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Burgas
Cheapest
Cheapest flights from San Francisco to BurgasExplore the most affordable flight options available from San Francisco to Burgas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from San Francisco to Burgas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Tue 9/19:05 pm
SFO
- BOJ
2 stops32h 10m
Austrian Airlines
Tue 10/61:05 pm
BOJ
- SFO
2 stops33h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$602
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Sun 8/309:05 pm
SFO
- BOJ
2 stops29h 15m
Austrian Airlines
Tue 10/61:05 pm
BOJ
- SFO
2 stops33h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$619
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Tue 9/19:05 pm
SFO
- BOJ
2 stops32h 10m
Austrian Airlines
Sun 10/41:05 pm
BOJ
- SFO
2 stops57h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$623
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Sun 8/309:05 pm
SFO
- BOJ
2 stops29h 15m
Austrian Airlines
Sun 10/41:05 pm
BOJ
- SFO
2 stops57h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$640
This FlightHub deal was found by Cheapflights users on 1/29. 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 8/252:40 pm
SFO
- BOJ
2 stops38h 35m
Austrian Airlines
Tue 9/221:05 pm
BOJ
- SFO
2 stops33h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$677
This FlightHub deal was found by Cheapflights users on 1/29. 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 8/252:40 pm
SFO
- BOJ
2 stops38h 35m
Austrian Airlines
Thu 9/244:00 pm
BOJ
- SFO
2 stops37h 00m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$679
This FlightHub deal was found by Cheapflights users on 1/29. 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 8/252:40 pm
SFO
- BOJ
2 stops38h 35m
Austrian Airlines
Sun 9/271:05 pm
BOJ
- SFO
2 stops57h 35m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$698
This FlightHub deal was found by Cheapflights users on 1/29. 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 8/312:40 pm
SFO
- BOJ
1 stop17h 35m
Multiple Airlines
Tue 10/61:05 pm
BOJ
- SFO
2 stops33h 35m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$711
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Tue 9/19:05 pm
SFO
- BOJ
2 stops32h 10m
Austrian Airlines
Sat 10/311:20 am
BOJ
- SFO
2 stops59h 20m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$713
This KAYAK deal was found by Cheapflights users on 1/29. 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.
Sun 8/309:05 pm
SFO
- BOJ
2 stops29h 15m
Austrian Airlines
Sat 10/311:20 am
BOJ
- SFO
2 stops59h 20m
Austrian Airlines
Deal found 1/29![Austrian Airlines logo]()
$730
This KAYAK deal was found by Cheapflights users on 1/29. 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 8/242:40 pm
SFO
- BOJ
1 stop17h 35m
Lufthansa
Sun 9/279:50 am
BOJ
- SFO
2 stops25h 26m
Lufthansa
Deal found 1/29![Lufthansa logo]()
$740
This KAYAK deal was found by Cheapflights users on 1/29. 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 8/242:40 pm
SFO
- BOJ
1 stop17h 35m
Lufthansa
Wed 9/3012:35 pm
BOJ
- SFO
1 stop16h 25m
Lufthansa
Deal found 1/29![Lufthansa logo]()
$755
Find flight deals from San Francisco to Burgas
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Burgas (BOJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Compare providers for flights from San Francisco to Burgas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Burgas in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Burgas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Burgas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Burgas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Burgas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Burgas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Burgas
Have a flexible travel schedule? Discover the best time to fly to Burgas from San Francisco with our price prediction graph.
SFO-BOJ
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.