$363+ Cheap flights from San Francisco (SFO) to Sofia (SOF)
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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SOF
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Sofia with Cheapflights
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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
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Cheapest flights from San Francisco to SofiaExplore the most affordable flight options available from San Francisco to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from San Francisco to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This oojo deal was found by Cheapflights users on 6/12. 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 10/147:30 pm
SFO
- SOF
1 stop31h 55m
British Airways
Wed 10/289:00 pm
SOF
- SFO
1 stop31h 45m
British Airways
Deal found 6/12![British Airways logo]()
$782
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Tue 11/109:00 am
SFO
- SOF
2 stops23h 20m
Multiple Airlines
Tue 11/246:25 am
SOF
- SFO
1 stop16h 10m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$786
This oojo deal was found by Cheapflights users on 6/11. 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 8/39:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Wed 8/196:10 am
SOF
- SFO
1 stop22h 50m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$787
This oojo deal was found by Cheapflights users on 6/10. 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 11/119:40 pm
SFO
- SOF
1 stop15h 05m
Lufthansa
Wed 11/256:25 am
SOF
- SFO
1 stop16h 10m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$788
This Gotogate deal was found by Cheapflights users on 6/13. 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.
Mon 11/99:40 pm
SFO
- SOF
1 stop15h 05m
Multiple Airlines
Tue 11/176:25 am
SOF
- SFO
2 stops19h 41m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$789
This oojo deal was found by Cheapflights users on 6/15. 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 8/59:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Wed 8/196:10 am
SOF
- SFO
1 stop22h 50m
Lufthansa
Deal found 6/15![Lufthansa logo]()
$790
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Mon 11/99:23 pm
SFO
- SOF
2 stops36h 47m
British Airways
Mon 11/235:25 pm
SOF
- SFO
2 stops39h 30m
British Airways
Deal found 6/11![British Airways logo]()
$792
This Gotogate deal was found by Cheapflights users on 6/11. 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 12/98:25 am
SFO
- SOF
2 stops18h 50m
Multiple Airlines
Wed 12/236:00 am
SOF
- SFO
1 stop23h 35m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$795
This oojo deal was found by Cheapflights users on 6/11. 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 8/49:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Tue 8/187:25 pm
SOF
- SFO
1 stop33h 35m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$798
This oojo deal was found by Cheapflights users on 6/14. 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 9/164:35 pm
SFO
- SOF
1 stop34h 50m
British Airways
Wed 9/309:25 pm
SOF
- SFO
1 stop26h 25m
British Airways
Deal found 6/14![British Airways logo]()
$799
This Booking.com deal was found by Cheapflights users on 6/15. 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.
Thu 9/176:45 pm
SFO
- SOF
1 stop34h 15m
Turkish Airlines
Thu 10/19:35 am
SOF
- SFO
1 stop17h 05m
Turkish Airlines
Deal found 6/15![Turkish Airlines logo]()
$800
Best flights from San Francisco to SofiaDiscover carefully curated flight deals from San Francisco to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from San Francisco to Sofia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/122:00 pm
SFO
- SOF
1 stop18h 40m
United Airlines
Wed 8/266:20 am
SOF
- SFO
1 stop18h 55m
United Airlines
Deal found 6/12![United Airlines logo]()
$807
This Gotogate deal was found by Cheapflights users on 6/10. 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 11/119:00 am
SFO
- SOF
2 stops23h 10m
Multiple Airlines
Wed 11/256:00 am
SOF
- SFO
2 stops16h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$811
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 9/16:45 pm
SFO
- SOF
1 stop34h 15m
Turkish Airlines
Wed 9/239:10 pm
SOF
- SFO
1 stop29h 30m
Turkish Airlines
Deal found 6/15![Turkish Airlines logo]()
$819
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:35 pm
SFO
- SOF
1 stop16h 45m
British Airways
Sun 9/279:05 pm
SOF
- SFO
2 stops31h 57m
British Airways
Deal found 6/11![British Airways logo]()
$860
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/57:05 am
SFO
- SOF
2 stops25h 35m
United Airlines
Wed 8/196:10 am
SOF
- SFO
2 stops21h 24m
United Airlines
Deal found 6/15![United Airlines logo]()
$823
This CheapOair deal was found by Cheapflights users on 6/15. 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.
Tue 9/111:39 pm
SFO
- SOF
2 stops33h 01m
Multiple Airlines
Tue 9/226:10 am
SOF
- SFO
1 stop16h 30m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/11:55 pm
SFO
- SOF
1 stop18h 05m
United Airlines
Tue 9/226:10 am
SOF
- SFO
1 stop16h 30m
United Airlines
Deal found 6/14![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 8/169:05 pm
SFO
- SOF
1 stop16h 10m
United Airlines
Sun 8/236:10 am
SOF
- SFO
1 stop22h 50m
United Airlines
Deal found 6/12![United Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/159:05 pm
SFO
- SOF
1 stop16h 10m
United Airlines
Tue 8/256:10 am
SOF
- SFO
1 stop18h 10m
United Airlines
Deal found 6/12![United Airlines logo]()
$859
Last-minute flights from San Francisco to SofiaDiscover last-minute flight deals from San Francisco to Sofia. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Sofia. Data last updated June 15, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 6/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Mon 7/276:20 am
SOF
- SFO
2 stops28h 55m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$1,011
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:05 pm
SFO
- SOF
2 stops16h 50m
Multiple Airlines
Mon 7/276:20 am
SOF
- SFO
2 stops28h 55m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/149:05 pm
SFO
- SOF
1 stop16h 10m
United Airlines
Tue 7/216:10 am
SOF
- SFO
2 stops29h 05m
United Airlines
Deal found 6/13![United Airlines logo]()
$919
This oojo deal was found by Cheapflights users on 6/12. 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 7/149:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Tue 7/286:40 pm
SOF
- SFO
1 stop28h 00m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$1,053
This Gotogate deal was found by Cheapflights users on 6/13. 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 7/159:05 pm
SFO
- SOF
1 stop16h 10m
Multiple Airlines
Wed 7/296:10 am
SOF
- SFO
2 stops26h 57m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,043
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:05 pm
SFO
- SOF
1 stop16h 10m
Lufthansa
Mon 8/107:25 pm
SOF
- SFO
2 stops39h 34m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$988
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:35 pm
SFO
- SOF
2 stops30h 35m
Multiple Airlines
Mon 8/107:25 pm
SOF
- SFO
2 stops39h 34m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/299:05 pm
SFO
- SOF
1 stop16h 10m
United Airlines
Wed 8/512:55 pm
SOF
- SFO
2 stops30h 23m
United Airlines
Deal found 6/13![United Airlines logo]()
$1,059
One-way flights from San Francisco to SofiaSearch for one-way flight options from San Francisco to Sofia. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from San Francisco to Sofia. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Justfly.com deal was found by Cheapflights users on 6/13. 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 11/149:23 pm
SFO
- SOF
2 stops32h 57m
British Airways
Deal found 6/13![British Airways logo]()
$363
This oojo deal was found by Cheapflights users on 6/11. 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.
Fri 11/135:30 pm
SFO
- SOF
1 stop33h 30m
British Airways
Deal found 6/11![British Airways logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 11/138:30 am
SFO
- SOF
3 stops39h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 11/144:35 pm
SFO
- SOF
3 stops37h 25m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 7/107:20 am
SFO
- SOF
2 stops29h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$549
Find flight deals from San Francisco to Sofia
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Sofia (SOF). 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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $781 (oojo) |
One-way from | $363 (Justfly.com) |
Popular in | July |
Cheapest in | April |
Average price | $995 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Sofia 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 June 15, 2026.
Use the filters below to find and compare flights from San Francisco to Sofia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Wed 8/12
2:00 pm-6:40 pm
1 stop18h 40m
Sofia
Wed 8/26
6:20 am-3:15 pm
1 stop18h 55m
$807
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Wed 11/11
9:00 am-6:10 pm
2 stops23h 10m
Sofia
Wed 11/25
6:00 am-12:35 pm
2 stops16h 35m
$811
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Tue 9/1
6:45 pm-3:00 pm
1 stop34h 15m
Sofia
Wed 9/23
9:10 pm-4:40 pm
1 stop29h 30m
$819
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Wed 8/5
7:05 am-6:40 pm
2 stops25h 35m
Sofia
Wed 8/19
6:10 am-5:34 pm
2 stops21h 24m
$823
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Tue 9/1
11:39 pm-6:40 pm
2 stops33h 01m
Sofia
Tue 9/22
6:10 am-12:40 pm
1 stop16h 30m
$828
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Tue 9/1
1:55 pm-6:00 pm
1 stop18h 05m
Sofia
Tue 9/22
6:10 am-12:40 pm
1 stop16h 30m
$837
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Sun 8/16
9:05 pm-11:15 pm
1 stop16h 10m
Sofia
Sun 8/23
6:10 am-7:00 pm
1 stop22h 50m
$859
Quickest round-trip
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Sat 8/15
9:05 pm-11:15 pm
1 stop16h 10m
Sofia
Tue 8/25
6:10 am-2:20 pm
1 stop18h 10m
$859
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Sun 9/13
4:35 pm-7:20 pm
1 stop16h 45m
Sofia
Sun 9/27
9:05 pm-7:02 pm
2 stops31h 57m
$860
Cheapest one-way
San FranciscoSofia
SFO - SOF
SFOSOF
San Francisco
Fri 11/13
5:30 pm-1:00 pm
1 stop33h 30m
$390
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Sofia
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 Sofia in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Sofia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Sofia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Sofia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Sofia 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-Sofia 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 Sofia
Have a flexible travel schedule? Discover the best time to fly to Sofia from San Francisco with our price prediction graph.
SFO-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 San Francisco to Sofia
How far ahead should I book a flight from San Francisco to Sofia?
To ensure you get the cheapest price possible for a flight from San Francisco to Sofia, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Francisco to Sofia?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Sofia (average of $611). Flying from San Francisco to Sofia in July is currently the most expensive (average of $1,075). 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.
How much does it cost to fly round-trip from San Francisco to Sofia?
Reviews of airlines servicing Sofia
Get insights into the airlines that provide service to Sofia. 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 Sofia. Reviews last updated June 15, 2026.
Read through reviews of airlines operating flights from San Francisco to Sofia, such as LOT,Turkish Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.5
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Comfort
7.5
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Comfort
7.5
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Comfort
7.5
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Comfort
7.5
Crew
8.2
Overall
7.5
Food
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentPatrycja,May 2026
KRK - ORD
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Sofia
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San Francisco and Sofia flights
Browse other San Francisco and Sofia flight options. Last updated on June 15, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
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Explore flights to Sofia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Top 4 airlines flying from San Francisco to Sofia
Discover the top 4 airlines that operate flights from San Francisco to Sofia. 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 June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$534 | Average$820 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$563 | Average$705 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$603 | Average$915 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$627 | Average$1,336 | FlexibilityNo cancel fee | On-time81% |