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$631+ Cheap flights from San Jose, CA (SJC) to Sofia (SOF)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SOF
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from San Jose to Sofia

Cheapest flights from San Jose to Sofia
Explore the most affordable flight options available from San Jose to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This oojo deal was found by Cheapflights users on 11/11. 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 11/246:15 amSJC - SOF
2 stops22h 55mMultiple Airlines
Thu 11/279:35 amSOF - SJC
2 stops33h 46mMultiple Airlines
Deal found 11/11$1,346
This CheapOair deal was found by Cheapflights users on 11/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:15 amSJC - SOF
2 stops22h 55mMultiple Airlines
Sun 12/289:40 pmSOF - SJC
2 stops30h 46mMultiple Airlines
Deal found 11/10$1,601
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/2710:30 pmSJC - SOF
2 stops38h 15mUnited Airlines
Sat 1/32:25 pmSOF - SJC
2 stops53h 53mUnited Airlines
Deal found 11/12$1,721
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/279:00 amSJC - SOF
2 stops27h 45mMultiple Airlines
Sat 1/36:05 amSOF - SJC
3 stops25h 11mMultiple Airlines
Deal found 11/12$1,738
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:45 amSJC - SOF
2 stops23h 35mUnited Airlines
Thu 11/272:35 pmSOF - SJC
3 stops33h 06mUnited Airlines
Deal found 11/11$1,813
This AranGrant deal was found by Cheapflights users on 11/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:30 pmSJC - SOF
2 stops39h 05mLufthansa
Sat 11/227:05 pmSOF - SJC
2 stops35h 48mLufthansa
Deal found 11/11$2,228
This Expedia deal was found by Cheapflights users on 11/11. 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.
Sat 11/155:55 pmSJC - SOF
2 stops56h 25mMultiple Airlines
Sat 11/227:00 amSOF - SJC
2 stops25h 59mMultiple Airlines
Deal found 11/11$2,587
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:30 amSJC - SOF
2 stops19h 20mUnited Airlines
Sat 11/227:55 amSOF - SJC
3 stops22h 58mUnited Airlines
Deal found 11/11$9,476

Cheap flight deals from San Jose to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$631
(United Airlines)
Provider with most accurate pricing for San Jose-Sofia flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Sofia flights.
Search Deals
From San Jose to Sofia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose 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 November 13, 2025.
Use the filters below to find and compare flights from San Jose to Sofia that are best for you.

Fly from

San Jose

Fly to

Sofia

Route

Depart

Return

Price

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Thu 2/26

8:50 am-10:45 pm

2 stops27h 55m

Sofia

Mon 3/2

6:10 am-9:06 pm

2 stops24h 56m

$631

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Mon 11/24

6:15 am-3:10 pm

2 stops22h 55m

Sofia

Thu 11/27

9:35 am-9:21 am

2 stops33h 46m

$1,346

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Fri 12/12

6:15 am-3:10 pm

2 stops22h 55m

Sofia

Sun 12/28

9:40 pm-6:26 pm

2 stops30h 46m

$1,601

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 12/27

10:30 pm-10:45 pm

2 stops38h 15m

Sofia

Sat 1/3

2:25 pm-10:18 am

2 stops53h 53m

$1,721

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Mon 11/24

8:45 am-6:20 pm

2 stops23h 35m

Sofia

Thu 11/27

2:35 pm-1:41 pm

3 stops33h 06m

$1,813

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 12/27

9:00 am-1:15 pm

3 stops18h 15m

Sofia

Sat 1/3

6:05 am-9:16 pm

3 stops25h 11m

$2,016

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Tue 12/16

3:30 pm-8:10 pm

2 stops18h 40m

$2,181

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sun 11/30

12:22 pm-4:20 pm

2 stops17h 58m

$9,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from San Jose 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 Jose to Sofia in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose, California-Sofia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Jose, California-Sofia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Jose, California-Sofia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Sofia flights, Cheapflights users trust eDreams the most. eDreams 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 Jose, California-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 Jose to Sofia

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

Cheapflights Insights

Everything you need to know about your flight from San Jose to Sofia

What is the cheapest month to book a flight from San Jose, California to Sofia?

Currently, August is the cheapest month in which you can book a flight from San Jose, California to Sofia (average of $439). Flying from San Jose, California to Sofia in June is currently the most expensive (average of $814). 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.

What is the cheapest time of day to fly from SJC to SOF?

Find hourly flight availability from San Jose to Sofia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from San Jose, California to Sofia in the morning. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight at noon.

Related info for your journey

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

  • How long is the flight from San Jose, California to Sofia?

    Airlines like United Airlines fly from San Jose, California to Sofia in about 27h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between San Jose, California and Sofia is about 6487 mi.

  • Can I find deals for flights from San Jose to Sofia that include hotel bookings?

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

  • How can I find direct flights from San Jose to Sofia?

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

  • Can I find deals for business class flights from San Jose to Sofia?

    Yes. Cheapflights offers flight deals from San Jose to Sofia 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 Jose, California to Sofia?

    Currently, August is the cheapest month in which you can book a flight from San Jose, California to Sofia (average of $439). Flying from San Jose, California to Sofia in June is currently the most expensive (average of $814). 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.

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