Flights from San Jose (SJC) to Sofia and flight information

Cheap Flights › All Countries › United States › San Jose (SJC) › Sofia › Flights from San Jose (SJC) to Sofia

Flight prices from San Jose to Sofia

Planning a trip from San Jose to Sofia and looking for the best fares? On Aviasurf you can find the latest prices for any day and choose the most convenient flight. Book a flight from San Jose to Sofia from $1,074. with departure on December 21, 2026.

Climate in Sofia and when to travel

The warmest months in Sofia are July and August, each with an average monthly air temperature of 21.8 °C. The coldest month in Sofia is January, with an average monthly air temperature of 0.2 °C. The months with the lowest average monthly precipitation in Sofia are August and September, at 39 mm each.

For the nearest observed departure in December, the climate normals are: average monthly air temperature 1.8 °C, monthly precipitation 50 mm, and daylight 8.9 hours.

Fare calendar for flights from San Jose to Sofia

Explore fare trends for flights San Jose — Sofia with our calendar. It helps you see ticket prices for each day of any month and optimize your travel budget. The tool makes finding the best deals even easier and more convenient.

Current flight offers from San Jose to Sofia

Below is a selection of tickets on the San Jose – Sofia route. Use our search to view all tickets on this route. For a more precise search, apply filters by airline, airports, flight duration, stops, baggage, cabin class, and departure or arrival time.

Cheapest fare with 3 stops from San Jose to Sofia

Found in the last 48 hours: a ticket from Alaska Airlines. Departure from Norman Y. Mineta San Jose International Airport (SJC) is scheduled for 21.12.2026 at 07:20. Arrival at Sofia airport Sofia Airport (SOF) is expected on 22.12.2026 at 20:55. Ticket price is $1,074. Flight time 27 hours and 35 minutes. No checked baggage Find the same ticket

Cheapest flight

Alaska Airlines

AS 9323

07:20

San Jose (SJC)

21.12.2026

SJC

SOF

27h 35m

with 3 stops

20:55

Sofia (SOF)

22.12.2026

No baggage

Boeing 737

Economy

$1,074

Find flight

General flight information from San Jose to Sofia

Straight-line distance between cities

10449 km

6493 miles

Flight time

27 h 35 min

Fastest observed itinerary with connections

Time difference

9 hours

Sofia is ahead of San Jose

See also:

Flights from Sofia to San Jose for the return trip
Tickets from San Jose to any destination
Fares from Sofia to any destination
Tickets from Bulgaria to any destination
Tickets from United States to any destination
Prices for flights to San Jose
Cheap tickets to Bulgaria
Find flights from San Jose to Bulgaria
Flights from Sofia to United States
Flights from United States to Bulgaria
Flights from Bulgaria to United States

Airports for flights from San Jose to Sofia

The San Jose — Sofia route is served by the following airports:

Airports in San Jose

Norman Y. Mineta San Jose International Airport

Airports in Sofia

Sofia Airport

Airlines on itineraries from San Jose to Sofia

Available itineraries from San Jose to Sofia involve 2 airlines; shown below: 2. Alaska Airlines appears most often in the observed options.

Alaska Airlines

Flight numbers by segment: AS 9323 AS 1368

Turkish Airlines

Flight numbers by segment: TK 204 TK 1029

Aircraft used on itinerary segments from San Jose to Sofia

Observed itinerary segments from San Jose to Sofia use 4 models of aircraft across 2 airlines.

Boeing 737

Boeing 737 MAX 9

Airbus A350-900

Airbus A321 (sharklets)

Connecting cities for flights from San Jose to Sofia

Flying from San Jose to Sofia with a layover? Consider these connecting cities:

San Diego

Seattle

Istanbul

Flights from San Jose to Bulgaria

Below are the most popular routes from San Jose to Bulgaria at the lowest prices from airlines on different dates, with no commission.

Alaska Airlines

AS 9323

Flights San Jose — Sofia→

07:20

San Jose (SJC)

21.12.2026

SJC

SOF

27h 35m

with 3 stops

20:55

Sofia (SOF)

22.12.2026

No baggage

Boeing 737

Economy

from $1,074

Find flight

Frequently asked questions about flights from San Jose to Sofia

Which airlines operated the lowest-priced itinerary we observed from San Jose to Sofia?

The lowest-priced itinerary we observed was $1,074 and included segments operated by Alaska Airlines, Turkish Airlines. This result is based on 1 distinct offers for the route. The offers were found on October 27, 2026.

On which date have we observed the lowest fare from San Jose to Sofia?

The lowest fare we observed was $1,074 for departure on December 21, 2026. This is an observation from 1 distinct offers, not a prediction of future prices. The offers were found on October 27, 2026.

How much does a flight from San Jose to Sofia cost?

Flight prices from San Jose to Sofia can vary greatly depending on airline, cabin class, season, and booking time. The lowest fare is $1,074.

Which airlines appear in available itineraries from San Jose to Sofia?

Available itineraries from San Jose to Sofia may include flight segments operated by Alaska Airlines, Turkish Airlines.

How long is the flight from San Jose to Sofia?

The schedule data currently available to us does not list a nonstop flight from San Jose to Sofia. Recently observed itineraries with a plane change took from 27 hours and 35 minutes.

Are there direct flights from San Jose to Sofia?

The schedule data currently available to us does not show a nonstop flight from San Jose to Sofia. Other routings may be available — use our search to check options for your dates.

How much is a round-trip ticket San Jose — Sofia?

Round-trip fares from San Jose to Sofia can vary widely depending on season, booking time, airline, and cabin class. We recommend using our flight search for the most accurate pricing.

What are the carry-on baggage rules for flights from San Jose to Sofia?

Carry-on rules for flights from San Jose to Sofia vary by airline. Typically passengers can bring one carry-on bag and one personal item such as a laptop bag or handbag. Weight and size limits usually are around 7–10 kg and 55x40x20 cm. Liquids and some items have additional security rules. Always check the specific airline policy before you fly.

What are the rules for traveling with pets on flights from San Jose to Sofia?

Pet transport rules vary by airline. Generally pets must be in approved carriers. Some airlines allow small pets in the cabin, while larger pets must travel in the cargo hold. Health documents and certificates are required. Please confirm all requirements with your chosen airline.

How early should I arrive at the airport for a flight from San Jose to Sofia?

Arrive early — typically 2–3 hours before international flights and 1–2 hours before domestic flights. This allows time for check‑in, baggage drop, and security. Peak periods or certain destinations may require extra time.

What additional fees can occur when booking a ticket from San Jose to Sofia?

Additional fees can include seat selection, extra or special baggage, onboard meals, ticket changes or cancellations, early or late check‑in, and insurance. We do not add booking fees, but extra charges depend on the airline and fare rules.

Are there discounts or promotions for flights from San Jose to Sofia?

Discounts and promotions vary by airline and booking period. Many airlines run deals outside peak seasons or for early bookings. Check our site regularly for the latest offers, as availability can change quickly.

Are there night flights from San Jose to Sofia?

Night flight availability from San Jose to Sofia can vary by airline and season. Use our search to see current schedules and departure times.

Are there Wi‑Fi flights on the San Jose - Sofia route?

Wi‑Fi availability on San Jose - Sofia flights varies by airline and aircraft. Check details with specific airlines or use our search to see current options.

What are the most common transfer options on flights from San Jose to Sofia?

Flights from San Jose to Sofia can include various transfer options depending on the airline. Popular layover cities include San Diego, Seattle, Istanbul. Use our search to find the best transfer options.

What onboard services are provided on San Jose - Sofia flights?

Onboard services vary by airline. Typically passengers can expect entertainment, meals, and beverages, and some carriers offer Wi‑Fi or additional amenities. Check with the airline or use our search for details.

Which airports serve the San Jose - Sofia route?

The San Jose - Sofia route is usually served by these departure airports: Norman Y. Mineta San Jose International Airport. Arrival is usually through these airports: Sofia Airport. Exact airport combinations depend on the airline and selected flight. Use our search for details.

What aircraft fly the San Jose - Sofia route?

Airlines operate various aircraft types on the San Jose - Sofia route. Examples include Boeing 737, Boeing 737 MAX 9, Airbus A350-900, Airbus A321 (sharklets) and other models. Aircraft type depends on the carrier and specific flight. Use our search for up‑to‑date details.

Which connecting cities are common on the San Jose - Sofia route?

The San Jose - Sofia route may include different connecting cities, especially for non‑direct flights. Possible connections include San Diego, Seattle, Istanbul and others. Use our search to find the best option.