Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Jose, California to Sofia from $488

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Sofia departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Jose, California to Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:45 am - 6:20 pmSJC-SOF
24h 35m2 stops
Lufthansa Logo
7:05 pm - 9:16 pmSOF-SJC
35h 11m2 stops
$488Lufthansa
Find Deal
Mon, Mar 9 - Mon, Mar 23
United Airlines Logo
10:55 pm - 10:45 pmSJC-SOF
37h 50m2 stops
United Airlines Logo
6:00 am - 10:59 pmSOF-SJC
25h 59m2 stops
$489United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 24
United Airlines Logo
10:55 pm - 10:45 pmSJC-SOF
37h 50m2 stops
United Airlines Logo
6:10 am - 10:59 pmSOF-SJC
25h 49m2 stops
$490United Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 25
United Airlines Logo
10:55 pm - 10:45 pmSJC-SOF
37h 50m2 stops
United Airlines Logo
6:05 am - 1:41 pmSOF-SJC
40h 36m2 stops
$492United Airlines
Find Deal
Sat, Mar 7 - Thu, Mar 26
United Airlines Logo
10:55 pm - 10:45 pmSJC-SOF
37h 50m2 stops
United Airlines Logo
1:45 pm - 9:16 pmSOF-SJC
40h 31m2 stops
$503United Airlines
Find Deal
Sat, Mar 7 - Mon, Mar 23
British Airways Logo
11:02 am - 1:30 pmSJC-SOF
40h 28m2 stops
British Airways Logo
9:30 pm - 6:40 pmSOF-SJC
55h 10m2 stops
$527British Airways
Find Deal
Wed, Apr 1 - Wed, Apr 15
United Airlines Logo
10:55 pm - 11:50 amSJC-SOF
26h 55m2 stops
United Airlines Logo
6:00 am - 10:59 pmSOF-SJC
25h 59m2 stops
$560United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 24
United Airlines Logo
10:55 pm - 11:50 amSJC-SOF
26h 55m2 stops
United Airlines Logo
6:10 am - 10:59 pmSOF-SJC
25h 49m2 stops
$561United Airlines
Find Deal
Fri, Mar 6 - Wed, Mar 25
United Airlines Logo
10:55 pm - 11:50 amSJC-SOF
26h 55m2 stops
United Airlines Logo
6:05 am - 1:41 pmSOF-SJC
40h 36m2 stops
$563United Airlines
Find Deal
Fri, Mar 6 - Thu, Mar 26
Lufthansa Logo
8:40 am - 6:20 pmSJC-SOF
23h 40m2 stops
Lufthansa Logo
2:25 pm - 8:56 pmSOF-SJC
40h 31m2 stops
$564Lufthansa
Find Deal
Wed, Jan 28 - Sun, Feb 1

British Airways flights from San Jose, California to Sofia

Our best British Airways deals on San Jose, California to Sofia flight tickets
British Airways
Apr 1
SJC11:02 amSan Jose
40h 28m
2 stops
SOF1:30 pmSofia
Apr 15
SOF9:30 pmSofia
55h 10m
2 stops
SJC6:40 pmSan Jose
$527
Find similar
British Airways
Apr 5
SJC11:02 amSan Jose
22h 08m
2 stops
SOF7:10 pmSofia
Apr 19
SOF9:10 pmSofia
55h 30m
2 stops
SJC6:40 pmSan Jose
$578
Find similar
British Airways
Jan 25
SJC6:00 amSan Jose
24h 20m
2 stops
SOF4:20 pmSofia
Feb 8
SOF2:30 pmSofia
57h 12m
2 stops
SJC1:42 pmSan Jose
$775
Find similar

Lufthansa flights from San Jose, California to Sofia

Our best Lufthansa deals on San Jose, California to Sofia flight tickets
Lufthansa
Mar 9
SJC8:45 amSan Jose
24h 35m
2 stops
SOF6:20 pmSofia
Mar 23
SOF7:05 pmSofia
35h 11m
2 stops
SJC9:16 pmSan Jose
$488
Find similar
Lufthansa
Jan 28
SJC8:40 amSan Jose
23h 40m
2 stops
SOF6:20 pmSofia
Feb 1
SOF2:25 pmSofia
40h 31m
2 stops
SJC8:56 pmSan Jose
$564
Find similar
Lufthansa
Jan 28
SJC8:40 amSan Jose
23h 40m
2 stops
SOF6:20 pmSofia
Feb 1
SOF2:25 pmSofia
40h 31m
2 stops
SJC8:56 pmSan Jose
$602
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California 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, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from San Jose, California to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Mon 3/9

8:45 am-6:20 pm

2 stops24h 35m

Sofia

Mon 3/23

7:05 pm-9:16 pm

2 stops35h 11m

$488

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 3/7

10:55 pm-10:45 pm

2 stops37h 50m

Sofia

Tue 3/24

6:00 am-10:59 pm

2 stops25h 59m

$489

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 3/7

10:55 pm-10:45 pm

2 stops37h 50m

Sofia

Wed 3/25

6:10 am-10:59 pm

2 stops25h 49m

$490

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 3/7

10:55 pm-10:45 pm

2 stops37h 50m

Sofia

Thu 3/26

6:05 am-1:41 pm

2 stops40h 36m

$492

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Sat 3/7

10:55 pm-10:45 pm

2 stops37h 50m

Sofia

Mon 3/23

1:45 pm-9:16 pm

2 stops40h 31m

$503

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Wed 4/1

11:02 am-1:30 pm

2 stops40h 28m

Sofia

Wed 4/15

9:30 pm-6:40 pm

2 stops55h 10m

$527

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Fri 3/6

10:55 pm-11:50 am

2 stops26h 55m

Sofia

Tue 3/24

6:00 am-10:59 pm

2 stops25h 59m

$560

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Fri 3/6

10:55 pm-11:50 am

2 stops26h 55m

Sofia

Wed 3/25

6:10 am-10:59 pm

2 stops25h 49m

$561

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Fri 3/6

10:55 pm-11:50 am

2 stops26h 55m

Sofia

Thu 3/26

6:05 am-1:41 pm

2 stops40h 36m

$563

San JoseSofia

SJC - SOF

SJCSOF

San Jose

Wed 1/28

8:40 am-6:20 pm

2 stops23h 40m

Sofia

Sun 2/1

2:25 pm-8:56 pm

2 stops40h 31m

$564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Sofia from

How to get the cheapest flight ticket from San Jose, California to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sofia?

According to our data, Saturday is the cheapest day to fly to Sofia from San Jose, California. The lowest ticket price found for a Saturday departure recently was $682. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from San Jose, California to Sofia on a Monday will generally be more expensive and average around $879. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from San Jose, California to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Sofia (SJC to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Sofia

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from San Jose, California to Sofia takes 18h 50m
There are no direct flights from San Jose, California to Sofia. There are no popular flight routes from San Jose, California to Sofia.
Search flight deals

  • How far is San Jose to Sofia by plane?

    A flight from San Jose to Sofia will travel around 6485.7 mi. 18h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Jose Airport to Sofia Airport?

    Prices for flights from San Jose Airport to Sofia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Jose Airport to Sofia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Jose Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The required travel and health documents for your Sofia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sofia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Bansko
Borovets
Velingrad
Sandanski

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Sofia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Sofia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Sofia with flexible booking policies on momondo?

Flights from San Jose to Sofia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to Sofia?

momondo provides multiple filters to help you find the best flight to Sofia from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from San Jose and alert you when they change.

An easier way to manage your Sofia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/2
Fri 1/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Fly your favorite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Turkish Airlines
Lufthansa
United Airlines
ITA Airways