$457 Cheap flights from San Francisco Intl. to Sofia (SFO to SOF)

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Affordable Airfare Tickets from SFO to SOF Airport

The cheapest flights to Sofia found within the past 7 days were $597 round trip and $457 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Oct 26 - Tue, Nov 4
SFO
San Francisco
SOF
Sofia
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Oct 26 from San Francisco to Sofia, returning Tue, Nov 4, priced at $597 found 6 days ago
Sun, Nov 16 - Tue, Nov 25
SFO
San Francisco
SOF
Sofia
$599 Roundtrip, found 3 days ago
$599
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Nov 16 from San Francisco to Sofia, returning Tue, Nov 25, priced at $599 found 3 days ago
Wed, Nov 5 - Wed, Nov 19
SFO
San Francisco
SOF
Sofia
$599 Roundtrip, found 1 day ago
$599
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Nov 5 from San Francisco to Sofia, returning Wed, Nov 19, priced at $599 found 1 day ago
Sun, Nov 9 - Mon, Nov 17
SFO
San Francisco
SOF
Sofia
$602 Roundtrip, found 6 days ago
$602
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Nov 9 from San Francisco to Sofia, returning Mon, Nov 17, priced at $602 found 6 days ago
Sun, Nov 16 - Tue, Nov 25
SFO
San Francisco
SOF
Sofia
$602 Roundtrip, found 3 days ago
$602
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Nov 16 from San Francisco to Sofia, returning Tue, Nov 25, priced at $602 found 3 days ago
Tue, Aug 19 - Mon, Aug 25
SFO
San Francisco
SOF
Sofia
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Aug 19 from San Francisco to Sofia, returning Mon, Aug 25, priced at $604 found 2 days ago
Sun, Nov 16 - Tue, Nov 25
SFO
San Francisco
SOF
Sofia
$605 Roundtrip, found 3 days ago
$605
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Nov 16 from San Francisco to Sofia, returning Tue, Nov 25, priced at $605 found 3 days ago
Mon, Nov 3 - Mon, Nov 17
SFO
San Francisco
SOF
Sofia
$606 Roundtrip, found 3 days ago
$606
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Nov 3 from San Francisco to Sofia, returning Mon, Nov 17, priced at $606 found 3 days ago
Tue, Aug 19 - Mon, Aug 25
SFO
San Francisco
SOF
Sofia
$607 Roundtrip, found 2 days ago
$607
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Aug 19 from San Francisco to Sofia, returning Mon, Aug 25, priced at $607 found 2 days ago
Wed, Nov 5 - Wed, Nov 19
SFO
San Francisco
SOF
Sofia
$630 Roundtrip, found 1 day ago
$630
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Wed, Nov 5 from San Francisco to Sofia, returning Wed, Nov 19, priced at $630 found 1 day ago

Frequently asked questions

Can I catch a flight from SFO to Sofia Airport (SOF) right now?
Make sure you check out the Covid-19 Travel Advisor to learn if there are any current quarantine requirements and travel advice reports in effect in SOF when jet-setting from SFO.
Are there direct flights from San Francisco Intl. Airport (SFO) to Sofia Intl. Airport?
Prepare for a stopover when jetting from SFO to SOF. No direct flights are available on this route, however Lufthansa, United Airlines and KLM will get you to your destination as fast as possible.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SOF, please visit our Customer Service Portal.
How long is the flight from SFO to Sofia Airport (SOF)?
The flight from San Francisco Airport to SOF usually lasts about 14 hours and 3 minutes. You’ll have more than enough time to catch up on some sleep during this long-haul flight, but make sure you bring a neck pillow if you really want to be comfortable.
What is the flight distance from SFO to Sofia Airport (SOF)?
With 6,500 mi separating SFO and SOF, you’ll have ample time to rest and relax. Enjoy the entertainment on board, read a book or have a snooze.
What airlines fly from SFO to SOF?
You’ll need to make at least one stopover if you’re on your way from San Francisco Airport to SOF, as no airlines offer direct flights between these destinations. Take advantage of your layover time by freshening up, giving your legs a stretch and exploring what the stores have on offer.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Wizz Air, Ryanair or Bulgaria Air you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Francisco to Sofia

 

Traveling From
San Francisco Intl.
Traveling To
Sofia
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$597

Route Info

Flight path for flights from San Francisco International Airport to Sofia Airport.


Origin:
SFO - San Francisco International Airport
Destination:
SOF - Sofia Airport
Distance:
6,588.00 miles


Discover our best flights from San Francisco SFO to Sofia SOF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to Sofia SOF at the right price  

Airfares to Sofia SOF from San Francisco SFO currently cost between $597 and $630. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to Sofia SOF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to Sofia SOF on Travelocity starting at $457. Prices and availability subject to change. Additional terms may apply. 

 

Get to Sofia SOF from San Francisco SFO quicker with direct flights. 

Get to Sofia faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SOF from SFO to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to Sofia SOF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SOF from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to Sofia SOF today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from San Francisco SFO to Sofia SOF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Sofia SOF from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SOF from SFO have this option.  

 

Travel with confidence when you book flights to Sofia SOF from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.