$331 Flights from San Diego International (SAN) to Sofia (SOF)

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Compare San Diego International to Sofia flight deals

Find the cheapest month or even day of the year to fly to Sofia

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Flight deals from San Diego International to Sofia

Looking for a cheap last-minute deal or the best round-trip flight from San Diego International Airport to Sofia Airport? If you want to travel next month, round-trip fares start from $779. Find the lowest prices on one-way and round-trip tickets right here.

Sofia.$331 per passenger.Departing Tue, Oct 6.One-way flight with WestJet.Outbound indirect flight with WestJet, departing from San Diego International on Tue, Oct 6, arriving in Sofia.Price includes taxes and charges.From $331, select.

Sofia.$349 per passenger.Departing Sun, Dec 6.One-way flight with British Airways.Outbound indirect flight with British Airways, departing from San Diego International on Sun, Dec 6, arriving in Sofia.Price includes taxes and charges.From $349, select.

Sofia.$359 per passenger.Departing Tue, Aug 4.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departing from San Diego International on Tue, Aug 4, arriving in Sofia.Price includes taxes and charges.From $359, select.

Sofia.$389 per passenger.Departing Thu, Nov 26.One-way flight with British Airways.Outbound indirect flight with British Airways, departing from San Diego International on Thu, Nov 26, arriving in Sofia.Price includes taxes and charges.From $389, select.

Sofia.$396 per passenger.Departing Mon, Sep 14.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from San Diego International on Mon, Sep 14, arriving in Sofia.Price includes taxes and charges.From $396, select.

Find the cheapest month to fly from San Diego International to Sofia from $331 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Sofia flights are currently cheapest in October.

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San Diego International to Sofia: Alternative routes

Compare routes from San Diego International to Sofia below. You may find an airport to fly into that's cheaper, faster, or easier than Sofia.

Sofia

4 miles from central Sofia

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from $331

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San Diego to Sofia: Flight information

The things to know before you go.

Cheapest flight found	$331
Cheapest month to fly	October

Finding cheap flights from San Diego International to Sofia: Frequently asked questions

How much are round-trip flights from San Diego International to Sofia?

The best price we found for a round-trip flight from San Diego International to Sofia is $734. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Diego International to Sofia?

Currently, there are no airlines that fly direct from San Diego International to Sofia. But we found flights with one or more stops from $734.

How many flights are there a week from San Diego International to Sofia?

There are no flights flying from San Diego International to Sofia, as of July 2026.

When is the cheapest time to fly from San Diego International to Sofia?

The cheapest month to fly from San Diego International to Sofia is usually November.

Which upcoming date is cheapest to fly from San Diego International Airport to Sofia Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Sofia Airport on Wednesday, November 11, 2026.

Can I get a direct flight from San Diego International Airport to Sofia Airport?

No airlines currently offer direct flights between San Diego International Airport and Sofia Airport. Most routes have one or more stops.

How can I find the best flight deal to Sofia?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sofia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Sofia?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Sofia is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from San Diego International Airport to Sofia?

Currently, Air Canada offers the cheapest flight tickets to Sofia.

Traveling from San Diego International Airport (SAN) to Sofia Airport (SOF): what you need to know

Sofia's timezone is UTC+2, making Sofia ten hours ahead of San Diego.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your SAN to SOF flight.
You can expect longer lines during popular months such as August. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.
Opt for a stopover if you'd like to break up your flight. Simply deselect 'Direct flights only' to see the options for tickets from San Diego International Airport to Sofia Airport. London Heathrow Airport is a popular stopover on the SAN to SOF route.

Handy information about San Diego International Airport (SAN)

The address for SAN is N Harbor Dr.
When it comes to San Diego International Airport's on-time performance, data shows 74% of flights meet their scheduled arrival time.
San Diego International Airport is about 3 miles from central San Diego. If you're ride-sharing, catching a cab or driving from the center, it'll take you 15 minutes or so to get there, depending on the traffic.
The trip when using public transport takes about 25 minutes.
Taking an early flight from San Diego International Airport to Sofia Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these stays near SAN:

Arriving at Sofia Airport (SOF)

Reserve a hotel close to SOF if you're on a late San Diego International Airport to Sofia Airport flight. Pick one of these accommodation options and skip the long transfer after landing:
Travel at your own speed with a Sofia Airport rental car. Pick up a set of wheels from MEX, Surprice or NU Car Rentals and discover more of Sofia and beyond.
Lock in the best rate by reserving your vehicle from Sofia Airport around one week ahead of your departure.

When to fly to Sofia Airport (SOF)

August is the most popular month for flights from San Diego International Airport to Sofia Airport. To avoid the crowds, go to Sofia in March.
When booking your flight from San Diego International Airport to Sofia Airport, think about the kind of weather you enjoy. August is the warmest month in Sofia, with temperatures ranging from 55ºF to 90ºF.
January has average temperatures of between 12ºF and 45ºF. Look for cheap tickets from SAN to SOF sometime around then if you want to travel in cooler conditions.

Explore more of Bulgaria

You've visited Sofia, now it's time to discover other parts of Bulgaria. Journey around 80 miles south-east to Plovdiv to tick off its leading attractions. From Plovdiv Roman Theatre to Municipal Institute "Ancient Plovdiv" and Museum Center for Contemporary History, you'll have a full itinerary ahead.
If you're interested in discovering another side of Bulgaria, consider Varna, about 240 miles east of Sofia. Sahara beach, Museum of Natural History and Sea Garden are the start of reasons to visit.