$374 Flights from San Diego International (SAN) to Sofia (SOF)

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Flight deals from San Diego International Airport to Sofia Airport

Looking for a cheap last-minute deal or the best round-trip flight from San Diego International to Sofia? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from San Diego International to Sofia

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 September.

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.

San Diego to Sofia: Flight information

The things to know before you go.
Cheapest flight found$374
Cheapest month to flySeptember

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

The best price we found for a round-trip flight from San Diego International to Sofia is $692. 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.
Currently, there are no airlines that fly direct from San Diego International to Sofia. But we found flights with one or more stops from $692.
There are no flights flying from San Diego International to Sofia, as of March 2026.
The cheapest month to fly from San Diego International to Sofia is usually April.
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, April 22, 2026.
No airlines currently offer direct flights between San Diego International Airport and Sofia Airport. Most routes have one or more stops.
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.
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.
Currently, Lufthansa 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, which makes Sofia nine hours ahead of San Diego.

  • To ensure you get on your SAN to SOF flight, allow plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You can expect longer lines in popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • If you want to visit another city along the way, consider a flight with a stopover. To see your options for tickets from San Diego International Airport to Sofia Airport, deselect 'Direct flights only.' Franz Josef Strauss Airport is a well-known stop between SAN and SOF.

How to find the cheapest flights from San Diego International Airport (SAN) to Sofia Airport (SOF)

  • $374 is currently the best price for a one-way San Diego International Airport to Sofia Airport flight. Return flights start at $692. These prices may change based on demand and availability.

  • To get your hands on cheap tickets from SAN to SOF, book as early as you can. Airlines tend to offer their best fares when flights are first released.

  • If you can be flexible with your trip dates, try using the 'Whole month' search function. It'll give you the lowest price across each month when looking for a flight from San Diego International Airport to Sofia Airport.

  • Snapping up cheap flights from SAN to SOF is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Lock in the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from San Diego International Airport to Sofia Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about San Diego International Airport (SAN)

  • SAN is located at Airport Drive.

  • Of all flights departing from San Diego International Airport, 71.38% land on time at their destination.

  • To get to San Diego International Airport from central San Diego, it takes around 10 minutes if you're planning to drive. This depends on traffic, however. It's approximately 3 miles from the airport to the city center.

  • The journey on public transport usually takes 20 minutes.

  • Get your travels off to a stress-free start by staying near SAN. Whether you're boarding an early flight from San Diego International Airport to Sofia Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Sofia Airport (SOF)

  • The last thing you want is a lengthy trip to your hotel if you're landing late on a San Diego International Airport to Sofia Airport flight. Reserve one of these accommodation options near SOF instead:

  • Grab a Sofia Airport rental car and discover Sofia and beyond with your own wheels. MEX, Surprice and NU Car Rentals are popular outlets you can book with here.

  • Reserving your ride from Sofia Airport around one week in advance gives you the best shot at securing a great deal.

Getting from Sofia Airport (SOF) to central Sofia

  • From Sofia Airport, Sofia is approximately 7 miles away. It takes around 15 minutes to drive to the center.

  • Traveling on public transport takes about 35 minutes.

When to fly to Sofia Airport (SOF)

  • It's time to plan your trip dates for your flight from San Diego International Airport to Sofia Airport. August is the most popular month to head to Sofia. If you want a quieter vibe, go in April.

  • Before locking in your flight from San Diego International Airport to Sofia Airport, consider the kind of weather you like. August is the warmest month in Sofia, with temperatures ranging from 57ºF to 86ºF.

  • Look for cheap tickets from SAN to SOF in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 12ºF and 45ºF on average.

Explore more of Bulgaria

  • Sofia is always a good idea, but there are so many other corners of Bulgaria you'll want to see. Around 80 miles south-east of Sofia, a trip to Plovdiv will keep your itinerary packed. Don't miss top attractions like Plovdiv Old Town, Plovdiv Roman Theatre and Archaelogical Complex Nebet Tepe.

  • Varna is another must-experience destination in Bulgaria and is around 240 miles east of Sofia. No journey is complete without seeing Park Asparuhovo - Asparuhovo sea garden, Dormition of theotokos Cathedral and Sunset viewpoint (място за гледане на Залеза).

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.