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Cheap Flights from San Diego (SANA) to Sofia (SOF)

Compare San Diego 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 to Sofia

Looking for a cheap last-minute deal or the best return flight from San Diego to Sofia Airport? If you want to travel next month, return fares start from $1,388. Find the lowest prices on one-way and return tickets right here.
Sofia.$1,097 per passenger.Departing Wed, 16 Dec, returning Mon, 11 Jan.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Wed, 16 Dec, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Mon, 11 Jan, arriving in San Diego International.Price includes taxes and charges.From $1,097, select.
Sofia.$1,144 per passenger.Departing Wed, 19 Aug, returning Tue, 3 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Wed, 19 Aug, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Tue, 3 Nov, arriving in San Diego International.Price includes taxes and charges.From $1,144, select.
Sofia.$1,162 per passenger.Departing Sun, 16 Aug, returning Thu, 10 Sep.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Sun, 16 Aug, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Thu, 10 Sep, arriving in San Diego International.Price includes taxes and charges.From $1,162, select.
Sofia.$1,180 per passenger.Departing Sun, 2 Aug, returning Mon, 31 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Sun, 2 Aug, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Mon, 31 Aug, arriving in San Diego International.Price includes taxes and charges.From $1,180, select.
Sofia.$1,188 per passenger.Departing Tue, 28 Jul, returning Mon, 17 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Tue, 28 Jul, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Mon, 17 Aug, arriving in San Diego International.Price includes taxes and charges.From $1,188, select.
Sofia.$1,197 per passenger.Departing Thu, 1 Oct, returning Thu, 29 Oct.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Thu, 1 Oct, arriving in Sofia.Inbound indirect flight with United, departs from Sofia on Thu, 29 Oct, arriving in San Diego International.Price includes taxes and charges.From $1,197, select.
Sofia.$1,388 per passenger.Departing Thu, 9 Jul, returning Wed, 22 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Thu, 9 Jul, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Wed, 22 Jul, arriving in San Diego International.Price includes taxes and charges.From $1,388, select.
Sofia.$1,544 per passenger.Departing Sat, 27 Jun, returning Thu, 9 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Sat, 27 Jun, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Thu, 9 Jul, arriving in San Diego International.Price includes taxes and charges.From $1,544, select.
Sofia.$1,761 per passenger.Departing Tue, 9 Jun, returning Tue, 4 Aug.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Tue, 9 Jun, arriving in Sofia.Inbound indirect flight with United, departs from Sofia on Tue, 4 Aug, arriving in San Diego International.Price includes taxes and charges.From $1,761, select.
Sofia.$1,779 per passenger.Departing Fri, 26 Jun, returning Sun, 6 Sep.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from San Diego International on Fri, 26 Jun, arriving in Sofia.Inbound indirect flight with Lufthansa, departs from Sofia on Sun, 6 Sep, arriving in San Diego International.Price includes taxes and charges.From $1,779, select.
Sofia.$1,834 per passenger.Departing Thu, 19 Nov, returning Sun, 29 Nov.Return flight with British Airways and Bulgaria Air.Outbound indirect flight with British Airways, departs from San Diego International on Thu, 19 Nov, arriving in Sofia.Inbound indirect flight with Bulgaria Air, departs from Sofia on Sun, 29 Nov, arriving in San Diego International.Price includes taxes and charges.From $1,834, select.

Find the cheapest month to fly from San Diego to Sofia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego to Sofia flights are currently cheapest in August.
Jun
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Jul
from $1,388
Aug
from $1,180
Sep
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Oct
from $1,197
Nov
from $1,834
Dec
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Jan
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Feb
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Mar
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Apr
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May
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San Diego to Sofia: Alternative routes

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

Sofia

7km from central Sofia
ClosestCheapest
from $1,097
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San Diego to Sofia: Flight information

The things to know before you go.
Cheapest flight found$1,097
Cheapest month to flyDecember

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

The best price we found for a return flight from San Diego to Sofia is $1,097. 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 to Sofia. But we found flights with one stop from $1,097.
As of June 2026, there are no flights flying from San Diego to Sofia.
The cheapest month to fly from San Diego to Sofia is usually December.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Sofia Airport on Wednesday, 16 December 2026.
No airlines currently offer direct flights between San Diego 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.
The cheapest airline that flies to Sofia is Lufthansa .

Flying from San Diego to Sofia Airport (SOF): What you need to know

  • Sofia is ten hours ahead of San Diego. Sofia Airport is located in Sofia, which runs on the UTC+2 timezone.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your flight from San Diego to SOF.

  • July is a busy time to fly out. If you're heading away then or during a major holiday like Christmas or Thanksgiving, turn up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in San Diego

San Diego International Airport (SAN)

  • Stopovers offer the opportunity to explore a new city or just have a break during your travels. When searching for a cheap flight from San Diego to SOF, uncheck 'Direct flights only' to check out all potential stops. London Heathrow Airport (LHR) is one option when you're setting off from San Diego International Airport (SAN).

  • Travelling from central San Diego to SAN takes about 25 minutes by public transport. If you drive, ride-share or grab a taxi, you'll cover the 5 kilometres in 15 minutes or so, depending on traffic conditions.

  • Looking for a convenient hotel close to San Diego International Airport? If you're catching an early flight from San Diego to Sofia Airport, these stays will put you moments from check-in:

  • When it comes to the on-time performance of San Diego International Airport, data shows 74% of flights arrive within the scheduled time frame.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • The distance from San Diego's city centre to CLD is roughly 48 kilometres. Take into account the available transport options and possible delays when working out the best route to the airport.

  • Want to treat yourself to an extra night away before your San Diego to SOF flight? Check in to a hotel near McClellan-Palomar Airport before your holiday officially begins. Here's where you can stay:

  • The majority of flights that depart McClellan-Palomar Airport reach their destination as expected. It maintains a high on-time performance rate of 88%.

About Sofia Airport (SOF)

Getting from Sofia Airport (SOF) to central Sofia

  • Central Sofia is around 10 kilometres from Sofia Airport and takes about 25 minutes to reach by car. Work out your options for getting into the city, whether that's with a taxi, car hire or ride-share.

  • If you're taking public transport, expect a journey time of roughly 30 minutes.

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

  • $500 is the best price for a one-way ticket from San Diego to Sofia Airport. Return flights start at $1,097. These fares may change depending on availability.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from San Diego to SOF if you book early. Airlines often offer some amazing early bird deals.

  • If you have some flexibility with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across each month when searching for your San Diego to Sofia Airport ticket.

  • Locking in a cheap plane ticket from San Diego to SOF is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a better deal is available.

  • Hunt down a great price on a flight from San Diego to Sofia Airport with the help of the filters. Pick your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from San Diego to Sofia Airport (SOF)

  • July is the most popular month for flights from San Diego to Sofia Airport (SOF). Visit Sofia in December for a quieter experience.

  • Before locking in your San Diego to SOF plane ticket, consider what kind of weather you prefer. August is the warmest month in Sofia, with temperatures ranging from 13ºC (55ºF) to 32ºC (90ºF).

  • For cooler conditions, look for a cheap ticket from San Diego to Sofia Airport in January when temperatures are between -11ºC (12ºF) and 7ºC (45ºF).

More about Sofia

  • After booking your flight from San Diego to Sofia Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Sofia:

  • All great holidays should include some sightseeing. Boyana Church, National Historical Museum and Cathedral of the Dormition are must-do's during your Sofia adventure.

Explore more of Bulgaria

  • Plovdiv is just one of the many cities in Bulgaria waiting to be explored once you've seen Sofia. Around 129 kilometres away to the southeast, popular attractions include Plovdiv Roman Theatre, Municipal Institute "Ancient Plovdiv" and Museum Centre for Contemporary History.

  • If you're looking to explore another great destination in Bulgaria, head for Stara Zagora, about 193 kilometres east of Sofia. Antique's mosaic, State Opera Stara Zagora and Stara Zagora Art Gallery are highlights.

Plan the rest of your trip from San Diego to Sofia

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.