Cheap flights from Sofia to San Diego
Cheapest current fares: $567 in September 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Sofia (SOF) to San Diego (SAN). Refreshed daily.
Sofia (SOF) → San Diego (SAN)
- September 2026 $567
- October 2026 $586
Frequently asked questions
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What is the cheapest month to fly from Sofia to San Diego?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Sofia (SOF) to San Diego (SAN), with fares starting from $567.
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What is the lowest current fare from SOF to SAN?
The lowest currently-listed fare from Sofia (SOF) to San Diego (SAN) is $567 on 2026-09-28.
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Is there a direct flight from Sofia to San Diego?
There is currently no non-stop service from SOF to SAN. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.