San Francisco, CA to Sofia, Bulgaria flights
Flights starting at £236. Choose between Ryanair, WestJet, or United Airlines to find the best price.
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Tips to know when travelling to Sofia
Cheapest one-way trip | £262 |
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Cheapest round-trip | £537 |
Average round-trip | £743 |
Includes rare itinerary | Travel hack |
Most popular airline | Ryanair |
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Check-in for a flight from San Francisco to Sofia
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Wizz Air | WZZ | W6 | No | Opens 24 days before flight Closes 3 hours before flight |
Norse Atlantic Airways | NBT | N0 | No | Opens 24 days before flight Closes 2 hours before flight |
Bulgaria COVID-19 travel restrictions

Most travelers from San Francisco, SFO can enter Bulgaria, but there are restrictions.
Departure
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Visa requirements |
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Return
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Bulgaria in our dedicated Stories article.
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