Cheap flights from Sofia to Southend
Cheapest current fares: $72 in June 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from Sofia (SOF) to Southend (SEN). Refreshed daily.
Sofia (SOF) → Southend (SEN)
- June 2026 $72
- July 2026 $97
- May 2026 $192
- October 2026 $197
- August 2026 $217
- September 2026 $239
Frequently asked questions
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What is the cheapest month to fly from Sofia to Southend?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Sofia (SOF) to Southend (SEN), with fares starting from $72.
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What is the lowest current fare from SOF to SEN?
The lowest currently-listed fare from Sofia (SOF) to Southend (SEN) is $72 on 2026-06-16.
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Is there a direct flight from Sofia to Southend?
There is currently no non-stop service from SOF to SEN. 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.