What is the cheapest month to fly from Trieste to Sofia?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Trieste (TRS) to Sofia (SOF), with fares starting from $80.

What is the lowest current fare from TRS to SOF?

The lowest currently-listed fare from Trieste (TRS) to Sofia (SOF) is $80 on 2026-06-01.

Is there a direct flight from Trieste to Sofia?

There is currently no non-stop service from TRS to SOF. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Trieste to Sofia

Cheapest current fares: $80 in June 2026 on connecting flights.

Last updated May 22, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Trieste (TRS) to Sofia (SOF). Refreshed daily.

Trieste (TRS) → Sofia (SOF)

June 2026 $80
May 2026 $160

Frequently asked questions

What is the cheapest month to fly from Trieste to Sofia?

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Trieste (TRS) to Sofia (SOF), with fares starting from $80.
What is the lowest current fare from TRS to SOF?

The lowest currently-listed fare from Trieste (TRS) to Sofia (SOF) is $80 on 2026-06-01.
Is there a direct flight from Trieste to Sofia?

There is currently no non-stop service from TRS to SOF. 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.