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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Constanta (CND) to Sofia (SOF), with fares starting from $170.

What is the lowest current fare from CND to SOF?

The lowest currently-listed fare from Constanta (CND) to Sofia (SOF) is $170 on 2026-05-31.

Is there a direct flight from Constanta to Sofia?

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

Cheap flights from Constanta to Sofia

Cheapest current fares: $170 in May 2026 on connecting flights.

Last updated May 22, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Constanta (CND) to Sofia (SOF). Refreshed daily.

Constanta (CND) → Sofia (SOF)

May 2026 $170

Frequently asked questions

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Constanta (CND) to Sofia (SOF), with fares starting from $170.
What is the lowest current fare from CND to SOF?

The lowest currently-listed fare from Constanta (CND) to Sofia (SOF) is $170 on 2026-05-31.
Is there a direct flight from Constanta to Sofia?

There is currently no non-stop service from CND 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.