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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Sofia (SOF) to Billund (BLL), with fares starting from $165.

What is the lowest current fare from SOF to BLL?

The lowest currently-listed fare from Sofia (SOF) to Billund (BLL) is $165 on 2026-08-09.

Is there a direct flight from Sofia to Billund?

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

Cheap flights from Sofia to Billund

Cheapest current fares: $165 in August 2026 on connecting flights.

Last updated August 4, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Sofia (SOF) to Billund (BLL). Refreshed daily.

Sofia (SOF) → Billund (BLL)

August 2026 $165

Frequently asked questions

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

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Sofia (SOF) to Billund (BLL), with fares starting from $165.
What is the lowest current fare from SOF to BLL?

The lowest currently-listed fare from Sofia (SOF) to Billund (BLL) is $165 on 2026-08-09.
Is there a direct flight from Sofia to Billund?

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