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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Frankfurt (FRA) to Sofia (SOF), with fares starting from $69.

What is the lowest current fare from FRA to SOF?

The lowest currently-listed fare from Frankfurt (FRA) to Sofia (SOF) is $69 on 2026-09-15.

How long is the flight from Frankfurt to Sofia?

Direct flights from FRA to SOF cover approximately 1,398 km (869 miles), with an estimated flight time of 1h 39m. Operating airlines: FB, LH.

Cheap flights from Frankfurt to Sofia

Cheapest current fares: $69 in September 2026, 1,398 km direct flight in ~1h 39m.

Last updated August 7, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Frankfurt (FRA) to Sofia (SOF). Refreshed daily.

Frankfurt (FRA) → Sofia (SOF)

September 2026 $69
October 2026 $71
August 2026 $76

Frequently asked questions

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

Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Frankfurt (FRA) to Sofia (SOF), with fares starting from $69.
What is the lowest current fare from FRA to SOF?

The lowest currently-listed fare from Frankfurt (FRA) to Sofia (SOF) is $69 on 2026-09-15.
How long is the flight from Frankfurt to Sofia?

Direct flights from FRA to SOF cover approximately 1,398 km (869 miles), with an estimated flight time of 1h 39m. Operating airlines: FB, LH.

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