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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Porto (OPO) to Sofia (SOF), with fares starting from $66.

What is the lowest current fare from OPO to SOF?

The lowest currently-listed fare from Porto (OPO) to Sofia (SOF) is $66 on 2026-07-28.

Direct flights from OPO to SOF cover approximately 2,642 km (1,642 miles), with an estimated flight time of 3h 6m. Operating airlines: FB.

Cheapest current fares: $66 in July 2026, 2,642 km direct flight in ~3h 6m.

Last updated May 22, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Porto (OPO) to Sofia (SOF). Refreshed daily.

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

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Porto (OPO) to Sofia (SOF), with fares starting from $66.
What is the lowest current fare from OPO to SOF?

The lowest currently-listed fare from Porto (OPO) to Sofia (SOF) is $66 on 2026-07-28.
How long is the flight from Porto to Sofia?

Direct flights from OPO to SOF cover approximately 2,642 km (1,642 miles), with an estimated flight time of 3h 6m. Operating airlines: FB.

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