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

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Porto (OPO) to Madrid (MAD), with fares starting from $24.

What is the lowest current fare from OPO to MAD?

The lowest currently-listed fare from Porto (OPO) to Madrid (MAD) is $24 on 2026-10-24.

Direct flights from OPO to MAD cover approximately 437 km (272 miles), with an estimated flight time of 31m. Operating airlines: ET, FR, IB, UX.

Cheapest current fares: $24 in October 2026, 437 km direct flight in ~31m.

Last updated August 10, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Porto (OPO) to Madrid (MAD). Refreshed daily.

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

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Porto (OPO) to Madrid (MAD), with fares starting from $24.
What is the lowest current fare from OPO to MAD?

The lowest currently-listed fare from Porto (OPO) to Madrid (MAD) is $24 on 2026-10-24.
How long is the flight from Porto to Madrid?

Direct flights from OPO to MAD cover approximately 437 km (272 miles), with an estimated flight time of 31m. Operating airlines: ET, FR, IB, UX.

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