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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Biarritz (BIQ) to Porto (OPO), with fares starting from $117.

What is the lowest current fare from BIQ to OPO?

The lowest currently-listed fare from Biarritz (BIQ) to Porto (OPO) is $117 on 2026-05-30.

Is there a direct flight from Biarritz to Porto?

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

Cheap flights from Biarritz to Porto

Cheapest current fares: $117 in May 2026 on connecting flights.

Last updated May 25, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Biarritz (BIQ) to Porto (OPO). Refreshed daily.

Biarritz (BIQ) → Porto (OPO)

May 2026 $117
June 2026 $189

Frequently asked questions

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

Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from Biarritz (BIQ) to Porto (OPO), with fares starting from $117.
What is the lowest current fare from BIQ to OPO?

The lowest currently-listed fare from Biarritz (BIQ) to Porto (OPO) is $117 on 2026-05-30.
Is there a direct flight from Biarritz to Porto?

There is currently no non-stop service from BIQ to OPO. 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.