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

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Porto (OPO) to Riga (RIX), with fares starting from $116.

What is the lowest current fare from OPO to RIX?

The lowest currently-listed fare from Porto (OPO) to Riga (RIX) is $116 on 2026-10-08.

Direct flights from OPO to RIX cover approximately 2,904 km (1,804 miles), with an estimated flight time of 3h 25m. Operating airlines: BT.

Cheapest current fares: $116 in October 2026, 2,904 km direct flight in ~3h 25m.

Last updated August 9, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Porto (OPO) to Riga (RIX). Refreshed daily.

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

Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Porto (OPO) to Riga (RIX), with fares starting from $116.
What is the lowest current fare from OPO to RIX?

The lowest currently-listed fare from Porto (OPO) to Riga (RIX) is $116 on 2026-10-08.
How long is the flight from Porto to Riga?

Direct flights from OPO to RIX cover approximately 2,904 km (1,804 miles), with an estimated flight time of 3h 25m. Operating airlines: BT.

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