Cheap flights from Paris to Porto
Cheapest current fares: $79 in September 2026, 1,232 km direct flight in ~1h 27m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Paris (CDG) to Porto (OPO). Refreshed daily.
Paris (CDG) → Porto (OPO)
- September 2026 $79
- October 2026 $87
- December 2026 $91
- January 2027 $91
- August 2026 $103
- November 2026 $109
Frequently asked questions
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What is the cheapest month to fly from Paris to Porto?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Paris (CDG) to Porto (OPO), with fares starting from $79.
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What is the lowest current fare from CDG to OPO?
The lowest currently-listed fare from Paris (CDG) to Porto (OPO) is $79 on 2026-09-29.
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How long is the flight from Paris to Porto?
Direct flights from CDG to OPO cover approximately 1,232 km (766 miles), with an estimated flight time of 1h 27m. Operating airlines: AF.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.