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Grenoble Airport to Porto Airport flight

Find flight deals from Lyon to Porto for the next 3 months. Book one way flights from £76 or round trip flights from £76.

    • Cheapest
      GNB 12:55 PM
      8h 50m
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 12 | Ryanair
      £76 £344
      78% off
      78% off
      £344 £76
    • GNB 1:00 PM
      7h 15m
      1 stop
      OPO 7:15 PM
      Lyon - Porto | Sun, Dec 13 | British Airways
      £278 £344
      19% off
      19% off
      £344 £278
    • LYS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Lyon - Porto | Sat, Oct 17 | Normal Airline
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Displayed flight fares from Lyon to Porto are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Grenoble Airport to Porto Airport?

The cheapest airline flying from Grenoble Airport to Porto Airport is Ryanair (from £76) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair
From £76
British Airways
From £278

Find more flights and airlines

About Grenoble Airport and Porto Airport

Learn about Grenoble Airport (GNB) and Porto Airport (OPO) — including location, terminals, transportation, and travel tips.

Flight distance 1,221.65 km
Cheapest one-way ticket price £76

FAQs for Grenoble Airport to Porto Airport Flights

  • How many daily flights are there from Grenoble Airport (GNB) to Porto Airport (OPO)?

    There are around 1 daily flights from Grenoble Airport (GNB) to Porto Airport (OPO).
  • The route from Grenoble Airport (GNB) to Porto Airport (OPO) is quite popular. Without considering departure times or holidays, tickets cost around £58 in August, the most expensive month to book this route.
    • The distance from Francisco Sa Carneiro International Airport to downtown is about 9 km. It takes about 20 minutes by taxi.
  • The closest airport to Porto Airport (OPO) is Viseu Airport. The distance is around 87 km.
  • Enter Grenoble Airport and Porto Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

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Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.