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Grenoble Airport to Porto Airport flight

Explore the cheapest one-way and round-trip flights from Grenoble Airport to Porto Airport over the next 90 days, with one-way fares from SAR 378 and round-trip from SAR 1,676. Based on Trip.com's latest 7-day flight data.

    • GNB 12:35 PM
      5h 15m
      1 stop
      OPO 4:50 PM
      Lyon - Porto | Sun, Dec 27 | British Airways
      OPO 5:05 PM
      2h 5m
      Nonstop
      LYS 8:10 PM
      Porto - Lyon | Sun, Jan 3 | easyJet
      SAR 1,676 SAR 1,842
      9% off
      9% off
      SAR 1,842 SAR 1,676
    • LYS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Lyon - Porto | Sat, Nov 7 | Normal Airline
      OPO 3:00 PM
      6h
      Nonstop
      LYS 4:00 PM
      Porto - Lyon | Mon, Nov 9 | Normal Airline
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    • Cheapest
      GNB 12:55 PM
      8h 50m
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 12 | Ryanair
      SAR 378 SAR 1,605
      76% off
      76% off
      SAR 1,605 SAR 378
    • GNB 9:45 AM
      12h
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 5 | easyJet
      SAR 387 SAR 1,605
      76% off
      76% off
      SAR 1,605 SAR 387
    • GNB 12:00 PM
      24h 15m
      1 stop
      OPO 11:15 AM
      Lyon - Porto | Sat, Dec 26 | Jet2.com
      SAR 407 SAR 1,605
      75% off
      75% off
      SAR 1,605 SAR 407
    • GNB 5:55 PM
      16h 35m
      1 stop
      OPO 9:30 AM
      Lyon - Porto | Sun, Dec 27 | Wizz Air UK
      SAR 423
      74% off
      SAR 1,605 SAR 423
    • GNB 12:55 PM
      8h 50m
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 26 | Ryanair
      SAR 492
      69% off
      SAR 1,605 SAR 492
    • GNB 1:55 PM
      22h 20m
      1 stop
      OPO 11:15 AM
      Lyon - Porto | Sat, Dec 26 | easyJet
      SAR 516
      68% off
      SAR 1,605 SAR 516
    • GNB 3:50 PM
      8h 35m
      1 stop
      OPO 11:25 PM
      Lyon - Porto | Sun, Dec 27 | Ryanair
      SAR 557
      65% off
      SAR 1,605 SAR 557
    • GNB 5:15 PM
      17h 15m
      1 stop
      OPO 9:30 AM
      Lyon - Porto | Sun, Dec 27 | easyJet
      SAR 565
      65% off
      SAR 1,605 SAR 565
    • GNB 11:05 AM
      26h
      1 stop
      OPO 12:05 PM
      Lyon - Porto | Thu, Dec 24 | easyJet
      SAR 648
      60% off
      SAR 1,605 SAR 648
    • LYS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Lyon - Porto | Sat, Nov 7 | Normal Airline
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    • GNB 3:50 PM
      8h 35m
      1 stop
      OPO 11:25 PM
      Lyon - Porto | Sun, Dec 27 | Ryanair
      SAR 557 SAR 1,605
      65% off
      65% off
      SAR 1,605 SAR 557
    • GNB 12:55 PM
      8h 50m
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 12 | Ryanair
      SAR 378 SAR 1,605
      76% off
      76% off
      SAR 1,605 SAR 378
    • GNB 12:55 PM
      8h 50m
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 26 | Ryanair
      SAR 492 SAR 1,605
      69% off
      69% off
      SAR 1,605 SAR 492
    • GNB 3:55 PM
      9h
      1 stop
      OPO 11:55 PM
      Lyon - Porto | Tue, Dec 29 | easyJet
      SAR 679
      57% off
      SAR 1,605 SAR 679
    • GNB 12:20 PM
      9h 20m
      1 stop
      OPO 8:40 PM
      Lyon - Porto | Sun, Dec 27 | Jet2.com
      SAR 1,015
      37% off
      SAR 1,605 SAR 1,015
    • GNB 10:30 AM
      9h 40m
      1 stop
      OPO 7:10 PM
      Lyon - Porto | Sat, Dec 26 | British Airways
      SAR 1,460
      9% off
      SAR 1,605 SAR 1,460
    • GNB 9:45 AM
      12h
      1 stop
      OPO 8:45 PM
      Lyon - Porto | Sat, Dec 5 | easyJet
      SAR 387
      76% off
      SAR 1,605 SAR 387
    • GNB 5:55 PM
      16h 35m
      1 stop
      OPO 9:30 AM
      Lyon - Porto | Sun, Dec 27 | Wizz Air UK
      SAR 423
      74% off
      SAR 1,605 SAR 423
    • GNB 5:15 PM
      17h 15m
      1 stop
      OPO 9:30 AM
      Lyon - Porto | Sun, Dec 27 | easyJet
      SAR 565
      65% off
      SAR 1,605 SAR 565
    • LYS 1:00 PM
      17h 25m
      1 stop
      OPO 2:00 PM
      Lyon - Porto | Sat, Nov 7 | 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 SAR 378) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Ryanair
From SAR 378
easyJet
From SAR 387
Jet2.com
From SAR 407
Wizz Air UK
From SAR 423
British Airways
From SAR 1,460

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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 SAR 378
Cheapest return ticket price SAR 1,676

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 SAR 287 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.
  • One-way flights from Grenoble Airport to Porto Airport currently start from SAR 378, and round-trip fares start from SAR 1,676. The current lowest fare is a Ryanair flight departing on Sat, Dec 12; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Grenoble Airport to Porto Airport is SAR 432. Prices may vary depending on the departure date, airline, and availability.
  • 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.

Popular Destinations

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

Book with no extra fees

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.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
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.