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Flight tickets from Porto to Graz

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Flight deals from Porto to Graz

Looking for a cheap last-minute deal or the best return flight from Porto to Graz? Find the lowest prices on one-way and return tickets right here.
Graz.₹ 16,079 per passenger.Departing Thu, 16 Jul.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Porto on Thu, 16 Jul, arriving in Graz.Price includes taxes and charges.From ₹ 16,079, select.
Graz.₹ 16,168 per passenger.Departing Thu, 16 Apr.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Porto on Thu, 16 Apr, arriving in Graz.Price includes taxes and charges.From ₹ 16,168, select.
Graz.₹ 19,293 per passenger.Departing Sun, 8 Feb.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Porto on Sun, 8 Feb, arriving in Graz.Price includes taxes and charges.From ₹ 19,293, select.
Graz.₹ 20,550 per passenger.Departing Fri, 18 Sep.One-way flight with Eurowings.Outbound indirect flight with Eurowings, departs from Porto on Fri, 18 Sep, arriving in Graz.Price includes taxes and charges.From ₹ 20,550, select.
Graz.₹ 34,692 per passenger.Departing Sat, 2 May.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Porto on Sat, 2 May, arriving in Graz.Price includes taxes and charges.From ₹ 34,692, select.
Graz.₹ 37,721 per passenger.Departing Sun, 2 Aug.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Porto on Sun, 2 Aug, arriving in Graz.Price includes taxes and charges.From ₹ 37,721, select.

Find the cheapest month to fly from Porto to Graz

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Graz flights are currently cheapest in July.
Feb
from ₹ 19,293
Mar
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Apr
from ₹ 16,168
May
from ₹ 34,692
Jun
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Jul
from ₹ 16,079
Aug
from ₹ 37,721
Sep
from ₹ 20,550
Oct
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Nov
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Dec
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Jan
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Porto to Graz: Alternative routes

Compare routes from Porto to Graz below. You may find an airport to fly into that's cheaper, faster, or easier than Graz.

Graz

9km from central Graz
ClosestCheapest
from ₹ 16,161
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Porto to Graz: Flight information

The things to know before you go.
Cheapest flight found₹ 16,079
Cheapest month to flyJuly

Check out these Graz hotels

Ready to plan your stay? Other travellers rate these Graz hotels for cleanliness, service and location.
Urdlwirt - Hotel & Restaurant
3.36 km from Graz
₹13,004
Per night
SHOME Hotel Graz I Self-Check-In I Free Parking
3.78 km from Graz
₹6,127
Per night
Restaurant Gästehaus Feldkirchen
1.09 km from Graz
₹11,003
Per night
Urdlwirt - Hotel & Restaurant
3.36 km from Graz
₹13,004
Per night
SHOME Hotel Graz I Self-Check-In I Free Parking
3.78 km from Graz
₹6,127
Per night
Restaurant Gästehaus Feldkirchen
1.09 km from Graz
₹11,003
Per night
Explore top-rated hotels

Finding cheap flights from Porto to Graz: Frequently asked questions

The best price we found for a return flight from Porto to Graz is ₹ 19,563. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Porto to Graz. But we found flights with one or more stops from ₹ 19,662.
As of February 2026, there are no flights flying from Porto to Graz.
The cheapest month to fly from Porto to Graz is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Graz Airport on Sunday, 15 March 2026.
No airlines currently offer direct flights between Porto Airport and Graz Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Graz but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Graz is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Lufthansa offers the cheapest flight tickets to Graz.

Travelling from Porto Airport (OPO) to Graz Airport (GRZ): what you need to know

  • Graz's timezone is UTC+1, which makes Graz one hour ahead of Porto.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to catch your OPO to GRZ flight.

  • During popular months like August, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during a high season in general.

  • If you want to split up your journey, just uncheck 'Direct flights only' when searching for your ticket from Porto Airport to Graz Airport. Here are the top stopovers between OPO and GRZ:

    • Franz Josef Strauss Airport

    • Zurich Airport

    • Dusseldorf International Airport

How to find the cheapest flights from Porto Airport (OPO) to Graz Airport (GRZ)

  • Currently, ₹ 16,079 is the cheapest price we've seen for a one-way Porto Airport to Graz Airport flight. The best price for a return ticket is ₹ 19,563. Remember that fares could change due to demand at the time of booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from OPO to GRZ if you book early. Airlines often offer some terrific early bird rates.

  • The 'Whole month' search function shows you the cheapest flights from Porto Airport to Graz Airport across each month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Never miss a deal on cheap flights from OPO to GRZ by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Tailor your trip using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Porto Airport to Graz Airport.

Handy information about Porto Airport (OPO)

  • When it comes to the on-time performance of Porto Airport, data shows 74.49% of flights complete their journey on time.

  • Porto Airport is around 16 kilometres from central Porto. If you're driving, ride-sharing or catching a cab from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of about 50 minutes when using public transport.

  • Searching for a handy hotel near OPO? If you've booked an early flight from Porto Airport to Graz Airport, these stays will have you moments from your check-in counter:

Arriving at Graz Airport (GRZ)

Getting from Graz Airport (GRZ) to central Graz

  • From Graz Airport, Graz is approximately 14 kilometres away. It takes around 20 minutes to get to the centre driving.

  • When travelling on public transport, expect a journey of about 45 minutes.

When to fly to Graz Airport (GRZ)

  • June is the most popular month for flights from Porto Airport to Graz Airport. To escape the crowds, go to Graz in January.

  • Lock in your flight from Porto Airport to Graz Airport for July if you'd like to visit Graz during its warmest month. You can expect temperatures of between 12ºC and 27ºC.

  • If you like travelling in cooler conditions, look for a cheap ticket from OPO to GRZ in January. Average temperatures are between -8ºC and 6ºC then.

Explore more of Austria

  • Vienna is just one of the many places in Austria waiting to be discovered once you've taken in the sights of Graz. Around 145 kilometres away to the north-east, its top attractions include Schonbrunn Palace, St. Stephen's Cathedral and Vienna State Opera.

  • Around 161 kilometres north-west of Graz, Linz is another essential stop in Austria. Get a taste of what this destination has to offer at Ars Electronica Centre, Mariendom Linz and Hauptplatz.

Plan the rest of your trip from Porto to Graz

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.