Cheap Flights from Graz to Luxembourg

Compare Graz to Luxembourg flight deals

Find the cheapest month or even day of the year to fly to Luxembourg

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Flight deals from Graz Airport to Luxembourg Airport

Looking for a cheap last-minute deal or the best return flight from Graz Airport to Luxembourg Airport? If you want to travel next month, return fares start from R 4,988. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Graz to Luxembourg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Graz to Luxembourg flights are currently cheapest in February.

Direct flights from Graz to Luxembourg

Graz to Luxembourg: Alternative routes

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

Graz to Luxembourg: Flight information

The things to know before you go.
Cheapest flight foundR 2,868
Cheapest month to flyFebruary
Average flight time14 hrs, 45 mins
Most popular airlineCargolux
Average flights per week1

Finding cheap flights from Graz to Luxembourg: Frequently asked questions

The best price we found for a return flight from Graz to Luxembourg is R 3,127. 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.
14 hours and 45 minutes is the average flight time from Graz to Luxembourg.
Cargolux flies direct from Graz to Luxembourg.
As of January 2026, there is one flight per week flying from Graz to Luxembourg.
The cheapest month to fly from Graz to Luxembourg is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Graz Airport to Luxembourg Airport on Thursday, 12 March 2026.
Yes – the average flight time is 14 hours and 45 minutes.
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 Luxembourg 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 Luxembourg is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Lufthansa offers the cheapest flight tickets to Luxembourg.

Flying from Graz Airport (GRZ) to Luxembourg Airport (LUX): what you need to know

  • Luxembourg's timezone is UTC+1, which is the same as Graz.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably board your GRZ to LUX flight.

  • Flying during a peak month like June? Major public holidays and other popular periods can mean longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Graz Airport to Luxembourg Airport. Here are the top stopovers between GRZ and LUX:

    • Franz Josef Strauss Airport

    • Frankfurt Airport

    • Zurich Airport

How to find the cheapest flights from Graz Airport (GRZ) to Luxembourg Airport (LUX)

  • Currently, R 2,868 is the cheapest price we've seen for a one-way Graz Airport to Luxembourg Airport flight. The best price for a return ticket is R 3,105. Bear in mind that fares could change due to demand when booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from GRZ to LUX if you book in advance. Airlines often have some great early bird discounts.

  • If you're flexible with your travel plans, use the 'Whole month' search function. It'll find the lowest price across each month when searching for your flight from Graz Airport to Luxembourg Airport.

  • There's no need to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from GRZ to LUX.

  • Secure the perfect flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Graz Airport to Luxembourg Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about Graz Airport (GRZ)

  • Graz Airport maintains a strong on-time record, so you're unlikely to face delays. Departures from GRZ make it to their destination as scheduled 85.47% of the time.

  • Central Graz to Graz Airport is around 14 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The trip on public transport takes about 45 minutes.

  • Searching for a convenient hotel close to GRZ? If you're catching an early flight from Graz Airport to Luxembourg Airport, these stays will have you moments from your departure lounge:

Arriving at Luxembourg Airport (LUX)

Getting from Luxembourg Airport (LUX) to central Luxembourg

  • Luxembourg Airport to the centre of Luxembourg has a drive time of around 15 minutes. It's approximately 8 kilometres away.

  • Travelling on public transport takes roughly 30 minutes.

When to fly to Luxembourg Airport (LUX)

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

  • Book your flight from Graz Airport to Luxembourg Airport for July if you'd like to explore Luxembourg during its warmest month. You can expect temperatures of between 9ºC (48ºF) and 26ºC (79ºF).

  • Look for cheap tickets from GRZ to LUX in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -4ºC (25ºF) and 6ºC (43ºF) on average.

Explore more of Luxembourg

  • Esch-sur-Alzette is just one of the many places in Luxembourg waiting to be explored once you've seen the sights of Luxembourg. Around 18 kilometres away to the south-west, check out popular attractions including Cascades du parc 2017, Theatre Municipal and Möllerei.

  • Dudelange is another standout destination in Luxembourg and is around 14 kilometres south of Luxembourg. No trip is complete without experiencing Bricolage et Jardinage Glod Romain, Eglise Saint-Martin de Dudelange and Nature reserve Haard, Hesselsbierg, Staebierg.

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