Cheap Flights from Trieste to Luxembourg

Compare Trieste to Luxembourg flight deals

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

Book the best Luxembourg fare with no extra fees

Find the cheapest month to fly from Trieste to Luxembourg

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

Trieste to Luxembourg: Alternative routes

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

Trieste to Luxembourg: Flight information

The things to know before you go.
Cheapest flight foundR 800
Cheapest month to flyFebruary

Finding cheap flights from Trieste to Luxembourg: Frequently asked questions

The best price we found for a return flight from Trieste to Luxembourg is R 2,267. 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 Trieste to Luxembourg. But we found flights with one or more stops from R 2,248.
As of February 2026, there are no flights flying from Trieste to Luxembourg.
The cheapest month to fly from Trieste to Luxembourg is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trieste Airport to Luxembourg Airport on Friday, 27 February 2026.
No airlines currently offer direct flights between Trieste Airport and Luxembourg 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 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, Ryanair offers the cheapest flight tickets to Luxembourg.

Travelling from Trieste - Friuli Venezia Giulia Airport (TRS) to Luxembourg Airport (LUX): what you need to know

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

  • Your TRS to LUX flight won't wait if you're late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Travelling during a peak month like July? School holidays and other popular periods can result in longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

How to find the cheapest flights from Trieste - Friuli Venezia Giulia Airport (TRS) to Luxembourg Airport (LUX)

  • R 800 is currently the lowest price for a one-way Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport flight. Return flights start at R 2,267. These fares can change depending on demand and availability.

  • It's often best to book ahead of time if you want to find cheap tickets from TRS to LUX. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

  • The 'Whole month' search function shows you the cheapest flights from Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport across each month. It's an easy way to snap up a bargain if your travel dates aren't set in stone.

  • Landing cheap flights from TRS to LUX is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when there's a better deal.

  • Select your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport.

Handy information about Trieste - Friuli Venezia Giulia Airport (TRS)

  • Trieste - Friuli Venezia Giulia Airport has a strong on-time record, so you're less likely to experience disruptions. Departures from TRS land on schedule 84.1% of the time.

  • Central Trieste to Trieste - Friuli Venezia Giulia Airport is approximately 40 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey on public transport usually takes 55 minutes.

  • Get your trip off to a hassle-free start by staying near TRS. Whether you're taking an early flight from Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport or just don't like being rushed, these hotels are the answer:

Arriving at Luxembourg Airport (LUX)

  • Consider staying in a hotel close to LUX if you're taking a late Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport flight. Settle into one of these accommodation options and skip the long transfer after landing:

  • Grab a Luxembourg Airport rental car and explore Luxembourg and beyond with your own set of wheels. Keddy By Europcar, Alamo and Europcar are popular outlets you can book with here.

  • To get the lowest price, book your vehicle from Luxembourg Airport around three weeks ahead.

Getting from Luxembourg Airport (LUX) to central Luxembourg

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

  • If you're taking public transport, expect a journey of roughly 30 minutes.

When to fly to Luxembourg Airport (LUX)

  • July is the busiest month for flights from Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport. To escape the crowds, go to Luxembourg in January.

  • When booking your flight from Trieste - Friuli Venezia Giulia Airport to Luxembourg Airport, consider the type of weather you like. July is the warmest month in Luxembourg, with temperatures ranging from 9ºC (48ºF) to 26ºC (79ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from TRS to LUX in January. Temperatures average between -4ºC (25ºF) and 6ºC (43ºF) then.

Explore more of Luxembourg

  • Esch-sur-Alzette is just one of the many places in Luxembourg waiting to be discovered once you've seen Luxembourg. Around 18 kilometres away to the south-west, its best attractions include Cascades du parc 2017, Theatre Municipal and Möllerei.

  • Dudelange is another must-experience destination in Luxembourg and is around 14 kilometres south of Luxembourg. No trip is complete without dropping by 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.