Cheap Flights from Porto to Luxembourg

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Compare Porto 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

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Porto to Luxembourg

Looking for a cheap last-minute deal or the best return flight from Porto Airport to Luxembourg Airport? If you want to travel next month, return fares start from $139. Find the lowest prices on one-way and return tickets right here.

Luxembourg.$90 per passenger.Departing Tue, 8 Dec, returning Thu, 7 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 8 Dec, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Thu, 7 Jan, arriving in Porto.Price includes taxes and charges.From $90, select.

Luxembourg.$95 per passenger.Departing Thu, 12 Nov, returning Sun, 22 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Thu, 12 Nov, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Sun, 22 Nov, arriving in Porto.Price includes taxes and charges.From $95, select.

Luxembourg.$97 per passenger.Departing Fri, 29 Jan, returning Mon, 1 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Fri, 29 Jan, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Mon, 1 Feb, arriving in Porto.Price includes taxes and charges.From $97, select.

Luxembourg.$98 per passenger.Departing Tue, 27 Oct, returning Sun, 22 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 27 Oct, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Sun, 22 Nov, arriving in Porto.Price includes taxes and charges.From $98, select.

Luxembourg.$101 per passenger.Departing Tue, 9 Feb, returning Mon, 15 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 9 Feb, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Mon, 15 Feb, arriving in Porto.Price includes taxes and charges.From $101, select.

Luxembourg.$101 per passenger.Departing Mon, 16 Nov, returning Fri, 4 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Mon, 16 Nov, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Fri, 4 Dec, arriving in Porto.Price includes taxes and charges.From $101, select.

Luxembourg.$102 per passenger.Departing Wed, 21 Oct, returning Wed, 28 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Porto on Wed, 21 Oct, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Wed, 28 Oct, arriving in Porto.Price includes taxes and charges.From $102, select.

Luxembourg.$103 per passenger.Departing Thu, 29 Oct, returning Sun, 17 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Thu, 29 Oct, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Sun, 17 Jan, arriving in Porto.Price includes taxes and charges.From $103, select.

Luxembourg.$104 per passenger.Departing Fri, 29 Jan, returning Sun, 31 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Fri, 29 Jan, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Sun, 31 Jan, arriving in Porto.Price includes taxes and charges.From $104, select.

Luxembourg.$104 per passenger.Departing Mon, 23 Nov, returning Thu, 7 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Mon, 23 Nov, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Thu, 7 Jan, arriving in Porto.Price includes taxes and charges.From $104, select.

Luxembourg.$106 per passenger.Departing Thu, 3 Dec, returning Sat, 5 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Thu, 3 Dec, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Sat, 5 Dec, arriving in Porto.Price includes taxes and charges.From $106, select.

Luxembourg.$108 per passenger.Departing Thu, 29 Oct, returning Mon, 1 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Thu, 29 Oct, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Mon, 1 Feb, arriving in Porto.Price includes taxes and charges.From $108, select.

Luxembourg.$110 per passenger.Departing Tue, 3 Aug, returning Tue, 17 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 3 Aug, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Tue, 17 Aug, arriving in Porto.Price includes taxes and charges.From $110, select.

Luxembourg.$110 per passenger.Departing Tue, 27 Jul, returning Tue, 17 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 27 Jul, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Tue, 17 Aug, arriving in Porto.Price includes taxes and charges.From $110, select.

Luxembourg.$113 per passenger.Departing Sat, 31 Jul, returning Wed, 1 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Sat, 31 Jul, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Wed, 1 Sep, arriving in Porto.Price includes taxes and charges.From $113, select.

Luxembourg.$126 per passenger.Departing Tue, 23 Feb, returning Mon, 1 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from Porto on Tue, 23 Feb, arriving in Luxembourg.Inbound direct flight with easyJet departs from Luxembourg on Mon, 1 Mar, arriving in Porto.Price includes taxes and charges.From $126, select.

Find the cheapest month to fly from Porto to Luxembourg

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

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Direct flights from Porto to Luxembourg

Porto to Luxembourg: Alternative routes

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

Porto to Luxembourg: Flight information

The things to know before you go.

Cheapest flight found	$90
Cheapest month to fly	December
Average flight time	2 hrs, 24 mins
Most popular airline	Luxair
Average flights per week	62

Finding cheap flights from Porto to Luxembourg: Frequently asked questions

How much are return flights from Porto to Luxembourg?

The best price we found for a return flight from Porto to Luxembourg is $90. 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.

How long does it take to fly from Porto to Luxembourg?

2 hours and 24 minutes is the average flight time from Porto to Luxembourg.

Which airlines fly direct from Porto to Luxembourg?

Luxair, TAP Air Portugal and Ryanair fly direct from Porto to Luxembourg.

How many flights are there a week from Porto to Luxembourg?

As of August 2026, there are 62 flights per week flying from Porto to Luxembourg.

When is the cheapest time to fly from Porto to Luxembourg?

The cheapest month to fly from Porto to Luxembourg is usually December.

Which upcoming date is cheapest to fly from Porto Airport to Luxembourg Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Luxembourg Airport on Tuesday, 8 December 2026.

Can I get a direct flight from Porto Airport to Luxembourg Airport?

Yes – the average flight time is 2 hours and 24 minutes.

How can I find the best flight deal to Luxembourg?

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.

When is the best time to book flights to Luxembourg?

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.

Which is the cheapest airline to fly from Porto Airport to Luxembourg with?

Currently, easyJet offers the cheapest flight tickets to Luxembourg.

Flying from Porto Airport (OPO) to Luxembourg Airport (LUX): what you need to know

Around 2 hours 25 minutes is how long you can expect to be travelling on a direct flight from Porto Airport to Luxembourg Airport.
Luxembourg's timezone is UTC+1, which makes Luxembourg one hour ahead of Porto.
Each week, there are 27 Porto Airport to Luxembourg Airport flights. If you'd like to be on board as early as possible, go for the 06:00 easyJet flight. If you're eager to make the most of your time before flying, the last flight is at 19:35 with Luxair.
Give yourself plenty of time to make your OPO to LUX flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months like August, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.
You'll find a range of airlines operating direct flights from Porto Airport to Luxembourg Airport. When you're ready to start your Luxembourg holiday, let one of these carriers fly you to this exciting part of Luxembourg:
Luxair has the highest passenger demand on this route.
Ryanair is the most punctual carrier that offers OPO to LUX flights. A dependable 89.89% of its departures on this route arrive on time.
Consider adding a stopover when booking your ticket from Porto Airport to Luxembourg Airport. Simply deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between OPO and LUX:
- Paris Charles de Gaulle Airport
- Madrid Airport
- Milan Malpensa Airport

How to find the cheapest flights from Porto Airport (OPO) to Luxembourg Airport (LUX)

The cheapest price we've found for a one-way Porto Airport to Luxembourg Airport flight is $47. A round-trip ticket right now is $90. Depending on the availability when you book, these fares could change.
Book two months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from OPO to LUX.
The cheapest month for flights from Porto Airport to Luxembourg Airport is July. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.
Getting your hands on cheap flights from OPO to LUX is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.
Tailor your trip using filters. Select your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Porto Airport to Luxembourg Airport.

Handy information about Porto Airport (OPO)

When it comes to Porto Airport's on-time performance, data shows 75% of flights arrive within the scheduled timeframe.
Porto Airport is around 11 kilometres from central Porto. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.
Planning to catch public transport? Expect a trip time of around 30 minutes.
Taking an early flight from Porto Airport to Luxembourg Airport? Avoid the stress of rushing to the airport (and catch some extra z's) by choosing one of these stays close to OPO:

Arriving at Luxembourg Airport (LUX)

The last thing you want is a lengthy journey to your hotel if you're getting in late on a Porto Airport to Luxembourg Airport flight. Check in to one of these accommodation options near LUX instead:
Explore without limits with a Luxembourg Airport rental car. Pick up your wheels from Keddy By Europcar, Alamo or Europcar and venture far and wide through Luxembourg and beyond.
Reserving your vehicle from Luxembourg Airport around three weeks in advance boosts your odds of scoring a great price.

Getting from Luxembourg Airport (LUX) to central Luxembourg

Luxembourg Airport is approximately 6 kilometres from central Luxembourg. The drive time takes around 15 minutes.
Getting there on public transport typically takes 25 minutes.

When to fly to Luxembourg Airport (LUX)

It's time to pick your trip dates for your flight from Porto Airport to Luxembourg Airport. September is the most popular month to head to Luxembourg. If you'd like a more laid-back vibe, go in March.
When reserving your flight from Porto Airport to Luxembourg Airport, think about the type of weather you enjoy. August is the warmest month in Luxembourg, with the temperature ranging from 10ºC to 28ºC.
Look for cheap tickets from OPO to LUX in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -4ºC and 6ºC on average.

Explore more of Luxembourg

You've done Luxembourg, now it's time to explore more of Luxembourg. Journey about 18 kilometres south-west to Esch-sur-Alzette to tick off its must-visit sights. From Nature reserve Ellergronn to Rockhal and The Minett Park Fond-de-Gras, there's plenty to keep you on the go.
Around 14 kilometres south of Luxembourg, Dudelange is another essential stop in Luxembourg. Experience major highlights starting with Nature reserve "Haard, Hesselsbierg, Staebierg", Waassertuerm + Pomhouse and Centre National de l'Audiovisuel (National Audiovisual Centre).