Cheap Flights Porto to Luxembourg City from £21

Flight FAQs

• Which airlines offer the cheapest flights from Porto to Luxembourg City?

  Based on Trip.com data, easyJet offers Cheapest nonstop one-way flights from £23 (for example, OPO–LUX on Fri, Dec 11). For a Cheapest nonstop return flight, easyJet offers fares from £37, departing on Wed, Oct 28 and returning on Thu, Nov 5.

• Which airlines offer direct flights from Porto to Luxembourg City?

  At the moment, you can catch a direct flight from Porto to Luxembourg City with the following airlines, including: easyJet Luxair Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Porto to Luxembourg City?

  A flight from Porto (OPO) to Luxembourg City (LUX) takes an average of 2 hours 22 minutes.

• When is the best time to book flights from Porto to Luxembourg City?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Porto to Luxembourg City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Porto to Luxembourg City each week?

  On average, 23 direct flights operate each week between Porto and Luxembourg City. See below the schedules of the main airlines serving this route:
  Luxair: S/M/T/W/T/F/S – LG3770 (departure at 10:45) TAP Air Portugal: S/M/T/W/T/F/S – TP6795 (departure at 10:45)

• How can I find the best deals on flights from Porto to Luxembourg City?

  Here are some tips for finding the best flight deals from Porto to Luxembourg City on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Dec 11, with one-way fares from just £23.
  · Compare airlines. easyJet currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Luxembourg City.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Porto to Luxembourg City to get the best price?

  The cheapest month to book a flight from Porto to Luxembourg City is usually December, when demand is lower.

• Which upcoming date is the cheapest for flights from Porto to Luxembourg City?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Porto to Luxembourg City on October 27, 2026 with easyJet, with prices starting at £19.

• Which airports should you choose for flights from Porto to Luxembourg City?

  Flights to Luxembourg City can arrive at: Luxembourg Airport (LUX). The most common route connects Francisco Sa Carneiro International Airport and Luxembourg Airport (OPO–LUX).

• What is the time difference between Porto and Luxembourg City?

  The time difference between Luxembourg City and Porto is 1h.

• How can I change or cancel my flight ticket from Porto to Luxembourg City?

  Tickets can only be changed or cancelled if permitted by airline policy. 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. However, 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.

• What is the average price of a one-way flight from Porto to Luxembourg City?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Porto to Luxembourg City is £170. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Porto to Luxembourg City?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Porto to Luxembourg City is £174. Fares vary by travel date, airline and availability.

• How do I book flights from Porto to Luxembourg City on Trip.com?

  Enter Porto and Luxembourg City, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Porto to Luxembourg City route?

  easyJet and Ryanairare the most popular budget airlines flying from Porto to Luxembourg City. Check baggage, seat and payment fees before comparing the final price.