Cheap flights from Porto (OPO) to Luxembourg (LUX)
OPO — LUX
Dec 6 — Dec 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Porto to Luxembourg are usually found in February or March, booked 67 days in advance, depart on a Monday or Friday and return on a Sunday
Cheap flight deals from Porto to Luxembourg
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Popular in | August |
Cheapest in | February |
Average price | $101 |
Good one-way deal | $74 or less |
Compare providers for flights from Porto to Luxembourg
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to Luxembourg in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Porto-Luxembourg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Porto-Luxembourg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Porto-Luxembourg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Porto-Luxembourg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Porto to Luxembourg
Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Porto to Luxembourg
Prices
Delays
How far ahead should I book a flight from Porto to Luxembourg?
Use this chart to determine the optimal time to book a round-trip flight from Porto to Luxembourg. Price data was last updated on October 31, 2025.
The best time to book flights from Porto to Luxembourg is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Porto to Luxembourg?
Currently, February is the cheapest month in which you can book a flight from Porto to Luxembourg (average of $20). Flying from Porto to Luxembourg in September is currently the most expensive (average of $51). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from OPO to LUX?
Find hourly flight availability from Porto to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.
It’s typically best to fly out from Porto to Luxembourg in the morning. Doing so could potentially save you 64% on the flight price compared to flying at noon, which is usually more expensive.
How often are flights from Porto to Luxembourg delayed?
About 39% of weekly flights between Porto and Luxembourg have experienced delays in the past year, with the average delay time being 103 minutes.
What is the most punctual flight time for Porto to Luxembourg flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Porto to Luxembourg flights?
Over the last year, Ryanair have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing Luxembourg
Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown easyJet and Ryanair from Porto to Luxembourg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
5.9
Comfort
6.7
Boarding
6.7
Overall
6.9
Crew
7.6
Entertainment
5.5
Reviews
1 / 20
4.0
OkaySohan,Jun 2025
LGW - PRG
Food
5.9
Comfort
6.7
Boarding
6.7
Overall
6.9
Crew
7.6
Entertainment
5.5
Reviews
1 / 20
4.0
OkaySohan,Jun 2025
LGW - PRG
Food
5.9
Comfort
6.7
Boarding
6.7
Overall
6.9
Crew
7.6
Entertainment
5.5
Reviews
1 / 20
4.0
OkaySohan,Jun 2025
LGW - PRG
Related info for your journey
Find useful and relevant information for your journey from Porto to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Luxembourg?
Book flights to Luxembourg if you plan to visit one of these locationsEsch-sur-Alzette
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Complete your trip
Complete your trip to Luxembourg by adding a car rental and/or hotel reservation to your travel itinerary.
Top 3 airlines flying from Porto to Luxembourg
Discover the top 3 airlines that operate flights from Porto to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$30 | Average$80 | FlexibilityNo cancel fee | On-time86% | |
| Cheapest$36 | Average$120 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$102 | Average$397 | FlexibilityNo cancel fee | On-time83% |