$37 Cheap Flights from Luxembourg (LUX) to Porto (OPO)

View $37 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from Findel International Airport (LUX) to Porto Airport (OPO)

Find available prices by choosing your travel dates.

Cheap Flights from Luxembourg to Porto (LUX-OPO)

Prices were available within the past 7 days and start at $37 for one-way flights and $84 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Mon, Sep 15 - Wed, Sep 24
LUX
Luxembourg
OPO
Porto
$84 Roundtrip, found 1 day ago
$84
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Sep 15 from Luxembourg to Porto, returning Wed, Sep 24, priced at $84 found 1 day ago
easyJet
Mon, Sep 15 - Wed, Sep 24
LUX
Luxembourg
OPO
Porto
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Sep 15 from Luxembourg to Porto, returning Wed, Sep 24, priced at $88 found 1 day ago
Ryanair
Wed, Oct 8 - Mon, Oct 13
LUX
Luxembourg
OPO
Porto
$91 Roundtrip, found 2 days ago
$91
Roundtrip
found 2 days ago
Select Ryanair flight, departing Wed, Oct 8 from Luxembourg to Porto, returning Mon, Oct 13, priced at $91 found 2 days ago
Ryanair
Sat, Sep 27 - Mon, Sep 29
LUX
Luxembourg
OPO
Porto
$94 Roundtrip, found 3 hours ago
$94
Roundtrip
found 3 hours ago
Select Ryanair flight, departing Sat, Sep 27 from Luxembourg to Porto, returning Mon, Sep 29, priced at $94 found 3 hours ago
easyJet
Mon, Sep 15 - Wed, Sep 24
LUX
Luxembourg
OPO
Porto
$94 Roundtrip, found 1 day ago
$94
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Sep 15 from Luxembourg to Porto, returning Wed, Sep 24, priced at $94 found 1 day ago
TAP Portugal
Mon, Sep 15 - Wed, Sep 24
LUX
Luxembourg
OPO
Porto
$95 Roundtrip, found 1 day ago
$95
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Mon, Sep 15 from Luxembourg to Porto, returning Wed, Sep 24, priced at $95 found 1 day ago
easyJet
Mon, Sep 15 - Wed, Sep 24
LUX
Luxembourg
OPO
Porto
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Sep 15 from Luxembourg to Porto, returning Wed, Sep 24, priced at $99 found 1 day ago
Ryanair
Sun, Mar 8 - Thu, Mar 12
LUX
Luxembourg
OPO
Porto
$99 Roundtrip, found 2 days ago
$99
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sun, Mar 8 from Luxembourg to Porto, returning Thu, Mar 12, priced at $99 found 2 days ago
Luxair
Thu, Nov 20 - Mon, Nov 24
LUX
Luxembourg
OPO
Porto
$100 Roundtrip, found 5 days ago
$100
Roundtrip
found 5 days ago
Select Luxair flight, departing Thu, Nov 20 from Luxembourg to Porto, returning Mon, Nov 24, priced at $100 found 5 days ago
Lufthansa
Tue, Jun 3 - Wed, Jun 11
LUX
Luxembourg
OPO
Porto
$194 Roundtrip, found 17 hours ago
$194
Roundtrip
found 17 hours ago
Select Lufthansa flight, departing Tue, Jun 3 from Luxembourg to Porto, returning Wed, Jun 11, priced at $194 found 17 hours ago
Flights from Luxembourg (LUX) to Porto (OPO)
Origin airport
Findel
Destination airport
Dr. Francisco de Sa Carneiro
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, Lufthansa, Luxair, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, easyJet
Roundtrip price
$83
Distance
923 mi

Luxembourg to Porto Flights

The cheapest times to fly from Luxembourg to Porto

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Luxembourg to Porto are during the month of September. You can find some of the cheapest flights from Luxembourg to Porto with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Luxembourg to Porto

Sunday is one of the best days to book for cheap flights from Luxembourg to Porto: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Luxembourg to Porto

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Luxembourg to Porto in 2025. You can also book with separate airlines for your outbound and return journeys, from $37 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Luxembourg to Porto flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Luxembourg to Porto airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO) cost?
You can pick up cheap return flights starting at $109 from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving LUX on May 15 2025 and touching down at OPO. The price was last updated on April 23 2025 and has not changed since.
What is the cheapest month to fly from LUX to OPO?
The cheapest flights from LUX to OPO are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Enjoy a seamless journey to Dr. Francisco de Sa Carneiro Airport (OPO). 3 airlines operate direct flights from Findel Airport (LUX), including:

  • Luxair
  • EasyJet
  • TAP Portugal

What is the cheapest airline that flies from LUX to OPO?
With prices as low as $85 for a one-way journey from LUX to OPO, Ryanair is currently the cheapest airline flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LUX on June 25 2025. Prices were last updated on April 23 2025 and have not changed since.
How many flights per day from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Each day, an average of 4 nonstop flights take off from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO). Choose the departure date that fits your schedule best.
What are the most popular departure times for flights from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
More passengers fly between LUX and OPO at 5 PM than at any other point in the day. Rather go when it’s quieter? Travel outside of rush hours and you could save on your ticket as well.
What day of the week has the most flights from LUX to OPO?
If you fly on a Friday, you’ll get the largest range of choices for flights from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO).
What is the earliest flight from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Catch the earliest flight at around 6:00AM UTC+1, leaving from Findel Airport (LUX). You’ll be in the air for approximately 2h 35m, touching down at Dr. Francisco de Sa Carneiro Airport (OPO) at approximately 7:35AM UTC+0.
How long does it take to fly from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
It takes approximately 2 hours and 31 minutes to fly the 920 mi from LUX to OPO.
What is the best time to fly from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
Choose a flight from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Porto from Findel Airport (LUX)?
If you’re on a direct flight from Findel Airport (LUX) to Porto, Dr. Francisco de Sa Carneiro Airport (OPO) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO) last-minute?
Booking your ticket from LUX to OPO right before your trip is usually more expensive. However, if there’s some wiggle room with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a LUX to OPO flight and hotel package?
You can save money by securing a LUX to OPO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Dr. Francisco de Sa Carneiro Airport (OPO)?
You can usually cancel or reschedule your LUX to OPO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.