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Cheap flights from Porto to Luxembourg from £52

OPO — LUX
9 Oct — 16 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Luxembourg

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Luxembourg

Mon 7/1207:00 -
Nonstop2h 30m
Thu 10/1210:50 -
Nonstop2h 35m
Deal found 9/9£52
Fri 13/1114:00 -
Nonstop2h 30m
Wed 18/1114:40 -
Nonstop2h 30m
Deal found 9/9£52
Tue 8/1206:10 -
Nonstop2h 30m
Fri 11/1210:10 -
Nonstop2h 35m
Deal found 9/9£53
Fri 30/1006:10 -
Nonstop2h 30m
Mon 2/1111:00 -
Nonstop2h 35m
Deal found 9/9£54
Thu 29/1006:45 -
Nonstop2h 30m
Mon 2/1111:00 -
Nonstop2h 35m
Deal found 8/9£55
Fri 27/1114:00 -
Nonstop2h 30m
Sun 29/1110:35 -
Nonstop2h 30m
Deal found 6/9£57
Sun 25/1007:00 -
Nonstop2h 30m
Tue 27/1010:10 -
Nonstop2h 30m
Deal found 9/9£58
Wed 21/1006:35 -
Nonstop2h 25m
Mon 26/1010:20 -
Nonstop2h 30m
Deal found 9/9£59
Sat 5/1216:50 -
Nonstop2h 25m
Fri 11/1210:10 -
Nonstop2h 35m
Deal found 9/9£60
Sun 6/1207:00 -
Nonstop2h 30m
Fri 11/1210:10 -
Nonstop2h 35m
Deal found 9/9£61
Thu 3/1206:45 -
Nonstop2h 30m
Thu 10/1210:50 -
Nonstop2h 35m
Deal found 9/9£62

Find flight deals from Porto to Luxembourg

Round-trip from

£52

Popular in

September

Cheapest in

March

Average price

£195

Good one-way deal

£69 or less
easyJet
  • easyJet
  • 7/12-10/12
  • Nonstop
  • 5h 05m total
  • Porto to Luxembourg
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (£34 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Porto to Luxembourg.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Porto to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Sat 31/10

08:05-11:35

Nonstop2h 30m

Luxembourg

Mon 9/11

17:05-18:35

Nonstop2h 30m

£54

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Fri 27/11

14:00-17:30

Nonstop2h 30m

Luxembourg

Sun 29/11

10:35-12:05

Nonstop2h 30m

£57

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Thu 19/11

06:45-10:15

Nonstop2h 30m

Luxembourg

Sun 22/11

11:00-12:35

Nonstop2h 35m

£64

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Sat 24/10

10:55-14:20

Nonstop2h 25m

Luxembourg

Mon 26/10

17:05-18:35

Nonstop2h 30m

£75

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Wed 7/10

06:35-10:00

Nonstop2h 25m

Luxembourg

Wed 14/10

22:15-23:50

Nonstop2h 35m

£75

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Thu 17/9

13:45-08:20

1 stop17h 35m

Luxembourg

Wed 31/12

00:00-00:00

Nonstop0h 00m

£93

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Mon 12/10

13:10-16:35

Nonstop2h 25m

Luxembourg

Wed 14/10

22:15-23:50

Nonstop2h 35m

£111

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Wed 30/9

05:00-14:05

1 stop8h 05m

Luxembourg

Wed 31/12

00:00-00:00

Nonstop0h 00m

£116
Fastest return journey

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Wed 30/9

06:35-10:00

Nonstop2h 25m

Luxembourg

Wed 31/12

00:00-00:00

Nonstop0h 00m

£126

PortoLuxembourg

OPO Porto - LUX Luxembourg

OPOLUX

Porto

Wed 23/9

07:00-16:55

1 stop8h 55m

Luxembourg

Wed 31/12

00:00-00:00

Nonstop0h 00m

£129

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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 return price

Cheapflights Insights

Everything you need to know about your flight from Porto to Luxembourg

How far ahead should I book a flight from Porto to Luxembourg?

The best time to book flights from Porto to Luxembourg is 70 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, March is the cheapest month in which you can book a flight from Porto to Luxembourg (average of £63). Flying from Porto to Luxembourg in September is currently the most expensive (average of £195). 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?

When flying from Porto to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Porto to Luxembourg?

Airfare is below average for this route at the moment.

Porto to Luxembourg flights typically cost between £100 and £286 in December.
The cheapest return price found within the last 5 days was £52 on easyJet (7 Dec–10 Dec).

Related info for your journey

  • How popular is this Porto to Luxembourg flight route?

    Flights from Porto to Luxembourg have been viewed 1 times in the past calendar month.

  • How long is the flight from Porto to Luxembourg?

    A quick flight from Porto to Luxembourg can take about 2h 30m. Ryanair provides one of the quickest options available for as low as £54. The distance from Porto to Luxembourg is about 922 mi. All flights are typically direct.

  • What are the most reliable airlines from Porto to Luxembourg?

    Consider Ryanair (82%), easyJet (74%) or easyJet (74%) when booking your flight. These represent the most reliable airlines when flying from Porto to Luxembourg.

  • Can I find deals for flights from Porto to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Porto to Luxembourg flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Luxembourg.

  • Can I find deals for business class flights from Porto to Luxembourg?

    Yes. Cheapflights offers flight deals from Porto to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Luxembourg?

    Currently, March is the cheapest month in which you can book a flight from Porto to Luxembourg (average of £63). Flying from Porto to Luxembourg in September is currently the most expensive (average of £195). 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.

See more FAQs

Travelling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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How does Cheapflights help users find flights from Porto to Luxembourg?

Cheapflights makes it easy to find Porto to Luxembourg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Porto to Luxembourg?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Porto to Luxembourg.

Can Cheapflights find flights from Porto to Luxembourg with no change fees?

Yes, we can. To see specific flights from Porto to Luxembourg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Porto to Luxembourg become cheaper?

Of course! You can now track prices for flights from Porto to Luxembourg and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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