LUX - OPO

57€ Find Cheap Flights from Luxembourg to Porto – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Porto departing on 18.08.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
119 €
Typical prices: 92 €-223 €
easyJet
Sat 26.9.Mon 5.10.
LUX - OPO • Direct
Cheapest one-way flight
57 €
Typical prices: 56 €-205 €
easyJet
Tue 18.8.
LUX - OPO • Direct
Top airlines
Cheapest • from 119 € (return)
Best reviews • 7,7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Luxair, easyJet, and Ryanair. Average duration is 2h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Porto!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Luxembourg to Porto (LUX-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luxembourg to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luxembourg to Porto

Sat, 26. Sep - Mon, 5. Oct
easyJet Logo
21:10 - 22:35
LUX
-
OPO
2h 25mdirect
easyJet Logo
12:10 - 15:35
OPO
-
LUX
2h 25mdirect
119 €easyJet
Sat, 10. Oct - Mon, 12. Oct
Ryanair Logo
22:15 - 23:50
LUX
-
OPO
2h 35mdirect
Ryanair Logo
18:50 - 15:35
OPO
-
LUX
19h 45m
2 stops
119 €Ryanair
Thu, 24. Sep - Mon, 5. Oct
Ryanair Logo
8:15 - 18:10
LUX
-
OPO
10h 55m
1 stop
Ryanair Logo
13:10 - 16:35
OPO
-
LUX
2h 25mdirect
119 €Ryanair
Sat, 3. Oct - Sun, 11. Oct
Multiple Airlines Logo
21:15 - 22:50
LUX
-
OPO
2h 35mdirect
Multiple Airlines Logo
7:35 - 11:00
OPO
-
LUX
2h 25mdirect
119 €Multiple Airlines
Sat, 12. Sep - Sun, 13. Sep
Multiple Airlines Logo
22:15 - 23:50
LUX
-
OPO
2h 35mdirect
Multiple Airlines Logo
19:45 - 21:55
OPO
-
LUX
25h 10m
2 stops
119 €Multiple Airlines
Tue, 15. Sep - Tue, 29. Sep
TAP AIR PORTUGAL Logo
17:45 - 22:55
LUX
-
OPO
6h 10m
1 stop
TAP AIR PORTUGAL Logo
9:00 - 16:55
OPO
-
LUX
6h 55m
1 stop
120 €TAP AIR PORTUGAL
Tue, 15. Sep - Tue, 29. Sep
TAP AIR PORTUGAL Logo
17:45 - 0:40
LUX
-
OPO
7h 55m
1 stop
TAP AIR PORTUGAL Logo
22:30 - 11:30
OPO
-
LUX
12h 00m
1 stop
120 €TAP AIR PORTUGAL
Sun, 4. Oct - Tue, 6. Oct
easyJet Logo
21:45 - 23:20
LUX
-
OPO
2h 35mdirect
easyJet Logo
7:00 - 8:20
OPO
-
LUX
24h 20m
1 stop
120 €easyJet
Tue, 15. Sep - Thu, 17. Sep
Lufthansa Logo
16:45 - 23:25
LUX
-
OPO
7h 40m
1 stop
Lufthansa Logo
6:20 - 19:30
OPO
-
LUX
12h 10m
1 stop
143 €Lufthansa
Tue, 15. Sep - Thu, 24. Sep
Lufthansa Logo
16:45 - 23:25
LUX
-
OPO
7h 40m
1 stop
Lufthansa Logo
6:00 - 13:50
OPO
-
LUX
6h 50m
1 stop
151 €Lufthansa
Booking Insights

KAYAK's insights & trends for Luxembourg to Porto flights

Get data-powered insights and trends into flights from Luxembourg to Porto to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Luxembourg to Porto?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Luxembourg to Porto departing in September.

Flight prices are below average for this route right now.

Flights to Porto from Luxembourg usually cost between 248 € and 444 € in September.
The lowest price found in the past 5 days was 119 € on easyJet (26. Sept–5. Oct).

What’s the cheapest day of the week to fly from Luxembourg to Porto?

The average price of all round-trip flights from Luxembourg to Porto clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Porto on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Luxembourg to Porto. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Luxembourg to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Luxembourg to Porto is March, where tickets cost 105 € (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is 352 € and 277 € respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Luxembourg to Porto, you should book around 3 weeks before departure, which saves you about 36% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Luxembourg to Porto

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Luxembourg to Porto

Low season

January

Cheapest flight

57 €
Best time to beat the crowds (39% less expensive on average)
Most popular time to fly (99% more expensive on average)
Flight from Luxembourg to Porto

When to book flights from Luxembourg to Porto

Are your dates flexible? Find out the best times to travel from Luxembourg to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Luxembourg to Porto

  • What is the cheapest flight from Luxembourg to Porto?

    In the last 5 days, the lowest price for a flight from Luxembourg to Porto was 57 € for a one-way ticket and 119 € for a return.

  • Which aircraft models fly most regularly from Luxembourg to Porto?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Luxembourg to Porto flight route.

  • Which airline alliances offer flights from Luxembourg to Porto?

    Star Alliance is the only airline alliance operating flights between Luxembourg and Porto.

  • On which days can I fly direct from Luxembourg to Porto?

    There are direct flights from Luxembourg to Porto on a daily basis.

  • Which is the best airline for flights from Luxembourg to Porto, Luxair or Ryanair?

    The two airlines most popular with KAYAK users for flights from Luxembourg to Porto are Luxair and Ryanair. With an average price for the route of 209 € and an overall rating of 7,7, Luxair is the most popular choice. Ryanair is also a great choice for the route, with an average price of 161 € and an overall rating of 6,9.

  • How does KAYAK find such low prices on flights from Luxembourg to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Luxembourg to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Luxembourg to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Luxembourg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Luxembourg to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Luxembourg with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Luxembourg to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for 67 € or less one-way and 130 € or less round-trip.

Prefer to fly direct from Luxembourg to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Luxembourg to Porto.
Find which airlines fly direct from Luxembourg Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Luxembourg to Porto

Monday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Tuesday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Wednesday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Thursday

Luxair,easyJet

Luxair,easyJet

Friday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Saturday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Sunday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

See more direct flights

Direct returns

Porto to Luxembourg

Monday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Tuesday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Wednesday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Thursday

Luxair,easyJet

Luxair,easyJet

Friday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Saturday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

Sunday

Luxair,Ryanair,easyJet

Luxair,Ryanair, +1 more

See more direct flights

Reviews of the top 5 airlines flying from Luxembourg to Porto

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luxembourg to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,7
LuxairOverall score based on 66 reviews
7,6Boarding
7,4Comfort
6,1Entertainment
8,0Crew
7,1Food
Airline reviews

I like all the Support that I have received during my flight.

10,0 ExcellentAnonymous, Jan 2026
LUX - LIS
Read more Luxair reviews

I like all the Support that I have received during my flight.

Flight cancelled at last time 3h before and it was unforgettable because we have working engagement and we need to go home. Im very disappointed for this flight

They flew us to Zurich and have us layover there for a night with very last minutes notice, so we had to wait at the airport for 6hrs.

Plane and luggage on time Too expensive No comfort Poor sandwich

They didn’t have enough meals for a few last row passengers.

No SMS receiver for the check-in, obliged to do again the check-in for the corresponding flight

even with delay upon departure, the crew managed to get us on time to Lux, nice relaxing and generous service.. Classic good quality products. The opening time for the drop off was a bit late.. long queue of passengers waiting already before desk opened.

They blocked me from checking in online and they charged me lots of money

Everything was good with Tap Air Portugal. It was Logan Airport that was a problem. The fuel system was down and delayed my 10:40 boarding. I wasn't able to board my flight until 2:00 am...after that my flights were great.

Seats had no charging ports. Our plane was rerouted to Boston and we were landed on the tarmac with no food or water for 3 hours (illegal). We then waited in the airport for 3 hours while staff had no information regarding where our bags were or when we were going to get them.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Check in was excellent thanks to the team at the check in counter. I was disappointed to see that one has to pay for coffee on the flight. This is the first time I have seen that after 60 years of flying.

Terrible! I had to cancel our flights due to my wife Carmen requiring an unexpected second cancer surgery. I first contacted orbitz about obtaining a credit due to medical interruption and orbitz directed me to TAP. I contacted TAP and the representative directed me back to orbitz and refused to even explain what TAP’s medical interruption policy was or how it worked—I wanted that information for a second call to orbitz. Terrible service at a particularly difficult time.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

Our flight from NY was on time. The leg room was torture.. for a long flight.. It was extremely uncomfortable.

Plane was late and they forced us to take the stairs (no elevator available) to catch the bus to the plane. My wife was carrying a baby and fell. Terrible experience and terrible air line. Constantly late and conditions seem to be getting worse every time I have to use them.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't know that all connecting flights require online check-in two hours in advance, so I was fined 55 euros. This is a lesson learned.

There isn’t any entertainment. The food and drink was available for a price. I didn’t buy any.

It would be nice to have power to charge phone.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

Well... Our flight departed with more than 3 hours delay from Beauvais.

Great flight very short… no food drink or tv but too quick to matter… I would recommend.

I haven't had a ok flight with Ryanair in so long!

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

I was charged at the gate for bags I had already paid for. There was no other option. I am trying diligently thought easyJet website but making no progress HELP!

I was disappointed there was a 40 minute delay to flight

They cancelled my flight and we had to fend for ourselves to reschedule another flight. There was no staff to help all the canceled guest. Poor communication and staff. I attempted to reschedule via Kayak and I asked their staff that it looked as it was available. The guy behind the counter just told us to go online..

Worst airline in the world, will never travel in it again.

Very pleasant crew, working hard on a full plane. Delay by a broken seat. However crew made back 60% of the delay.

Boarding great. Didn’t eat or drink so can not comment.

The pilot did everything possible to make up the 35 minute delay. His communications were honest, prompt and positive throughout.

Staff were lovely. Seats could be wider/ more comfortable and late taking off

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Before the flight I received an email from LH that our seat were changed to other comparable seats. At boarding however we found our reassigned “comparable” seats were directly by the toilet. They sure were no “comparable “ seats and we were quite disappointed!

Both of my flights on Lufthansa (coming and going) were cancelled. I was rebooted on united airlines, separated from my family/traveling partners. On our flight to luxembourgh we ended up in seats separated by several rows on the long flight, although we PAID to sit together. On the return trip we ended up on 3 completely different flights. When speaking to Lufthansa they didn't even acknowledge the outbound flights were cancelled. We were unable to meet with traveling companions in Chicago as we were flown to Denver. The quality of service, customer service and food between united and Lufthansa cannot be compared. The food on united was not attractive and the taste was similar to school lunch food. Not close to the meals I have had on Lufthansa. Hardly an equal "trade". I was unhappy with my travel experience on this trip.

Poor communication from airline, didn't start boarding until 15 minutes after we were supposed to be in the air and there was no communication from anyone about a delay except the screens showing we were "on-time" and already "boarding" which finally updated 5 minutes after we were supposed to be in the air to "delayed".

The flight was wonderful, especially the special assistance from airplane to airplane!

Prompt boarding, safe landing and they didn't lose our luggage. No entertainment and no USB plugs to charge phones. No food, though I might have been asleep.

Staff was nice. Plane was new and clean. The food/sandwich was horrible. Absolutely disgusting for a four hour flight. I’d rather not get anything.

I was served cheese that had mold on it. I brought this to the flight attendants attention and she informed her supervisor. They were apologetic and offered me a replacement, but I think that is extremely insufficient compensation given I ate bad cheese causing food poisoning for my birthday vacation. Both me and the flight attendants photographed the cheese, and I was told they’ll “put in a ticket” to ensure it doesn’t happen to someone else…….

Not- enough- time to reach the airplain had to take a Train !!!!

Plane was very delayed. US agents unhelpful in connection flt and in seating. No real info given on delay.

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

Information on your arrival and departure airports