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$65+ Cheap flights from Luxembourg (LUX) to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — OPO
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Luxembourg to Porto are usually found in March or January, booked 60 days in advance, depart on a Sunday or Friday and return on a Sunday

Cheap flight deals from Luxembourg to Porto

Cheapest flights from Luxembourg to Porto
Explore the most affordable flight options available from Luxembourg to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Mytrip deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:35 pm
LUX
-
OPO
Nonstop2h 35m
Multiple Airlines
Mon 9/146:50 pm
OPO
-
LUX
2 stops19h 45m
Multiple Airlines
Deal found 7/21$136
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:45 pm
LUX
-
OPO
1 stop16h 15m
TAP AIR PORTUGAL
Tue 9/296:00 pm
OPO
-
LUX
1 stop16h 30m
TAP AIR PORTUGAL
Deal found 7/24$137
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm
LUX
-
OPO
Nonstop2h 35m
Ryanair
Fri 9/2510:20 pm
OPO
-
LUX
2 stops18h 10m
Ryanair
Deal found 7/25$138
This easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 am
LUX
-
OPO
Nonstop2h 30m
easyJet
Sat 10/35:20 pm
OPO
-
LUX
Nonstop2h 25m
easyJet
Deal found 7/22$139
This Mytrip deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:35 pm
LUX
-
OPO
Nonstop2h 35m
Multiple Airlines
Fri 9/1810:00 pm
OPO
-
LUX
2 stops18h 50m
Multiple Airlines
Deal found 7/25$140
This easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/49:45 pm
LUX
-
OPO
Nonstop2h 35m
easyJet
Sat 10/105:20 pm
OPO
-
LUX
Nonstop2h 25m
easyJet
Deal found 7/22$141
This Mytrip deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:15 pm
LUX
-
OPO
2 stops17h 00m
Multiple Airlines
Sat 9/265:40 pm
OPO
-
LUX
1 stop12h 45m
Multiple Airlines
Deal found 7/24$142
This easyJet deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:35 am
LUX
-
OPO
Nonstop2h 30m
easyJet
Fri 10/25:40 pm
OPO
-
LUX
Nonstop2h 25m
easyJet
Deal found 7/22$143
This Ryanair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:15 pm
LUX
-
OPO
Nonstop2h 35m
Ryanair
Fri 9/186:45 am
OPO
-
LUX
Nonstop2h 25m
Ryanair
Deal found 7/21$144
This CheapOair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:40 pm
LUX
-
OPO
1 stop14h 50m
Multiple Airlines
Thu 10/296:45 am
OPO
-
LUX
Nonstop2h 30m
Multiple Airlines
Deal found 7/23$145
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:40 pm
LUX
-
OPO
1 stop5h 20m
TAP AIR PORTUGAL
Thu 10/296:00 pm
OPO
-
LUX
1 stop21h 50m
TAP AIR PORTUGAL
Deal found 7/22$146
This Ryanair deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:15 pm
LUX
-
OPO
Nonstop2h 35m
Ryanair
Mon 9/281:10 pm
OPO
-
LUX
Nonstop2h 25m
Ryanair
Deal found 7/25$147

Find flight deals from Luxembourg to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Porto (OPO). 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 July 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$136
(Mytrip)

One-way from

$65
(easyJet)

Popular in

August

Cheapest in

March

Average price

$316

Good round-trip deal

$339 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Luxembourg-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-Porto flights.
Search Deals
From Luxembourg to Porto
Search Deals
One-way flight from Luxembourg to Porto
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Luxembourg to Porto.
Search Deals
Price to beat on a one-way flight from Luxembourg to Porto.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from Luxembourg to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Tue 9/15

5:45 pm-10:55 pm

1 stop6h 10m

Porto

Tue 9/29

9:00 am-4:55 pm

1 stop6h 55m

$137

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Fri 11/6

10:10 am-11:45 am

Nonstop2h 35m

Porto

Mon 11/9

6:00 am-9:30 am

Nonstop2h 30m

$165

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Fri 9/25

5:00 pm-6:35 pm

Nonstop2h 35m

Porto

Sun 9/27

10:30 pm-11:25 am

1 stop11h 55m

$211
Quickest round-trip

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Tue 9/15

6:00 am-7:35 am

Nonstop2h 35m

Porto

Tue 9/29

8:25 am-11:45 am

Nonstop2h 20m

$230

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Sat 10/31

7:15 pm-5:35 pm

2 stops23h 20m

Porto

Fri 11/6

7:20 pm-10:00 am

1 stop13h 40m

$255

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Wed 9/23

10:15 am-7:05 pm

2 stops9h 50m

Porto

Wed 9/30

2:35 pm-9:30 am

2 stops17h 55m

$260

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Mon 8/10

8:55 pm-7:55 am

1 stop12h 00m

Porto

Sun 8/23

8:40 am-9:30 am

1 stop23h 50m

$353
Cheapest one-way
Quickest one-way

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Thu 10/22

9:35 pm-11:10 pm

Nonstop2h 35m

$66

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Sun 10/18

9:45 pm-11:20 pm

Nonstop2h 35m

$69

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Sun 10/25

10:55 am-10:30 pm

1 stop12h 35m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Luxembourg-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Luxembourg-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Porto flights, Cheapflights users trust FlightHub the most. FlightHub 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 Luxembourg-Porto 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 Luxembourg to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Luxembourg 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 Luxembourg to Porto

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

The best time to book flights from Luxembourg to Porto is 59 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 Luxembourg to Porto?

Currently, March is the cheapest month in which you can book a flight from Luxembourg to Porto (average of $120). Flying from Luxembourg to Porto in August is currently the most expensive (average of $401). 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 LUX to OPO?

Find hourly flight availability from Luxembourg to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 26, 2026.

One of the essential ways to save on airfare from Luxembourg to Porto is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

How much does it cost to fly round-trip from Luxembourg to Porto?

Airfare is below average for this route at the moment.

Luxembourg to Porto flights typically cost between $253 and $472 in September.
The cheapest round-trip price found within the last 5 days was $136 on Multiple Airlines (Sep 10-Sep 14).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated July 26, 2026.
Get a feel of what it's like to fly with TAP AIR PORTUGAL,Ryanair, andeasyJet from Luxembourg to Porto by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,347 reviews

Boarding

7.0

Overall

7.2

Crew

7.8

Entertainment

6.4

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,347 reviews
TAP AIR PORTUGAL
7.2
Good
2,347 reviews

Boarding

7.0

Overall

7.2

Crew

7.8

Entertainment

6.4

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
Ryanair
6.9
Okay
5,443 reviews
TAP AIR PORTUGAL
7.2
Good
2,347 reviews

Boarding

7.0

Overall

7.2

Crew

7.8

Entertainment

6.4

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
easyJet
6.9
Okay
1,918 reviews
TAP AIR PORTUGAL
7.2
Good
2,347 reviews

Boarding

7.0

Overall

7.2

Crew

7.8

Entertainment

6.4

Food

6.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Luxembourg to Porto?

    If you book a flight from Luxembourg to Porto, you will be flying from Luxembourg to Porto. Flights to Porto (OPO) from Luxembourg (LUX) take 2h 35m for a nonstop flight. There are 2 flights from Luxembourg to Porto per day from 4 airlines.

  • How popular is this Luxembourg to Porto flight route?

    Within the past month, 1 users have taken a look at flights from Luxembourg to Porto.

  • How long is the flight from Luxembourg to Porto?

    Departing from Luxembourg to Porto will take you 2h 35m. The distance between Luxembourg and Porto is about 922 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Luxembourg to Porto round-trip?

    Currently priced at $29, easyJet will fly you from Luxembourg to Porto and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Ryanair and TAP AIR PORTUGAL - these airlines can fly you to your destination from $36 and $53, respectively. Users have found that easyJet is 85% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Luxembourg to Porto one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at $25. easyJet flights start at $38 while deals on TAP AIR PORTUGAL start at $47 one-way.

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

    Before booking your flight to Porto from Luxembourg, check out the most reliable airlines to get you to your destination on time: Ryanair (72%), Luxair (71%), TAP AIR PORTUGAL( 71%).

  • What are the cheapest flights from Luxembourg to Porto?

    Looking for the cheapest flight from Luxembourg to Porto? While on average our users pay $328, our data indicates the cheapest price to be $61. The most popular route (Luxembourg - Porto), is priced around $162.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg to Porto 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 Luxembourg to Porto?

    Currently, March is the cheapest month in which you can book a flight from Luxembourg to Porto (average of $120). Flying from Luxembourg to Porto in August is currently the most expensive (average of $401). 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

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Arcos de Valdevez
Coimbra
Aveiro

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Luxembourg to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Luxembourg to Lisbon flights

Top 4 airlines flying from Luxembourg to Porto

Discover the top 4 airlines that operate flights from Luxembourg to Porto. 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$29Average$162FlexibilityNo cancel feeOn-time86%
RyanairCheapest$36Average$182FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$53Average$179FlexibilityNo cancel feeOn-timeN/A
LuxairCheapest$108Average$261FlexibilityNo cancel feeOn-time83%

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