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$81+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — OPO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Luxembourg to Porto are usually found in March or February, booked 87 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$119
(FlightHub)

One-way from

$81
(FlightHub)

Popular in

August

Cheapest in

March

Average price

$172

Good round-trip deal

$133 or less

Good one-way deal

$113 or less
From Luxembourg to Porto
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One-way flight from Luxembourg to Porto
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Highest demand for flights based on searches. 30% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Luxembourg to Porto.
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Price to beat on a one-way flight from Luxembourg to Porto.
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Find 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 10/274:20 pmLUX - OPO
Nonstop2h 40mTAP AIR PORTUGAL
Fri 10/3112:10 pmOPO - LUX
Nonstop2h 30mTAP AIR PORTUGAL
Deal found 6/11$119
This easyJet deal was found by Cheapflights users on 6/10. 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.
Mon 10/273:40 pmLUX - OPO
Nonstop2h 40measyJet
Fri 10/317:00 amOPO - LUX
Nonstop2h 30measyJet
Deal found 6/10$122
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:20 pmLUX - OPO
1 stop9h 05mMultiple Airlines
Wed 9/246:10 amOPO - LUX
Nonstop2h 30mMultiple Airlines
Deal found 6/11$124
This Ryanair deal was found by Cheapflights users on 6/11. 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.
Mon 6/3010:15 amLUX - OPO
Nonstop2h 35mRyanair
Thu 7/36:25 amOPO - LUX
Nonstop2h 25mRyanair
Deal found 6/11$126
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:15 pmLUX - OPO
1 stop9h 00mKLM
Wed 10/18:10 pmOPO - LUX
1 stop12h 50mKLM
Deal found 6/10$175
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:10 pmLUX - OPO
1 stop17h 15mSWISS
Fri 10/247:20 pmOPO - LUX
1 stop13h 20mSWISS
Deal found 6/10$212
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:00 amLUX - OPO
Nonstop2h 30mLuxair
Mon 7/78:20 amOPO - LUX
Nonstop2h 20mLuxair
Deal found 6/12$229
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:15 amLUX - OPO
1 stop17h 30mLufthansa
Thu 9/116:00 amOPO - LUX
1 stop6h 50mLufthansa
Deal found 6/11$239

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 June 12, 2025.
Use the filters below to find and compare flights from Luxembourg to Porto that are best for you.

Fly from

Luxembourg

Fly to

Porto

Route

Depart

Return

Price

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Mon 10/27

4:20 pm-6:00 pm

Nonstop2h 40m

Porto

Fri 10/31

12:10 pm-3:40 pm

Nonstop2h 30m

$119

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Mon 10/27

3:40 pm-5:20 pm

Nonstop2h 40m

Porto

Fri 10/31

7:00 am-10:30 am

Nonstop2h 30m

$122

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Thu 9/18

12:20 pm-8:25 pm

1 stop9h 05m

Porto

Wed 9/24

6:10 am-9:40 am

Nonstop2h 30m

$124

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Mon 6/30

10:15 am-11:50 am

Nonstop2h 35m

Porto

Thu 7/3

6:25 am-9:50 am

Nonstop2h 25m

$126

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Tue 9/23

2:15 pm-10:15 pm

1 stop9h 00m

Porto

Wed 10/1

8:10 pm-10:00 am

1 stop12h 50m

$175

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Wed 10/15

6:40 pm-10:50 pm

1 stop5h 10m

Porto

Wed 10/22

6:15 am-12:10 pm

1 stop4h 55m

$194

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Mon 10/13

7:10 pm-11:25 am

1 stop17h 15m

Porto

Fri 10/24

7:20 pm-9:40 am

1 stop13h 20m

$212

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Thu 7/3

6:00 am-7:30 am

Nonstop2h 30m

Porto

Mon 7/7

8:20 am-11:40 am

Nonstop2h 20m

$229

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Sat 9/20

5:45 pm-12:40 am

1 stop7h 55m

$81

LuxembourgPorto

LUX - OPO

LUXOPO

Luxembourg

Sat 9/20

5:45 pm-10:10 am

1 stop17h 25m

$95

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 19 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Luxembourg to Porto. Price data was last updated on June 9, 2025.

The best time to book flights from Luxembourg to Porto is 87 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, January is the cheapest month in which you can book a flight from Luxembourg to Porto (average of $523). Flying from Luxembourg to Porto in June is currently the most expensive (average of $1,047). 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 June 12, 2025.

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 13% on airfare.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Aegean Airlines, KLM and Austrian Airlines 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.
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
759 reviews
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,358 reviews
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
802 reviews
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,623 reviews
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
Aegean Airlines
8.2
Very good
759 reviews

Boarding

7.8

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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 30m for a nonstop flight. There is 1 flight 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.

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

    Currently priced at $119, TAP AIR PORTUGAL will fly you from Luxembourg to Porto and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from easyJet and Ryanair - these airlines can fly you to your destination from $122 and $126, respectively. Users have found that TAP AIR PORTUGAL is 33% 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 TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $81. Ryanair flights start at $97 while deals on KLM start at $98 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 (79%), Luxair (65%), TAP AIR PORTUGAL( 65%).

  • What are the cheapest flights from Luxembourg to Porto?

    Looking for the cheapest flight from Luxembourg to Porto? While on average our users pay $170, our data indicates the cheapest price to be $64. The most popular route (Luxembourg - Porto), is priced around $290.

  • 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, January is the cheapest month in which you can book a flight from Luxembourg to Porto (average of $523). Flying from Luxembourg to Porto in June is currently the most expensive (average of $1,047). 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 Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$50Average$209FlexibilityNo cancel feeOn-time86%
TAP AIR PORTUGALCheapest$67Average$134FlexibilityNo cancel feeOn-timeN/A
RyanairCheapest$71Average$194FlexibilityNo cancel feeOn-timeN/A
LuxairCheapest$85Average$253FlexibilityNo cancel feeOn-time83%

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