Our cheapest offers for flights from Luxembourg to Porto

Here you can compare cheap flights from Luxembourg (LUX) to Porto (OPO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Porto. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Luxembourg Porto	Outbound 07/15/26 direct FR2863 02h 35min	Return -	Ryanair		$141
Best option Luxembourg Porto	Outbound 01/20/26 direct FR4399 02h 30min	Return 01/27/26 direct FR4398 02h 30min	Ryanair		$64
Luxembourg Porto	Outbound 03/28/26 1 Stopover (ZRH) LX0759, LX2064 23h 10min	Return 04/06/26 2 Stopovers (LIS, FRA) LH6981, LH1171, LH5642 20h 30min	Swiss International Air Lines		$343
Luxembourg Porto Please note: transfer for connecting flight	Outbound 12/20/25 1 Stopover (BGY) FR0411, FR4042 05h 50min	Return 12/23/25 direct FR2862 02h 30min	Ryanair		$402
Luxembourg Porto	Outbound 01/20/26 direct FR4399 02h 30min	Return 01/27/26 direct FR4398 02h 30min	Ryanair		$66
Luxembourg Porto	Outbound 01/20/26 direct FR4399 02h 30min	Return 01/27/26 direct FR4398 02h 30min	Ryanair		$80
Luxembourg Porto	Outbound 01/20/26 direct FR4399 02h 30min	Return 01/27/26 direct FR4398 02h 30min	Ryanair	?	$83
Luxembourg Porto	Outbound 01/20/26 direct LG3767 02h 35min	Return 01/27/26 direct LG3768 02h 20min	Luxair	?	$94
Luxembourg Porto	Outbound 01/20/26 direct LG3767 02h 35min	Return 01/27/26 direct LG3768 02h 20min	Luxair	?	$104
Luxembourg Porto	Outbound 01/20/26 direct LG3767 02h 35min	Return 01/27/26 direct LG3768 02h 20min	Luxair	?	$105

Tips and tricks to help you find cheap flights from Luxembourg to Porto

Important flight information

Flight information: Luxembourg - Porto

Cheapest outbound flight from	$140.07
Roundtrip from	$63.97
Flight duration	min. 02:25 / max. 02:30
Return flight duration	min. 02:20/ max. 02:30
Distance	1486 km
Flights per week	16
Departure airport	Airport Luxembourg (LUX)
Departure country	Flights from Luxembourg
Arrival airport	Airport Porto (OPO)
Destination country	Flights to Portugal

Flight destinations with a similar price

Flight Porto - Paris-Orly from $140

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Flight Luxembourg - Barcelona from $56