$368 Find Cheap Flights from Portland to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Luxembourg departing on 10/1. 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

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Cheap Flights from Portland to Luxembourg

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Luxembourg
Luxembourg2 stops$606
Luxembourg
Luxembourg2 stops$606

Book Cheap Portland to Luxembourg Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Luxembourg 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 round-trip flight deals from Portland to Luxembourg

Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
4:02 pm - 7:30 pmPDX-LUX
19h 28m2 stops
Multiple Airlines Logo
8:10 am - 5:52 pmLUX-PDX
18h 42m2 stops
$606Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
5:00 am - 4:20 pmPDX-LUX
27h 20m2 stops
United Airlines Logo
9:30 am - 10:53 amLUX-PDX
34h 23m3 stops
$617United Airlines
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Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
11:10 am - 10:35 amPDX-LUX
15h 25m2 stops
Multiple Airlines Logo
6:20 pm - 11:25 amLUX-PDX
26h 05m1 stop
$665Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:00 am - 4:20 pmPDX-LUX
26h 20m3 stops
United Airlines Logo
9:30 am - 10:53 amLUX-PDX
34h 23m3 stops
$724United Airlines
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Thu, Dec 18 - Sat, Dec 27
Multiple Airlines Logo
7:10 am - 10:00 amPDX-LUX
17h 50m2 stops
Multiple Airlines Logo
10:55 am - 9:07 pmLUX-PDX
19h 12m2 stops
$1,313Multiple Airlines
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Thu, Dec 18 - Sat, Dec 27
KLM Logo
11:35 am - 2:15 pmPDX-LUX
17h 40m2 stops
KLM Logo
2:45 pm - 11:25 amLUX-PDX
29h 40m1 stop
$1,414KLM
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Wed, Dec 17 - Sat, Dec 27
Delta Logo
12:32 am - 10:25 amPDX-LUX
24h 53m2 stops
Delta Logo
6:05 am - 11:55 pmLUX-PDX
26h 50m2 stops
$1,596Delta
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Thu, Dec 18 - Sat, Dec 27
United Airlines Logo
7:30 am - 4:20 pmPDX-LUX
23h 50m3 stops
United Airlines Logo
9:30 am - 10:58 pmLUX-PDX
22h 28m2 stops
$2,197United Airlines
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Thu, Dec 18 - Sat, Dec 27
Air Canada Logo
7:10 am - 1:55 pmPDX-LUX
21h 45m3 stops
Air Canada Logo
2:20 pm - 11:58 amLUX-PDX
30h 38m3 stops
$2,488Air Canada
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Booking Insights

KAYAK's insights & trends for Portland to Luxembourg flights

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

Which airlines provide the cheapest flights from Portland to Luxembourg?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Luxembourg were found on United Airlines ($617) and KLM ($1,414).

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Good to know

Cheapest flight$368
Flight from Portland to Luxembourg

FAQs - booking Luxembourg flights

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

    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 Portland to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to 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 Portland to Luxembourg?

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

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

    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 from Portland to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally at night, when round-trip flights cost $1,027 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Luxembourg is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,424.

Reviews of the top airline flying from Portland to Luxembourg

 
Need help choosing which airline to fly with from Portland to Luxembourg? 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.
7.8
KLMOverall score based on 1386 reviews
7.2Entertainment
7.3Food
7.7Comfort
8.4Crew
7.8Boarding
Airline reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

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

Information on your arrival and departure airports

Portland (PDX)

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