PDX - LUX

$456 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

KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Luxembourg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Luxembourg, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Portland to Luxembourg (PDX-LUX)

 
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

Tue, Oct 14 - Tue, Oct 21
Air Canada Logo
6:15 am - 1:50 pmPDX-LUX
22h 35m2 stops
Air Canada Logo
8:15 am - 6:46 pmLUX-PDX
19h 31m2 stops
$558Air Canada
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Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
7:44 am - 10:40 amPDX-LUX
17h 56m2 stops
American Airlines Logo
10:05 pm - 5:35 pmLUX-PDX
28h 30m1 stop
$598American Airlines
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Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
3:50 pm - 7:35 pmPDX-LUX
18h 45m2 stops
Multiple Airlines Logo
8:15 am - 10:45 pmLUX-PDX
23h 30m3 stops
$604Multiple Airlines
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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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Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
7:04 am - 10:40 amPDX-LUX
18h 36m2 stops
Multiple Airlines Logo
10:05 pm - 5:35 pmLUX-PDX
28h 30m1 stop
$648Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
7:25 pm - 8:50 pmPDX-LUX
16h 25m1 stop
American Airlines Logo
10:05 pm - 5:35 pmLUX-PDX
28h 30m1 stop
$684American 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
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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Everything you should know

Top airlines
Air Canada
Cheapest • from $558 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$558
Air Canada
Tue 10/14Tue 10/21
PDX - LUX • 2 stops
Cheapest one-way
$456
Multiple Airlines
Wed 10/1
PDX - LUX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luxembourg!
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 Air Canada ($558) and American Airlines ($598).

Find deals

Good to know

Cheapest flight$456
Flight from Portland to Luxembourg

When to book flights from Portland to Luxembourg

Are your dates flexible? Find out the best times to travel from Portland to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Portland to Luxembourg

  • What is the cheapest flight from Portland to Luxembourg?

    In the last 3 days, the lowest price for a flight from Portland to Luxembourg was $456 for a one-way ticket and $558 for a round-trip.

  • Do I need a passport to fly between Portland and Luxembourg?

    Yes

  • Which airports will I be using when flying from Portland to Luxembourg?

    Portland and Luxembourg are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Luxembourg.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Luxembourg?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Portland and Luxembourg, with Star Alliance being the most commonly used for this route.

  • 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 to Luxembourg from Portland 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 to Luxembourg with an airline and back to Portland with another airline. Booking your flights between Portland and LUX can sometimes prove cheaper using this method.

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

Reviews of the top airline flying from Portland to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Portland to Luxembourg. 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 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 1385 reviews
7.7Comfort
7.3Food
8.4Crew
7.2Entertainment
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.

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

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

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!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

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

Information on your arrival and departure airports

Portland (PDX)
Luxembourg (LUX)

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