PDX - LUX

$527 Find Cheap Flights from Portland to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Luxembourg departing on 3/4. 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, 0 bags

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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$484
KLM
Wed 3/4Sun 3/8
PDX - LUX • 2 stops
Cheapest one-way
Multiple Airlines
Wed 1/28
PDX - LUX • multi-stop
Top airlines
KLM
Cheapest • from $484 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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!
Flight Deals
Booking Insights
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

Wed, Mar 4 - Sun, Mar 8
KLM Logo
7:00 am - 10:25 am
PDX
-
LUX
18h 25m
2 stops
KLM Logo
10:55 am - 11:25 am
LUX
-
PDX
33h 30m
1 stop
$484KLM
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
7:00 am - 10:25 am
PDX
-
LUX
18h 25m
2 stops
Multiple Airlines Logo
10:50 am - 9:10 pm
LUX
-
PDX
19h 20m
2 stops
$500Multiple Airlines
Tue, May 12 - Tue, May 26
Multiple Airlines Logo
10:10 am - 2:00 pm
PDX
-
LUX
18h 50m
2 stops
Multiple Airlines Logo
6:05 am - 2:45 pm
LUX
-
PDX
17h 40m
2 stops
$501Multiple Airlines
Fri, Apr 17 - Thu, Apr 30
KLM Logo
1:05 pm - 9:55 am
PDX
-
LUX
11h 50m
1 stop
KLM Logo
6:25 pm - 11:10 am
LUX
-
PDX
25h 45m
1 stop
$527KLM
Fri, Apr 17 - Thu, Apr 30
KLM Logo
1:05 pm - 9:55 am
PDX
-
LUX
11h 50m
1 stop
KLM Logo
10:25 am - 11:10 am
LUX
-
PDX
33h 45m
1 stop
$528KLM
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
5:45 pm - 10:15 am
PDX
-
LUX
31h 30m
1 stop
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$529British Airways
Tue, May 12 - Tue, May 26
United Airlines Logo
5:30 am - 4:10 pm
PDX
-
LUX
25h 40m
3 stops
United Airlines Logo
8:30 am - 9:34 am
LUX
-
PDX
34h 04m
2 stops
$535United Airlines
Tue, May 12 - Tue, May 26
British Airways Logo
7:30 pm - 8:50 pm
PDX
-
LUX
16h 20m
1 stop
British Airways Logo
10:10 pm - 5:40 pm
LUX
-
PDX
28h 30m
1 stop
$543British Airways
Fri, Apr 17 - Thu, Apr 30
Multiple Airlines Logo
1:05 pm - 9:55 am
PDX
-
LUX
11h 50m
1 stop
Multiple Airlines Logo
7:30 am - 4:07 pm
LUX
-
PDX
17h 37m
2 stops
$544Multiple Airlines
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
5:45 pm - 4:50 pm
PDX
-
LUX
14h 05m
1 stop
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$554British Airways
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 KLM ($484) and British Airways ($529).

Find deals

Good to know

Cheapest flight$484
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 $484 for a round-trip ticket.

  • 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?

    SkyTeam is the only airline alliance operating flights between Portland and Luxembourg.

  • 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.
7.7
KLMOverall score based on 1443 reviews
7.6Comfort
7.1Entertainment
8.4Crew
7.3Food
7.8Boarding
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

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

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

Information on your arrival and departure airports

Portland (PDX)
Luxembourg (LUX)