$426 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 4/14. 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

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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

Tue, Apr 14 - Mon, May 4
British Airways Logo
7:30 pm - 10:45 am
PDX
-
LUX
30h 15m
1 stop
British Airways Logo
9:05 pm - 5:40 pm
LUX
-
PDX
29h 35m
1 stop
$426British Airways
Tue, Apr 14 - Wed, Apr 29
British Airways Logo
8:00 am - 10:40 am
PDX
-
LUX
17h 40m
2 stops
British Airways Logo
9:35 pm - 5:40 pm
LUX
-
PDX
29h 05m
1 stop
$431British Airways
Tue, Apr 14 - Tue, Apr 28
British Airways Logo
8:00 am - 10:40 am
PDX
-
LUX
17h 40m
2 stops
British Airways Logo
10:10 pm - 10:49 pm
LUX
-
PDX
33h 39m
2 stops
$441British Airways
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
$451British Airways
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
5:40 am - 9:10 pm
PDX
-
LUX
30h 30m
2 stops
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$456British Airways
Sat, Apr 18 - Tue, Apr 28
Delta Logo
11:15 pm - 2:05 pm
PDX
-
LUX
29h 50m
2 stops
Delta Logo
10:25 am - 11:10 am
LUX
-
PDX
33h 45m
1 stop
$475Delta
Thu, Apr 16 - Mon, May 4
British Airways Logo
7:30 pm - 9:25 am
PDX
-
LUX
28h 55m
1 stop
British Airways Logo
4:50 pm - 5:40 pm
LUX
-
PDX
33h 50m
1 stop
$476British Airways
Thu, Apr 16 - Thu, Apr 30
British Airways Logo
6:22 am - 8:25 pm
PDX
-
LUX
29h 03m
2 stops
British Airways Logo
9:05 pm - 5:40 pm
LUX
-
PDX
29h 35m
1 stop
$481British Airways
Thu, Feb 26 - Thu, Mar 5
British Airways Logo
11:48 am - 9:10 pm
PDX
-
LUX
24h 22m
2 stops
British Airways Logo
9:55 pm - 3:55 pm
LUX
-
PDX
27h 00m
1 stop
$484British Airways
Sat, Apr 18 - Fri, May 1
Delta Logo
10:55 pm - 9:55 am
PDX
-
LUX
26h 00m
2 stops
Delta Logo
6:05 am - 2:38 pm
LUX
-
PDX
17h 33m
2 stops
$485Delta
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 fly non-stop between Portland and Luxembourg?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Portland to Luxembourg.

There is just one airline that flies from Portland to Luxembourg direct and that is KLM. The best round-trip deal found from KLM for the route is to Luxembourg (LUX) and costs $482.

Find deals

Good to know

Cheapest flight$426
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.

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.
7.7
KLMOverall score based on 1437 reviews
7.1Entertainment
8.4Crew
7.7Boarding
7.6Comfort
7.2Food
Airline reviews

Flight was on time, staff are friendly and helpful onboard.

8.0 ExcellentShereen, Dec 2025
AMS - YUL
Read more KLM reviews

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

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

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

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!

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

Information on your arrival and departure airports

Portland (PDX)