$624 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 4/2. 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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Flight Deals

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, Apr 2 - Mon, Apr 6
British Airways Logo
7:30 pm - 8:30 pmPDX-LUX
16h 00m1 stop
British Airways Logo
9:05 pm - 5:40 pmLUX-PDX
29h 35m1 stop
$624British Airways
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Thu, Apr 2 - Mon, Apr 6
Lufthansa Logo
2:14 pm - 4:10 pmPDX-LUX
16h 56m2 stops
Lufthansa Logo
8:10 pm - 10:08 pmLUX-PDX
34h 58m2 stops
$638Lufthansa
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Thu, Apr 2 - Mon, Apr 6
Air Canada Logo
9:50 am - 4:10 pmPDX-LUX
21h 20m2 stops
Air Canada Logo
2:35 pm - 9:15 amLUX-PDX
51h 40m2 stops
$641Air Canada
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Thu, Apr 2 - Mon, Apr 6
Delta Logo
1:15 pm - 10:00 amPDX-LUX
11h 45m1 stop
Delta Logo
10:30 am - 11:53 pmLUX-PDX
22h 23m2 stops
$686Delta
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Mon, Dec 29 - Mon, Jan 5
Multiple Airlines Logo
5:00 am - 4:20 pmPDX-LUX
26h 20m2 stops
Multiple Airlines Logo
6:55 am - 10:39 pmLUX-PDX
24h 44m2 stops
$1,016Multiple Airlines
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Mon, Dec 29 - Mon, Jan 5
KLM Logo
1:25 pm - 2:15 pmPDX-LUX
15h 50m1 stop
KLM Logo
10:55 am - 8:27 pmLUX-PDX
18h 32m2 stops
$1,274KLM
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Mon, Dec 29 - Mon, Jan 5
Multiple Airlines Logo
7:30 am - 4:20 pmPDX-LUX
23h 50m3 stops
Multiple Airlines Logo
6:55 am - 10:40 pmLUX-PDX
24h 45m2 stops
$1,305Multiple Airlines
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Mon, Dec 29 - Mon, Jan 5
British Airways Logo
5:45 pm - 10:15 amPDX-LUX
31h 30m1 stop
British Airways Logo
10:50 am - 3:55 pmLUX-PDX
14h 05m1 stop
$1,604British Airways
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Mon, Dec 29 - Mon, Jan 5
Multiple Airlines Logo
6:49 pm - 11:15 amPDX-LUX
31h 26m3 stops
Multiple Airlines Logo
6:55 am - 9:15 amLUX-PDX
35h 20m3 stops
$2,284Multiple Airlines
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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 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 $694.

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 British Airways ($624) and Lufthansa ($638).

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Good to know

Cheapest flight$624
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.
7.7
KLMOverall score based on 1404 reviews
8.4Crew
7.8Boarding
7.7Comfort
7.3Food
7.1Entertainment
Airline reviews

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

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

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!

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)

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