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Luxembourg

$624+ Cheap flights from Portland (PDX) to Luxembourg (LUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LUX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Portland to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$624
(British Airways)
Provider with most accurate pricing for Portland-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for Portland-Luxembourg flights.
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From Portland to Luxembourg
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Find flight deals from Portland to Luxembourg

Best flights from Portland to Luxembourg
Discover carefully curated flight deals from Portland to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This British Airways deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:30 pmPDX - LUX
1 stop16h 00mBritish Airways
Mon 4/69:05 pmLUX - PDX
1 stop29h 35mBritish Airways
Deal found 10/31$624
This Lufthansa deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:14 pmPDX - LUX
2 stops16h 56mLufthansa
Mon 4/68:10 pmLUX - PDX
2 stops34h 58mLufthansa
Deal found 11/1$638
This Air Canada deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/29:50 amPDX - LUX
2 stops21h 20mAir Canada
Mon 4/62:35 pmLUX - PDX
2 stops51h 40mAir Canada
Deal found 10/31$641
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:15 pmPDX - LUX
1 stop19h 40mDelta
Mon 4/66:10 amLUX - PDX
2 stops22h 01mDelta
Deal found 10/31$686

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Portland to Luxembourg that are best for you.

Fly from

Portland

Fly to

Luxembourg

Route

Depart

Return

Price

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 4/2

7:30 pm-8:30 pm

1 stop16h 00m

Luxembourg

Mon 4/6

9:05 pm-5:40 pm

1 stop29h 35m

$624

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 4/2

2:14 pm-4:10 pm

2 stops16h 56m

Luxembourg

Mon 4/6

8:10 pm-10:08 pm

2 stops34h 58m

$638

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 4/2

9:50 am-4:10 pm

2 stops21h 20m

Luxembourg

Mon 4/6

2:35 pm-9:15 am

2 stops51h 40m

$641

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 4/2

1:15 pm-5:55 pm

1 stop19h 40m

Luxembourg

Mon 4/6

6:10 am-7:11 pm

2 stops22h 01m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Compare providers for flights from Portland to Luxembourg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Luxembourg in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Luxembourg flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Portland-Luxembourg flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Portland-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Luxembourg flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from PDX to LUX?

Find hourly flight availability from Portland to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 27% on flights from Portland to Luxembourg by exploring options for tickets in the evening.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with KLM from Portland to Luxembourg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Portland to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Luxembourg?

    A quick flight from Portland to Luxembourg can take about 16h. British Airways provides one of the quickest options available for as low as $624. The distance between Portland and Luxembourg is about 5173 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Portland to Luxembourg round-trip?

    Cheapflights users have booked flights from Portland to Luxembourg round-trip from $694.

  • Can I find deals for flights from Portland to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Portland to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Luxembourg.

  • Can I find deals for business class flights from Portland to Luxembourg?

    Yes. Cheapflights offers flight deals from Portland to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Luxembourg flights

Top airline flying from Portland to Luxembourg

Discover the top airline that operate flights from Portland to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$694Average$908FlexibilityNo cancel feeOn-time75%

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