What is the cheapest airline that flies from Portland to Luxembourg?

Lufthansa and British Airways are the most popular carriers operating from Portland to Luxembourg

When did momondo last update prices for flights from Portland Airport to Luxembourg Airport?

Prices for flights from Portland Airport to Luxembourg Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Luxembourg Airport?

The number of operators available for flights from Portland Airport to Luxembourg Airport is 1 as of October 2025.

How old do you have to be to fly from Portland Airport to Luxembourg Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Luxembourg Airport.

What documentation or ID do you need to fly to Luxembourg Airport?

The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$348 Cheap Flights from Portland to Luxembourg in 2025/26

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Cheap round-trip flights

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3:15 pm - 7:30 pmPDX-LUX

43h 15m2 stops

6:55 am - 6:30 pmLUX-PDX

20h 35m2 stops

$519Multiple Airlines

Find Deal

Mon, Nov 10 - Mon, Nov 17

7:00 am - 4:20 pmPDX-LUX

24h 20m2 stops

7:10 am - 6:30 pmLUX-PDX

20h 20m2 stops

$522Lufthansa

Find Deal

Wed, Feb 11 - Wed, Feb 18

8:30 am - 4:20 pmPDX-LUX

22h 50m2 stops

8:10 am - 9:15 amLUX-PDX

34h 05m2 stops

$523Multiple Airlines

Find Deal

Tue, Nov 18 - Thu, Nov 27

5:45 pm - 4:50 pmPDX-LUX

14h 05m1 stop

11:00 am - 3:55 pmLUX-PDX

13h 55m1 stop

$525British Airways

Find Deal

Wed, Feb 11 - Wed, Feb 18

1:25 pm - 10:25 amPDX-LUX

12h 00m1 stop

6:00 am - 11:25 amLUX-PDX

14h 25m1 stop

$526Delta

Find Deal

Mon, Nov 10 - Mon, Nov 17

2:13 pm - 4:50 pmPDX-LUX

17h 37m2 stops

11:00 am - 3:55 pmLUX-PDX

13h 55m1 stop

$529British Airways

Find Deal

Wed, Feb 11 - Wed, Feb 18

9:59 am - 2:15 pmPDX-LUX

19h 16m2 stops

6:00 am - 11:25 amLUX-PDX

14h 25m1 stop

$531Delta

Find Deal

Mon, Nov 10 - Mon, Nov 17

1:24 pm - 4:20 pmPDX-LUX

17h 56m3 stops

9:30 am - 1:44 pmLUX-PDX

37h 14m3 stops

$548United Airlines

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Wed, Feb 11 - Wed, Feb 18

7:00 pm - 7:35 pmPDX-LUX

39h 35m2 stops

2:30 pm - 6:30 pmLUX-PDX

37h 00m2 stops

$641Air Canada

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Thu, Apr 2 - Mon, Apr 6

9:50 am - 1:55 pmPDX-LUX

19h 05m2 stops

8:10 am - 10:36 pmLUX-PDX

23h 26m3 stops

$857Air Canada

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Mon, Nov 10 - Mon, Nov 17

Delta flights from Portland to Luxembourg

Our best Delta deals on Portland to Luxembourg flight tickets

Delta

Nov 10

PDX1:25 pmPortland

12h 00m

1 stop

LUX10:25 amLuxembourg

Nov 17

LUX6:00 amLuxembourg

14h 25m

1 stop

PDX11:25 amPortland

$526

Find similar

Delta

Nov 10

PDX9:59 amPortland

19h 16m

2 stops

LUX2:15 pmLuxembourg

Nov 17

LUX6:00 amLuxembourg

14h 25m

1 stop

PDX11:25 amPortland

$531

Find similar

Delta

Nov 17

PDX12:35 amPortland

24h 50m

2 stops

LUX10:25 amLuxembourg

Nov 27

LUX6:00 amLuxembourg

25h 40m

2 stops

PDX10:40 pmPortland

$616

Find similar

Lufthansa flights from Portland to Luxembourg

Our best Lufthansa deals on Portland to Luxembourg flight tickets

Lufthansa

Feb 11

PDX7:00 amPortland

24h 20m

2 stops

LUX4:20 pmLuxembourg

Feb 18

LUX7:10 amLuxembourg

20h 20m

2 stops

PDX6:30 pmPortland

$522

Find similar

Lufthansa

Nov 29

PDX8:30 amPortland

20h 05m

2 stops

LUX1:35 pmLuxembourg

Dec 5

LUX8:05 pmLuxembourg

34h 10m

2 stops

PDX9:15 pmPortland

$721

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 11/10

3:15 pm-7:30 pm

2 stops43h 15m

Luxembourg

Mon 11/17

6:55 am-6:30 pm

2 stops20h 35m

$519

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 2/11

7:00 am-4:20 pm

2 stops24h 20m

Luxembourg

Wed 2/18

7:10 am-6:30 pm

2 stops20h 20m

$522

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Tue 11/18

8:30 am-4:20 pm

2 stops22h 50m

Luxembourg

Thu 11/27

8:10 am-9:15 am

2 stops34h 05m

$523

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 2/11

5:45 pm-4:50 pm

1 stop14h 05m

Luxembourg

Wed 2/18

11:00 am-3:55 pm

1 stop13h 55m

$525

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 11/10

1:25 pm-10:25 am

1 stop12h 00m

Luxembourg

Mon 11/17

6:00 am-11:25 am

1 stop14h 25m

$526

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 2/11

2:13 pm-4:50 pm

2 stops17h 37m

Luxembourg

Wed 2/18

11:00 am-3:55 pm

1 stop13h 55m

$529

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 11/10

9:59 am-2:15 pm

2 stops19h 16m

Luxembourg

Mon 11/17

6:00 am-11:25 am

1 stop14h 25m

$531

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 2/11

1:24 pm-4:20 pm

3 stops17h 56m

Luxembourg

Wed 2/18

9:30 am-1:44 pm

3 stops37h 14m

$548

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 4/2

7:00 pm-7:35 pm

2 stops39h 35m

Luxembourg

Mon 4/6

2:30 pm-6:30 pm

2 stops37h 00m

$641

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 11/10

9:50 am-1:55 pm

2 stops19h 05m

Luxembourg

Mon 11/17

8:10 am-10:36 pm

3 stops23h 26m

$857

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from Portland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $584. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Monday is $1,443.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Portland to Luxembourg in the evening for as low as $1,027. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $1,424.

Can stopping save me money on Portland to Luxembourg flights?

You could potentially save up to 33% on your flight if you consider stops on a Portland to Luxembourg flight.

When to book flights from Portland to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Luxembourg (PDX to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Luxembourg

Direct flights	None

There are no direct flights from Portland to Luxembourg. There are no popular flight routes from Portland to Luxembourg.

Search flight deals

How far is Portland to Luxembourg by plane?
There are 5177.7 mi between Portland and Luxembourg. Typically, this will take 11h 45m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Luxembourg Airport?
Prices for flights from Portland Airport to Luxembourg Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Luxembourg Airport?
The number of operators available for flights from Portland Airport to Luxembourg Airport is 1 as of October 2025.
How old do you have to be to fly from Portland Airport to Luxembourg Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Portland to Luxembourg?
momondo data reveals that the most frequently booked airline on the route from Portland to Luxembourg is KLM, representing 100% of all bookings.

Best airlines flying from Portland to Luxembourg

Compare and see reviews for airlines that fly from Portland to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $694	Free Cancellation	Rating 7.7 1,404 reviews		Search KLM flights

Esch-sur-Alzette

Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Luxembourg. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Luxembourg with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Luxembourg flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Luxembourg?

momondo provides multiple filters to help you find the best flight to Luxembourg from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Portland and alert you when they change.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Portland to Luxembourg from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Luxembourg departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portland to Luxembourg

Cheap round-trip flights

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Delta flights from Portland to Luxembourg

Our best Delta deals on Portland to Luxembourg flight tickets

Lufthansa flights from Portland to Luxembourg

Our best Lufthansa deals on Portland to Luxembourg flight tickets

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How to get the cheapest flight ticket from Portland to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Luxembourg?

What is the cheapest time of day to depart on your flight to Luxembourg?

Can stopping save me money on Portland to Luxembourg flights?

You could potentially save up to 33% on your flight if you consider stops on a Portland to Luxembourg flight.

What is the cheapest airline that flies from Portland to Luxembourg?

Lufthansa and British Airways are the most popular carriers operating from Portland to Luxembourg

When to book flights from Portland to Luxembourg

Cheap Portland to Luxembourg (PDX to LUX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Luxembourg

Direct flights

How far is Portland to Luxembourg by plane?

When did momondo last update prices for flights from Portland Airport to Luxembourg Airport?

How many operators does momondo search for flights from Portland Airport to Luxembourg Airport?

How old do you have to be to fly from Portland Airport to Luxembourg Airport?

What documentation or ID do you need to fly to Luxembourg Airport?

What is the most popular airline from Portland to Luxembourg?

Best airlines flying from Portland to Luxembourg

Compare and see reviews for airlines that fly from Portland to Luxembourg with momondo

Traveling to a place near Luxembourg?

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Luxembourg?

Can I find flights from Portland to Luxembourg with flexible booking policies on momondo?

How can momondo help me find flights from Portland to Luxembourg?

I’m not ready to book a flight from Portland to Luxembourg right now. Can momondo alert me if prices change?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo