Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Luxembourg from $428

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 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
7:00 am - 4:20 pm
PDX
-
LUX
24h 20m
2 stops
Lufthansa Logo
7:10 am - 6:47 pm
LUX
-
PDX
19h 37m
2 stops
$475Lufthansa
Wed, Mar 4 - Tue, Mar 10
KLM Logo
1:25 pm - 2:15 pm
PDX
-
LUX
15h 50m
1 stop
KLM Logo
10:55 am - 11:25 am
LUX
-
PDX
33h 30m
1 stop
$479KLM
Wed, Mar 4 - Sun, Mar 8
Delta Logo
7:00 am - 10:25 am
PDX
-
LUX
18h 25m
2 stops
Delta Logo
6:00 am - 11:25 am
LUX
-
PDX
14h 25m
1 stop
$483Delta
Wed, Mar 4 - Sun, Mar 8
KLM Logo
1:25 pm - 10:20 pm
PDX
-
LUX
23h 55m
1 stop
KLM Logo
10:55 am - 10:10 pm
LUX
-
PDX
19h 15m
2 stops
$489KLM
Wed, Mar 4 - Tue, Mar 10
British Airways Logo
5:45 pm - 9:10 pm
PDX
-
LUX
18h 25m
1 stop
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$529British Airways
Wed, Mar 4 - Sun, Mar 8
British Airways Logo
5:45 pm - 9:10 pm
PDX
-
LUX
18h 25m
1 stop
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$574British Airways
Wed, Mar 4 - Sun, Mar 8
Lufthansa Logo
7:49 pm - 8:50 am
PDX
-
LUX
29h 01m
2 stops
Lufthansa Logo
8:10 am - 11:04 pm
LUX
-
PDX
22h 54m
2 stops
$581Lufthansa
Thu, Mar 12 - Thu, Mar 19
Air Canada Logo
9:50 am - 1:35 pm
PDX
-
LUX
18h 45m
2 stops
Air Canada Logo
2:30 pm - 9:15 am
LUX
-
PDX
26h 45m
3 stops
$592Air Canada
Wed, Mar 4 - Tue, Mar 10
Air Canada Logo
7:05 pm - 10:00 am
PDX
-
LUX
29h 55m
3 stops
Air Canada Logo
2:30 pm - 9:15 am
LUX
-
PDX
26h 45m
3 stops
$603Air Canada
Wed, Mar 4 - Tue, Mar 10
British Airways Logo
1:36 pm - 4:50 pm
PDX
-
LUX
18h 14m
2 stops
British Airways Logo
6:15 pm - 4:55 pm
LUX
-
PDX
30h 40m
1 stop
$681British Airways
Wed, Mar 4 - Sun, Mar 8

British Airways flights from Portland to Luxembourg

Our best British Airways deals on Portland to Luxembourg flight tickets
British Airways
Mar 4
PDX5:45 pmPortland
18h 25m
1 stop
LUX9:10 pmLuxembourg
Mar 8
LUX6:15 pmLuxembourg
30h 40m
1 stop
PDX4:55 pmPortland
$529
British Airways
Mar 4
PDX5:45 pmPortland
18h 25m
1 stop
LUX9:10 pmLuxembourg
Mar 8
LUX6:15 pmLuxembourg
30h 40m
1 stop
PDX4:55 pmPortland
$574
British Airways
Mar 4
PDX1:36 pmPortland
18h 14m
2 stops
LUX4:50 pmLuxembourg
Mar 8
LUX6:15 pmLuxembourg
30h 40m
1 stop
PDX4:55 pmPortland
$681

United Airlines flights from Portland to Luxembourg

Our best United Airlines deals on Portland to Luxembourg flight tickets
United Airlines
Feb 13
PDX11:59 pmPortland
34h 31m
2 stops
LUX7:30 pmLuxembourg
Feb 21
LUX9:30 amLuxembourg
22h 26m
2 stops
PDX10:56 pmPortland
$697
United Airlines
Feb 13
PDX6:57 pmPortland
36h 23m
2 stops
LUX4:20 pmLuxembourg
Feb 21
LUX9:30 amLuxembourg
18h 19m
2 stops
PDX6:49 pmPortland
$900
United Airlines
Mar 12
PDX1:00 pmPortland
19h 20m
3 stops
LUX4:20 pmLuxembourg
Mar 19
LUX9:30 amLuxembourg
17h 44m
2 stops
PDX7:14 pmPortland
$955

momondo 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, momondo users made 832,500 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Portland to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

7:00 am-4:20 pm

2 stops24h 20m

Luxembourg

Tue 3/10

7:10 am-6:47 pm

2 stops19h 37m

$475

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

1:25 pm-2:15 pm

1 stop15h 50m

Luxembourg

Sun 3/8

10:55 am-11:25 am

1 stop33h 30m

$479

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

7:00 am-10:25 am

2 stops18h 25m

Luxembourg

Sun 3/8

6:00 am-11:25 am

1 stop14h 25m

$483

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

1:25 pm-10:20 pm

1 stop23h 55m

Luxembourg

Tue 3/10

10:55 am-10:10 pm

2 stops19h 15m

$489

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

5:45 pm-9:10 pm

1 stop18h 25m

Luxembourg

Sun 3/8

6:15 pm-4:55 pm

1 stop30h 40m

$529

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

5:45 pm-9:10 pm

1 stop18h 25m

Luxembourg

Sun 3/8

6:15 pm-4:55 pm

1 stop30h 40m

$574

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Thu 3/12

7:49 pm-8:50 am

2 stops29h 01m

Luxembourg

Thu 3/19

8:10 am-11:04 pm

2 stops22h 54m

$581

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

9:50 am-1:35 pm

2 stops18h 45m

Luxembourg

Tue 3/10

2:30 pm-9:15 am

3 stops26h 45m

$592

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

7:05 pm-10:00 am

3 stops29h 55m

Luxembourg

Tue 3/10

2:30 pm-9:15 am

3 stops26h 45m

$603

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 3/4

1:36 pm-4:50 pm

2 stops18h 14m

Luxembourg

Sun 3/8

6:15 pm-4:55 pm

1 stop30h 40m

$681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Luxembourg from

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

Can stopping save me money on Portland to Luxembourg flights?

You could potentially save up to 7% 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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Portland to Luxembourg takes 18h 00m
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 18h 00m 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?

  • 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?

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
KLMPriceFrom $482Free CancellationRating
7.7
1,442 reviews
Search KLM flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 2/25
Wed 3/4
By creating a price alert you accept our terms of use and privacy policy.

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
KLM