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Cheap flights from Portland to Luxembourg from $774

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Luxembourg departing on 10/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 pm - 4:10 pm
PDX
-
LUX
35h 25m
2 stops
Multiple Airlines Logo
6:15 am - 7:06 pm
LUX
-
PDX
21h 51m
2 stops
$774Multiple Airlines
Mon, Oct 5 - Fri, Oct 16
KLM Logo
1:05 pm - 10:25 pm
PDX
-
LUX
24h 20m
1 stop
KLM Logo
10:25 am - 7:43 pm
LUX
-
PDX
18h 18m
2 stops
$825KLM
Mon, Oct 5 - Fri, Oct 16
KLM Logo
1:05 pm - 2:05 pm
PDX
-
LUX
16h 00m
1 stop
KLM Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$947KLM
Mon, Oct 5 - Fri, Oct 16
KLM Logo
1:05 pm - 5:35 pm
PDX
-
LUX
19h 30m
1 stop
KLM Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$1,087KLM
Wed, Jul 8 - Tue, Jul 14
KLM Logo
5:14 pm - 5:35 pm
PDX
-
LUX
15h 21m
2 stops
KLM Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$1,091KLM
Wed, Jul 8 - Tue, Jul 14
Delta Logo
1:05 pm - 10:00 am
PDX
-
LUX
11h 55m
1 stop
Delta Logo
6:00 am - 4:09 pm
LUX
-
PDX
19h 09m
2 stops
$1,097Delta
Wed, Jul 8 - Tue, Jul 14
Delta Logo
5:14 pm - 5:35 pm
PDX
-
LUX
15h 21m
2 stops
Delta Logo
6:00 am - 5:35 pm
LUX
-
PDX
20h 35m
2 stops
$1,101Delta
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
10:10 am - 10:45 pm
PDX
-
LUX
27h 35m
3 stops
Multiple Airlines Logo
9:10 am - 9:31 am
LUX
-
PDX
33h 21m
3 stops
$1,112Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
10:10 am - 10:45 pm
PDX
-
LUX
27h 35m
3 stops
Multiple Airlines Logo
9:10 am - 9:31 am
LUX
-
PDX
33h 21m
3 stops
$1,159Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
KLM Logo
1:05 pm - 10:00 am
PDX
-
LUX
11h 55m
1 stop
KLM Logo
10:30 am - 11:10 am
LUX
-
PDX
33h 40m
1 stop
$1,211KLM
Wed, Jul 8 - Tue, Jul 14

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Delta flights from Portland to Luxembourg

Our best Delta deals on Portland to Luxembourg flight tickets
Delta
Jul 8
PDX1:05 pmPortland
11h 55m
1 stop
LUX10:00 amLuxembourg
Jul 14
LUX6:00 amLuxembourg
19h 09m
2 stops
PDX4:09 pmPortland
$1,097
Delta
Jul 8
PDX5:14 pmPortland
15h 21m
2 stops
LUX5:35 pmLuxembourg
Jul 14
LUX6:00 amLuxembourg
20h 35m
2 stops
PDX5:35 pmPortland
$1,101

KLM flights from Portland to Luxembourg

Our best KLM deals on Portland to Luxembourg flight tickets
KLM
Oct 5
PDX1:05 pmPortland
24h 20m
1 stop
LUX10:25 pmLuxembourg
Oct 16
LUX10:25 amLuxembourg
18h 18m
2 stops
PDX7:43 pmPortland
$825
KLM
Oct 5
PDX1:05 pmPortland
16h 00m
1 stop
LUX2:05 pmLuxembourg
Oct 16
LUX6:00 amLuxembourg
14h 10m
1 stop
PDX11:10 amPortland
$947
KLM
Jul 8
PDX1:05 pmPortland
19h 30m
1 stop
LUX5:35 pmLuxembourg
Jul 14
LUX6:00 amLuxembourg
14h 10m
1 stop
PDX11:10 amPortland
$1,087

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 June 18, 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

Cheapest round-trip

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/5

7:45 pm-4:10 pm

2 stops35h 25m

Luxembourg

Fri 10/16

6:15 am-7:06 pm

2 stops21h 51m

$774

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/5

1:05 pm-10:25 pm

1 stop24h 20m

Luxembourg

Fri 10/16

10:25 am-7:43 pm

2 stops18h 18m

$825

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/5

1:05 pm-2:05 pm

1 stop16h 00m

Luxembourg

Fri 10/16

6:00 am-11:10 am

1 stop14h 10m

$947

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

1:05 pm-5:35 pm

1 stop19h 30m

Luxembourg

Tue 7/14

6:00 am-11:10 am

1 stop14h 10m

$1,087
Quickest round-trip

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

5:14 pm-5:35 pm

2 stops15h 21m

Luxembourg

Tue 7/14

6:00 am-11:10 am

1 stop14h 10m

$1,091

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

1:05 pm-10:00 am

1 stop11h 55m

Luxembourg

Tue 7/14

6:00 am-4:09 pm

2 stops19h 09m

$1,097

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

5:14 pm-5:35 pm

2 stops15h 21m

Luxembourg

Tue 7/14

6:00 am-5:35 pm

2 stops20h 35m

$1,101

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

10:10 am-10:45 pm

3 stops27h 35m

Luxembourg

Tue 7/14

9:10 am-9:31 am

3 stops33h 21m

$1,112

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

10:10 am-10:45 pm

3 stops27h 35m

Luxembourg

Tue 7/14

9:10 am-9:31 am

3 stops33h 21m

$1,159

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Wed 7/8

1:05 pm-10:00 am

1 stop11h 55m

Luxembourg

Tue 7/14

10:30 am-11:10 am

1 stop33h 40m

$1,211

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 61% 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

35h 25m

Direct flights

None
The fastest flight from Portland to Luxembourg takes 35h 25m
There are no direct flights from Portland to Luxembourg. There are no popular flight routes from Portland to Luxembourg.
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Frequently asked questions about flying from Portland to Luxembourg

  • How far is Portland to Luxembourg by plane?

    There are 5177.7 mi between Portland and Luxembourg. Typically, this will take 35h 25m 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 $478Free CancellationRating
7.8
1,530 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.

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KLM