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Cheap flights from Portland to Luxembourg from $344

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 8/20. 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

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Find the cheapest flights from Portland to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 1:50 pm
PDX
-
LUX
37h 20m
2 stops
Multiple Airlines Logo
6:30 am - 7:10 pm
LUX
-
PDX
21h 40m
2 stops
$984Multiple Airlines
Sun, May 31 - Sun, Jun 7
KLM Logo
1:05 pm - 5:55 pm
PDX
-
LUX
19h 50m
1 stop
KLM Logo
6:05 pm - 11:10 am
LUX
-
PDX
26h 05m
1 stop
$1,092KLM
Sun, May 31 - Sun, Jun 7
Delta Logo
11:20 am - 2:05 pm
PDX
-
LUX
17h 45m
2 stops
Delta Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$1,097Delta
Sun, May 31 - Sun, Jun 7
Multiple Airlines Logo
3:30 pm - 7:30 pm
PDX
-
LUX
19h 00m
2 stops
Multiple Airlines Logo
8:20 am - 7:11 pm
LUX
-
PDX
19h 51m
2 stops
$1,126Multiple Airlines
Fri, Jun 19 - Fri, Jun 26
Delta Logo
1:45 pm - 5:35 pm
PDX
-
LUX
18h 50m
2 stops
Delta Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$1,203Delta
Sat, Jul 25 - Sat, Aug 1
Multiple Airlines Logo
7:05 pm - 1:55 pm
PDX
-
LUX
33h 50m
3 stops
Multiple Airlines Logo
6:25 pm - 1:10 pm
LUX
-
PDX
27h 45m
2 stops
$1,238Multiple Airlines
Sun, May 31 - Sun, Jun 7
Delta Logo
1:05 pm - 10:00 am
PDX
-
LUX
11h 55m
1 stop
Delta Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
$1,246Delta
Sat, Jul 25 - Sat, Aug 1
United Airlines Logo
10:40 pm - 4:15 pm
PDX
-
LUX
32h 35m
2 stops
United Airlines Logo
9:40 am - 9:25 am
LUX
-
PDX
56h 45m
2 stops
$1,277United Airlines
Sat, Jul 25 - Sat, Aug 1
Delta Logo
1:05 pm - 9:55 am
PDX
-
LUX
11h 50m
1 stop
Delta Logo
10:25 am - 10:02 pm
LUX
-
PDX
20h 37m
2 stops
$1,298Delta
Fri, Jun 19 - Fri, Jun 26
KLM Logo
1:05 pm - 9:55 am
PDX
-
LUX
11h 50m
1 stop
KLM Logo
2:35 pm - 11:10 am
LUX
-
PDX
29h 35m
1 stop
$1,301KLM
Fri, Jun 19 - Fri, Jun 26

KLM flights from Portland to Luxembourg

Our best KLM deals on Portland to Luxembourg flight tickets
KLM
May 31
PDX1:05 pmPortland
19h 50m
1 stop
LUX5:55 pmLuxembourg
Jun 7
LUX6:05 pmLuxembourg
26h 05m
1 stop
PDX11:10 amPortland
$1,092
KLM
Jun 19
PDX1:05 pmPortland
11h 50m
1 stop
LUX9:55 amLuxembourg
Jun 26
LUX2:35 pmLuxembourg
29h 35m
1 stop
PDX11:10 amPortland
$1,301

Delta flights from Portland to Luxembourg

Our best Delta deals on Portland to Luxembourg flight tickets
Delta
May 31
PDX11:20 amPortland
17h 45m
2 stops
LUX2:05 pmLuxembourg
Jun 7
LUX6:00 amLuxembourg
14h 10m
1 stop
PDX11:10 amPortland
$1,097
Delta
Jul 25
PDX1:45 pmPortland
18h 50m
2 stops
LUX5:35 pmLuxembourg
Aug 1
LUX6:00 amLuxembourg
14h 10m
1 stop
PDX11:10 amPortland
$1,203
Delta
Jul 25
PDX1:05 pmPortland
11h 55m
1 stop
LUX10:00 amLuxembourg
Aug 1
LUX6:00 amLuxembourg
14h 10m
1 stop
PDX11:10 amPortland
$1,246

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 May 7, 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

Sun 5/31

3:30 pm-1:50 pm

2 stops37h 20m

Luxembourg

Sun 6/7

6:30 am-7:10 pm

2 stops21h 40m

$984

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sun 5/31

1:05 pm-5:55 pm

1 stop19h 50m

Luxembourg

Sun 6/7

6:05 pm-11:10 am

1 stop26h 05m

$1,092

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sun 5/31

11:20 am-2:05 pm

2 stops17h 45m

Luxembourg

Sun 6/7

6:00 am-11:10 am

1 stop14h 10m

$1,097

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Fri 6/19

3:30 pm-7:30 pm

2 stops19h 00m

Luxembourg

Fri 6/26

8:20 am-7:11 pm

2 stops19h 51m

$1,126

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sat 7/25

1:45 pm-5:35 pm

2 stops18h 50m

Luxembourg

Sat 8/1

6:00 am-11:10 am

1 stop14h 10m

$1,203

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sun 5/31

7:05 pm-1:55 pm

3 stops33h 50m

Luxembourg

Sun 6/7

6:25 pm-1:10 pm

2 stops27h 45m

$1,238
Quickest round-trip

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sat 7/25

1:05 pm-10:00 am

1 stop11h 55m

Luxembourg

Sat 8/1

6:00 am-11:10 am

1 stop14h 10m

$1,246

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Sat 7/25

10:40 pm-4:15 pm

2 stops32h 35m

Luxembourg

Sat 8/1

9:40 am-9:25 am

2 stops56h 45m

$1,277

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Fri 6/19

1:05 pm-9:55 am

1 stop11h 50m

Luxembourg

Fri 6/26

10:25 am-10:02 pm

2 stops20h 37m

$1,298

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Fri 6/19

1:05 pm-9:55 am

1 stop11h 50m

Luxembourg

Fri 6/26

2:35 pm-11:10 am

1 stop29h 35m

$1,301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 28% on your flight if you consider stops on a Portland to Luxembourg flight.

Cheap Portland to Luxembourg flight deals and tips

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

Fastest flight time

18h 50m

Direct flights

None
The fastest flight from Portland to Luxembourg takes 18h 50m
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

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

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

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

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

    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.

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

    The required travel and health documents for your Luxembourg 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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
1,511 reviews
Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Luxembourg for you.

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

Yes. momondo enables you to select and highlight flights to Luxembourg from Portland with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

If you are not ready to book a flight from Portland to Luxembourg now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Luxembourg and let you know when they change.

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Popular flights according to clicks in the last 7 days on momondo
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