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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
Multiple Airlines Logo
11:05 am - 4:05 pm
PDX
-
LUX
20h 00m
2 stops
Multiple Airlines Logo
10:15 am - 7:11 pm
LUX
-
PDX
17h 56m
2 stops
$886Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
5:15 am - 4:05 pm
PDX
-
LUX
25h 50m
3 stops
United Airlines Logo
8:30 am - 6:53 pm
LUX
-
PDX
19h 23m
2 stops
$897United Airlines
Tue, Aug 4 - Tue, Aug 11
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
7:00 am - 10:00 am
PDX
-
LUX
18h 00m
2 stops
KLM Logo
6:05 pm - 11:10 am
LUX
-
PDX
26h 05m
1 stop
$1,007KLM
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
3:48 pm - 6:05 pm
PDX
-
LUX
18h 17m
2 stops
Multiple Airlines Logo
6:50 am - 8:48 pm
LUX
-
PDX
22h 58m
2 stops
$1,070Multiple Airlines
Mon, Oct 26 - Sat, Nov 7
Multiple Airlines Logo
7:45 pm - 4:10 pm
PDX
-
LUX
35h 25m
2 stops
Multiple Airlines Logo
11:15 am - 2:51 pm
LUX
-
PDX
36h 36m
3 stops
$1,097Multiple Airlines
Mon, Oct 5 - Fri, Oct 16
KLM Logo
1:05 pm - 10:25 pm
PDX
-
LUX
24h 20m
1 stop
KLM Logo
6:05 pm - 11:10 am
LUX
-
PDX
26h 05m
1 stop
$1,215KLM
Tue, Aug 4 - Tue, Aug 11
British Airways Logo
6:45 pm - 10:15 am
PDX
-
LUX
31h 30m
1 stop
British Airways Logo
11:20 am - 7:41 pm
LUX
-
PDX
17h 21m
2 stops
$1,599British Airways
Mon, Oct 26 - Sat, Nov 7

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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
Aug 4
PDX7:00 amPortland
18h 00m
2 stops
LUX10:00 amLuxembourg
Aug 11
LUX6:05 pmLuxembourg
26h 05m
1 stop
PDX11:10 amPortland
$1,007

American Airlines flights from Portland to Luxembourg

Our best American Airlines deals on Portland to Luxembourg flight tickets
American Airlines
Jun 24
PDX6:37 amPortland
19h 08m
2 stops
LUX10:45 amLuxembourg
Sep 24
LUX11:45 amLuxembourg
14h 55m
1 stop
PDX5:40 pmPortland
$1,041
American Airlines
Jun 24
PDX6:37 amPortland
19h 08m
2 stops
LUX10:45 amLuxembourg
Sep 24
LUX11:45 amLuxembourg
21h 22m
2 stops
PDX12:07 amPortland
$1,046

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 20, 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

Tue 8/4

11:05 am-4:05 pm

2 stops20h 00m

Luxembourg

Tue 8/11

10:15 am-7:11 pm

2 stops17h 56m

$886

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Tue 8/4

5:15 am-4:05 pm

3 stops25h 50m

Luxembourg

Tue 8/11

8:30 am-6:53 pm

2 stops19h 23m

$897
Quickest round-trip

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

Tue 8/4

7:00 am-10:00 am

2 stops18h 00m

Luxembourg

Tue 8/11

6:05 pm-11:10 am

1 stop26h 05m

$1,007

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/26

3:48 pm-6:05 pm

2 stops18h 17m

Luxembourg

Sat 11/7

6:50 am-8:48 pm

2 stops22h 58m

$1,070

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/5

7:45 pm-4:10 pm

2 stops35h 25m

Luxembourg

Fri 10/16

11:15 am-2:51 pm

3 stops36h 36m

$1,097

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Tue 8/4

1:05 pm-10:25 pm

1 stop24h 20m

Luxembourg

Tue 8/11

6:05 pm-11:10 am

1 stop26h 05m

$1,215

PortlandLuxembourg

PDX - LUX

PDXLUX

Portland

Mon 10/26

6:45 pm-10:15 am

1 stop31h 30m

Luxembourg

Sat 11/7

11:20 am-7:41 pm

2 stops17h 21m

$1,599

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.

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

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

  • 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
1,530 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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