How does KAYAK find such low prices on flights from Washington to Luxembourg?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Luxembourg. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Luxembourg?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Luxembourg?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Luxembourg?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$361 CHEAP FLIGHTS from Washington to Luxembourg

LUX

KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$465

Multiple Airlines

Thu 1/22Thu 1/29

PDX - LUX • 2 stops

Cheapest one-way

$361

Multiple Airlines

Thu 2/5

SEA - LUX • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Luxembourg!

Flight Deals

Cheap Flights from Washington to Luxembourg

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Luxembourg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington to Luxembourg

Thu, Jan 22 - Thu, Jan 29

7:00 am - 10:35 am

PDX

LUX

18h 35m2 stops

6:20 pm - 11:25 am

LUX

PDX

26h 05m1 stop

$465Multiple Airlines

Sat, Jan 17 - Fri, Jan 30

2:00 pm - 10:00 pm

SEA

LUX

23h 00m1 stop

10:35 am - 10:16 pm

LUX

SEA

20h 41m2 stops

$468Multiple Airlines

Sat, Jan 17 - Fri, Jan 30

1:40 pm - 1:50 pm

SEA

LUX

15h 10m1 stop

6:00 am - 11:50 am

LUX

SEA

14h 50m1 stop

$471Multiple Airlines

Thu, Jan 22 - Thu, Jan 29

7:00 am - 10:35 am

PDX

LUX

18h 35m2 stops

6:00 am - 4:30 pm

LUX

PDX

19h 30m2 stops

$473Multiple Airlines

Sun, Mar 1 - Wed, May 13

3:40 pm - 1:55 pm

SEA

LUX

37h 15m2 stops

6:15 am - 12:20 pm

LUX

SEA

15h 05m1 stop

$475Lufthansa

Sat, Jan 10 - Tue, Feb 10

7:00 am - 1:35 pm

SEA

LUX

21h 35m2 stops

9:30 am - 7:16 pm

LUX

SEA

18h 46m2 stops

$476Lufthansa

Sun, Mar 1 - Wed, May 13

2:10 pm - 1:50 pm

SEA

LUX

14h 40m1 stop

10:50 am - 5:25 pm

LUX

SEA

15h 35m1 stop

$477Air France

Fri, Jan 30 - Tue, Feb 3

9:50 am - 1:35 pm

PDX

LUX

18h 45m2 stops

9:30 am - 9:15 am

LUX

PDX

32h 45m2 stops

$686Air Canada

Thu, Jan 22 - Thu, Jan 29

9:50 am - 1:55 pm

PDX

LUX

19h 05m2 stops

10:50 am - 9:15 am

LUX

PDX

31h 25m3 stops

$890Air Canada

Fri, Jan 30 - Tue, Feb 3

1:24 pm - 4:20 pm

PDX

LUX

41h 56m3 stops

9:30 am - 12:31 am

LUX

PDX

24h 01m2 stops

$1,610United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$361

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 8% increase in price.

Flight from Seattle to Luxembourg

How does KAYAK find such low prices on flights from Washington to Luxembourg?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Luxembourg.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Luxembourg?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Luxembourg?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Luxembourg?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Esch-sur-Alzette

Clervaux

Everything you need to know for your flight to Luxembourg

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Luxembourg

Luxembourg (LUX)

LUX

$361 Find Cheap Flights from Washington to Luxembourg

KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

Everything you should know

Cheap Flights from Washington to Luxembourg

Recent round-trip flight deals from Washington to Luxembourg

Recent one-way flight deals from Washington to Luxembourg

Good to know

FAQs for booking flights from Washington to Luxembourg

How does KAYAK find such low prices on flights from Washington to Luxembourg?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Luxembourg.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Luxembourg?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Luxembourg from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Luxembourg?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Luxembourg with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Luxembourg?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Luxembourg from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Luxembourg?

Everything you need to know for your flight to Luxembourg

Information on the airport you'll fly into in Luxembourg

Cabin class types available on flights to Washington

Complete your trip to Luxembourg with a hotel stay or car rental

Find direct flights for Luxembourg

Flights to other popular destinations

Flights from domestic origins to Luxembourg

Choose which airport to fly into in Luxembourg

Find deals for your return flight