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>

$467 CHEAP FLIGHTS from Washington to Luxembourg

LUX

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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

Recent round-trip flight deals from Washington to Luxembourg

Sun, Mar 1 - Wed, May 13

3:10 pm - 4:20 pmSEA-LUX

16h 10m1 stop

6:15 am - 12:20 pmLUX-SEA

15h 05m1 stop

$467Lufthansa

Find Deal

Sun, Mar 1 - Wed, May 13

5:50 am - 4:20 pmSEA-LUX

25h 30m2 stops

6:15 am - 10:16 pmLUX-SEA

25h 01m2 stops

$471Air Canada

Find Deal

Sun, Mar 1 - Wed, May 13

5:50 am - 4:20 pmSEA-LUX

25h 30m2 stops

6:15 am - 12:20 pmLUX-SEA

15h 05m1 stop

$472Multiple Airlines

Find Deal

Sun, Mar 1 - Wed, May 13

2:10 pm - 1:50 pmSEA-LUX

14h 40m1 stop

7:30 am - 11:15 amLUX-SEA

12h 45m1 stop

$477Air France

Find Deal

Thu, Apr 2 - Mon, Apr 6

7:30 pm - 8:30 pmPDX-LUX

16h 00m1 stop

9:05 pm - 5:40 pmLUX-PDX

29h 35m1 stop

$624British Airways

Find Deal

Thu, Apr 2 - Mon, Apr 6

1:15 pm - 10:00 amPDX-LUX

11h 45m1 stop

10:30 am - 11:53 pmLUX-PDX

22h 23m2 stops

$686Delta

Find Deal

Mon, Dec 29 - Mon, Jan 5

5:00 am - 4:20 pmPDX-LUX

26h 20m2 stops

6:55 am - 10:39 pmLUX-PDX

24h 44m2 stops

$1,016Multiple Airlines

Find Deal

Mon, Dec 29 - Mon, Jan 5

5:45 pm - 10:15 amPDX-LUX

31h 30m1 stop

10:50 am - 3:55 pmLUX-PDX

14h 05m1 stop

$1,604British Airways

Find Deal

Tue, Nov 18 - Tue, Dec 9

7:20 am - 2:10 pmSEA-LUX

21h 50m2 stops

6:00 am - 4:54 pmLUX-SEA

19h 54m2 stops

$4,958Delta

Find Deal

Tue, Nov 18 - Wed, Dec 10

9:32 am - 10:35 amSEA-LUX

16h 03m2 stops

7:30 am - 2:58 pmLUX-SEA

16h 28m2 stops

$4,961Air France

Find Deal

Cheapest round-trip

$467

Overall average: $520

Lufthansa

Sun 3/1Wed 5/13

SEA - LUX • 1 stop

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

We hope you love your trip to Luxembourg!

Useful Info

Low season	October
High season	April
Cheapest flight	$467

Best time to beat the crowds but there is an average 21% increase in price.

Most popular time to fly with an average 2% 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

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Return flight deals

Information on the airport you'll fly into in Luxembourg

Luxembourg (LUX)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

LUX

$467 Find Cheap Flights from Washington to Luxembourg

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

Cheap Flights from Washington to Luxembourg

Recent round-trip flight deals from Washington to Luxembourg

Everything you should know

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