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>

$470 CHEAP FLIGHTS from Washington to Luxembourg

LUX

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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

Last minute

Recent round-trip flight deals from Washington to Luxembourg

Wed, Nov 5 - Fri, Jan 23

2:00 pm - 1:50 pmSEA-LUX

14h 50m1 stop

7:30 am - 1:15 pmLUX-SEA

14h 45m1 stop

$470Air France

Find Deal

Tue, Aug 19 - Wed, Aug 27

1:30 pm - 10:40 amSEA-LUX

12h 10m1 stop

9:35 pm - 11:35 amLUX-SEA

23h 00m1 stop

$471British Airways

Find Deal

Tue, Aug 19 - Wed, Aug 27

1:30 pm - 1:50 pmSEA-LUX

15h 20m1 stop

7:30 am - 5:35 pmLUX-SEA

19h 05m1 stop

$475Air France

Find Deal

Wed, Sep 17 - Thu, Nov 20

7:48 am - 10:45 amSEA-LUX

17h 57m2 stops

11:00 am - 12:53 amLUX-SEA

22h 53m2 stops

$484American Airlines

Find Deal

Wed, Sep 17 - Thu, Nov 20

5:40 pm - 10:25 pmSEA-LUX

19h 45m1 stop

7:30 am - 11:25 amLUX-SEA

12h 55m1 stop

$489

Find Deal

Wed, Sep 17 - Thu, Nov 20

10:25 am - 1:45 pmSEA-LUX

18h 20m2 stops

6:10 am - 11:50 amLUX-SEA

14h 40m1 stop

$494Delta

Find Deal

Fri, Sep 26 - Fri, Oct 10

6:00 am - 10:00 amSEA-LUX

19h 00m2 stops

6:05 am - 4:05 pmLUX-SEA

19h 00m1 stop

$512Delta

Find Deal

Wed, Nov 5 - Fri, Jan 23

9:25 am - 4:10 pmSEA-LUX

21h 45m3 stops

9:30 am - 9:56 pmLUX-SEA

21h 26m2 stops

$515United Airlines

Find Deal

Tue, Aug 19 - Wed, Aug 27

1:45 pm - 1:25 pmSEA-LUX

14h 40m2 stops

6:15 am - 11:55 amLUX-SEA

14h 40m1 stop

$521

Find Deal

Wed, Nov 5 - Fri, Jan 23

9:25 am - 4:10 pmSEA-LUX

21h 45m3 stops

9:30 am - 4:13 pmLUX-SEA

39h 43m3 stops

$530United Airlines

Find Deal

Useful Info

Low season	January
High season	April
Cheapest flight	$470

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 3% 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

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)

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

LUX

$470 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

Recent one-way flight deals from Washington to Luxembourg

Recent last minute 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