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>

$447 CHEAP FLIGHTS from Washington to Luxembourg

LUX

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

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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Recent round-trip flight deals from Washington to Luxembourg

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington to Luxembourg.

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

1:30 pm - 8:50 pmSEA-LUX

22h 20m1 stop

5:15 pm - 4:55 pmLUX-SEA

32h 40m1 stop

$447American Airlines

Find Deal

Tue, Oct 7 - Tue, Nov 4

6:06 pm - 8:50 pmSEA-LUX

17h 44m2 stops

10:15 am - 4:55 pmLUX-SEA

15h 40m1 stop

$452American Airlines

Find Deal

Tue, Oct 7 - Tue, Nov 4

1:45 pm - 1:25 pmSEA-LUX

14h 40m2 stops

2:25 pm - 9:56 pmLUX-SEA

40h 31m2 stops

$535Air Canada

Find Deal

Tue, Oct 7 - Tue, Nov 4

1:30 pm - 9:20 pmSEA-LUX

22h 50m1 stop

9:35 pm - 11:35 amLUX-SEA

23h 00m1 stop

$643British Airways

Find Deal

Mon, May 19 - Wed, May 28

11:54 pm - 9:15 amSEA-LUX

24h 21m2 stops

9:50 am - 10:20 pmLUX-SEA

45h 30m2 stops

$651United Airlines

Find Deal

Fri, Aug 22 - Mon, Sep 1

7:20 am - 12:30 pmSEA-LUX

20h 10m2 stops

6:15 am - 7:37 pmLUX-SEA

22h 22m2 stops

$652Air Canada

Find Deal

Mon, May 19 - Wed, May 28

1:30 pm - 9:20 pmSEA-LUX

22h 50m1 stop

9:35 pm - 5:28 pmLUX-SEA

28h 53m2 stops

$653British Airways

Find Deal

Mon, May 19 - Wed, May 28

11:54 pm - 9:15 amSEA-LUX

24h 21m2 stops

9:50 am - 11:31 amLUX-SEA

58h 41m2 stops

$657United Airlines

Find Deal

Fri, Aug 22 - Mon, Sep 1

7:00 am - 1:50 pmSEA-LUX

21h 50m2 stops

10:30 am - 2:55 pmLUX-SEA

13h 25m1 stop

$740

Find Deal

Fri, Aug 22 - Mon, Sep 1

12:10 pm - 10:10 amSEA-LUX

37h 00m2 stops

10:30 am - 2:55 pmLUX-SEA

13h 25m1 stop

$743

Find Deal

Fri, Aug 22 - Mon, Sep 1

Useful Info

Low season	January
High season	April
Cheapest flight	$447

Best time to beat the crowds with an average 31% drop in price.

Most popular time to fly and prices are also 2% lower on average.

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

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Information on the airport you'll fly into in Luxembourg

Luxembourg (LUX)

LUX

$447 Find Cheap Flights from Washington to Luxembourg

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

Cheap Flight Deals 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