$310 Find Cheap Flights from Washington to Luxembourg

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Useful Info

Good to know

Low seasonJanuary
High seasonApril
Cheapest flight$310
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

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 from Washington to Luxembourg 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 from Washington to Luxembourg with an airline and back 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 from Washington to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Luxembourg?

    Based on KAYAK data, the cheapest day to fly to Luxembourg is Wednesday where round-trip tickets can be as cheap as $570. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $868 on average.

  • What is the cheapest time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally at night, when round-trip flights cost $554 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $730.

  • What is the cheapest month to fly from Washington to Luxembourg?

    The cheapest month for flights from Washington to Luxembourg is November, when tickets cost $484 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,010 and $908 respectively.

  • How far in advance should I book a flight from Washington to Luxembourg?

    To get a below average price on the flight from Washington to Luxembourg, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

  • How long is the flight to Luxembourg?

    An average nonstop flight from Washington to Luxembourg takes 14h 17m, covering a distance of 5115 miles. The shortest route is Seattle (SEA) to Luxembourg (LUX) with an average flight time of 12h 05m.

  • What is the most popular destination in Luxembourg?

    Based on KAYAK flight searches, the most popular destination is Luxembourg (100% of total searches to Luxembourg).

Book cheap flights from Washington to Luxembourg

Recent round-trip flight deals

10/7Tue
1 stopBritish Airways
12h 10mSEA-LUX
11/4Tue
1 stopBritish Airways
15h 40mLUX-SEA
$449
10/7Tue
2 stopsBritish Airways
15h 01mSEA-LUX
11/4Tue
2 stopsBritish Airways
22h 00mLUX-SEA
$450
8/4Mon
1 stopAir France
18h 05mSEA-LUX
8/20Wed
1 stopAir France
19h 05mLUX-SEA
$457
12/9Tue
1 stopAir France
11h 55mSEA-LUX
12/16Tue
1 stopAir France
12h 55mLUX-SEA
$458
10/7Tue
1 stop
15h 20mSEA-LUX
11/4Tue
2 stops
17h 35mLUX-SEA
$469
10/14Tue
1 stop
14h 50mSEA-LUX
11/4Tue
1 stop
12h 55mLUX-SEA
$471
8/4Mon
2 stopsDelta
18h 50mSEA-LUX
8/20Wed
1 stopDelta
14h 25mLUX-SEA
$476
8/4Mon
1 stopDelta
14h 35mSEA-LUX
8/20Wed
2 stopsDelta
20h 55mLUX-SEA
$482
12/8Mon
1 stopLufthansa
14h 50mSEA-LUX
12/16Tue
1 stopLufthansa
12h 50mLUX-SEA
$498
12/9Tue
1 stopLufthansa
19h 00mSEA-LUX
12/17Wed
2 stopsLufthansa
15h 10mLUX-SEA
$539

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Recent one-way flight deals

8/10Sun
3 stops
38h 55mSEA-LUX
$310
8/11Mon
3 stops
40h 45mSEA-LUX
$314
8/11Mon
2 stops
18h 10mSEA-LUX
$335
8/11Mon
1 stopAir France
18h 05mSEA-LUX
$392
12/22Mon
2 stopsAir Canada
35h 10mSEA-LUX
$397
8/9Sat
2 stopsUnited Airlines
30h 50mSEA-LUX
$401
12/23Tue
2 stopsDelta
25h 45mSEA-LUX
$411
8/23Sat
2 stopsAir Canada
53h 25mSEA-LUX
$435
12/15Mon
1 stopAir France
14h 50mSEA-LUX
$458
12/15Mon
3 stopsUnited Airlines
37h 05mSEA-LUX
$483

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Last minute flights from Washington to Luxembourg

Last minute flight, train and bus deals

7/12Sat
multi-stopAir Canada
35h 55mSEA-LUX
7/25Fri
multi-stopAir Canada
17h 46mLUX-SEA
$1,698
7/12Sat
multi-stop
33h 35mSEA-LUX
7/25Fri
multi-stop
12h 29mLUX-SEA
$1,715
7/12Sat
multi-stopLufthansa
14h 30mSEA-LUX
7/25Fri
multi-stopLufthansa
16h 14mLUX-SEA
$1,790

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Everything you need to know for your flight to Luxembourg

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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