$561 Find Cheap Flights from Luxembourg to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Washington departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Washington, as well as popular online travel agencies
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Flight Deals

Book Cheap Luxembourg to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Washington 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.

Recent round-trip flight deals from Luxembourg to Washington

Mon, Aug 31 - Sun, Sep 6
Scandinavian Airlines Logo
7:55 pm - 1:45 pm
LUX
-
SEA
26h 50m
1 stop
Scandinavian Airlines Logo
3:55 pm - 9:50 am
SEA
-
LUX
32h 55m
1 stop
$844Scandinavian Airlines
Fri, Jun 12 - Sun, Jun 28
Scandinavian Airlines Logo
10:30 am - 1:45 pm
LUX
-
SEA
12h 15m
1 stop
Scandinavian Airlines Logo
3:55 pm - 2:30 pm
SEA
-
LUX
13h 35m
1 stop
$845Scandinavian Airlines
Fri, Jun 12 - Sun, Jun 28
Scandinavian Airlines Logo
10:30 am - 1:45 pm
LUX
-
SEA
12h 15m
1 stop
Scandinavian Airlines Logo
3:55 pm - 2:30 pm
SEA
-
LUX
13h 35m
1 stop
$846Scandinavian Airlines
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
8:20 am - 4:09 pm
LUX
-
SEA
40h 49m
2 stops
United Airlines Logo
10:29 am - 4:10 pm
SEA
-
LUX
44h 41m
3 stops
$921United Airlines
Tue, Jul 7 - Tue, Jul 14
United Airlines Logo
8:30 am - 11:51 am
LUX
-
SEA
36h 21m
2 stops
United Airlines Logo
5:20 pm - 4:10 pm
SEA
-
LUX
37h 50m
2 stops
$922United Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
Multiple Airlines Logo
1:45 pm - 1:50 pm
PDX
-
LUX
15h 05m
2 stops
$976Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
6:00 am - 2:46 pm
LUX
-
PDX
17h 46m
2 stops
Multiple Airlines Logo
1:45 pm - 1:50 pm
PDX
-
LUX
15h 05m
2 stops
$981Multiple Airlines
Sat, Jun 6 - Wed, Jun 10
KLM Logo
6:00 am - 11:10 am
LUX
-
PDX
14h 10m
1 stop
KLM Logo
1:05 pm - 2:05 pm
PDX
-
LUX
16h 00m
1 stop
$982KLM
Sat, Jun 6 - Wed, Jun 10
Delta Logo
6:00 am - 5:09 pm
LUX
-
PDX
20h 09m
2 stops
Delta Logo
3:26 pm - 5:55 pm
PDX
-
LUX
17h 29m
2 stops
$987Delta
Sun, Jun 28 - Thu, Aug 13
Delta Logo
6:00 am - 4:19 pm
LUX
-
PDX
19h 19m
2 stops
Delta Logo
1:05 pm - 5:35 pm
PDX
-
LUX
19h 30m
1 stop
$1,086Delta
Booking Insights

KAYAK's insights & trends for Luxembourg to Washington flights

Get data-powered insights and trends into flights from Luxembourg to Washington to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Luxembourg to Washington?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 3 days.

In the past 3 days, the cheapest round-trip tickets from Luxembourg to Washington were found on Scandinavian Airlines ($844) and United Airlines ($921).

Good to know

Cheapest flight$561
Flight from Luxembourg to Seattle

FAQs - booking Washington flights

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

    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 Luxembourg to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Luxembourg to 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 Luxembourg to Washington?

    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 Luxembourg to Washington 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 Luxembourg to Washington?

    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 Luxembourg to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Luxembourg to Washington

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luxembourg to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7997 reviews
6.8Comfort
6.4Entertainment
6.4Food
6.9Boarding
7.7Crew
Airline reviews

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

8.0 ExcellentAnonymous, May 2026
LHR - JFK
Read more British Airways reviews

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

Good flight, no turbulence. I felt safe and comfortable which is really important when I am just a passenger.

Everything you need to know for your flight from Luxembourg to Washington

Information on your arrival and departure airports