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LUX - SEA

$655 Find cheap flights from Luxembourg to Seattle

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 Seattle departing on 8/20. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Seattle, 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 Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Luxembourg to Seattle (LUX-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
8:25 am - 5:39 pmLUX-SEA
18h 14m2 stops
11:13 am - 6:05 pmSEA-LUX
21h 52m2 stops
Fri, Aug 23 - Wed, Aug 28
9:05 pm - 11:35 amLUX-SEA
23h 30m1 stop
10:52 pm - 10:45 amSEA-LUX
26h 53m2 stops
$802British Airways
Find Deal
Mon, Jun 17 - Tue, Jul 2
11:55 am - 9:57 pmLUX-SEA
19h 02m2 stops
1:25 pm - 8:50 pmSEA-LUX
22h 25m2 stops
$808British Airways
Find Deal
Mon, Jun 17 - Tue, Jul 2
6:05 pm - 10:15 amLUX-SEA
25h 10m1 stop
1:35 pm - 1:50 pmSEA-LUX
15h 15m1 stop
Thu, Aug 22 - Sat, Aug 31
6:10 am - 2:30 pmLUX-SEA
17h 20m2 stops
7:10 am - 9:55 amSEA-LUX
17h 45m2 stops
$873Delta
Find Deal
Sat, Aug 24 - Thu, Aug 29
6:10 am - 6:42 pmLUX-SEA
21h 32m2 stops
3:15 pm - 2:35 pmSEA-LUX
14h 20m2 stops
$895Delta
Find Deal
Thu, Aug 22 - Tue, Aug 27
9:25 pm - 6:04 pmLUX-SEA
29h 39m2 stops
1:14 am - 10:45 amSEA-LUX
24h 31m2 stops
$950American Airlines
Find Deal
Fri, Aug 23 - Tue, Aug 27
7:30 am - 10:24 pmLUX-SEA
23h 54m2 stops
1:35 pm - 1:50 pmSEA-LUX
15h 15m1 stop
$1,004Air France
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Wed, Aug 14 - Sun, Aug 18
9:35 pm - 11:30 amLUX-SEA
22h 55m1 stop
12:21 am - 8:20 pmSEA-LUX
34h 59m2 stops
$1,055American Airlines
Find Deal
Wed, Aug 14 - Sat, Aug 17
9:45 am - 4:59 pmLUX-SEA
16h 14m1 stop
2:15 pm - 7:50 amSEA-LUX
32h 35m1 stop
$1,128Lufthansa
Find Deal
Fri, Aug 23 - Fri, Aug 30

Flights from Luxembourg to Seattle - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Luxembourg to Seattle?

The average price of all flights from Luxembourg to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Luxembourg to Seattle, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Seattle, Wednesday is the cheapest day to fly and Saturday is the most expensive.

Which airlines provide the cheapest flights from Luxembourg to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Turkish Airlines offered the best one-way deal for that route, at $2,328. KAYAK users also found Luxembourg to Seattle round-trip flights on British Airways from $802 and on Delta from $873.

Good to know

Low season

April

High season

August

Cheapest flight

$655
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Luxembourg to Seattle

When to book flights from Luxembourg to Seattle

Are your dates flexible? Find out the best times to travel from Luxembourg to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Luxembourg to Seattle

  • What is the cheapest flight from Luxembourg to Seattle?

    In the last 3 days, the lowest price for a flight from Luxembourg to Seattle was $655 for a one-way ticket and $785 for a round-trip.

  • Do I need a passport to fly between Luxembourg and Seattle?

    Yes

  • Which airports will I be using when flying from Luxembourg to Seattle?

    When flying out of Luxembourg you will be using Luxembourg. You will be landing at Seattle, also known as Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Luxembourg to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Luxembourg to Seattle?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Luxembourg and Seattle, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Luxembourg to Seattle, Air France or American Airlines?

    The two airlines most popular with KAYAK users for flights from Luxembourg to Seattle are Air France and American Airlines. With an average price for the route of $886 and an overall rating of 7.5, Air France is the most popular choice. American Airlines is also a great choice for the route, with an average price of $834 and an overall rating of 7.3.

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

    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 Seattle.

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

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

    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 Seattle with an airline and back to Luxembourg with another airline. Booking your flights between Luxembourg and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Seattle?

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

See more FAQs

Top 4 airlines serving from Luxembourg to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Seattle. 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 Seattle? 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.
7.5
Air FranceOverall score based on 1730 reviews
7.4Comfort
8.2Crew
7.1Food
7.1Entertainment
7.5Boarding
Airline reviews

My only issue was my meal was inedible except for the sides.

8.0 ExcellentCarissa, May 2024LUX - CDG
Read more about Air France reviews

My only issue was my meal was inedible except for the sides.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Medíocre. The food wasn't good (although not bad, bad) and the staff wasn't kind. I asked for n extra blanket, the steward never came back, serving us roughly.

Excellent apart from transport to actual plane 10 minutes from the actual gate , walking out in the tarmac in the rain and having to climb stairs to enter while holding luggage.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

They charge me for luggage which is was included on the ticket

Boarding was smooth and on time. The seat was comfortable and the entertainment worked. Staff were gracious.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

I wish that we wouldn't have to go through TSA again on connecting flights.

Priority baggage, golf bag lost causing me to miss function the next day. Baggage in general in Charlotte has been a mess lately.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Crew was super rude in business class. Not friendly or helpful. Luggage was damaged and was told to file with United and that was unsuccessful.

The connection at Frankfurt was chaotic and nearly missed the flight to Atlanta. They made was wait for busses to transfer and it took ages

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Book cheap flights from Luxembourg to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Luxembourg to Seattle found on KAYAK in the last 72 hours.
8/20Tue
2 stops
32h 30mLUX-SEA
$655
8/20Tue
3 stops
27h 40mLUX-SEA
$698
8/20Tue
1 stop
15h 30mLUX-SEA
$845
6/9Sun
2 stops
19h 10mLUX-SEA
$2,079
6/9Sun
1 stopTurkish Airlines
39h 25mLUX-SEA
$2,328
6/9Sun
3 stopsUnited Airlines
63h 01mLUX-SEA
$6,399

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Luxembourg - Seattle Flights

Departure:

Luxembourg (LUX)Luxembourg

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Luxembourg

Cabin classes: