$399 Find Cheap Flights from Luxembourg to California

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 California departing on 9/4. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to California

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

Best California Flight Deals from Luxembourg

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$597
San Francisco
San Francisco2 stops$588
Los Angeles
Los Angeles1 stop$597
San Francisco
San Francisco2 stops$588

Cheap Flight Deals from Luxembourg to California (LUX-USCA)

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

Recent round-trip flight deals from Luxembourg to California

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Luxembourg to California.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
10:05 pm - 3:10 pmLUX-LAS
26h 05m1 stop
British Airways Logo
11:45 pm - 9:20 pmLAS-LUX
36h 35m2 stops
$541British Airways
Find Deal
Tue, Jun 10 - Sun, Jun 15
British Airways Logo
10:05 pm - 3:10 pmLUX-LAS
26h 05m1 stop
British Airways Logo
11:45 pm - 9:20 pmLAS-LUX
36h 35m2 stops
$542British Airways
Find Deal
Tue, Jun 10 - Sun, Jun 15
Delta Logo
8:10 am - 2:15 pmLUX-LAS
15h 05m1 stop
Delta Logo
9:08 am - 10:00 amLAS-LUX
15h 52m2 stops
$556Delta
Find Deal
Fri, May 30 - Thu, Jun 12
Delta Logo
6:10 am - 2:15 pmLUX-LAS
17h 05m1 stop
Delta Logo
9:08 am - 10:00 amLAS-LUX
15h 52m2 stops
$557Delta
Find Deal
Fri, May 30 - Thu, Jun 12
KLM Logo
6:05 pm - 6:35 pmLUX-LAS
33h 30m1 stop
KLM Logo
8:25 pm - 5:55 pmLAS-LUX
12h 30m1 stop
$564KLM
Find Deal
Sun, Jun 1 - Wed, Jun 11
American Airlines Logo
11:40 am - 7:55 pmLUX-LAS
17h 15m1 stop
American Airlines Logo
12:53 am - 10:45 amLAS-LUX
24h 52m2 stops
$566American Airlines
Find Deal
Thu, Jun 12 - Tue, Jun 24
KLM Logo
6:10 am - 6:35 pmLUX-LAS
21h 25m1 stop
KLM Logo
8:25 pm - 10:00 amLAS-LUX
28h 35m1 stop
$592KLM
Find Deal
Mon, Jun 9 - Mon, Jun 30
American Airlines Logo
9:05 pm - 1:50 pmLUX-SFO
25h 45m1 stop
American Airlines Logo
7:20 pm - 10:25 amSFO-LUX
30h 05m1 stop
$618American Airlines
Find Deal
Thu, Jun 19 - Wed, Jul 2
SWISS Logo
10:30 am - 4:35 pmLUX-LAS
15h 05m1 stop
SWISS Logo
7:20 pm - 6:20 pmLAS-LUX
14h 00m1 stop
$650SWISS
Find Deal
Sat, May 31 - Thu, Jun 12
SWISS Logo
10:30 am - 4:35 pmLUX-LAS
15h 05m1 stop
SWISS Logo
7:20 pm - 6:20 pmLAS-LUX
14h 00m1 stop
$651SWISS
Find Deal
Sat, May 31 - Thu, Jun 12
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KAYAK's insights & trends for Luxembourg to California flights

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

What is the cheapest month to fly from Luxembourg to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Luxembourg to California is March, when tickets cost $694 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $1,014 and $878 respectively.

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

The average price of all round-trip flights from Luxembourg to California clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to California on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Luxembourg to California. For your return ticket, we recommend flying on a Thursday and avoiding Fridays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Luxembourg to California, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$399
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Luxembourg to San Francisco

FAQs - booking California flights

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

    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 California.

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

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

    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 California 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 California?

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

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

    The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $858 on average. The most expensive time of day to fly to California is generally in the morning, which is peak travel time and where the average cost of a ticket is $858.

Top 3 airlines serving from Luxembourg to California

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to California. 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 California? 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
SWISSOverall score based on 1589 reviews
7.6Boarding
8.2Crew
6.7Entertainment
7.4Comfort
7.0Food
Airline reviews

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

8.0 ExcellentAnonymous, Apr 2025ZRH - FLR
Read more SWISS reviews

They didn't give us Nothing to eat, come on..... 1 package of chips and a glass of soda won't do anything to the company

PLEASE DONT TAKE FORCEFULLY(SIZE APPROPRIATE) CARRY ONS FROM PASSENGERS WHO FOR SOME REASON NEED TO KEEP IT

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

I haven't flown Swiss in a long time. I was disappointed that after paying $14,907 for 3 business class seats, we still had to pay another $200 for a single business class seat. All the window seats used to be single seats. Now it's every other one and if you want a single seat it's extra. Also, The double seats do not have pods or any privacy. We landed in Chicago after a long 10 hour flight and our connecting flight was on United. Because we do not have status on Swiss, we were not allowed to use the United lounge, even with business class seats. My father is on crutches and we had a 4 hour layover. No lounge was also disappointing. All of my status is on British Airways so I will go back to flying BA. We flew Swiss because my father did not want to go through Heathrow. On a positive, the crew were super nice and accommodating for my father who had recently had hip replacement surgery. Food was okay. I"m not a good person to critique the food, I never like airplane food.

-Swiss airlines online check in app crashed multiple times -Zurich airport does not have very many bathrooms accessible to people with disabilities - closest disability accessible bathroom to departure gate was 1/4 mile away.

We are glinting with united , but over all very disappointed

Nothing special.. they could have provided something to eat without a charge

better announcing at the gate prior to boarding and better organization of various gps

This time, I traveled in the economy, and it was surprisingly better than the eco-premium (food, comfort, and crew were noticeably worse in premium!)

Lots of water brought around by staff which is very important to stay hydrated on a long flight. There provided swiss chocolate icecream! The attention to detail is obvious. They really want to make their passengers entertained and comfortable.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

Flight was okay however bags were left in London even though we had a 7 hour layover. Bags are yet to be confirmed to reach final destination. Horrible work.

Quiet and comfortable aircraft, pretty smooth flight. Very comfortable business class cabin with decent entertainment. Good service from the crew. All in all a good experience.

Why does a reputable airline like BA allow a miserable domestic airline like AA to operate its flights? There is no comparison between the two

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

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

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