$376 Find Cheap Flights from San Francisco to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Luxembourg departing on 8/1. 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

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Flights Deals
Useful Info
Flights Deals

Best Luxembourg Flight Deals from San Francisco

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

Luxembourg
Luxembourg2 stops$635
Luxembourg
Luxembourg2 stops$635

Cheap Flights from San Francisco to Luxembourg

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

Recent round-trip flight deals from San Francisco to Luxembourg

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Francisco to Luxembourg.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
4:50 pm - 1:50 pmSFO-LUX
36h 00m2 stops
 Logo
10:30 am - 4:10 pmLUX-SFO
14h 40m1 stop
Sat, Aug 2 - Tue, Aug 19
United Airlines Logo
11:25 pm - 7:35 pmSFO-LUX
35h 10m2 stops
United Airlines Logo
9:50 am - 11:59 pmLUX-SFO
23h 09m2 stops
$656United Airlines
Find Deal
Sat, Aug 2 - Tue, Aug 19
British Airways Logo
4:35 pm - 8:35 pmSFO-LUX
19h 00m1 stop
British Airways Logo
10:05 pm - 1:50 pmLUX-SFO
24h 45m1 stop
$678British Airways
Find Deal
Sat, Aug 2 - Tue, Aug 19
SWISS Logo
7:30 pm - 9:40 amSFO-LUX
29h 10m1 stop
SWISS Logo
10:30 am - 4:10 pmLUX-SFO
14h 40m1 stop
$780SWISS
Find Deal
Tue, Aug 5 - Sat, Aug 16
Delta Logo
12:52 am - 10:00 amSFO-LUX
24h 08m2 stops
Delta Logo
6:10 am - 11:45 amLUX-SFO
14h 35m1 stop
$994Delta
Find Deal
Fri, Aug 1 - Tue, Aug 19
SWISS Logo
7:30 pm - 9:40 amSFO-LUX
29h 10m1 stop
SWISS Logo
10:30 am - 4:10 pmLUX-SFO
14h 40m1 stop
$1,005SWISS
Find Deal
Wed, May 21 - Thu, May 29
Delta Logo
12:40 am - 10:00 amSFO-LUX
24h 20m2 stops
Delta Logo
2:15 pm - 11:45 amLUX-SFO
30h 30m1 stop
$1,079Delta
Find Deal
Sun, Jun 1 - Tue, Jun 10
Lufthansa Logo
9:05 pm - 7:35 pmSFO-LUX
13h 30m1 stop
Lufthansa Logo
1:30 pm - 7:00 pmLUX-SFO
14h 30m1 stop
$1,130Lufthansa
Find Deal
Sun, Jun 29 - Fri, Jul 18
British Airways Logo
4:20 pm - 8:35 pmSFO-LUX
19h 15m1 stop
British Airways Logo
9:15 pm - 1:50 pmLUX-SFO
25h 35m1 stop
$1,188British Airways
Find Deal
Sat, May 24 - Fri, May 30
Lufthansa Logo
9:05 pm - 7:35 pmSFO-LUX
13h 30m1 stop
Lufthansa Logo
1:30 pm - 7:00 pmLUX-SFO
14h 30m1 stop
$1,200Lufthansa
Find Deal
Sat, Jun 28 - Fri, Jul 18
Useful Info

KAYAK's insights & trends for San Francisco to Luxembourg flights

Get data-powered insights and trends into flights from San Francisco to Luxembourg 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 San Francisco to Luxembourg?

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

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


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$376
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from San Francisco to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from San Francisco 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 San Francisco to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 San Francisco 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 time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally in the morning, when round-trip flights cost $879 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Luxembourg is generally at night, which is peak travel time and where the average cost of a ticket is $1,264.

Top airlines flying from San Francisco to Luxembourg

Need help choosing which airline to fly with from San Francisco to Luxembourg? 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 1588 reviews
7.0Food
7.6Boarding
8.2Crew
7.4Comfort
6.7Entertainment
Airline reviews

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

6.0 GoodSomeone, Apr 2025LHR - ZRH
Read more SWISS reviews

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

The staff were nice people, the food was very cheap, one of the meal was a sandwich or nothing, I couldn't buy any food, mind expensive duty free WAS available right away. 🤒

The biggest let down was with booking experience through Kayak. I booked a flight with checked bags on Kayak. Right away I got a message from travel agency that the flight is not confirmed and to call them. I called them and they said the flight I have booked is no longer available with the price I have booked it for and I can book it with about $100 more. I already had other options I could book with cheaper price so I asked them to cancel my booking. Then they said I can have the ticket with the same price but a date change which was not working for me as I had to be there for a seminar. So again I said no then they said they will cover the charges and confirm my flight. When comes time for check-in I see I have no checked bag option which means the travel agency deceived me saying I can have my booking as I had booked it. And at that point I ended up paying $155 for my checked bag going back and forth. I am extremely angry and unhappy with this experience

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

It was great. My seat was comfortable. The bathrooms were clean . The service was superb . I travel a lot and I have been in 64 counties. I wish I could fly first class, even though I could , but I prefer to budget my yearly travelling expense on actual visiting , not on flight. Anyway, my point is that your economy was far much better than other airlines as good as Air France. The flight attendants and all crew were polite and very helpful and respectful. Thank you for making my long trip tolerable.

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.

We are flying with Swiss for a long time but this time was terrible do to are flight cancellations we are in some bad hotel with out normal food

It is a good airlines, very professional very good food. I wish they offered free luggage is the only thing.

I like how professional, fast and good the whole experience was.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Lufthansa charged me $280 to take skiiis when in the US the boot bag and skiis are one check-in bag. This was not advertised and a real shock at the airport. They only took the boot bag as a check-in item. The seats have been squeezed together like any economy airline and legroom is not as good as it used to be. Otherwise, the flight was fine and staff was helpful for making my connection.

Professional crew and staff, very organized boarding and on time flights, baggage handling. Indian vegetarian meals were good, though could improve by offering Indian bread (naan/paratha/roti) as well. Very helpful pre flight emails with details of onboard experience 👍 Above average selection of movies. Consider offering more movies with subtitles and ratings indicators (e.g., IMDB scores).

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

My flight was delayed d the gate was never updated inside the terminal. If I hadn’t checked my email I would have missed my flight. Also, I paid a total of $5100 for my flight to be. Business or first class. My final leg of my flight from Heathrow to Frankfurt was not to standard of what I expected or experienced in the previous legs of my trip.

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

Good but entertainment system was not easy and very buggy

Everything you need to know for your flight from San Francisco to Luxembourg

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.