SFO - LUX

$601 Find Cheap Flights from San Francisco to Luxembourg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Luxembourg departing on 8/10. 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

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

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

Cheap Flights from San Francisco to Luxembourg (SFO-LUX)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Luxembourg

dom, ago 10 - lun, ago 25
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8:20 am - 10:00 amSFO-LUX
16h 40m2 stops
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6:55 pm - 12:40 pmLUX-SFO
26h 45m1 stop
dom, ago 10 - lun, ago 25
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8:20 am - 10:00 amSFO-LUX
16h 40m2 stops
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4:45 pm - 12:40 pmLUX-SFO
28h 55m2 stops
dom, ago 10 - lun, ago 25
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2:20 pm - 1:40 pmSFO-LUX
14h 20m1 stop
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2:30 pm - 12:40 pmLUX-SFO
31h 10m1 stop
gio, ott 30 - sab, nov 8
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8:35 am - 10:00 amSFO-LUX
17h 25m2 stops
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10:50 am - 9:22 pmLUX-SFO
19h 32m2 stops
gio, ott 30 - sab, nov 8
Lufthansa Logo
3:40 pm - 6:00 pmSFO-LUX
18h 20m1 stop
Lufthansa Logo
7:10 am - 12:40 pmLUX-SFO
14h 30m1 stop
$695Lufthansa
Find Deal
ven, set 5 - sab, set 20
Lufthansa Logo
7:00 am - 10:00 amSFO-LUX
18h 00m2 stops
Lufthansa Logo
6:15 am - 12:40 pmLUX-SFO
15h 25m1 stop
$805Lufthansa
Find Deal
sab, ago 16 - sab, ago 23
Air France Logo
12:10 pm - 1:50 pmSFO-LUX
16h 40m2 stops
Air France Logo
7:30 am - 12:50 pmLUX-SFO
14h 20m1 stop
$881Air France
Find Deal
sab, ago 16 - sab, ago 23
Turkish Airlines Logo
6:45 pm - 9:30 amSFO-LUX
29h 45m1 stop
Turkish Airlines Logo
6:20 pm - 10:35 amLUX-SFO
25h 15m1 stop
$895Turkish Airlines
Find Deal
gio, ago 28 - gio, set 4
SWISS Logo
7:30 pm - 9:40 amSFO-LUX
29h 10m1 stop
SWISS Logo
10:30 am - 3:28 pmLUX-SFO
37h 58m2 stops
$1,117SWISS
Find Deal
mer, ago 27 - mer, set 3
SWISS Logo
7:30 pm - 6:20 pmSFO-LUX
13h 50m1 stop
SWISS Logo
2:45 pm - 4:10 pmLUX-SFO
34h 25m1 stop
$4,658SWISS
Find Deal
Booking Insights

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.

How much is a round-trip flight from San Francisco to Luxembourg?

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.

Your flight ticket price will generally be cheaper if you fly to Luxembourg on a Monday and more expensive on a Friday. On your return trip to San Francisco, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$601
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from San Francisco to Luxembourg

When to book flights from San Francisco to Luxembourg

Are your dates flexible? Find out the best times to travel from San Francisco to Luxembourg 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 San Francisco to Luxembourg

  • What is the cheapest flight from San Francisco to Luxembourg?

    In the last 3 days, the lowest price for a flight from San Francisco to Luxembourg was $923 for a one-way ticket and $601 for a round-trip.

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

    Yes

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

    San Francisco and Luxembourg are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Luxembourg.

  • Which aircraft models fly most regularly from San Francisco to Luxembourg?

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

  • Which airline alliances offer flights from San Francisco to Luxembourg?

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

  • Which is the best airline for flights from San Francisco to Luxembourg, SWISS or Lufthansa?

    The two airlines most popular with KAYAK users for flights from San Francisco to Luxembourg are SWISS and Lufthansa. With an average price for the route of $775 and an overall rating of 7.5, SWISS is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $879 and an overall rating of 6.8.

  • 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 to Luxembourg from San Francisco 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 to Luxembourg with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LUX 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 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 to Luxembourg from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Francisco to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Luxembourg. 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 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 1658 reviews
6.8Entertainment
7.4Comfort
8.2Crew
7.6Boarding
7.1Food
Airline reviews

I can’t even the whole trip was a catastrophe

2.0 MediocreAnonymous, Jul 2025BOS - DBV
Read more SWISS reviews

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

When I needed to get my bag off of the plane so that I could take a train because the connection was 4 hours later, they took 2 hours to take my bag off making me take the train and miss my flight simultaneously. The seat size on the plane is too small for an average aged woman let alone a middle-aged man. It's unacceptable and I will not fly Boeing again.

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

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.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

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).

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

Information on your arrival and departure airports

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