SFO - LUX

$514 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 10/30. 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 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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Flight 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

Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
8:25 am - 10:00 amSFO-LUX
16h 35m2 stops
Multiple Airlines Logo
7:20 pm - 4:30 pmLUX-SFO
30h 10m1 stop
$514Multiple Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
7:25 pm - 10:05 amSFO-LUX
29h 40m1 stop
Multiple Airlines Logo
9:30 am - 7:35 pmLUX-SFO
19h 05m1 stop
$521Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Lufthansa Logo
2:45 pm - 6:00 pmSFO-LUX
18h 15m2 stops
Lufthansa Logo
7:10 am - 12:40 pmLUX-SFO
14h 30m1 stop
$532Lufthansa
Find Deal
Tue, Nov 11 - Wed, Dec 3
SWISS Logo
7:25 pm - 6:25 pmSFO-LUX
14h 00m1 stop
SWISS Logo
10:35 am - 4:30 pmLUX-SFO
14h 55m1 stop
$535SWISS
Find Deal
Wed, Nov 12 - Thu, Dec 4
Lufthansa Logo
2:45 pm - 7:15 pmSFO-LUX
19h 30m2 stops
Lufthansa Logo
7:05 am - 12:40 pmLUX-SFO
14h 35m1 stop
$567Lufthansa
Find Deal
Wed, Nov 12 - Thu, Dec 4
Air Canada Logo
8:25 am - 4:20 pmSFO-LUX
22h 55m2 stops
Air Canada Logo
8:10 am - 9:40 pmLUX-SFO
22h 30m2 stops
$569Air Canada
Find Deal
Tue, Nov 11 - Fri, Dec 5
Air Canada Logo
8:25 am - 2:00 pmSFO-LUX
44h 35m2 stops
Air Canada Logo
8:10 am - 5:25 pmLUX-SFO
18h 15m2 stops
$572Air Canada
Find Deal
Tue, Nov 11 - Fri, Dec 5
Air France Logo
8:15 am - 10:35 amSFO-LUX
17h 20m2 stops
Air France Logo
7:30 am - 1:25 pmLUX-SFO
14h 55m1 stop
$581Air France
Find Deal
Thu, Nov 13 - Fri, Dec 5
Air France Logo
12:25 pm - 1:50 pmSFO-LUX
16h 25m2 stops
Air France Logo
7:30 am - 1:25 pmLUX-SFO
14h 55m1 stop
$631Air France
Find Deal
Fri, Mar 27 - Tue, Mar 31
SWISS Logo
8:25 pm - 6:30 pmSFO-LUX
14h 05m1 stop
SWISS Logo
7:10 pm - 4:10 pmLUX-SFO
30h 00m1 stop
$725SWISS
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $532 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$514
Multiple Airlines
Sat 12/6Sat 12/13
SFO - LUX • 2 stops
Cheapest one-way
$406
Typical prices: $472-$696
Multiple Airlines
Thu 10/30
SFO - LUX • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Luxembourg!
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.

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
Cheapest flight$406
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 11% 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 $406 for a one-way ticket and $514 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?

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Luxembourg are SWISS and Scandinavian Airlines. With an average price for the route of $716 and an overall rating of 7.5, SWISS is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $575 and an overall rating of 7.4.

  • 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 3 airlines serving 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 1772 reviews
7.4Comfort
6.8Entertainment
7.1Food
8.2Crew
7.7Boarding
Airline reviews

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

10.0 ExcellentAnonymous, Oct 2025LHR - DEN
Read more SWISS reviews

Very nice crew and great food. Easy to board just wish the flight could be shorter or seats more comfortable or more room to walk around when you get cramps in your legs from sitting so long. Crew was great and attentive and really was good food.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

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

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

No choice of food. Needed to pay more even for a can of coke!!!

The seats were really close together and hard to get comfortable. The food was okay. The cheese was amazing! I loved the cold towels they gave us.

When my flight was changed from delays they were quick to rebook me.

I really enjoyed how clean and big the aircraft was, as well as how friendly the crew was.

Airline left me stranded in the U.S. gave me an unrequested refund of 40% of booking and canceled my trip back! When I asked why, the said “we don’t have to tell you why”. “But you can rebook”. Never again! Paid 2x and rebooked on Austrian. What a joke!

Lufthansa still has a good level of quality compared to US airlines, especially with respect to (1) food quality - actually tasty, (2) good French red wine - free, (3) good movie selection. Also my ticket price includes 1 free check-in luggage, while some other budget airlines sneak in an extra $150 for a checkin.

The food could be better, more snacks. And have some plugs to chargue the phone.

Everything was really great just The aircraft was too old and sounded it will break during takeoff

Extremely pleased with the crew. Best flight attendants ever! Very friendly, genuinely caring and attentive.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

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!!!

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

Information on your arrival and departure airports

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