Cheap Flights from San Francisco International to Luxembourg

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Travellers and cabin class, 1 Adult, Economy

Compare San Francisco International to Luxembourg flight deals

Find the cheapest month or even day of the year to fly to Luxembourg

Book the best Luxembourg fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from San Francisco International to Luxembourg

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Luxembourg Airport? If you want to travel next month, return fares start from $1,153. Find the lowest prices on one-way and return tickets right here.

Luxembourg.$608 per passenger.Departing Mon, 2 Nov, returning Mon, 16 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from San Francisco International on Mon, 2 Nov, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Mon, 16 Nov, arriving in San Francisco International.Price includes taxes and charges.From $608, select.

Luxembourg.$650 per passenger.Departing Thu, 26 Nov, returning Fri, 4 Dec.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from San Francisco International on Thu, 26 Nov, arriving in Luxembourg.Inbound indirect flight with Scandinavian Airlines, departs from Luxembourg on Fri, 4 Dec, arriving in San Francisco International.Price includes taxes and charges.From $650, select.

Luxembourg.$1,073 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with Air France.Outbound indirect flight with Air France, departs from San Francisco International on Wed, 28 Oct, arriving in Luxembourg.Inbound indirect flight with Air France, departs from Luxembourg on Wed, 4 Nov, arriving in San Francisco International.Price includes taxes and charges.From $1,073, select.

Luxembourg.$1,140 per passenger.Departing Mon, 28 Sep, returning Wed, 7 Oct.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from San Francisco International on Mon, 28 Sep, arriving in Luxembourg.Inbound indirect flight with KLM, departs from Luxembourg on Wed, 7 Oct, arriving in San Francisco International.Price includes taxes and charges.From $1,140, select.

Luxembourg.$1,153 per passenger.Departing Tue, 6 Oct, returning Tue, 13 Oct.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from San Francisco International on Tue, 6 Oct, arriving in Luxembourg.Inbound indirect flight with KLM, departs from Luxembourg on Tue, 13 Oct, arriving in San Francisco International.Price includes taxes and charges.From $1,153, select.

Luxembourg.$1,181 per passenger.Departing Sun, 6 Dec, returning Sun, 13 Dec.Return flight with Air France.Outbound indirect flight with Air France, departs from San Francisco International on Sun, 6 Dec, arriving in Luxembourg.Inbound indirect flight with Air France, departs from Luxembourg on Sun, 13 Dec, arriving in San Francisco International.Price includes taxes and charges.From $1,181, select.

Luxembourg.$1,290 per passenger.Departing Fri, 23 Apr, returning Sun, 2 May.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Fri, 23 Apr, arriving in Luxembourg.Inbound indirect flight with Delta, departs from Luxembourg on Sun, 2 May, arriving in San Francisco International.Price includes taxes and charges.From $1,290, select.

Luxembourg.$1,389 per passenger.Departing Sun, 28 Mar, returning Sun, 11 Apr.Return flight with SWISS.Outbound indirect flight with SWISS, departs from San Francisco International on Sun, 28 Mar, arriving in Luxembourg.Inbound indirect flight with SWISS, departs from Luxembourg on Sun, 11 Apr, arriving in San Francisco International.Price includes taxes and charges.From $1,389, select.

Luxembourg.$1,653 per passenger.Departing Fri, 28 May, returning Mon, 31 May.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from San Francisco International on Fri, 28 May, arriving in Luxembourg.Inbound indirect flight with TAP Air Portugal, departs from Luxembourg on Mon, 31 May, arriving in San Francisco International.Price includes taxes and charges.From $1,653, select.

Luxembourg.$1,910 per passenger.Departing Thu, 24 Dec, returning Fri, 1 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from San Francisco International on Thu, 24 Dec, arriving in Luxembourg.Inbound indirect flight with Delta, departs from Luxembourg on Fri, 1 Jan, arriving in San Francisco International.Price includes taxes and charges.From $1,910, select.

Luxembourg.$2,469 per passenger.Departing Fri, 5 Feb, returning Mon, 15 Feb.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from San Francisco International on Fri, 5 Feb, arriving in Luxembourg.Inbound indirect flight with TAP Air Portugal, departs from Luxembourg on Mon, 15 Feb, arriving in San Francisco International.Price includes taxes and charges.From $2,469, select.

Find the cheapest month to fly from San Francisco International to Luxembourg

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Luxembourg flights are currently cheapest in November.

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San Francisco International to Luxembourg: Alternative routes

Compare routes from San Francisco International to Luxembourg below. You may find an airport to fly into that's cheaper, faster, or easier than Luxembourg.

San Francisco to Luxembourg: Flight information

The things to know before you go.

Cheapest flight found	$608
Cheapest month to fly	November

Finding cheap flights from San Francisco International to Luxembourg: Frequently asked questions

How much are return flights from San Francisco International to Luxembourg?

The best price we found for a return flight from San Francisco International to Luxembourg is $608. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from San Francisco International to Luxembourg?

Currently, there are no airlines that fly direct from San Francisco International to Luxembourg. But we found flights with one or more stops from $608.

How many flights are there a week from San Francisco International to Luxembourg?

As of September 2026, there are no flights flying from San Francisco International to Luxembourg.

When is the cheapest time to fly from San Francisco International to Luxembourg?

The cheapest month to fly from San Francisco International to Luxembourg is usually November.

Which upcoming date is cheapest to fly from San Francisco International Airport to Luxembourg Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Luxembourg Airport on Monday, 2 November 2026.

Can I get a direct flight from San Francisco International Airport to Luxembourg Airport?

No airlines currently offer direct flights between San Francisco International Airport and Luxembourg Airport. Most routes have one or more stops.

How can I find the best flight deal to Luxembourg?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Luxembourg but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Luxembourg?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Luxembourg is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from San Francisco International Airport to Luxembourg with?

Currently, Scandinavian Airlines offers the cheapest flight tickets to Luxembourg.

Travelling from San Francisco International Airport (SFO) to Luxembourg Airport (LUX): what you need to know

The timezone in Luxembourg is UTC+1, which is nine hours ahead of San Francisco.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your SFO to LUX flight.
During popular months such as July, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during peak periods in general.
We make it easy to book a flight with a stopover. To see all your options for tickets from San Francisco International Airport to Luxembourg Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Popular stopovers between SFO and LUX include:
- London Heathrow Airport
- Frankfurt am Main Airport
- Munich Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Luxembourg Airport (LUX)

$586 is the lowest price for a one-way San Francisco International Airport to Luxembourg Airport flight. Return flights start at $608. These prices may change depending on availability and demand.
It's often best to book in advance if you want to get cheap tickets from SFO to LUX. That's because airlines change prices based on demand, which tends to rise closer to departure.
Getting cheap flights from San Francisco International Airport to Luxembourg Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares across the month and land a great deal.
Save time looking for cheap flights from SFO to LUX by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.
Pick your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from San Francisco International Airport to Luxembourg Airport.

Handy information about San Francisco International Airport (SFO)

78% of flights leaving from San Francisco International Airport make it to their destination on time.
San Francisco International Airport is about 21 kilometres from central San Francisco. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 25 minutes or so to get there, depending on the traffic.
Catching public transport? Expect a trip time of around 35 minutes.
Get your holiday off to a relaxed start by staying near SFO. Whether you've booked an early flight from San Francisco International Airport to Luxembourg Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Luxembourg Airport (LUX)

If you're coming in on a late San Francisco International Airport to Luxembourg Airport flight, few things top the convenience of being near the terminal. Grab your suitcases from the carousel and then be resting not long after at one of these options near LUX:
Go where the road takes you with a Luxembourg Airport rental car. Pick up your wheels from Keddy By Europcar, Alamo or Europcar and chase adventure across Luxembourg and beyond.
Booking your ride from Luxembourg Airport about three weeks ahead can help you get the lowest rate.

When to fly to Luxembourg Airport (LUX)

September is the most popular month for flights from San Francisco International Airport to Luxembourg Airport. To avoid the crowds, travel to Luxembourg in March.
Lock in your flight from San Francisco International Airport to Luxembourg Airport for August if you'd like to explore Luxembourg during its warmest month. Expect temperatures of between 10ºC and 28ºC.
Search for cheap tickets from SFO to LUX in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -4ºC and 6ºC on average.

Explore more of Luxembourg

Luxembourg has plenty going for it, but there are so many other corners of Luxembourg waiting to be explored. Around 18 kilometres south-west of Luxembourg, a visit to Esch-sur-Alzette will keep your itinerary busy. Start with popular sights like Nature reserve Ellergronn, Rockhal and The Minett Park Fond-de-Gras.
Around 14 kilometres south of Luxembourg, Dudelange is another favourite stop in Luxembourg. Start your sightseeing at Nature reserve "Haard, Hesselsbierg, Staebierg", Waassertuerm + Pomhouse and Centre National de l'Audiovisuel (National Audiovisual Centre).