Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Luxembourg from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Luxembourg departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Luxembourg

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
4:30 pm - 11:30 amSFO  San Francisco-LUX Luxembourg
34h 00m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
12:20 pm - 2:30 pmLUX  Luxembourg-SFO San Francisco
35h 10m1 stop Lisbon Humberto Delgado
$726TAP AIR PORTUGAL
Mon, Oct 5 - Wed, Oct 21
TAP AIR PORTUGAL Logo
4:30 pm - 4:55 pmSFO  San Francisco-LUX Luxembourg
15h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:45 pm - 2:30 pmLUX  Luxembourg-SFO San Francisco
29h 45m1 stop Lisbon Humberto Delgado
$734TAP AIR PORTUGAL
Mon, Oct 5 - Wed, Oct 21
Lufthansa Logo
9:05 pm - 7:30 pmSFO  San Francisco-LUX Luxembourg
13h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:50 pm - 7:00 pmLUX  Luxembourg-SFO San Francisco
35h 10m1 stop Munich Franz Josef Strauss
$752Lufthansa
Mon, Oct 12 - Mon, Oct 19
SWISS Logo
7:35 pm - 6:40 pmSFO  San Francisco-LUX Luxembourg
14h 05m1 stop Zurich
SWISS Logo
2:45 pm - 4:15 pmLUX  Luxembourg-SFO San Francisco
34h 30m1 stop Zurich
$768SWISS
Mon, Oct 5 - Wed, Oct 21
Lufthansa Logo
9:05 pm - 7:30 pmSFO  San Francisco-LUX Luxembourg
13h 25m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:25 am - 12:40 pmLUX  Luxembourg-SFO San Francisco
35h 15m1 stop Frankfurt am Main
$783Lufthansa
Mon, Oct 12 - Mon, Oct 19
SWISS Logo
7:35 pm - 8:10 pmSFO  San Francisco-LUX Luxembourg
15h 35m1 stop Zurich
SWISS Logo
7:30 pm - 4:15 pmLUX  Luxembourg-SFO San Francisco
29h 45m1 stop Zurich
$816SWISS
Sun, Oct 11 - Sun, Oct 18
British Airways Logo
7:30 pm - 8:15 pmSFO  San Francisco-LUX Luxembourg
15h 45m1 stop London Heathrow
British Airways Logo
9:05 pm - 1:50 pmLUX  Luxembourg-SFO San Francisco
25h 45m1 stop London Heathrow
$841British Airways
Wed, Sep 9 - Mon, Sep 21
British Airways Logo
4:35 pm - 8:15 pmSFO  San Francisco-LUX Luxembourg
18h 40m1 stop London Heathrow
British Airways Logo
11:30 am - 1:50 pmLUX  Luxembourg-SFO San Francisco
35h 20m1 stop London Heathrow
$841British Airways
Wed, Sep 9 - Tue, Sep 22
Scandinavian Airlines Logo
4:45 pm - 9:50 amSFO  San Francisco-LUX Luxembourg
32h 05m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:55 pm - 2:40 pmLUX  Luxembourg-SFO San Francisco
27h 45m1 stop Kastrup Copenhagen
$891Scandinavian Airlines
Sat, Oct 3 - Sun, Oct 11
Scandinavian Airlines Logo
4:45 pm - 7:15 pmSFO  San Francisco-LUX Luxembourg
17h 30m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:30 am - 2:40 pmLUX  Luxembourg-SFO San Francisco
13h 10m1 stop Kastrup Copenhagen
$1,324Scandinavian Airlines
Mon, Oct 12 - Mon, Oct 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

TAP AIR PORTUGAL flights from San Francisco to Luxembourg

Our best TAP AIR PORTUGAL deals on San Francisco to Luxembourg flight tickets
TAP AIR PORTUGAL
Oct 5
SFO4:30 pmSan Francisco
34h 00m
1 stop
LUX11:30 amLuxembourg
Oct 21
LUX12:20 pmLuxembourg
35h 10m
1 stop
SFO2:30 pmSan Francisco
$726
TAP AIR PORTUGAL
Oct 5
SFO4:30 pmSan Francisco
15h 25m
1 stop
LUX4:55 pmLuxembourg
Oct 21
LUX5:45 pmLuxembourg
29h 45m
1 stop
SFO2:30 pmSan Francisco
$734

United Airlines flights from San Francisco to Luxembourg

Our best United Airlines deals on San Francisco to Luxembourg flight tickets
United Airlines
Oct 5
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Oct 21
LUX8:20 amLuxembourg
16h 00m
1 stop
SFO3:20 pmSan Francisco
$794
United Airlines
Sep 8
SFO1:55 pmSan Francisco
20h 35m
1 stop
LUX7:30 pmLuxembourg
Sep 23
LUX8:20 amLuxembourg
16h 00m
1 stop
SFO3:20 pmSan Francisco
$816
United Airlines
Sep 28
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Oct 5
LUX8:25 amLuxembourg
42h 59m
2 stops
SFO6:24 pmSan Francisco
$824

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from San Francisco to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/5

4:30 pm-11:30 am

1 stop34h 00m

Luxembourg

Wed 10/21

12:20 pm-2:30 pm

1 stop35h 10m

$726

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/5

4:30 pm-4:55 pm

1 stop15h 25m

Luxembourg

Wed 10/21

5:45 pm-2:30 pm

1 stop29h 45m

$734

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/12

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Mon 10/19

4:50 pm-7:00 pm

1 stop35h 10m

$752

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/5

7:35 pm-6:40 pm

1 stop14h 05m

Luxembourg

Wed 10/21

2:45 pm-4:15 pm

1 stop34h 30m

$768

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/12

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Mon 10/19

10:25 am-12:40 pm

1 stop35h 15m

$783

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Sun 10/11

7:35 pm-8:10 pm

1 stop15h 35m

Luxembourg

Sun 10/18

7:30 pm-4:15 pm

1 stop29h 45m

$816

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Wed 9/9

7:30 pm-8:15 pm

1 stop15h 45m

Luxembourg

Mon 9/21

9:05 pm-1:50 pm

1 stop25h 45m

$841

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Wed 9/9

4:35 pm-8:15 pm

1 stop18h 40m

Luxembourg

Tue 9/22

11:30 am-1:50 pm

1 stop35h 20m

$841

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Sat 10/3

4:45 pm-9:50 am

1 stop32h 05m

Luxembourg

Sun 10/11

7:55 pm-2:40 pm

1 stop27h 45m

$891
Quickest round-trip

San FranciscoLuxembourg

SFO San Francisco - LUX Luxembourg

SFOLUX

San Francisco

Mon 10/12

4:45 pm-7:15 pm

1 stop17h 30m

Luxembourg

Mon 10/19

10:30 am-2:40 pm

1 stop13h 10m

$1,324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Luxembourg from

How to get the cheapest flight ticket from San Francisco to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of February, then departing from San Francisco during the month April is also very affordable. Most momondo users find prices during this month for around $568.

Cheap San Francisco to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Luxembourg

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from San Francisco to Luxembourg takes 13h 25m
There are no direct flights from San Francisco to Luxembourg. There are no popular flight routes from San Francisco to Luxembourg.
Search flight deals

Frequently asked questions about flying from San Francisco to Luxembourg

  • When did momondo last update prices for flights from San Francisco Airport to Luxembourg?

    Prices for flights from San Francisco Airport to Luxembourg refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Luxembourg?

  • How old do you have to be to fly from San Francisco Airport to Luxembourg?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Luxembourg.

  • What documentation or ID do you need to fly to Luxembourg?

    The travel and health documents required for your trip to Luxembourg can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Francisco to Luxembourg

Compare and see reviews for airlines that fly from San Francisco to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $339Free CancellationRating
7.5
2,035 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $494Free CancellationRating
7.4
1,950 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,194 reviews
Search Lufthansa flights
British AirwaysPriceFrom $524Free CancellationRating
6.7
8,160 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Luxembourg?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Luxembourg for you.

Can I find flights from San Francisco to Luxembourg with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Luxembourg from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Luxembourg?

momondo helps you find the best flight between San Francisco and Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Luxembourg right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Luxembourg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg

Popular cities in Luxembourg

Popular flights according to clicks in the last 7 days on momondo
Flights to Luxembourgfrom $528