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Cheap flights from San Francisco to Luxembourg from $357

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 9/20. 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.
Multiple Airlines Logo
12:15 pm - 4:10 pm
SFO
-
LUX
18h 55m
2 stops
Multiple Airlines Logo
6:50 am - 1:35 pm
LUX
-
SFO
14h 45m
1 stop
$730Multiple Airlines
Tue, Oct 6 - Tue, Mar 23
Lufthansa Logo
9:05 pm - 7:30 pm
SFO
-
LUX
13h 25m
1 stop
Lufthansa Logo
9:30 am - 8:35 pm
LUX
-
SFO
19h 05m
1 stop
$734Lufthansa
Tue, Oct 6 - Tue, Mar 23
Air Canada Logo
6:33 pm - 4:10 pm
SFO
-
LUX
36h 37m
2 stops
Air Canada Logo
6:50 am - 5:29 pm
LUX
-
SFO
18h 39m
2 stops
$738Air Canada
Tue, Oct 6 - Tue, Mar 23
United Airlines Logo
9:05 pm - 7:30 pm
SFO
-
LUX
13h 25m
1 stop
United Airlines Logo
8:20 am - 9:28 pm
LUX
-
SFO
22h 08m
2 stops
$876United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
8:55 am - 7:30 pm
SFO
-
LUX
25h 35m
2 stops
United Airlines Logo
8:20 am - 12:27 am
LUX
-
SFO
25h 07m
2 stops
$880United Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
4:35 pm - 7:45 pm
SFO
-
LUX
18h 10m
1 stop
Multiple Airlines Logo
11:30 am - 11:45 pm
LUX
-
SFO
21h 15m
2 stops
$892Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
6:15 am - 4:05 pm
SFO
-
LUX
24h 50m
2 stops
United Airlines Logo
8:30 am - 12:30 am
LUX
-
SFO
25h 00m
2 stops
$897United Airlines
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
2:40 pm - 6:00 pm
SFO
-
LUX
18h 20m
1 stop
Multiple Airlines Logo
2:55 pm - 4:15 pm
LUX
-
SFO
34h 20m
1 stop
$925Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
United Airlines Logo
9:05 pm - 7:30 pm
SFO
-
LUX
13h 25m
1 stop
United Airlines Logo
8:20 am - 12:40 pm
LUX
-
SFO
13h 20m
1 stop
$931United Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
9:05 pm - 7:30 pm
SFO
-
LUX
13h 25m
1 stop
Multiple Airlines Logo
2:45 pm - 4:15 pm
LUX
-
SFO
34h 30m
1 stop
$942Multiple Airlines
Mon, Jul 13 - Mon, Sep 7

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United Airlines flights from San Francisco to Luxembourg

Our best United Airlines deals on San Francisco to Luxembourg flight tickets
United Airlines
Aug 6
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Aug 13
LUX8:20 amLuxembourg
22h 08m
2 stops
SFO9:28 pmSan Francisco
$876
United Airlines
Aug 6
SFO8:55 amSan Francisco
25h 35m
2 stops
LUX7:30 pmLuxembourg
Aug 13
LUX8:20 amLuxembourg
25h 07m
2 stops
SFO12:27 amSan Francisco
$880
United Airlines
Aug 4
SFO6:15 amSan Francisco
24h 50m
2 stops
LUX4:05 pmLuxembourg
Aug 11
LUX8:30 amLuxembourg
25h 00m
2 stops
SFO12:30 amSan Francisco
$897

Lufthansa flights from San Francisco to Luxembourg

Our best Lufthansa deals on San Francisco to Luxembourg flight tickets
Lufthansa
Oct 6
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Mar 23
LUX9:30 amLuxembourg
19h 05m
1 stop
SFO8:35 pmSan Francisco
$734
Lufthansa
Jul 20
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Jul 27
LUX10:25 amLuxembourg
23h 50m
2 stops
SFO1:15 amSan Francisco
$980
Lufthansa
Jul 6
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Jul 14
LUX4:45 pmLuxembourg
35h 15m
1 stop
SFO7:00 pmSan Francisco
$1,117

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 June 23, 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 - LUX

SFOLUX

San Francisco

Tue 10/6

12:15 pm-4:10 pm

2 stops18h 55m

Luxembourg

Tue 3/23

6:50 am-1:35 pm

1 stop14h 45m

$730

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 10/6

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Tue 3/23

9:30 am-8:35 pm

1 stop19h 05m

$734

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 10/6

6:33 pm-4:10 pm

2 stops36h 37m

Luxembourg

Tue 3/23

6:50 am-5:29 pm

2 stops18h 39m

$738

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 8/6

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Thu 8/13

8:20 am-9:28 pm

2 stops22h 08m

$876

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 8/6

8:55 am-7:30 pm

2 stops25h 35m

Luxembourg

Thu 8/13

8:20 am-12:27 am

2 stops25h 07m

$880

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 8/4

4:35 pm-7:45 pm

1 stop18h 10m

Luxembourg

Tue 8/11

11:30 am-11:45 pm

2 stops21h 15m

$892

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 8/4

6:15 am-4:05 pm

2 stops24h 50m

Luxembourg

Tue 8/11

8:30 am-12:30 am

2 stops25h 00m

$897

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 8/4

2:40 pm-6:00 pm

1 stop18h 20m

Luxembourg

Tue 8/11

2:55 pm-4:15 pm

1 stop34h 20m

$925
Quickest round-trip

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 8/6

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Thu 8/13

8:20 am-12:40 pm

1 stop13h 20m

$931

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 7/13

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Mon 9/7

2:45 pm-4:15 pm

1 stop34h 30m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October, then departing from San Francisco during the month April is also very affordable. Most momondo users find prices during this month for around $355.

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
1,971 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $494Free CancellationRating
7.4
1,848 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,088 reviews
Search Lufthansa flights
British AirwaysPriceFrom $524Free CancellationRating
6.7
8,064 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.

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