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Cheap flights from San Francisco to Luxembourg from $399

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 7/21. 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
0 bags

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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
9:05 pm - 7:30 pm
SFO
-
LUX
13h 25m
1 stop
Multiple Airlines Logo
8:55 pm - 4:15 pm
LUX
-
SFO
28h 20m
1 stop
$756Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
SWISS Logo
7:35 pm - 9:30 am
SFO
-
LUX
28h 55m
1 stop
SWISS Logo
2:45 pm - 4:15 pm
LUX
-
SFO
34h 30m
1 stop
$760SWISS
Mon, Sep 7 - Mon, Sep 14
Turkish Airlines Logo
6:45 pm - 9:25 am
SFO
-
LUX
29h 40m
1 stop
Turkish Airlines Logo
6:35 pm - 4:40 pm
LUX
-
SFO
31h 05m
1 stop
$771Turkish Airlines
Sat, Oct 3 - Tue, Oct 13
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
$774United Airlines
Mon, Sep 28 - Thu, Oct 1
Air Canada Logo
12:15 pm - 1:55 pm
SFO
-
LUX
16h 40m
2 stops
Air Canada Logo
6:05 am - 6:41 pm
LUX
-
SFO
21h 36m
2 stops
$776Air Canada
Mon, Sep 28 - Thu, Oct 1
SWISS Logo
7:35 pm - 9:30 am
SFO
-
LUX
52h 55m
2 stops
SWISS Logo
2:55 pm - 3:21 pm
LUX
-
SFO
57h 26m
2 stops
$777SWISS
Sat, Oct 3 - Tue, Oct 13
United Airlines Logo
5:20 am - 4:10 pm
SFO
-
LUX
25h 50m
2 stops
United Airlines Logo
8:20 am - 12:40 pm
LUX
-
SFO
13h 20m
1 stop
$778United Airlines
Mon, Sep 28 - Thu, Oct 1
Multiple Airlines Logo
8:30 am - 1:50 pm
SFO
-
LUX
20h 20m
2 stops
Multiple Airlines Logo
8:55 pm - 4:15 pm
LUX
-
SFO
28h 20m
1 stop
$779Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Turkish Airlines Logo
6:45 pm - 9:25 am
SFO
-
LUX
29h 40m
1 stop
Turkish Airlines Logo
6:35 pm - 4:40 pm
LUX
-
SFO
31h 05m
1 stop
$785Turkish Airlines
Sat, Oct 3 - Tue, Oct 13
United Airlines Logo
9:07 pm - 7:30 pm
SFO
-
LUX
37h 23m
2 stops
United Airlines Logo
8:30 am - 7:50 pm
LUX
-
SFO
20h 20m
1 stop
$789United Airlines
Sat, Oct 3 - Tue, Oct 13

Turkish Airlines flights from San Francisco to Luxembourg

Our best Turkish Airlines deals on San Francisco to Luxembourg flight tickets
Turkish Airlines
Oct 3
SFO6:45 pmSan Francisco
29h 40m
1 stop
LUX9:25 amLuxembourg
Oct 13
LUX6:35 pmLuxembourg
31h 05m
1 stop
SFO4:40 pmSan Francisco
$771
Turkish Airlines
Oct 3
SFO6:45 pmSan Francisco
29h 40m
1 stop
LUX9:25 amLuxembourg
Oct 13
LUX6:35 pmLuxembourg
31h 05m
1 stop
SFO4:40 pmSan Francisco
$785
Turkish Airlines
May 4
SFO12:55 pmSan Francisco
19h 45m
1 stop
LUX5:40 pmLuxembourg
May 10
LUX10:20 amLuxembourg
33h 30m
1 stop
SFO10:50 amSan Francisco
$791

United Airlines flights from San Francisco to Luxembourg

Our best United Airlines deals on San Francisco to Luxembourg flight tickets
United Airlines
Sep 28
SFO9:05 pmSan Francisco
13h 25m
1 stop
LUX7:30 pmLuxembourg
Oct 1
LUX8:20 amLuxembourg
13h 20m
1 stop
SFO12:40 pmSan Francisco
$774
United Airlines
Sep 28
SFO5:20 amSan Francisco
25h 50m
2 stops
LUX4:10 pmLuxembourg
Oct 1
LUX8:20 amLuxembourg
13h 20m
1 stop
SFO12:40 pmSan Francisco
$778
United Airlines
Oct 3
SFO9:07 pmSan Francisco
37h 23m
2 stops
LUX7:30 pmLuxembourg
Oct 13
LUX8:30 amLuxembourg
20h 20m
1 stop
SFO7:50 pmSan Francisco
$789

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 May 2, 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

Mon 9/7

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Mon 9/14

8:55 pm-4:15 pm

1 stop28h 20m

$756

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 9/7

7:35 pm-9:30 am

1 stop28h 55m

Luxembourg

Mon 9/14

2:45 pm-4:15 pm

1 stop34h 30m

$760

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 10/3

6:45 pm-9:25 am

1 stop29h 40m

Luxembourg

Tue 10/13

6:35 pm-4:40 pm

1 stop31h 05m

$771
Quickest round-trip

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 9/28

9:05 pm-7:30 pm

1 stop13h 25m

Luxembourg

Thu 10/1

8:20 am-12:40 pm

1 stop13h 20m

$774

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 9/28

12:15 pm-1:55 pm

2 stops16h 40m

Luxembourg

Thu 10/1

6:05 am-6:41 pm

2 stops21h 36m

$776

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 10/3

7:35 pm-9:30 am

2 stops52h 55m

Luxembourg

Tue 10/13

2:55 pm-3:21 pm

2 stops57h 26m

$777

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 9/28

5:20 am-4:10 pm

2 stops25h 50m

Luxembourg

Thu 10/1

8:20 am-12:40 pm

1 stop13h 20m

$778

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 9/7

8:30 am-1:50 pm

2 stops20h 20m

Luxembourg

Mon 9/14

8:55 pm-4:15 pm

1 stop28h 20m

$779

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 10/3

6:45 pm-9:25 am

1 stop29h 40m

Luxembourg

Tue 10/13

6:35 pm-4:40 pm

1 stop31h 05m

$785

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 10/3

9:07 pm-7:30 pm

2 stops37h 23m

Luxembourg

Tue 10/13

8:30 am-7:50 pm

1 stop20h 20m

$789

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between San Francisco and Luxembourg?

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.

When to book flights from San Francisco to Luxembourg

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Luxembourg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Luxembourg (SFO to LUX) 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

  • How far is San Francisco to Luxembourg by plane?

    Luxembourg is 5628.0 mi away from San Francisco. 13h 25m is a normal flight duration for this route.

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

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

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

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

    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 Airport.

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

    The travel and health documents required for your trip to Luxembourg Airport 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 Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Luxembourg?

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
7.6
1,932 reviews
Search SWISS flights
British AirwaysPriceFrom $456Free CancellationRating
6.7
7,940 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $487Free CancellationRating
7.4
1,767 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $595Free CancellationRating
6.8
7,965 reviews
Search Lufthansa flights

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette
Clervaux

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Luxembourg. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for San Francisco to Luxembourg flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Luxembourg from San Francisco. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Scandinavian Airlines
SWISS
Lufthansa
British Airways