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Cheap flights from San Francisco to Luxembourg from $340

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 11/29. 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.
British Airways Logo
8:35 pm - 9:05 pm
SFO
-
LUX
15h 30m
1 stop
British Airways Logo
9:55 pm - 2:55 pm
LUX
-
SFO
26h 00m
1 stop
$714British Airways
Mon, Jan 18 - Mon, Jan 25
United Airlines Logo
1:30 pm - 4:35 pm
SFO
-
LUX
18h 05m
1 stop
United Airlines Logo
9:15 am - 7:35 pm
LUX
-
SFO
19h 20m
1 stop
$735United Airlines
Wed, Nov 25 - Thu, Dec 17
United Airlines Logo
1:30 pm - 4:35 pm
SFO
-
LUX
18h 05m
1 stop
United Airlines Logo
9:15 am - 7:35 pm
LUX
-
SFO
19h 20m
1 stop
$735United Airlines
Sun, Nov 29 - Thu, Dec 17
British Airways Logo
5:25 pm - 9:05 pm
SFO
-
LUX
18h 40m
1 stop
British Airways Logo
11:00 am - 6:45 pm
LUX
-
SFO
16h 45m
1 stop
$736British Airways
Mon, Nov 23 - Fri, Dec 18
Lufthansa Logo
10:42 pm - 4:35 pm
SFO
-
LUX
32h 53m
2 stops
Lufthansa Logo
5:10 pm - 7:35 pm
LUX
-
SFO
35h 25m
1 stop
$765Lufthansa
Tue, Nov 24 - Mon, Dec 21
Lufthansa Logo
10:42 pm - 4:35 pm
SFO
-
LUX
32h 53m
2 stops
Lufthansa Logo
5:10 pm - 7:35 pm
LUX
-
SFO
35h 25m
1 stop
$765Lufthansa
Tue, Nov 24 - Wed, Dec 23
Scandinavian Airlines Logo
4:45 pm - 9:50 am
SFO
-
LUX
32h 05m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
LUX
-
SFO
27h 45m
1 stop
$820Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 22
SWISS Logo
7:35 pm - 6:35 pm
SFO
-
LUX
14h 00m
1 stop
SWISS Logo
2:45 pm - 4:15 pm
LUX
-
SFO
34h 30m
1 stop
$823SWISS
Tue, Sep 8 - Mon, Sep 21
Scandinavian Airlines Logo
4:45 pm - 9:50 am
SFO
-
LUX
32h 05m
1 stop
Scandinavian Airlines Logo
7:55 pm - 2:40 pm
LUX
-
SFO
27h 45m
1 stop
$849Scandinavian Airlines
Fri, Sep 11 - Fri, Sep 18
SWISS Logo
2:10 pm - 6:40 pm
SFO
-
LUX
19h 30m
2 stops
SWISS Logo
10:15 am - 7:53 pm
LUX
-
SFO
18h 38m
2 stops
$942SWISS
Sat, Sep 12 - Sat, Sep 19

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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
Nov 23
SFO1:30 pmSan Francisco
18h 05m
1 stop
LUX4:35 pmLuxembourg
Dec 17
LUX9:15 amLuxembourg
19h 20m
1 stop
SFO7:35 pmSan Francisco
$735
United Airlines
Dec 2
SFO1:30 pmSan Francisco
18h 05m
1 stop
LUX4:35 pmLuxembourg
Dec 4
LUX9:15 amLuxembourg
19h 20m
1 stop
SFO7:35 pmSan Francisco
$739
United Airlines
Dec 2
SFO1:30 pmSan Francisco
18h 05m
1 stop
LUX4:35 pmLuxembourg
Dec 4
LUX9:15 amLuxembourg
19h 20m
1 stop
SFO7:35 pmSan Francisco
$740

British Airways flights from San Francisco to Luxembourg

Our best British Airways deals on San Francisco to Luxembourg flight tickets
British Airways
Jan 18
SFO8:35 pmSan Francisco
15h 30m
1 stop
LUX9:05 pmLuxembourg
Jan 25
LUX9:55 pmLuxembourg
26h 00m
1 stop
SFO2:55 pmSan Francisco
$714
British Airways
Nov 23
SFO8:35 pmSan Francisco
15h 30m
1 stop
LUX9:05 pmLuxembourg
Dec 21
LUX9:55 pmLuxembourg
29h 50m
1 stop
SFO6:45 pmSan Francisco
$736
British Airways
Nov 27
SFO8:35 pmSan Francisco
35h 55m
1 stop
LUX5:30 pmLuxembourg
Dec 21
LUX9:55 pmLuxembourg
26h 00m
1 stop
SFO2:55 pmSan Francisco
$786

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 3, 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 1/18

8:35 pm-9:05 pm

1 stop15h 30m

Luxembourg

Mon 1/25

9:55 pm-2:55 pm

1 stop26h 00m

$714

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 11/25

1:30 pm-4:35 pm

1 stop18h 05m

Luxembourg

Thu 12/17

9:15 am-7:35 pm

1 stop19h 20m

$735

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 11/29

1:30 pm-4:35 pm

1 stop18h 05m

Luxembourg

Thu 12/17

9:15 am-7:35 pm

1 stop19h 20m

$735
Quickest round-trip

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 11/23

5:25 pm-9:05 pm

1 stop18h 40m

Luxembourg

Fri 12/18

11:00 am-6:45 pm

1 stop16h 45m

$736

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 11/24

10:42 pm-4:35 pm

2 stops32h 53m

Luxembourg

Mon 12/21

5:10 pm-7:35 pm

1 stop35h 25m

$765

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 11/24

10:42 pm-4:35 pm

2 stops32h 53m

Luxembourg

Wed 12/23

5:10 pm-7:35 pm

1 stop35h 25m

$765

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 9/15

4:45 pm-9:50 am

1 stop32h 05m

Luxembourg

Tue 9/22

7:55 pm-2:40 pm

1 stop27h 45m

$820

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 9/8

7:35 pm-6:35 pm

1 stop14h 00m

Luxembourg

Mon 9/21

2:45 pm-4:15 pm

1 stop34h 30m

$823

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Fri 9/11

4:45 pm-9:50 am

1 stop32h 05m

Luxembourg

Fri 9/18

7:55 pm-2:40 pm

1 stop27h 45m

$849

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 9/12

2:10 pm-6:40 pm

2 stops19h 30m

Luxembourg

Sat 9/19

10:15 am-7:53 pm

2 stops18h 38m

$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 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

15h 30m

Direct flights

None
The fastest flight from San Francisco to Luxembourg takes 15h 30m
There are no direct flights from San Francisco to Luxembourg. There are no popular flight routes from San Francisco to Luxembourg.
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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. 15h 30m 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
7.5
2,021 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $494Free CancellationRating
7.4
1,912 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
8,174 reviews
Search Lufthansa flights
British AirwaysPriceFrom $524Free CancellationRating
6.7
8,143 reviews
Search British Airways 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
Lufthansa
SWISS
British Airways