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$285+ Cheap flights from San Francisco (SFO) to Luxembourg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LUX
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from San Francisco to Luxembourg

Cheapest flights from San Francisco to Luxembourg
Explore the most affordable flight options available from San Francisco to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This FlightHub deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:45 pm
SFO
-
LUX
1 stop17h 30m
Scandinavian Airlines
Thu 4/237:55 pm
LUX
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 2/6$474
This Scandinavian Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 am
SFO
-
LUX
2 stops17h 45m
Scandinavian Airlines
Sun 5/1010:30 am
LUX
-
SFO
1 stop13h 10m
Scandinavian Airlines
Deal found 2/8$539
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/191:45 pm
SFO
-
LUX
1 stop20h 45m
United Airlines
Thu 6/188:20 am
LUX
-
SFO
1 stop13h 20m
United Airlines
Deal found 2/7$554
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:45 pm
SFO
-
LUX
1 stop20h 45m
United Airlines
Thu 6/188:20 am
LUX
-
SFO
2 stops45h 42m
United Airlines
Deal found 2/7$563
This Air Canada deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:10 am
SFO
-
LUX
2 stops21h 50m
Air Canada
Thu 6/1810:15 am
LUX
-
SFO
2 stops17h 27m
Air Canada
Deal found 2/7$569
This lastminute.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:40 pm
SFO
-
LUX
1 stop17h 40m
Scandinavian Airlines
Mon 3/307:55 pm
LUX
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 2/6$571
This KAYAK deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:05 pm
SFO
-
LUX
1 stop13h 25m
Lufthansa
Mon 5/256:25 pm
LUX
-
SFO
1 stop27h 15m
Lufthansa
Deal found 2/6$579
This FlightHub deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:05 am
SFO
-
LUX
2 stops17h 45m
Scandinavian Airlines
Mon 5/257:55 pm
LUX
-
SFO
1 stop27h 45m
Scandinavian Airlines
Deal found 2/9$592

Find flight deals from San Francisco to Luxembourg

Keep the following information in mind while searching for San Francisco to Luxembourg flight deals. Data was last updated February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$474
(FlightHub)

One-way from

$285
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$555
Provider with most accurate pricing for San Francisco-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Luxembourg flights.
Search Deals
From San Francisco to Luxembourg
Search Deals
One-way flight from San Francisco to Luxembourg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from San Francisco to Luxembourg that are best for you.

Fly from

San Francisco

Fly to

Luxembourg

Route

Depart

Return

Price

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 4/28

4:45 pm-7:15 pm

1 stop17h 30m

Luxembourg

Sun 5/10

10:30 am-2:40 pm

1 stop13h 10m

$474

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 4/19

4:45 pm-7:15 pm

1 stop17h 30m

Luxembourg

Thu 4/23

7:55 pm-2:40 pm

1 stop27h 45m

$474

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 5/20

1:45 pm-7:30 pm

1 stop20h 45m

Luxembourg

Thu 6/18

8:20 am-12:40 pm

1 stop13h 20m

$554

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 5/19

1:45 pm-7:30 pm

1 stop20h 45m

Luxembourg

Thu 6/18

8:20 am-12:40 pm

1 stop13h 20m

$554

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 5/20

7:10 am-1:50 pm

2 stops21h 40m

Luxembourg

Thu 6/18

10:15 am-6:42 pm

2 stops17h 27m

$569

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 5/7

7:30 pm-8:25 pm

1 stop15h 55m

$285

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 5/5

7:40 pm-12:50 pm

1 stop32h 10m

$290

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 5/7

9:30 am-2:05 pm

2 stops19h 35m

$301

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 5/6

5:35 pm-8:45 am

2 stops30h 10m

$304

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 5/14

4:35 pm-8:25 pm

1 stop18h 50m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 14 results
1
2

Best time to book a flight from San Francisco to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Luxembourg

What is the cheapest month to book a flight from San Francisco to Luxembourg?

Currently, October is the cheapest month in which you can book a flight from San Francisco to Luxembourg (average of $339). Flying from San Francisco to Luxembourg in May is currently the most expensive (average of $693). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated February 9, 2026.
See what other customers who have flown with SWISS, Scandinavian Airlines, and Lufthansa from San Francisco to Luxembourg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,867 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
SWISS
7.6
Good
1,867 reviews
SWISS
7.6
Good
1,867 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Scandinavian Airlines
7.3
Good
1,679 reviews
SWISS
7.6
Good
1,867 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Lufthansa
6.8
Okay
7,775 reviews
SWISS
7.6
Good
1,867 reviews

Comfort

7.4

Entertainment

6.8

Overall

7.6

Food

7.1

Boarding

7.7

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Luxembourg?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Luxembourg. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How long is the flight from San Francisco to Luxembourg?

    Airlines like Scandinavian Airlines fly from San Francisco to Luxembourg in about 17h 30m. The time it takes to get you to your destination can typically vary by up to . San Francisco and Luxembourg are separated by a distance of 5638 mi.

  • What are the cheapest airlines to fly from San Francisco to Luxembourg one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $75. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from San Francisco to Luxembourg for a low price.

  • Can I find deals for flights from San Francisco to Luxembourg that include hotel bookings?

    Yes. In addition to deals on San Francisco to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Luxembourg.

  • Can I find deals for business class flights from San Francisco to Luxembourg?

    Yes. Cheapflights offers flight deals from San Francisco to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Luxembourg?

    Currently, October is the cheapest month in which you can book a flight from San Francisco to Luxembourg (average of $339). Flying from San Francisco to Luxembourg in May is currently the most expensive (average of $693). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from San Francisco to Luxembourg

Discover the top 3 airlines that operate flights from San Francisco to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$339Average$710FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$494Average$571FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$595Average$799FlexibilityNo cancel feeOn-time76%

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