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Luxembourg

$175+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LUX
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
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 January 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:40 pm
SFO
-
LUX
1 stop18h 20m
Lufthansa
Tue 2/177:10 am
LUX
-
SFO
1 stop14h 30m
Lufthansa
Deal found 1/21$459
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:25 pm
SFO
-
LUX
1 stop13h 50m
SWISS
Wed 3/1810:35 am
LUX
-
SFO
1 stop14h 55m
SWISS
Deal found 1/21$472
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:25 pm
SFO
-
LUX
1 stop13h 50m
SWISS
Mon 3/27:05 pm
LUX
-
SFO
1 stop30h 25m
SWISS
Deal found 1/20$474
This Flightnetwork deal was found by Cheapflights users on 1/21. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/28:25 am
SFO
-
LUX
2 stops40h 15m
Multiple Airlines
Tue 2/177:10 am
LUX
-
SFO
1 stop14h 30m
Multiple Airlines
Deal found 1/21$477
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:35 pm
SFO
-
LUX
1 stop18h 45m
British Airways
Mon 9/79:05 pm
LUX
-
SFO
2 stops28h 15m
British Airways
Deal found 1/21$484
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Tue 2/249:25 pm
SFO
-
LUX
1 stop13h 05m
Lufthansa
Tue 3/38:20 am
LUX
-
SFO
1 stop13h 20m
Lufthansa
Deal found 1/20$487
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
SFO
-
LUX
2 stops16h 35m
Multiple Airlines
Wed 3/117:10 am
LUX
-
SFO
1 stop14h 30m
Multiple Airlines
Deal found 1/22$488
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:35 pm
SFO
-
LUX
1 stop14h 25m
British Airways
Thu 9/1011:45 am
LUX
-
SFO
1 stop14h 55m
British Airways
Deal found 1/21$489
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sun 2/229:25 pm
SFO
-
LUX
1 stop13h 05m
United Airlines
Thu 3/59:30 am
LUX
-
SFO
1 stop19h 05m
United Airlines
Deal found 1/20$490
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:30 pm
SFO
-
LUX
1 stop18h 40m
British Airways
Mon 3/29:55 pm
LUX
-
SFO
1 stop26h 05m
British Airways
Deal found 1/20$491
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:35 pm
SFO
-
LUX
2 stops20h 30m
American Airlines
Tue 2/179:55 pm
LUX
-
SFO
1 stop26h 05m
American Airlines
Deal found 1/21$492

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 January 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$459
(Kiwi.com)

One-way from

$175
(Ticket)

Popular in

December

Cheapest in

April
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. 12% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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 January 22, 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

Mon 2/2

2:40 pm-6:00 pm

1 stop18h 20m

Luxembourg

Tue 2/17

7:10 am-12:40 pm

1 stop14h 30m

$459

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 2/24

1:30 pm-7:30 pm

1 stop21h 00m

Luxembourg

Thu 3/5

9:30 am-7:35 pm

1 stop19h 05m

$490

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 3/15

9:40 pm-9:30 am

1 stop27h 50m

Luxembourg

Tue 3/24

9:55 pm-7:45 pm

1 stop29h 50m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 3/4

1:30 pm-4:20 pm

1 stop17h 50m

Luxembourg

Wed 3/11

9:30 am-8:35 pm

1 stop19h 05m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 2/22

8:40 pm-9:30 am

1 stop27h 50m

Luxembourg

Tue 3/3

9:55 pm-3:00 pm

1 stop26h 05m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 2/25

8:40 pm-10:15 am

1 stop28h 35m

Luxembourg

Thu 3/5

9:55 pm-3:00 pm

1 stop26h 05m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 2/24

8:40 pm-9:10 pm

1 stop15h 30m

Luxembourg

Mon 3/2

9:55 pm-3:00 pm

1 stop26h 05m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 2/23

8:40 pm-9:05 pm

1 stop15h 25m

Luxembourg

Thu 3/5

11:00 am-6:45 pm

1 stop16h 45m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 3/10

6:30 pm-10:15 am

1 stop31h 45m

Luxembourg

Fri 3/20

11:00 am-7:45 pm

1 stop16h 45m

$491

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 2/25

8:40 pm-9:10 pm

1 stop15h 30m

Luxembourg

Tue 3/3

10:15 am-6:45 pm

1 stop17h 30m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 19 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
No data available for this route at this time. Please check back soon.

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 January 22, 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
7.5
Good
1,855 reviews

Crew

8.3

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
SWISS
7.5
Good
1,855 reviews
SWISS
7.5
Good
1,855 reviews

Crew

8.3

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Scandinavian Airlines
7.3
Good
1,660 reviews
SWISS
7.5
Good
1,855 reviews

Crew

8.3

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.
Lufthansa
6.8
Okay
7,738 reviews
SWISS
7.5
Good
1,855 reviews

Crew

8.3

Food

7.1

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Joanne,Sep 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

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 Lufthansa, United Airlines, and British Airways fly from San Francisco to Luxembourg in about 18h 20m. The time it takes to get you to your destination can typically vary by up to 9h 30m. San Francisco and Luxembourg are separated by a distance of 5638 mi. This flight may include one or multiple stops.

  • 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 Alaska Airlines, 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.

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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$339Average$715FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$494Average$571FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$642Average$801FlexibilityNo cancel feeOn-time76%

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