$442+ Cheap flights from Luxembourg to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SFO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Luxembourg to San Francisco
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Best
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One-way
Cheapest flights from Luxembourg to San FranciscoExplore the most affordable flight options available from Luxembourg to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Luxembourg to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Flightnetwork deal was found by Cheapflights users on 9/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:20 am -
1 stop13h 20m
Wed 10/219:05 pm -
1 stop13h 25m
Deal found 9/8![Lufthansa logo]()
$725
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop13h 20m
Wed 10/149:05 pm -
1 stop13h 25m
Deal found 9/7![Lufthansa logo]()
$727
This Flightnetwork deal was found by Cheapflights users on 9/5. 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.
Fri 11/202:45 pm -
1 stop34h 45m
Sat 11/287:25 pm -
1 stop29h 35m
Deal found 9/5![SWISS logo]()
$731
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
1 stop15h 00m
Wed 10/217:35 pm -
1 stop14h 00m
Deal found 9/5![SWISS logo]()
$735
This Flysmarter deal was found by Cheapflights users on 9/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Sun 10/1810:47 am -
2 stops17h 38m
Deal found 9/6![Air Canada logo]()
$736
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:20 pm -
1 stop29h 55m
Thu 10/298:25 pm -
1 stop29h 35m
Deal found 9/7![SWISS logo]()
$737
This Flysmarter deal was found by Cheapflights users on 9/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Sun 10/189:05 pm -
1 stop13h 25m
Deal found 9/6![Multiple Airlines logo]()
$739
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
2 stops16h 01m
Wed 10/1412:15 pm -
2 stops18h 50m
Deal found 9/7![Air Canada logo]()
$741
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop13h 20m
Wed 10/1412:55 pm -
2 stops20h 40m
Deal found 9/7![Multiple Airlines logo]()
$743
This Gotogate deal was found by Cheapflights users on 9/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:45 am -
1 stop14h 45m
Mon 11/97:25 pm -
1 stop29h 35m
Deal found 9/8![SWISS logo]()
$744
Best flights from Luxembourg to San FranciscoDiscover carefully curated flight deals from Luxembourg to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Luxembourg to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Flysmarter deal was found by Cheapflights users on 9/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Sun 10/1810:47 am -
2 stops17h 38m
Deal found 9/8![Air Canada logo]()
$736
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop14h 45m
Wed 10/217:10 am -
2 stops21h 55m
Deal found 9/8![Delta logo]()
$757
This KLM deal was found by Cheapflights users on 9/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop14h 45m
Sun 9/2710:29 am -
2 stops15h 06m
Deal found 9/6![Multiple Airlines logo]()
$770
This Scandinavian Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 3/38:00 pm -
1 stop27h 50m
Sat 3/64:45 pm -
1 stop32h 05m
Deal found 9/5![Scandinavian Airlines logo]()
$832
This KLM deal was found by Cheapflights users on 9/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop14h 45m
Sun 9/271:45 pm -
1 stop15h 20m
Deal found 9/6![KLM logo]()
$850
This British Airways deal was found by Cheapflights users on 9/5. 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.
Thu 2/2511:05 am -
2 stops21h 23m
Mon 3/14:55 pm -
2 stops19h 05m
Deal found 9/5![British Airways logo]()
$1,768
This British Airways deal was found by Cheapflights users on 9/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/39:55 pm -
1 stop29h 50m
Sat 3/610:20 pm -
2 stops37h 40m
Deal found 9/6![British Airways logo]()
$1,780
This British Airways deal was found by Cheapflights users on 9/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2411:10 am -
1 stop36h 45m
Sat 2/2710:20 pm -
2 stops37h 40m
Deal found 9/9![British Airways logo]()
$1,780
Last-minute flights from Luxembourg to San FranciscoDiscover last-minute flight deals from Luxembourg to San Francisco. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Luxembourg to San Francisco. Data last updated September 9, 2026 and is based on user searches.
This Flysmarter deal was found by Cheapflights users on 9/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Sun 10/1810:47 am -
2 stops17h 38m
Deal found 9/6![Air Canada logo]()
$736
This Flysmarter deal was found by Cheapflights users on 9/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Sun 10/189:05 pm -
1 stop13h 25m
Deal found 9/6![Multiple Airlines logo]()
$739
This Gotogate deal was found by Cheapflights users on 9/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:05 am -
2 stops18h 16m
Mon 10/197:35 pm -
1 stop14h 05m
Deal found 9/9![Multiple Airlines logo]()
$748
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop13h 20m
Wed 10/149:05 pm -
1 stop13h 25m
Deal found 9/7![Lufthansa logo]()
$727
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
2 stops16h 01m
Wed 10/1412:15 pm -
2 stops18h 50m
Deal found 9/7![Air Canada logo]()
$741
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop13h 20m
Wed 10/1412:55 pm -
2 stops20h 40m
Deal found 9/7![Multiple Airlines logo]()
$743
This Flightnetwork deal was found by Cheapflights users on 9/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:20 am -
1 stop13h 20m
Wed 10/219:05 pm -
1 stop13h 25m
Deal found 9/8![Lufthansa logo]()
$725
This Gotogate deal was found by Cheapflights users on 9/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
1 stop15h 00m
Wed 10/217:35 pm -
1 stop14h 00m
Deal found 9/5![SWISS logo]()
$735
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:20 pm -
1 stop29h 55m
Thu 10/298:25 pm -
1 stop29h 35m
Deal found 9/7![SWISS logo]()
$737
One-way flights from Luxembourg to San FranciscoSearch for one-way flight options from Luxembourg to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Luxembourg to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
2 stops40h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$442
This Flysmarter deal was found by Cheapflights users on 9/7. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:55 pm -
1 stop26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:40 pm -
2 stops35h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$499
This Expedia deal was found by Cheapflights users on 9/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:05 am -
1 stop16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 9/3011:25 am -
2 stops36h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$607
Find flight deals from Luxembourg to San Francisco
Keep the following information in mind while searching for Luxembourg to San Francisco flight deals. Data was last updated September 9, 2026.
Round-trip from | $725 (Flightnetwork) |
|---|---|
One-way from | $442 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $761 |
Cheapflights Fare Finder
Customize your flight search to find flights from Luxembourg to San Francisco 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Luxembourg to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Thu 12/10
9:00 am-4:05 pm
2 stops40h 05m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$442
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Wed 11/4
9:55 pm-2:55 pm
1 stop26h 00m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$495
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Wed 11/4
4:40 pm-7:35 pm
2 stops35h 55m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$499
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Wed 9/30
11:25 am-2:40 pm
2 stops36h 15m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$607
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Mon 10/5
6:05 am-3:21 pm
2 stops18h 16m
San Francisco
Sun 10/18
10:47 am-1:25 pm
2 stops17h 38m
$736
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Thu 10/8
6:00 am-11:45 am
1 stop14h 45m
San Francisco
Wed 10/21
7:10 am-2:05 pm
2 stops21h 55m
$757
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Thu 9/24
6:00 am-11:45 am
1 stop14h 45m
San Francisco
Sun 9/27
10:29 am-10:35 am
2 stops15h 06m
$770
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Wed 3/3
8:00 pm-2:50 pm
1 stop27h 50m
San Francisco
Sat 3/6
4:45 pm-9:50 am
1 stop32h 05m
$832
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Thu 9/24
6:00 am-11:45 am
1 stop14h 45m
San Francisco
Sun 9/27
1:45 pm-2:05 pm
1 stop15h 20m
$850
Quickest round-trip
LuxembourgSan Francisco
LUX Luxembourg - SFO San Francisco
LUXSFO
Luxembourg
Wed 9/23
11:35 am-5:30 pm
1 stop14h 55m
San Francisco
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,079
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Luxembourg to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Luxembourg with our price prediction graph.
LUX-SFO
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 Luxembourg to San Francisco
LU0-SFO
LUX-SFO
What is the cheapest month to book a flight from Luxembourg to San Francisco?
Currently, September is the cheapest month in which you can book a flight from Luxembourg to San Francisco (average of $761). Flying from Luxembourg to San Francisco in January is currently the most expensive (average of $1,325). 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 San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated September 9, 2026.
Get a feel of what it's like to fly with Scandinavian Airlines and Lufthansa from Luxembourg to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Comfort
7.4
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Comfort
7.4
Boarding
7.7
Overall
7.4
Crew
8.1
Food
6.8
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentRobert,Jul 2026
CPH - SFO
Related info for your journey
Find useful and relevant information for your journey from Luxembourg to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
San Bruno
Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
Hayward
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Luxembourg to San Francisco
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Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Luxembourg to San Francisco by cabin class
Find flights from Luxembourg to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Luxembourg and San Francisco flights
Browse other Luxembourg and San Francisco flight options. Last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Top 2 airlines flying from Luxembourg to San Francisco
Discover the top 2 airlines that operate flights from Luxembourg to San Francisco. 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$572 | Average$775 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$648 | Average$1,151 | FlexibilityNo cancel fee | On-time76% |