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$356+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LUX
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheap 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 June 15, 2025.

Round-trip from

$573
(Flightnetwork)

One-way from

$356
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,471
From San Francisco to Luxembourg
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One-way flight from San Francisco to Luxembourg
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Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 15, 2025.

This Flightnetwork deal was found by Cheapflights users on 6/13. 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 8/411:40 amSFO - LUX
2 stops17h 00mMultiple Airlines
Mon 8/182:50 pmLUX - SFO
1 stop34h 20mMultiple Airlines
Deal found 6/13$573
This SWISS deal was found by Cheapflights users on 6/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:30 pmSFO - LUX
1 stop29h 10mSWISS
Mon 8/182:50 pmLUX - SFO
1 stop34h 20mSWISS
Deal found 6/13$595
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 10/17:20 pmSFO - LUX
1 stop16h 00mAmerican Airlines
Sat 10/119:10 pmLUX - SFO
1 stop25h 40mAmerican Airlines
Deal found 6/12$807
This United Airlines deal was found by Cheapflights users on 6/13. 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 7/2712:20 amSFO - LUX
2 stops30h 50mUnited Airlines
Mon 8/49:50 amLUX - SFO
2 stops32h 30mUnited Airlines
Deal found 6/13$1,055
This Priceline deal was found by Cheapflights users on 6/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1211:35 amSFO - LUX
2 stops17h 15mAir Canada
Sat 7/196:15 amLUX - SFO
2 stops24h 27mAir Canada
Deal found 6/13$1,149
This Gotogate deal was found by Cheapflights users on 6/14. 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 6/2712:40 pmSFO - LUX
1 stop35h 50mTurkish Airlines
Thu 7/36:20 pmLUX - SFO
1 stop25h 15mTurkish Airlines
Deal found 6/14$1,681
This Lufthansa deal was found by Cheapflights users on 6/14. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:40 pmSFO - LUX
1 stop23h 15mLufthansa
Thu 7/106:15 amLUX - SFO
1 stop15h 25mLufthansa
Deal found 6/14$1,837
This British Airways deal was found by Cheapflights users on 6/14. 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.
Mon 6/167:20 pmSFO - LUX
1 stop17h 00mBritish Airways
Thu 7/1011:40 amLUX - SFO
2 stops21h 02mBritish Airways
Deal found 6/14$1,842
This Delta deal was found by Cheapflights users on 6/14. 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 6/2612:52 amSFO - LUX
2 stops24h 08mDelta
Thu 7/36:10 amLUX - SFO
2 stops20h 37mDelta
Deal found 6/14$1,975

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 June 15, 2025.
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 8/4

11:40 am-1:40 pm

2 stops17h 00m

Luxembourg

Mon 8/18

2:50 pm-4:10 pm

1 stop34h 20m

$573

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Mon 8/4

7:30 pm-9:40 am

1 stop29h 10m

Luxembourg

Mon 8/18

2:50 pm-4:10 pm

1 stop34h 20m

$595

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 10/1

7:20 pm-8:20 pm

1 stop16h 00m

Luxembourg

Sat 10/11

9:10 pm-1:50 pm

1 stop25h 40m

$807

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 7/27

12:20 am-4:10 pm

2 stops30h 50m

Luxembourg

Mon 8/4

9:50 am-9:20 am

2 stops32h 30m

$1,055

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 7/12

11:35 am-1:50 pm

2 stops17h 15m

Luxembourg

Sat 7/19

6:15 am-9:42 pm

2 stops24h 27m

$1,149

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Fri 6/27

12:40 pm-9:30 am

1 stop35h 50m

Luxembourg

Thu 7/3

6:20 pm-10:35 am

1 stop25h 15m

$1,681

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 6/26

2:40 pm-1:40 pm

1 stop14h 00m

Luxembourg

Thu 7/3

6:15 am-12:40 pm

1 stop15h 25m

$1,865

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 6/26

12:52 am-10:00 am

2 stops24h 08m

Luxembourg

Thu 7/3

6:10 am-5:47 pm

2 stops20h 37m

$1,975

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 7/12

8:53 pm-12:50 pm

3 stops54h 57m

$356

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Fri 7/11

12:30 am-7:35 pm

2 stops34h 05m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 12 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 time of day to fly from SFO to LU?

Find hourly flight availability from San Francisco to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

When flying from San Francisco to Luxembourg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 15, 2025.
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,627 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,851 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,388 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $765. However, be on the lookout for offers from Scandinavian Airlines and Turkish 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.

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

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Luxembourg (average of $638). Flying from San Francisco to Luxembourg in June is currently the most expensive (average of $1,187). 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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Alternative routes for San Francisco to Luxembourg

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Top 2 airlines flying from San Francisco to Luxembourg

Discover the top 2 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 June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$649Average$786FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$659Average$879FlexibilityNo cancel feeOn-time76%

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