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$624+ Cheap flights from San Francisco (SFO) to Luxembourg (LUX)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LUX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Francisco to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$624
(Expedia)

Popular in

June

Cheapest in

February

Average price

$575
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
Highest demand for flights based on searches. 19% potential increase in price ($231 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 20, 2025.

This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:30 pmSFO - LUX
1 stop13h 40mBritish Airways
Mon 4/79:05 pmLUX - SFO
1 stop29h 10mBritish Airways
Deal found 2/20$624
This SmartFares deal was found by Cheapflights users on 2/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:40 pmSFO - LUX
1 stop20h 45mScandinavian Airlines
Fri 12/126:30 pmLUX - SFO
1 stop29h 05mScandinavian Airlines
Deal found 2/20$630
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/98:25 pmSFO - LUX
1 stop13h 45mSWISS
Wed 4/910:30 amLUX - SFO
1 stop14h 40mSWISS
Deal found 2/20$631
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:05 amSFO - LUX
2 stops24h 10mDelta
Tue 4/82:15 pmLUX - SFO
1 stop30h 30mDelta
Deal found 2/20$636
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:35 pmSFO - LUX
1 stop14h 20mLufthansa
Mon 4/78:10 pmLUX - SFO
1 stop31h 50mLufthansa
Deal found 2/20$645
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/810:59 pmSFO - LUX
2 stops32h 31mUnited Airlines
Wed 4/99:45 amLUX - SFO
2 stops21h 05mUnited Airlines
Deal found 2/20$656
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/94:30 pmSFO - LUX
2 stops33h 35mAir Canada
Mon 4/76:15 amLUX - SFO
2 stops24h 30mAir Canada
Deal found 2/20$683
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:50 pmSFO - LUX
2 stops22h 00mMultiple Airlines
Mon 4/78:10 pmLUX - SFO
1 stop31h 50mMultiple Airlines
Deal found 2/20$698
This FlightHub deal was found by Cheapflights users on 2/20. 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 3/46:50 pmSFO - LUX
1 stop37h 20mTurkish Airlines
Tue 4/86:20 pmLUX - SFO
1 stop25h 15mTurkish Airlines
Deal found 2/20$776
This Ovago deal was found by Cheapflights users on 2/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/14:35 pmSFO - LUX
2 stops38h 10mTAP AIR PORTUGAL
Fri 12/124:20 pmLUX - SFO
2 stops31h 25mTAP AIR PORTUGAL
Deal found 2/20$787
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:05 amSFO - LUX
2 stops18h 40mAmerican Airlines
Sun 4/139:20 pmLUX - SFO
2 stops30h 44mAmerican Airlines
Deal found 2/20$866
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:00 pmSFO - LUX
2 stops17h 15mKLM
Mon 4/76:25 pmLUX - SFO
1 stop26h 20mKLM
Deal found 2/20$881

Find flights from San Francisco to Luxembourg within your budget

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 20, 2025.

Fly from

San Francisco

Fly to

Luxembourg

Route

Depart

Return

Price

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 3/5

5:30 pm-4:10 pm

1 stop13h 40m

Luxembourg

Mon 4/7

9:05 pm-5:15 pm

1 stop29h 10m

$624

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 3/9

8:25 pm-6:10 pm

1 stop13h 45m

Luxembourg

Tue 4/8

7:10 pm-4:10 pm

1 stop30h 00m

$631

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 3/9

6:05 am-2:15 pm

2 stops24h 10m

Luxembourg

Tue 4/8

2:15 pm-11:45 am

1 stop30h 30m

$636

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 3/9

9:35 pm-7:55 pm

1 stop14h 20m

Luxembourg

Mon 4/7

8:10 pm-7:00 pm

1 stop31h 50m

$645

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sat 3/8

10:59 pm-4:30 pm

2 stops32h 31m

Luxembourg

Wed 4/9

9:45 am-9:50 pm

2 stops21h 05m

$656

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 3/9

4:30 pm-10:05 am

2 stops33h 35m

Luxembourg

Mon 4/7

6:15 am-9:45 pm

2 stops24h 30m

$683

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Thu 3/6

12:50 pm-7:50 pm

2 stops22h 00m

Luxembourg

Mon 4/7

8:10 pm-7:00 pm

1 stop31h 50m

$698

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Tue 3/4

6:50 pm-5:10 pm

1 stop37h 20m

Luxembourg

Tue 4/8

6:20 pm-10:35 am

1 stop25h 15m

$776

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Sun 4/6

7:05 am-10:45 am

2 stops18h 40m

Luxembourg

Sun 4/13

9:20 pm-7:04 pm

2 stops30h 44m

$866

San FranciscoLuxembourg

SFO - LUX

SFOLUX

San Francisco

Wed 3/5

12:00 pm-2:15 pm

2 stops17h 15m

Luxembourg

Mon 4/7

6:25 pm-11:45 am

1 stop26h 20m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 results
1
2

Compare providers for flights from San Francisco to Luxembourg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Luxembourg in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Luxembourg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Luxembourg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from San Francisco to Luxembourg

Get recent, data-driven insights about flights from San Francisco to Luxembourg including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SFO to LUX?

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 February 20, 2025.

One of the essential ways to save on airfare from San Francisco to Luxembourg is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 31% on airfare.

What is the cheapest day to fly from San Francisco to Luxembourg?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Luxembourg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Luxembourg flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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
3,832 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

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 are the cheapest airlines flying from San Francisco to Luxembourg round-trip?

    Our cheapest airline available from San Francisco to Luxembourg is British Airways. Our recent data shows that you can find tickets from as low as $624 on this airline. Additional options worth looking into are SWISS and Delta, starting at $631 and $636 round-trip. These flights start at 35% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $700. However, be on the lookout for offers from Delta and Lufthansa, 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 $1,238). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$666Average$1,337FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$763Average$1,005FlexibilityNo cancel feeOn-time76%
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