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$713+ Cheap flights from Luxembourg (LUX) to San Diego (SAN)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Find flight deals from Luxembourg to San Diego

Cheapest flights from Luxembourg to San Diego
Explore the most affordable flight options available from Luxembourg to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 12/48:10 amLUX - SAN
2 stops18h 25mLufthansa
Wed 12/105:35 pmSAN - LUX
1 stop13h 45mLufthansa
Deal found 11/5$782
This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amLUX - SAN
2 stops23h 42mDelta
Wed 12/1011:36 amSAN - LUX
2 stops17h 39mDelta
Deal found 11/5$813
This Delta deal was found by Cheapflights users on 11/3. 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.
Mon 11/176:00 amLUX - SAN
2 stops24h 13mDelta
Mon 11/247:50 amSAN - LUX
2 stops21h 25mDelta
Deal found 11/3$815
This Gotogate deal was found by Cheapflights users on 11/3. 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 11/179:55 pmLUX - SAN
1 stop27h 15mBritish Airways
Mon 11/246:00 pmSAN - LUX
1 stop18h 05mBritish Airways
Deal found 11/3$824
This American Airlines deal was found by Cheapflights users on 11/3. 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 11/179:55 pmLUX - SAN
1 stop27h 15mMultiple Airlines
Mon 11/241:23 pmSAN - LUX
2 stops22h 42mMultiple Airlines
Deal found 11/3$825
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:30 amLUX - SAN
1 stop15h 15mUnited Airlines
Wed 12/105:35 pmSAN - LUX
1 stop13h 45mUnited Airlines
Deal found 11/5$826
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:55 pmLUX - SAN
1 stop27h 15mBritish Airways
Mon 11/246:00 pmSAN - LUX
1 stop18h 05mBritish Airways
Deal found 11/3$860
This Mytrip deal was found by Cheapflights users on 11/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:55 pmLUX - SAN
3 stops33h 50mMultiple Airlines
Wed 12/105:35 pmSAN - LUX
3 stops19h 25mMultiple Airlines
Deal found 11/5$1,033
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:30 amLUX - SAN
1 stop15h 15mLufthansa
Mon 11/247:00 amSAN - LUX
2 stops18h 00mLufthansa
Deal found 11/3$1,229

Cheap flight deals from Luxembourg to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to San Diego (SAN). 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$710
(Scandinavian Airlines)

Popular in

January

Cheapest in

May

Average price

$856
Provider with most accurate pricing for Luxembourg-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-San Diego flights.
Search Deals
From Luxembourg to San Diego
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($237 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to San Diego 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 November 5, 2025.
Use the filters below to find and compare flights from Luxembourg to San Diego that are best for you.

Fly from

Luxembourg

Fly to

San Diego

Route

Depart

Return

Price

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 2/20

6:15 pm-10:55 pm

2 stops37h 40m

San Diego

Tue 2/24

7:00 am-5:50 pm

2 stops25h 50m

$713

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 12/4

8:10 am-5:35 pm

2 stops18h 25m

San Diego

Wed 12/10

5:35 pm-4:20 pm

1 stop13h 45m

$782

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 4/6

6:25 pm-12:00 pm

1 stop26h 35m

San Diego

Fri 4/17

6:30 pm-9:45 pm

1 stop18h 15m

$809

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 4/6

10:50 am-11:55 pm

2 stops22h 05m

San Diego

Fri 4/17

6:30 pm-9:45 pm

1 stop18h 15m

$812

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 12/4

6:00 am-8:42 pm

2 stops23h 42m

San Diego

Wed 12/10

11:36 am-2:15 pm

2 stops17h 39m

$813

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 4/6

8:25 am-8:04 am

2 stops32h 39m

San Diego

Fri 4/17

6:15 am-7:35 pm

2 stops28h 20m

$821

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 11/17

9:55 pm-4:10 pm

1 stop27h 15m

San Diego

Mon 11/24

1:23 pm-9:05 pm

2 stops22h 42m

$825

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 12/4

9:30 am-3:45 pm

1 stop15h 15m

San Diego

Wed 12/10

5:35 pm-4:20 pm

1 stop13h 45m

$826

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 2/20

9:55 pm-4:10 pm

1 stop27h 15m

San Diego

Tue 2/24

6:00 pm-9:10 pm

1 stop18h 10m

$831

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 2/20

9:55 pm-7:20 pm

2 stops30h 25m

San Diego

Tue 2/24

6:00 pm-9:10 pm

1 stop18h 10m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Compare providers for flights from Luxembourg to San Diego

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 Luxembourg to San Diego in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Luxembourg-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Luxembourg-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Luxembourg-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-San Diego flights, Cheapflights users trust eDreams the most. eDreams 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 Luxembourg-San Diego 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 Luxembourg to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Luxembourg 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.

Related info for your journey

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

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

    Departing from Luxembourg to San Diego will take you 18h 25m. The distance between Luxembourg and San Diego is about 5770 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg to San Diego 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

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
La Mesa
Poway
Lemon Grove
National City

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