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$700+ 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Luxembourg to San Diego

Best flights from Luxembourg to San Diego
Discover carefully curated flight deals from Luxembourg to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This lastminute.com deal was found by Cheapflights users on 12/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pmLUX - SAN
2 stops36h 48mScandinavian Airlines
Sat 8/297:00 amSAN - LUX
2 stops27h 15mScandinavian Airlines
Deal found 12/3$700
This British Airways deal was found by Cheapflights users on 12/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:55 pmLUX - SAN
1 stop27h 15mBritish Airways
Mon 3/237:00 pmSAN - LUX
1 stop36h 00mBritish Airways
Deal found 12/3$774
This United Airlines deal was found by Cheapflights users on 12/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:25 amLUX - SAN
2 stops40h 25mUnited Airlines
Sat 8/224:45 pmSAN - LUX
2 stops54h 00mUnited Airlines
Deal found 12/3$878
This Scandinavian Airlines deal was found by Cheapflights users on 12/2. 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 2/111:25 pmLUX - SAN
2 stops42h 25mScandinavian Airlines
Sun 2/153:15 pmSAN - LUX
2 stops22h 10mScandinavian Airlines
Deal found 12/2$713
This British Airways deal was found by Cheapflights users on 12/2. 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 2/119:55 pmLUX - SAN
1 stop27h 15mBritish Airways
Sun 2/156:00 pmSAN - LUX
1 stop18h 05mBritish Airways
Deal found 12/2$774
This Scandinavian Airlines deal was found by Cheapflights users on 12/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pmLUX - SAN
2 stops36h 00mScandinavian Airlines
Tue 8/2511:05 amSAN - LUX
2 stops23h 10mScandinavian Airlines
Deal found 12/3$742
This Scandinavian Airlines deal was found by Cheapflights users on 12/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pmLUX - SAN
2 stops36h 00mScandinavian Airlines
Mon 8/2410:55 amSAN - LUX
2 stops37h 55mScandinavian Airlines
Deal found 12/3$859
This Scandinavian Airlines deal was found by Cheapflights users on 12/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pmLUX - SAN
2 stops36h 00mScandinavian Airlines
Sun 8/237:00 amSAN - LUX
2 stops27h 15mScandinavian Airlines
Deal found 12/3$859
This Scandinavian Airlines deal was found by Cheapflights users on 12/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:55 pmLUX - SAN
2 stops36h 00mScandinavian Airlines
Thu 8/208:00 amSAN - LUX
2 stops26h 15mScandinavian Airlines
Deal found 12/3$894

Find 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$700
(lastminute.com)

Popular in

January

Cheapest in

May

Average price

$817
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. 18% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 4, 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

Sun 4/12

7:55 pm-11:43 pm

2 stops36h 48m

San Diego

Sat 8/29

7:00 am-7:15 pm

2 stops27h 15m

$700

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Wed 2/11

1:25 pm-10:50 pm

2 stops42h 25m

San Diego

Sun 2/15

3:15 pm-10:25 pm

2 stops22h 10m

$713

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 4/12

7:55 pm-10:55 pm

2 stops36h 00m

San Diego

Tue 8/25

11:05 am-7:15 pm

2 stops23h 10m

$742

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 3/19

9:55 pm-5:10 pm

1 stop27h 15m

San Diego

Mon 3/23

7:00 pm-3:00 pm

1 stop36h 00m

$774

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Wed 2/11

9:55 pm-4:10 pm

1 stop27h 15m

San Diego

Sun 2/15

6:00 pm-9:05 pm

1 stop18h 05m

$774

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 4/12

7:55 pm-10:55 pm

2 stops36h 00m

San Diego

Mon 8/24

10:55 am-9:50 am

2 stops37h 55m

$859

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 4/12

7:55 pm-10:55 pm

2 stops36h 00m

San Diego

Sun 8/23

7:00 am-7:15 pm

2 stops27h 15m

$859

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 4/12

8:25 am-3:50 pm

2 stops40h 25m

San Diego

Sat 8/22

4:45 pm-7:45 am

2 stops54h 00m

$878

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 4/12

7:55 pm-10:55 pm

2 stops36h 00m

San Diego

Thu 8/20

8:00 am-7:15 pm

2 stops26h 15m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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 December.
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 27h 15m. 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
Julian
National City

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