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$455+ Cheap flights from Luxembourg (LUX) to San Diego (SAN)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$655
(American Airlines)

One-way from

$455
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$840
Provider with most accurate pricing for Luxembourg-San Diego flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-San Diego flights.
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From Luxembourg to San Diego
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One-way flight from Luxembourg to San Diego
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Highest demand for flights based on searches. 8% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 9/39:35 pmLUX - SAN
1 stop29h 25mAmerican Airlines
Sun 10/57:50 pmSAN - LUX
1 stop15h 30mAmerican Airlines
Deal found 4/17$655
This British Airways deal was found by Cheapflights users on 4/17. 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.
Fri 8/2911:25 amLUX - SAN
2 stops21h 00mBritish Airways
Sat 9/275:01 pmSAN - LUX
2 stops18h 34mBritish Airways
Deal found 4/17$663
This Air France deal was found by Cheapflights users on 4/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:10 amLUX - SAN
1 stop14h 50mMultiple Airlines
Fri 10/311:00 amSAN - LUX
2 stops17h 50mMultiple Airlines
Deal found 4/17$689
This Expedia deal was found by Cheapflights users on 4/17. 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.
Sat 9/67:30 amLUX - SAN
2 stops17h 36mAir France
Thu 10/26:15 amSAN - LUX
2 stops22h 35mAir France
Deal found 4/17$692
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 8/296:05 amLUX - SAN
2 stops24h 08mDelta
Sat 9/271:50 pmSAN - LUX
2 stops18h 45mDelta
Deal found 4/17$693
This KLM deal was found by Cheapflights users on 4/17. 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.
Fri 9/510:30 amLUX - SAN
2 stops19h 43mKLM
Thu 10/21:55 pmSAN - LUX
1 stop19h 00mKLM
Deal found 4/17$701
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 9/99:50 amLUX - SAN
1 stop14h 35mUnited Airlines
Mon 9/295:15 pmSAN - LUX
1 stop17h 20mUnited Airlines
Deal found 4/17$782
This Lufthansa deal was found by Cheapflights users on 4/17. 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.
Sat 9/66:15 amLUX - SAN
2 stops21h 05mLufthansa
Mon 9/295:15 pmSAN - LUX
1 stop17h 20mLufthansa
Deal found 4/17$806
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 8/299:05 amLUX - SAN
2 stops21h 08mScandinavian Airlines
Sat 9/2710:00 amSAN - LUX
3 stops26h 30mScandinavian Airlines
Deal found 4/17$824
This Austrian Airlines deal was found by Cheapflights users on 4/17. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:55 amLUX - SAN
2 stops21h 51mAustrian Airlines
Mon 9/2911:08 amSAN - LUX
2 stops22h 42mAustrian Airlines
Deal found 4/17$852

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 April 17, 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

Wed 9/3

9:35 pm-6:00 pm

1 stop29h 25m

San Diego

Sun 10/5

7:50 pm-8:20 pm

1 stop15h 30m

$655

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 8/29

11:25 am-11:25 pm

2 stops21h 00m

San Diego

Sat 9/27

5:01 pm-8:35 pm

2 stops18h 34m

$663

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sun 9/7

6:10 am-12:00 pm

1 stop14h 50m

San Diego

Fri 10/3

11:00 am-1:50 pm

2 stops17h 50m

$689

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sat 9/6

7:30 am-4:06 pm

2 stops17h 36m

San Diego

Thu 10/2

6:15 am-1:50 pm

2 stops22h 35m

$692

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 8/29

6:05 am-9:13 pm

2 stops24h 08m

San Diego

Sat 9/27

1:50 pm-5:35 pm

2 stops18h 45m

$693

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 9/5

10:30 am-9:13 pm

2 stops19h 43m

San Diego

Thu 10/2

1:55 pm-5:55 pm

1 stop19h 00m

$701

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Tue 9/9

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Tue 9/30

12:35 pm-4:10 pm

2 stops18h 35m

$782

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sat 9/6

6:15 am-6:20 pm

2 stops21h 05m

San Diego

Mon 9/29

5:15 pm-7:35 pm

1 stop17h 20m

$806

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 8/29

9:05 am-9:13 pm

2 stops21h 08m

San Diego

Sat 9/27

10:00 am-9:30 pm

3 stops26h 30m

$824

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Sat 9/6

6:55 am-7:46 pm

2 stops21h 51m

San Diego

Mon 9/29

11:08 am-6:50 pm

2 stops22h 42m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-San Diego flight deals on Cheapflights vs. FlightHub >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.

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Luxembourg to San Diego (average of $286). Flying from Luxembourg to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Luxembourg to San Diego round-trip?

    American Airlines, at $655, was found to be the cheapest airline from Luxembourg to San Diego.Alternate airlines to your destination round-trip include British Airways and Air France. Users have found that American Airlines is 24% cheaper than the other options available to this destination.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to San Diego (average of $286). Flying from Luxembourg to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

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Alternative routes for Luxembourg to San Diego

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