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$649+ Cheap flights from Luxembourg 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Luxembourg to San Diego

Keep the following information in mind while searching for Luxembourg to San Diego flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$649
(Gotogate)

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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Highest demand for flights based on searches. 7% potential increase in price ($71 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 29, 2025.

This Gotogate deal was found by Cheapflights users on 4/29. 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 5/1911:40 amLUX - SAN
1 stop15h 20mBritish Airways
Mon 5/267:50 pmSAN - LUX
1 stop16h 30mBritish Airways
Deal found 4/29$649
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/259:35 pmLUX - SAN
1 stop26h 15mAmerican Airlines
Wed 7/162:27 pmSAN - LUX
2 stops20h 53mAmerican Airlines
Deal found 4/29$656
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/259:35 pmLUX - SAN
1 stop26h 15mMultiple Airlines
Wed 7/164:40 pmSAN - LUX
1 stop18h 40mMultiple Airlines
Deal found 4/29$657
This Delta deal was found by Cheapflights users on 4/29. 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 7/286:10 amLUX - SAN
2 stops23h 42mDelta
Tue 8/122:00 pmSAN - LUX
2 stops18h 15mDelta
Deal found 4/29$806
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
Tue 7/86:15 amLUX - SAN
2 stops25h 29mLufthansa
Wed 7/235:15 pmSAN - LUX
1 stop13h 55mLufthansa
Deal found 4/29$807
This SWISS deal was found by Cheapflights users on 4/29. 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.
Thu 7/1010:30 amLUX - SAN
2 stops41h 05mSWISS
Tue 7/221:50 pmSAN - LUX
2 stops43h 30mSWISS
Deal found 4/29$811
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Fri 7/48:15 amLUX - SAN
2 stops36h 30mAir Canada
Wed 7/238:10 amSAN - LUX
2 stops23h 00mAir Canada
Deal found 4/29$816
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 4/29$819
This United Airlines deal was found by Cheapflights users on 4/29. 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 7/89:50 amLUX - SAN
1 stop14h 35mUnited Airlines
Mon 7/215:15 pmSAN - LUX
1 stop17h 20mUnited Airlines
Deal found 4/29$840
This KLM deal was found by Cheapflights users on 4/29. 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.
Mon 7/75:45 pmLUX - SAN
1 stop27h 15mKLM
Tue 7/221:55 pmSAN - LUX
1 stop35h 05mKLM
Deal found 4/29$883
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 7/56:55 amLUX - SAN
2 stops21h 56mAustrian Airlines
Sat 7/2610:53 amSAN - LUX
2 stops39h 32mAustrian Airlines
Deal found 4/29$1,146

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 29, 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

Mon 5/19

11:40 am-6:00 pm

1 stop15h 20m

San Diego

Mon 5/26

7:50 pm-9:20 pm

1 stop16h 30m

$649

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Wed 6/25

9:35 pm-2:50 pm

1 stop26h 15m

San Diego

Wed 7/16

2:27 pm-8:20 pm

2 stops20h 53m

$656

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Wed 6/25

9:35 pm-2:50 pm

1 stop26h 15m

San Diego

Wed 7/16

4:40 pm-8:20 pm

1 stop18h 40m

$657

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 7/28

6:10 am-8:52 pm

2 stops23h 42m

San Diego

Tue 8/12

2:00 pm-5:15 pm

2 stops18h 15m

$806

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Tue 7/8

6:15 am-10:44 pm

2 stops25h 29m

San Diego

Thu 7/24

6:30 am-12:10 pm

2 stops20h 40m

$807

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 7/10

10:30 am-6:35 pm

2 stops41h 05m

San Diego

Tue 7/22

1:50 pm-6:20 pm

2 stops43h 30m

$811

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 7/4

8:15 am-11:45 am

2 stops36h 30m

San Diego

Wed 7/23

8:10 am-4:10 pm

2 stops23h 00m

$816

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

$819

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Tue 7/8

9:50 am-3:25 pm

1 stop14h 35m

San Diego

Mon 7/21

5:15 pm-7:35 pm

1 stop17h 20m

$840

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Mon 7/7

5:45 pm-12:00 pm

1 stop27h 15m

San Diego

Tue 7/22

1:55 pm-10:00 am

1 stop35h 05m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

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 29, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
780 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 airport do you fly into for flights to San Diego from Luxembourg?

    If you book a flight to San Diego from Luxembourg, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • 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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