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.

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.

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).

What is the cheapest time of day to fly from LU to SAN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Luxembourg to San Diego as you normally would.

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.

$707+ Cheap Flights from Luxembourg to San Diego

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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 noviembre 6, 2025.

jue. 12/48:10 amLUX - SAN

2 stops18h 25mLufthansa

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mLufthansa

Deal found 11/5

$782

jue. 12/46:00 amLUX - SAN

2 stops23h 42mDelta

mié. 12/1011:36 amSAN - LUX

2 stops17h 39mDelta

Deal found 11/5

$813

jue. 12/49:30 amLUX - SAN

1 stop15h 15mUnited Airlines

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mUnited Airlines

Deal found 11/5

$826

jue. 12/42:55 pmLUX - SAN

3 stops33h 50mMultiple Airlines

mié. 12/105:35 pmSAN - LUX

3 stops19h 25mMultiple Airlines

Deal found 11/5

$1,033

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 noviembre 6, 2025.

vie. 2/206:15 pmLUX - SAN

2 stops37h 36mScandinavian Airlines

mar. 2/247:00 amSAN - LUX

2 stops25h 50mScandinavian Airlines

Deal found 11/6

$707

jue. 12/48:10 amLUX - SAN

2 stops18h 25mLufthansa

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mLufthansa

Deal found 11/5

$782

lun. 4/66:25 pmLUX - SAN

1 stop26h 35mMultiple Airlines

vie. 4/176:30 pmSAN - LUX

1 stop18h 15mMultiple Airlines

Deal found 11/5

$809

lun. 4/610:50 amLUX - SAN

2 stops22h 05mAir France

vie. 4/176:30 pmSAN - LUX

1 stop18h 15mAir France

Deal found 11/5

$812

jue. 12/46:00 amLUX - SAN

2 stops23h 42mDelta

mié. 12/1011:36 amSAN - LUX

2 stops17h 39mDelta

Deal found 11/5

$813

lun. 4/68:25 amLUX - SAN

2 stops32h 39mUnited Airlines

vie. 4/176:15 amSAN - LUX

2 stops28h 20mUnited Airlines

Deal found 11/5

$821

vie. 2/209:55 pmLUX - SAN

1 stop27h 15mBritish Airways

mar. 2/246:00 pmSAN - LUX

1 stop31h 15mBritish Airways

Deal found 11/5

$827

vie. 2/209:55 pmLUX - SAN

2 stops29h 19mAmerican Airlines

mar. 2/246:00 pmSAN - LUX

1 stop18h 10mAmerican Airlines

Deal found 11/6

$832

jue. 12/49:30 amLUX - SAN

1 stop15h 15mUnited Airlines

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mUnited Airlines

Deal found 11/5

$826

Last-minute flights from Luxembourg to San Diego
Discover last-minute flight deals from Luxembourg to San Diego. Data last updated noviembre 6, 2025 and is based on user searches.

jue. 12/48:10 amLUX - SAN

2 stops18h 25mLufthansa

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mLufthansa

Deal found 11/5

$782

jue. 12/46:00 amLUX - SAN

2 stops23h 42mDelta

mié. 12/1011:36 amSAN - LUX

2 stops17h 39mDelta

Deal found 11/5

$813

jue. 12/49:30 amLUX - SAN

1 stop15h 15mUnited Airlines

mié. 12/105:35 pmSAN - LUX

1 stop13h 45mUnited Airlines

Deal found 11/5

$826

jue. 12/42:55 pmLUX - SAN

3 stops33h 50mMultiple Airlines

mié. 12/105:35 pmSAN - LUX

3 stops19h 25mMultiple Airlines

Deal found 11/5

$1,033

Cheap flight deals from Luxembourg to San Diego

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$708 (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

Use the filters below to find and compare flights from Luxembourg to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

vie. 2/20

6:15 pm-10:51 pm

2 stops37h 36m

San Diego

mar. 2/24

7:00 am-5:50 pm

2 stops25h 50m

$707

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

jue. 12/4

8:10 am-5:35 pm

2 stops18h 25m

San Diego

mié. 12/10

5:35 pm-4:20 pm

1 stop13h 45m

$782

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

lun. 4/6

6:25 pm-12:00 pm

1 stop26h 35m

San Diego

vie. 4/17

6:30 pm-9:45 pm

1 stop18h 15m

$809

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

lun. 4/6

10:50 am-11:55 pm

2 stops22h 05m

San Diego

vie. 4/17

6:30 pm-9:45 pm

1 stop18h 15m

$812

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

jue. 12/4

6:00 am-8:42 pm

2 stops23h 42m

San Diego

mié. 12/10

11:36 am-2:15 pm

2 stops17h 39m

$813

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

lun. 4/6

8:25 am-8:04 am

2 stops32h 39m

San Diego

vie. 4/17

6:15 am-7:35 pm

2 stops28h 20m

$821

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

jue. 12/4

9:30 am-3:45 pm

1 stop15h 15m

San Diego

mié. 12/10

5:35 pm-4:20 pm

1 stop13h 45m

$826

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

vie. 2/20

9:55 pm-4:10 pm

1 stop27h 15m

San Diego

mar. 2/24

6:00 pm-10:15 am

1 stop31h 15m

$827

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

vie. 2/20

9:55 pm-6:14 pm

2 stops29h 19m

San Diego

mar. 2/24

6:00 pm-9:10 pm

1 stop18h 10m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

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

No data available for this route at this time. Please check back soon.

Related info for your journey

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.
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.

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$707+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Luxembourg to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Luxembourg to San Diego

Cheapest flights from Luxembourg to San DiegoExplore 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 noviembre 6, 2025.

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 noviembre 6, 2025.

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 noviembre 6, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Luxembourg to San Diego that are best for you.

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.

Cheapflights Insights

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

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?

How long is the flight from Luxembourg to San Diego?

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

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

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

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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 noviembre 6, 2025.