HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — SAN
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luxembourg to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/27. 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.
Thu 6/119:05 pmLUX - SAN
1 stop26h 50mAmerican Airlines
Mon 6/297:40 pmSAN - LUX
1 stop16h 40mAmerican Airlines
Deal found 12/27$707
This Finnair deal was found by Cheapflights users on 12/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:15 amLUX - SAN
2 stops31h 50mMultiple Airlines
Mon 6/297:40 pmSAN - LUX
1 stop16h 40mMultiple Airlines
Deal found 12/27$710
This British Airways deal was found by Cheapflights users on 12/26. 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 1/169:55 pmLUX - SAN
1 stop27h 15mBritish Airways
Wed 1/211:58 pmSAN - LUX
2 stops17h 52mBritish Airways
Deal found 12/26$710
This Air Canada deal was found by Cheapflights users on 12/26. 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 1/1610:55 amLUX - SAN
2 stops33h 58mAir Canada
Wed 1/219:00 amSAN - LUX
3 stops24h 00mAir Canada
Deal found 12/26$753
This Iberia deal was found by Cheapflights users on 12/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/169:55 pmLUX - SAN
2 stops33h 55mMultiple Airlines
Wed 1/2110:50 amSAN - LUX
2 stops21h 00mMultiple Airlines
Deal found 12/26$716

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$707
(American Airlines)

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. 32% potential increase in price ($473 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($113 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 28, 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

Thu 6/11

9:05 pm-2:55 pm

1 stop26h 50m

San Diego

Mon 6/29

7:40 pm-9:20 pm

1 stop16h 40m

$707

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Thu 6/11

10:15 am-9:05 am

2 stops31h 50m

San Diego

Mon 6/29

7:40 pm-9:20 pm

1 stop16h 40m

$710

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 1/16

9:55 pm-4:10 pm

1 stop27h 15m

San Diego

Wed 1/21

1:58 pm-4:50 pm

2 stops17h 52m

$710

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 1/16

9:55 pm-10:50 pm

2 stops33h 55m

San Diego

Wed 1/21

10:50 am-4:50 pm

2 stops21h 00m

$716

LuxembourgSan Diego

LUX - SAN

LUXSAN

Luxembourg

Fri 1/16

10:55 am-11:53 am

2 stops33h 58m

San Diego

Wed 1/21

9:00 am-6:00 pm

3 stops24h 00m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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

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.

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

    Departing from Luxembourg to San Diego will take you 26h 50m. 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.

  • What are the cheapest airlines to fly from Luxembourg to San Diego one-way?

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and JetBlue, with prices starting from $83 and $112, respectively.

  • 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luxembourg to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Los Angeles flights
Frankfurt to Los Angeles flights
Frankfurt to San Francisco flights
Heathrow to Los Angeles flights
Frankfurt to Las Vegas flights
Orly to Los Angeles flights
Charles de Gaulle to San Francisco flights
Heathrow to San Francisco flights
Munich to Los Angeles flights
Charles de Gaulle to Las Vegas flights
Beauvais-Tille to Los Angeles flights
Frankfurt to Ontario flights
Munich to San Francisco flights
Heathrow to Las Vegas flights
Frankfurt to Santa Ana flights
Gatwick to Los Angeles flights
Frankfurt to Long Beach flights
Duesseldorf Intl to Los Angeles flights
Orly to Las Vegas flights
London City to Los Angeles flights
Amsterdam to Los Angeles flights
Zurich to Los Angeles flights
Duesseldorf Intl to Santa Ana flights
Duesseldorf Intl to Ontario flights
Frankfurt to Oakland flights
Madrid to Los Angeles flights
Vienna to Los Angeles flights
Stansted to Los Angeles flights
Heathrow to Ontario flights
Frederic Chopin to Los Angeles flights
Frankfurt-Hahn to Los Angeles flights
Malpensa to Los Angeles flights
Frankfurt to San Jose flights
Gatwick to San Francisco flights
Berlin to Los Angeles flights
Zurich to San Francisco flights
Munich to Ontario flights
Lisbon to Los Angeles flights
Linate to Los Angeles flights
Leonardo da Vinci/Fiumicino to Los Angeles flights
Barcelona-El Prat to Los Angeles flights
Istanbul to San Francisco flights
Amsterdam to Las Vegas flights
Munich to Santa Ana flights
Marseille to Los Angeles flights
Vienna to San Francisco flights
London City to San Francisco flights
Gatwick to Las Vegas flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.