$821+ Cheap flights from San Diego (SAN) to Luxembourg (LUX)
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LUX
Jun 17 — Jun 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Diego to Luxembourg 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.Find flight deals from San Diego to Luxembourg
Cheapest flights from San Diego to LuxembourgExplore the most affordable flight options available from San Diego to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from San Diego to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/3010:30 pmSAN - LUX
2 stops25h 45mUnited Airlines
Sat 9/138:25 amLUX - SAN
2 stops36h 06mUnited Airlines
Deal found 6/12![United Airlines logo]()
$821
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Sat 8/308:10 amSAN - LUX
2 stops17h 00mMultiple Airlines
Sat 9/139:50 amLUX - SAN
1 stop14h 35mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$901
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Luxembourg 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 June 12, 2025.
Use the filters below to find and compare flights from San Diego to Luxembourg that are best for you.
Fly from
San Diego
Fly to
Luxembourg
Route
Depart
Return
Price
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Sat 8/30
10:30 pm-9:15 am
2 stops25h 45m
Luxembourg
Sat 9/13
8:25 am-11:31 am
2 stops36h 06m
$821
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Sat 8/30
8:10 am-10:10 am
2 stops17h 00m
Luxembourg
Sat 9/13
9:50 am-3:25 pm
1 stop14h 35m
$901
Best time to book a flight from San Diego to Luxembourg
Have a flexible travel schedule? Discover the best time to fly to Luxembourg from San Diego 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 San Diego to Luxembourg
What is the cheapest time of day to fly from SAN to LUX?
Find hourly flight availability from San Diego to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from San Diego to Luxembourg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the afternoon.
Rainfall in Luxembourg by month
Plan your trip to Luxembourg by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.
Temperature in Luxembourg by month
Plan your trip to Luxembourg by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).