$235+ Cheap flights from San Diego (SAN) to Luxembourg (LUX)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LUX
Mar 29 — Apr 51
1 adult, Economy
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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
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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 San Diego to Luxembourg
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Best
Last-minute
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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 February 27, 2026.
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 February 27, 2026.
This British Airways deal was found by Cheapflights users on 2/25. 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.
Tue 9/227:40 pm
SAN
- LUX
1 stop15h 05m
British Airways
Wed 10/711:35 am
LUX
- SAN
1 stop36h 20m
British Airways
Deal found 2/25![British Airways logo]()
$554
This British Airways deal was found by Cheapflights users on 2/25. 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.
Mon 9/214:45 pm
SAN
- LUX
1 stop32h 55m
British Airways
Tue 10/611:30 am
LUX
- SAN
1 stop15h 20m
British Airways
Deal found 2/25![British Airways logo]()
$556
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sun 9/2710:45 am
SAN
- LUX
2 stops20h 30m
United Airlines
Wed 10/78:20 am
LUX
- SAN
3 stops21h 06m
United Airlines
Deal found 2/25![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 2/25. 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 9/2110:10 pm
SAN
- LUX
2 stops30h 55m
Delta
Mon 10/510:25 am
LUX
- SAN
1 stop34h 25m
Delta
Deal found 2/25![Delta logo]()
$559
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Mon 9/215:15 pm
SAN
- LUX
1 stop17h 15m
United Airlines
Fri 10/28:20 am
LUX
- SAN
2 stops21h 13m
United Airlines
Deal found 2/25![United Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Sun 9/275:15 pm
SAN
- LUX
1 stop17h 15m
United Airlines
Tue 10/68:30 am
LUX
- SAN
2 stops18h 19m
United Airlines
Deal found 2/25![United Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 9/2210:00 am
SAN
- LUX
2 stops19h 05m
Delta
Fri 10/210:25 am
LUX
- SAN
2 stops22h 18m
Delta
Deal found 2/25![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 2/25. 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 9/269:55 pm
SAN
- LUX
2 stops24h 50m
United Airlines
Tue 10/68:30 am
LUX
- SAN
2 stops19h 07m
United Airlines
Deal found 2/25![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 2/25. 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 9/269:55 pm
SAN
- LUX
2 stops24h 50m
United Airlines
Wed 10/78:20 am
LUX
- SAN
2 stops23h 16m
United Airlines
Deal found 2/25![United Airlines logo]()
$575
This AirNGo deal was found by Cheapflights users on 2/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
SAN
- LUX
1 stop15h 40m
British Airways
Mon 4/209:05 pm
LUX
- SAN
1 stop26h 50m
British Airways
Deal found 2/25![British Airways logo]()
$576
This AirNGo deal was found by Cheapflights users on 2/23. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
SAN
- LUX
1 stop15h 40m
British Airways
Tue 4/2111:30 am
LUX
- SAN
1 stop15h 20m
British Airways
Deal found 2/23![British Airways logo]()
$577
Best flights from San Diego to LuxembourgDiscover carefully curated flight deals from San Diego to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
Discover carefully curated flight deals from San Diego to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
This British Airways deal was found by Cheapflights users on 2/25. 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.
Sun 4/54:55 pm
SAN
- LUX
2 stops18h 25m
British Airways
Mon 4/209:05 pm
LUX
- SAN
1 stop26h 50m
British Airways
Deal found 2/25![British Airways logo]()
$585
This United Airlines deal was found by Cheapflights users on 2/23. 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 8/46:20 am
SAN
- LUX
2 stops24h 50m
United Airlines
Sun 8/169:35 am
LUX
- SAN
2 stops33h 20m
United Airlines
Deal found 2/23![United Airlines logo]()
$639
This British Airways deal was found by Cheapflights users on 2/24. 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.
Tue 8/47:40 pm
SAN
- LUX
1 stop15h 05m
British Airways
Sun 8/163:30 pm
LUX
- SAN
1 stop32h 25m
British Airways
Deal found 2/24![British Airways logo]()
$598
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 5/219:26 am
SAN
- LUX
2 stops21h 44m
United Airlines
Thu 5/289:40 am
LUX
- SAN
1 stop14h 45m
United Airlines
Deal found 2/24![United Airlines logo]()
$680
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:40 pm
SAN
- LUX
1 stop15h 45m
British Airways
Thu 5/2811:45 am
LUX
- SAN
1 stop15h 05m
British Airways
Deal found 2/25![British Airways logo]()
$669
Last-minute flights from San Diego to LuxembourgDiscover last-minute flight deals from San Diego to Luxembourg. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Luxembourg. Data last updated February 27, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 2/23. 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.
Wed 3/46:00 pm
SAN
- LUX
1 stop13h 50m
British Airways
Sun 3/86:15 pm
LUX
- SAN
1 stop30h 55m
British Airways
Deal found 2/23![British Airways logo]()
$722
One-way flights from San Diego to LuxembourgSearch for one-way flight options from San Diego to Luxembourg. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
Search for one-way flight options from San Diego to Luxembourg. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This Expedia deal was found by Cheapflights users on 2/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:45 pm
SAN
- LUX
1 stop18h 00m
British Airways
Deal found 2/26![British Airways logo]()
$235
This Mytrip deal was found by Cheapflights users on 2/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:15 pm
SAN
- LUX
1 stop13h 55m
Lufthansa
Deal found 2/26![Lufthansa logo]()
$243
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:53 pm
SAN
- LUX
3 stops44h 37m
United Airlines
Deal found 2/26![United Airlines logo]()
$266
This British Airways deal was found by Cheapflights users on 2/24. 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.
Thu 8/207:40 pm
SAN
- LUX
1 stop28h 45m
British Airways
Deal found 2/24![British Airways logo]()
$285
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Sat 8/224:33 pm
SAN
- LUX
2 stops38h 27m
American Airlines
Deal found 2/24![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 2/24. 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 8/204:33 pm
SAN
- LUX
2 stops31h 52m
American Airlines
Deal found 2/24![American Airlines logo]()
$384
This British Airways deal was found by Cheapflights users on 2/24. 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 8/2110:45 pm
SAN
- LUX
2 stops30h 45m
British Airways
Deal found 2/24![British Airways logo]()
$391
This Lufthansa deal was found by Cheapflights users on 2/24. 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.
Fri 8/215:15 pm
SAN
- LUX
1 stop17h 15m
Lufthansa
Deal found 2/24![Lufthansa logo]()
$600
This Mytrip deal was found by Cheapflights users on 2/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:00 am
SAN
- LUX
3 stops26h 40m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$603
Find flight deals from San Diego to Luxembourg
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Luxembourg (LUX). 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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $576 (AirNGo) |
One-way from | $235 (Expedia) |
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 February 27, 2026.
Use the filters below to find and compare flights from San Diego to Luxembourg that are best for you.
Fly from
Fly to
Route
Depart
Return
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Sun 4/5
4:55 pm-8:20 pm
2 stops18h 25m
Luxembourg
Mon 4/20
9:05 pm-2:55 pm
1 stop26h 50m
$585
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Tue 8/4
7:40 pm-7:45 pm
1 stop15h 05m
Luxembourg
Sun 8/16
3:30 pm-2:55 pm
1 stop32h 25m
$598
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Tue 8/4
6:20 am-4:10 pm
2 stops24h 50m
Luxembourg
Sun 8/16
9:35 am-9:55 am
2 stops33h 20m
$639
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Thu 5/21
7:40 pm-8:25 pm
1 stop15h 45m
Luxembourg
Thu 5/28
11:45 am-5:50 pm
1 stop15h 05m
$669
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Thu 5/21
9:26 am-4:10 pm
2 stops21h 44m
Luxembourg
Thu 5/28
9:40 am-3:25 pm
1 stop14h 45m
$680
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Tue 8/4
4:45 pm-7:45 pm
1 stop18h 00m
$235
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Tue 8/4
5:15 pm-4:10 pm
1 stop13h 55m
$243
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Tue 8/4
1:53 pm-7:30 pm
3 stops44h 37m
$266
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Sat 8/22
7:40 pm-10:40 am
1 stop30h 00m
$285
San DiegoLuxembourg
SAN - LUX
SANLUX
San Diego
Thu 8/20
4:33 pm-9:25 am
2 stops31h 52m
$384
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from San Diego to Luxembourg
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 San Diego to Luxembourg in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Diego-Luxembourg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Luxembourg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Luxembourg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Luxembourg flights, Cheapflights users trust FlightHub the most. FlightHub 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 San Diego-Luxembourg 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 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.
SAN-LUX
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.
Reviews of airlines servicing Luxembourg
Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from San Diego to Luxembourg, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
6.7
Crew
7.6
Boarding
6.9
Food
6.4
Entertainment
6.4
Comfort
6.8
Reviews
1 / 20
2.0
MediocreNatasha,Feb 2026
SEA - LHR
Overall
6.7
Crew
7.6
Boarding
6.9
Food
6.4
Entertainment
6.4
Comfort
6.8
Reviews
1 / 20
2.0
MediocreNatasha,Feb 2026
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from San Diego to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Luxembourg?
Book flights to Luxembourg if you plan to visit one of these locationsEsch-sur-Alzette
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Complete your trip to Luxembourg by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Luxembourg
Explore flights to Luxembourg departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 27, 2026.
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Top airline flying from San Diego to Luxembourg
Discover the top airline that operate flights from San Diego to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$557 | Average$634 | FlexibilityNo cancel fee | On-time70% |