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Luxembourg

$544+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LUX
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap flight deals from San Diego to Luxembourg

Cheapest flights from San Diego to Luxembourg
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 May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/25. 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.
Wed 12/95:35 pm
SAN
-
LUX
1 stop14h 05m
United Airlines
Fri 12/119:30 am
LUX
-
SAN
1 stop15h 15m
United Airlines
Deal found 5/25$740
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/205:15 pm
SAN
-
LUX
1 stop14h 00m
United Airlines
Thu 10/19:40 am
LUX
-
SAN
1 stop14h 45m
United Airlines
Deal found 5/21$778
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/204:11 pm
SAN
-
LUX
2 stops15h 04m
United Airlines
Tue 10/68:30 am
LUX
-
SAN
2 stops20h 59m
United Airlines
Deal found 5/21$783
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/269:45 pm
SAN
-
LUX
2 stops25h 00m
United Airlines
Fri 10/29:40 am
LUX
-
SAN
1 stop14h 45m
United Airlines
Deal found 5/21$791
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/269:45 pm
SAN
-
LUX
2 stops25h 00m
United Airlines
Wed 9/308:20 am
LUX
-
SAN
2 stops18h 06m
United Airlines
Deal found 5/21$796
This deal was found by Cheapflights users on 5/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:40 pm
SAN
-
LUX
1 stop15h 35m
British Airways
Wed 10/711:35 am
LUX
-
SAN
1 stop15h 15m
British Airways
Deal found 5/23$798
This United Airlines deal was found by Cheapflights users on 5/21. 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 9/245:15 pm
SAN
-
LUX
1 stop13h 55m
United Airlines
Tue 10/69:40 am
LUX
-
SAN
1 stop14h 45m
United Airlines
Deal found 5/21$838
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 9/235:15 pm
SAN
-
LUX
1 stop17h 15m
United Airlines
Sat 10/38:20 am
LUX
-
SAN
2 stops36h 56m
United Airlines
Deal found 5/21$841

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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$778
(United Airlines)

One-way from

$544
(Kiwi.com)
Provider with most accurate pricing for San Diego-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Luxembourg flights.
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From San Diego to Luxembourg
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One-way flight from San Diego to Luxembourg
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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 May 26, 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

Price

Cheapest round-trip
Quickest round-trip

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 9/20

5:15 pm-4:15 pm

1 stop14h 00m

Luxembourg

Tue 10/6

9:40 am-3:25 pm

1 stop14h 45m

$778

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Mon 9/21

5:15 pm-4:10 pm

1 stop13h 55m

Luxembourg

Wed 9/30

8:20 am-6:40 pm

2 stops19h 20m

$783

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Wed 9/23

2:24 pm-4:10 pm

2 stops16h 46m

Luxembourg

Wed 9/30

8:20 am-8:45 pm

3 stops21h 25m

$783

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Tue 8/4

10:49 am-4:05 pm

2 stops20h 16m

Luxembourg

Sun 8/16

8:25 am-8:34 pm

2 stops21h 09m

$879

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Tue 8/4

5:15 pm-4:10 pm

1 stop13h 55m

Luxembourg

Sun 8/16

8:25 am-5:00 pm

2 stops17h 35m

$886

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

$901

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Tue 7/21

5:15 pm-4:10 pm

1 stop13h 55m

Luxembourg

Thu 7/30

8:20 am-8:23 pm

2 stops21h 03m

$910

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Thu 7/9

4:07 pm-7:30 pm

2 stops18h 23m

Luxembourg

Thu 7/16

9:40 am-3:25 pm

1 stop14h 45m

$964
Cheapest one-way

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 6/28

8:52 pm-8:40 pm

2 stops38h 48m

$589
Quickest one-way

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 6/28

7:40 pm-8:20 pm

1 stop15h 40m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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 May 26, 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.
British Airways
6.7
Okay
8,005 reviews

Entertainment

6.4

Food

6.4

Overall

6.7

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance
British Airways
6.7
Okay
8,005 reviews
British Airways
6.7
Okay
8,005 reviews

Entertainment

6.4

Food

6.4

Overall

6.7

Crew

7.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Viorica,Mar 2026

PHX - LHR

The food lately is just from poor to very poor. I bealeave that you can serve less quantities for more quality food. Exemple : at breakfast : omlete and vegetarian omlete ....I beleave with less work less personel could be provide some hummus and carrots and some boiled egss plus whatever snacks or drinks you wish....... Thank you in advance

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.

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

    A quick flight from San Diego to Luxembourg can take about 14h. United Airlines provides one of the quickest options available for as low as $778. The distance from San Diego to Luxembourg is about 5770 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Diego to Luxembourg round-trip?

    Currently priced at $588, British Airways will fly you from San Diego to Luxembourg and back. In addition to British Airways, many other airlines offer competitively priced options for your trip.

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

    Yes. In addition to deals on San Diego to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Luxembourg.

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

    Yes. Cheapflights offers flight deals from San Diego to Luxembourg 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 Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

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Alternative routes for San Diego to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$588Average$927FlexibilityNo cancel feeOn-time70%

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