HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$511+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LUX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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.

Cheap 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 July 3, 2025.

Round-trip from

$591
(Booking.com)

One-way from

$511
From San Diego to Luxembourg
Search Deals
One-way flight from San Diego to Luxembourg
Search Deals

Find 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 July 3, 2025.

This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:10 pmSAN - LUX
1 stop17h 55mBritish Airways
Mon 11/249:55 pmLUX - SAN
1 stop27h 10mBritish Airways
Deal found 6/30$591
This Lufthansa deal was found by Cheapflights users on 7/3. 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.
Sun 11/25:35 pmSAN - LUX
1 stop13h 35mLufthansa
Fri 11/147:00 amLUX - SAN
2 stops19h 24mLufthansa
Deal found 7/3$592
This SWISS deal was found by Cheapflights users on 7/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:04 pmSAN - LUX
2 stops17h 11mSWISS
Mon 11/177:05 pmLUX - SAN
2 stops36h 15mSWISS
Deal found 7/3$611
This Travelocity deal was found by Cheapflights users on 7/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:04 pmSAN - LUX
2 stops17h 11mMultiple Airlines
Mon 11/177:55 pmLUX - SAN
1 stop28h 50mMultiple Airlines
Deal found 7/3$615
This United Airlines deal was found by Cheapflights users on 7/3. 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 11/510:51 amSAN - LUX
3 stops20h 19mUnited Airlines
Wed 11/199:30 amLUX - SAN
2 stops17h 55mUnited Airlines
Deal found 7/3$618
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Tue 11/412:10 pmSAN - LUX
2 stops37h 00mAir Canada
Sat 11/152:25 pmLUX - SAN
2 stops29h 53mAir Canada
Deal found 7/3$660
This Delta deal was found by Cheapflights users on 7/3. 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.
Sun 11/25:15 amSAN - LUX
2 stops19h 05mDelta
Fri 11/146:10 amLUX - SAN
2 stops25h 49mDelta
Deal found 7/3$662
This Air France deal was found by Cheapflights users on 7/3. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:40 amSAN - LUX
2 stops17h 10mAir France
Sun 11/167:30 amLUX - SAN
2 stops17h 37mAir France
Deal found 7/3$696
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:00 amSAN - LUX
3 stops24h 30mScandinavian Airlines
Mon 10/66:10 amLUX - SAN
2 stops21h 46mScandinavian Airlines
Deal found 7/2$906

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 July 3, 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

Mon 11/17

6:10 pm-9:05 pm

1 stop17h 55m

Luxembourg

Mon 11/24

9:55 pm-4:05 pm

1 stop27h 10m

$591

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 11/2

5:35 pm-4:10 pm

1 stop13h 35m

Luxembourg

Fri 11/14

7:00 am-5:24 pm

2 stops19h 24m

$592

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Tue 11/4

5:35 pm-4:10 pm

1 stop13h 35m

Luxembourg

Tue 11/18

8:20 am-8:28 pm

3 stops21h 08m

$602

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Mon 11/3

4:04 pm-6:15 pm

2 stops17h 11m

Luxembourg

Mon 11/17

7:05 pm-10:20 pm

2 stops36h 15m

$611

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Mon 11/3

4:04 pm-6:15 pm

2 stops17h 11m

Luxembourg

Mon 11/17

7:55 pm-3:45 pm

1 stop28h 50m

$615

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Tue 11/4

12:10 pm-10:10 am

2 stops37h 00m

Luxembourg

Sat 11/15

2:25 pm-11:18 am

2 stops29h 53m

$660

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 11/2

5:15 am-9:20 am

2 stops19h 05m

Luxembourg

Fri 11/14

6:10 am-10:59 pm

2 stops25h 49m

$662

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Mon 11/3

11:40 am-1:50 pm

2 stops17h 10m

Luxembourg

Sun 11/16

7:30 am-4:07 pm

2 stops17h 37m

$696

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Wed 9/17

7:00 am-4:30 pm

3 stops24h 30m

Luxembourg

Mon 10/6

6:10 am-6:56 pm

2 stops21h 46m

$906

San DiegoLuxembourg

SAN - LUX

SANLUX

San Diego

Sun 7/20

5:15 pm-4:10 pm

1 stop13h 55m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 July 3, 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.

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 July 3, 2025.
Read through reviews of airlines operating flights from San Diego to Luxembourg, such as Delta, Air France, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,473 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from San Diego to Luxembourg round-trip?

    Currently priced at $591, 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. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $592 and $602, respectively.

  • 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.

  • What is the cheapest month to book a flight from San Diego to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Luxembourg (average of $638). Flying from San Diego to Luxembourg in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

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.