$635 Cheap Flights from Ljubljana (LJU) to San Diego (SAN)

View $635 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)

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Cheap Flights from Ljubljana to San Diego (LJU-SAN)

Prices were available within the past 7 days and start at $635 for one-way flights and $985 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 22 - Fri, Oct 31
LJU
Ljubljana
SAN
San Diego
$985 Roundtrip, found 4 days ago
$985
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Fri, Oct 31, priced at $985 found 4 days ago
Delta
Wed, Oct 22 - Tue, Oct 28
LJU
Ljubljana
SAN
San Diego
$991 Roundtrip, found 4 days ago
$991
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Tue, Oct 28, priced at $991 found 4 days ago
Lufthansa
Wed, Oct 22 - Wed, Oct 29
LJU
Ljubljana
SAN
San Diego
$1,026 Roundtrip, found 4 days ago
$1,026
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Wed, Oct 29, priced at $1,026 found 4 days ago
Lufthansa
Wed, Oct 22 - Wed, Oct 29
LJU
Ljubljana
SAN
San Diego
$1,028 Roundtrip, found 4 days ago
$1,028
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Wed, Oct 29, priced at $1,028 found 4 days ago
Swiss International Air Lines
Wed, Oct 22 - Wed, Oct 29
LJU
Ljubljana
SAN
San Diego
$1,038 Roundtrip, found 4 days ago
$1,038
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Wed, Oct 29, priced at $1,038 found 4 days ago
Lufthansa
Fri, Nov 21 - Fri, Nov 28
LJU
Ljubljana
SAN
San Diego
$1,038 Roundtrip, found 6 days ago
$1,038
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Nov 21 from Ljubljana to San Diego, returning Fri, Nov 28, priced at $1,038 found 6 days ago
Swiss International Air Lines
Fri, Nov 21 - Fri, Nov 28
LJU
Ljubljana
SAN
San Diego
$1,045 Roundtrip, found 6 days ago
$1,045
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, Nov 21 from Ljubljana to San Diego, returning Fri, Nov 28, priced at $1,045 found 6 days ago
Lufthansa
Wed, Oct 22 - Wed, Oct 29
LJU
Ljubljana
SAN
San Diego
$1,050 Roundtrip, found 4 days ago
$1,050
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Wed, Oct 29, priced at $1,050 found 4 days ago
KLM
Wed, Oct 22 - Wed, Oct 29
LJU
Ljubljana
SAN
San Diego
$1,130 Roundtrip, found 4 days ago
$1,130
Roundtrip
found 4 days ago
Select KLM flight, departing Wed, Oct 22 from Ljubljana to San Diego, returning Wed, Oct 29, priced at $1,130 found 4 days ago
Turkish Airlines
Fri, Oct 31 - Sat, Nov 1
LJU
Ljubljana
SAN
San Diego
$1,481 Roundtrip, found 2 days ago
$1,481
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Fri, Oct 31 from Ljubljana to San Diego, returning Sat, Nov 1, priced at $1,481 found 2 days ago

Frequently asked questions

How much does a flight from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN) cost?
Get a cheap one-way flight from $635 or cheap return flight from $985 from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)?
October is the least expensive month to fly from LJU to SAN. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)?
To find the cheapest airline that'll fly you from LJU to SAN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)?
Nonstop flights from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LJU to SAN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)?
Choose a flight from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN) last-minute?
Booking your ticket from LJU to SAN right before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a LJU to SAN flight and hotel package?
You can save money by booking a LJU to SAN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Joze Pucnik Airport (LJU) to San Diego Intl. Airport (SAN)?
In most instances, you can cancel or reschedule your LJU to SAN flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Joze Pucnik
Destination airport
San Diego Intl.
Roundtrip price
$984
Distance
6203 mi

Book with confidence

Ljubljana to San Diego Flights

The cheapest times to fly from Ljubljana to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ljubljana to San Diego are during the month of October. You can find some of the cheapest flights from Ljubljana to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ljubljana to San Diego

Sunday is one of the best days to book for cheap flights from Ljubljana to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ljubljana to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ljubljana to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $635 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ljubljana to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ljubljana to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Ljubljana to San Diego Flights

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*Available to One Key members.