$475 Cheap Flights from San Antonio (SAT) to Cluj-Napoca (CLJ)

View $475 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Cluj-Napoca (CLJ)

Cheap Flights from San Antonio to Cluj-Napoca (SAT-CLJ)

Prices were available within the past 7 days and start at $475 for one-way flights and $601 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Apr 6 - Mon, Apr 27
SAT
San Antonio
CLJ
Cluj-Napoca
$601 Roundtrip, found 5 days ago
$601
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from San Antonio to Cluj-Napoca, returning Mon, Apr 27, priced at $601 found 5 days ago
Lufthansa
Wed, Aug 12 - Wed, Aug 19
SAT
San Antonio
CLJ
Cluj-Napoca
$602 Roundtrip, found 2 hours ago
$602
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Wed, Aug 12 from San Antonio to Cluj-Napoca, returning Wed, Aug 19, priced at $602 found 2 hours ago
United
Wed, Aug 12 - Wed, Aug 19
SAT
San Antonio
CLJ
Cluj-Napoca
$602 Roundtrip, found 2 hours ago
$602
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 12 from San Antonio to Cluj-Napoca, returning Wed, Aug 19, priced at $602 found 2 hours ago
United
Wed, Aug 12 - Wed, Aug 19
SAT
San Antonio
CLJ
Cluj-Napoca
$634 Roundtrip, found 2 hours ago
$634
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 12 from San Antonio to Cluj-Napoca, returning Wed, Aug 19, priced at $634 found 2 hours ago
United
Wed, Aug 12 - Wed, Aug 19
SAT
San Antonio
CLJ
Cluj-Napoca
$640 Roundtrip, found 2 hours ago
$640
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Aug 12 from San Antonio to Cluj-Napoca, returning Wed, Aug 19, priced at $640 found 2 hours ago
Lufthansa
Fri, Nov 14 - Fri, Nov 21
SAT
San Antonio
CLJ
Cluj-Napoca
$643 Roundtrip, found 4 days ago
$643
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Fri, Nov 14 from San Antonio to Cluj-Napoca, returning Fri, Nov 21, priced at $643 found 4 days ago
United
Mon, Apr 6 - Mon, Apr 27
SAT
San Antonio
CLJ
Cluj-Napoca
$644 Roundtrip, found 5 days ago
$644
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from San Antonio to Cluj-Napoca, returning Mon, Apr 27, priced at $644 found 5 days ago
United
Mon, Apr 6 - Mon, Apr 27
SAT
San Antonio
CLJ
Cluj-Napoca
$646 Roundtrip, found 5 days ago
$646
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from San Antonio to Cluj-Napoca, returning Mon, Apr 27, priced at $646 found 5 days ago
United
Mon, Apr 6 - Mon, Apr 27
SAT
San Antonio
CLJ
Cluj-Napoca
$650 Roundtrip, found 5 days ago
$650
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from San Antonio to Cluj-Napoca, returning Mon, Apr 27, priced at $650 found 5 days ago
United
Mon, Apr 6 - Mon, Apr 27
SAT
San Antonio
CLJ
Cluj-Napoca
$652 Roundtrip, found 5 days ago
$652
Roundtrip
found 5 days ago
Select United flight, departing Mon, Apr 6 from San Antonio to Cluj-Napoca, returning Mon, Apr 27, priced at $652 found 5 days ago

Alternative airports near Cluj-Napoca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cluj-Napoca CLJ. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $768
CLJ
Cluj-Napoca
CheapestClosest
Average driving time to city center9 min
Flights from $768

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ) cost?
Secure a cheap one-way flight from $475 or cheap return flight from $601 from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ)?
Planning your trip for April is a great way to save, as it's the cheapest month for flights between SAT and CLJ. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ)?
To find the cheapest airline flying from SAT to CLJ, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ)?
You'll need to hop on a flight with a layover if you're traveling from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SAT to CLJ?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ)?
Opt for a flight from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ) last-minute?
Booking your plane ticket from SAT to CLJ just before your trip is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a SAT to CLJ flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAT to CLJ flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the stress out of planning your trip. Simply secure your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Cluj-Napoca Airport (CLJ)?
If you booked your SAT to CLJ flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Cluj-Napoca
Airlines serving
Lufthansa, Turkish Airlines, United
Roundtrip price
$601
Distance
6051 mi

Book with confidence

San Antonio to Cluj-Napoca Flights

The cheapest times to fly from San Antonio to Cluj-Napoca

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 San Antonio to Cluj-Napoca are during the month of April. You can find some of the cheapest flights from San Antonio to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from San Antonio to Cluj-Napoca: 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 San Antonio to Cluj-Napoca

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 San Antonio to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 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 San Antonio to Cluj-Napoca 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 San Antonio to Cluj-Napoca 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.

 

San Antonio to Cluj-Napoca Flights

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*Available to One Key members.