$447 Cheap Flights from San José (SJO) to Luxembourg (LUX)

View $447 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Findel International Airport (LUX)

Cheap Flights from San José to Luxembourg (SJO-LUX)

Prices were available within the past 7 days and start at $447 for one-way flights and $994 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, Oct 15 - Wed, Oct 22
SJO
San José
LUX
Luxembourg
$994 Roundtrip, found 3 days ago
$994
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Oct 15 from San José to Luxembourg, returning Wed, Oct 22, priced at $994 found 3 days ago
Air Canada
Wed, Oct 15 - Wed, Oct 22
SJO
San José
LUX
Luxembourg
$1,006 Roundtrip, found 3 days ago
$1,006
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Oct 15 from San José to Luxembourg, returning Wed, Oct 22, priced at $1,006 found 3 days ago
Air Canada
Tue, Nov 25 - Thu, Dec 4
SJO
San José
LUX
Luxembourg
$1,010 Roundtrip, found 1 day ago
$1,010
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Nov 25 from San José to Luxembourg, returning Thu, Dec 4, priced at $1,010 found 1 day ago
Air Canada
Wed, Oct 15 - Wed, Oct 22
SJO
San José
LUX
Luxembourg
$1,017 Roundtrip, found 3 days ago
$1,017
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Oct 15 from San José to Luxembourg, returning Wed, Oct 22, priced at $1,017 found 3 days ago
Lufthansa
Tue, Oct 14 - Tue, Oct 21
SJO
San José
LUX
Luxembourg
$1,029 Roundtrip, found 3 days ago
$1,029
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Oct 14 from San José to Luxembourg, returning Tue, Oct 21, priced at $1,029 found 3 days ago
Lufthansa
Tue, Oct 14 - Tue, Oct 21
SJO
San José
LUX
Luxembourg
$1,033 Roundtrip, found 3 days ago
$1,033
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Oct 14 from San José to Luxembourg, returning Tue, Oct 21, priced at $1,033 found 3 days ago
Air Canada
Tue, Nov 25 - Thu, Dec 4
SJO
San José
LUX
Luxembourg
$1,035 Roundtrip, found 1 day ago
$1,035
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Nov 25 from San José to Luxembourg, returning Thu, Dec 4, priced at $1,035 found 1 day ago
KLM
Sun, Dec 21 - Wed, Dec 31
SJO
San José
LUX
Luxembourg
$1,100 Roundtrip, found 2 days ago
$1,100
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, Dec 21 from San José to Luxembourg, returning Wed, Dec 31, priced at $1,100 found 2 days ago
avianca
Tue, Nov 25 - Thu, Dec 4
SJO
San José
LUX
Luxembourg
$1,102 Roundtrip, found 1 day ago
$1,102
Roundtrip
found 1 day ago
Select avianca flight, departing Tue, Nov 25 from San José to Luxembourg, returning Thu, Dec 4, priced at $1,102 found 1 day ago
British Airways
Mon, Oct 13 - Fri, Oct 31
SJO
San José
LUX
Luxembourg
$1,387 Roundtrip, found 6 days ago
$1,387
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Oct 13 from San José to Luxembourg, returning Fri, Oct 31, priced at $1,387 found 6 days ago
Flights from San José (SJO) to Luxembourg (LUX)
Origin airport
Juan Santamaría Intl.
Destination airport
Findel
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$994
Distance
5711 mi

San José to Luxembourg Flights

The cheapest times to fly from San José to Luxembourg

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 José to Luxembourg are during the month of October. You can find some of the cheapest flights from San José to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Luxembourg

Sunday is one of the best days to book for cheap flights from San José to Luxembourg: 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 José to Luxembourg

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 José to Luxembourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $447 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 José to Luxembourg 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 José to Luxembourg 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.

 

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX) cost?
Grab a cheap one-way flight from $447 or cheap return flight from $994 from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX) 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 Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX)?
October is the most affordable month to fly from SJO to LUX. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX)?
To find the cheapest airline flying from SJO to LUX, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX)?
There are no daily nonstop flights from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SJO to LUX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX)?
Select a flight from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time 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 Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX) last-minute?
Holding off until just before your departure to book your flight from SJO to LUX often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of getting a bargain.
Is it cheaper to book a SJO to LUX flight and hotel package?
You'll generally save money by booking a SJO to LUX 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 preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Findel Airport (LUX)?
Usually, it's possible to cancel or reschedule your SJO to LUX flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.