$162 Cheap Flights from Luxembourg (LUX) to Biarritz (BIQ)

View $162 flight on Fri, Aug 15, 2025Opens in a new window

Popular airlines from Findel International Airport (LUX) to Biarritz (BIQ-Pays Basque)

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Cheap Flights from Luxembourg to Biarritz (LUX-BIQ)

Prices were available within the past 7 days and start at $162 for one-way flights and $387 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $387 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$415 Roundtrip, found 4 days ago
$415
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $415 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$457 Roundtrip, found 4 days ago
$457
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $457 found 4 days ago
Lufthansa
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$482 Roundtrip, found 4 days ago
$482
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $482 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$485 Roundtrip, found 4 days ago
$485
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $485 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$504 Roundtrip, found 4 days ago
$504
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $504 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$507 Roundtrip, found 4 days ago
$507
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $507 found 4 days ago
Lufthansa
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$510 Roundtrip, found 4 days ago
$510
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $510 found 4 days ago
Swiss International Air Lines
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$514 Roundtrip, found 4 days ago
$514
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $514 found 4 days ago
Air Dolomiti
Thu, Aug 14 - Sun, Aug 17
LUX
Luxembourg
BIQ
Biarritz
$519 Roundtrip, found 4 days ago
$519
Roundtrip
found 4 days ago
Select Air Dolomiti flight, departing Thu, Aug 14 from Luxembourg to Biarritz, returning Sun, Aug 17, priced at $519 found 4 days ago
Flights from Luxembourg (LUX) to Biarritz (BIQ)
Origin airport
Findel
Destination airport
Pays Basque
Airlines serving
Swiss International Air Lines
Roundtrip price
$386
Distance
562 mi
Average flight time
2 hours 5 mins

Luxembourg to Biarritz Flights

The cheapest times to fly from Luxembourg to Biarritz

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

 

The best time to book a flight from Luxembourg to Biarritz

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

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 Luxembourg to Biarritz in 2025. You can also book with separate airlines for your outbound and return journeys, from $162 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 Luxembourg to Biarritz 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 Luxembourg to Biarritz 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 Findel Airport (LUX) to Pays Basque Airport (BIQ) cost?
Score cheap return flights from Findel Airport (LUX) to Pays Basque Airport (BIQ) starting from $307. Grab your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Luxair flight leaving LUX on August 2 2025 and touching down at BIQ. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from LUX to BIQ?
The cheapest flights from LUX to BIQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LUX to BIQ?
At the moment, the cheapest carrier offering one-way flights from LUX to BIQ is Luxair. You can book a seat on this route from $102. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LUX on September 27 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Findel Airport (LUX) to Pays Basque Airport (BIQ)?
You'll need to catch a flight with a layover if you're traveling from Findel Airport (LUX) to Pays Basque Airport (BIQ). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from LUX to BIQ?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier 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 Findel Airport (LUX) to Pays Basque Airport (BIQ)?
Opt for a flight from Findel Airport (LUX) to Pays Basque Airport (BIQ) that takes off before 3 PM to reduce the likelihood of delays and cancellations. 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 Findel Airport (LUX) to Pays Basque Airport (BIQ) last-minute?
Booking your plane ticket from LUX to BIQ shortly before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a LUX to BIQ flight and hotel package?
You'll generally save money by booking a LUX to BIQ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Pays Basque Airport (BIQ)?
Typically, it's possible to cancel or reschedule your LUX to BIQ flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.