$49 Cheap Flights from Basel (BSL) to Biarritz (BIQ)

View $49 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from EuroAirport Airport (BSL) to Biarritz (BIQ-Pays Basque)

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Cheap Flights from Basel to Biarritz (BSL-BIQ)

Prices were available within the past 7 days and start at $49 for one-way flights and $328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, Aug 27 - Fri, Sep 12
BSL
Basel
BIQ
Biarritz
$328 Roundtrip, found 20 hours ago
$328
Roundtrip
found 20 hours ago
Select KLM flight, departing Wed, Aug 27 from Basel to Biarritz, returning Fri, Sep 12, priced at $328 found 20 hours ago
KLM
Wed, Aug 6 - Thu, Aug 28
BSL
Basel
BIQ
Biarritz
$329 Roundtrip, found 20 hours ago
$329
Roundtrip
found 20 hours ago
Select KLM flight, departing Wed, Aug 6 from Basel to Biarritz, returning Thu, Aug 28, priced at $329 found 20 hours ago
Lufthansa
Fri, Sep 12 - Sat, Sep 13
BSL
Basel
BIQ
Biarritz
$334 Roundtrip, found 22 hours ago
$334
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Fri, Sep 12 from Basel to Biarritz, returning Sat, Sep 13, priced at $334 found 22 hours ago
KLM
Sat, Sep 13 - Sat, Sep 20
BSL
Basel
BIQ
Biarritz
$338 Roundtrip, found 4 days ago
$338
Roundtrip
found 4 days ago
Select KLM flight, departing Sat, Sep 13 from Basel to Biarritz, returning Sat, Sep 20, priced at $338 found 4 days ago
Lufthansa
Fri, Sep 12 - Sat, Sep 13
BSL
Basel
BIQ
Biarritz
$343 Roundtrip, found 22 hours ago
$343
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Fri, Sep 12 from Basel to Biarritz, returning Sat, Sep 13, priced at $343 found 22 hours ago
Air France
Wed, Jul 30 - Thu, Aug 21
BSL
Basel
BIQ
Biarritz
$345 Roundtrip, found 20 hours ago
$345
Roundtrip
found 20 hours ago
Select Air France flight, departing Wed, Jul 30 from Basel to Biarritz, returning Thu, Aug 21, priced at $345 found 20 hours ago
KLM
Sun, Aug 3 - Thu, Aug 21
BSL
Basel
BIQ
Biarritz
$346 Roundtrip, found 20 hours ago
$346
Roundtrip
found 20 hours ago
Select KLM flight, departing Sun, Aug 3 from Basel to Biarritz, returning Thu, Aug 21, priced at $346 found 20 hours ago
KLM
Sun, Aug 31 - Fri, Sep 12
BSL
Basel
BIQ
Biarritz
$358 Roundtrip, found 20 hours ago
$358
Roundtrip
found 20 hours ago
Select KLM flight, departing Sun, Aug 31 from Basel to Biarritz, returning Fri, Sep 12, priced at $358 found 20 hours ago
easyJet
Wed, Jul 23 - Sat, Jul 26
BSL
Basel
BIQ
Biarritz
$365 Roundtrip, found 12 hours ago
$365
Roundtrip
found 12 hours ago
Select easyJet flight, departing Wed, Jul 23 from Basel to Biarritz, returning Sat, Jul 26, priced at $365 found 12 hours ago
Air Dolomiti
Fri, Aug 22 - Sat, Sep 6
BSL
Basel
BIQ
Biarritz
$366 Roundtrip, found 20 hours ago
$366
Roundtrip
found 20 hours ago
Select Air Dolomiti flight, departing Fri, Aug 22 from Basel to Biarritz, returning Sat, Sep 6, priced at $366 found 20 hours ago

Alternative airports near Biarritz

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

Select flight to Pays Basque BIQ. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $383
BIQ
Pays Basque
CheapestClosest
Average driving time to city center5 min
Flights from $383
Flights from Basel (BSL) to Biarritz (BIQ)
Origin airport
EuroAirport
Destination airport
Pays Basque
Airlines serving
Air Dolomiti, Air France, KLM, Lufthansa, easyJet
Roundtrip price
$327
Distance
522 mi
Average flight time
1 hour 40 mins

Basel to Biarritz Flights

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

 

The best time to book a flight from Basel to Biarritz

Sunday is one of the best days to book for cheap flights from Basel 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 Basel 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 Basel to Biarritz in 2025. You can also book with separate airlines for your outbound and return journeys, from $49 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 Basel 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 Basel 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 EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) cost?
Cheap round-trip flights from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) start at $340. 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 easyJet flight leaving BSL on July 2 2025 and touching down at BIQ. The price was last updated on June 29 2025 and has not changed since.
What is the cheapest month to fly from BSL to BIQ?
The cheapest flights from BSL 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 BSL to BIQ?
At the moment, the cheapest airline offering one-way flights from BSL to BIQ is easyJet. You can take off on this route from $59. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BSL on September 24 2025. Prices were last updated on June 29 2025 and have not changed since.
How many flights per day from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ)?
Direct flights from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) 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 dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BSL to BIQ?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 airline has the least delays from BSL to BIQ?
Consider traveling with easyJet if you'd like to go straight from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) without any delays. This carrier has the best track record for punctuality, with an on-time score of 100%. Want to be updated if anything changes? You can check your flight status using the Expedia App.
What is the best time to fly from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ)?
To avoid potential delays on the EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 EuroAirport Airport (BSL) to Pays Basque Airport (BIQ) last-minute?
Booking your plane ticket from BSL to BIQ shortly before your getaway is typically more expensive. But if there's some wiggle room with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a BSL to BIQ flight and hotel package?
Compared with arranging hotels and flights separately, booking a BSL to BIQ flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle 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 and car rentals.
Can I cancel or change the date of my flight from EuroAirport Airport (BSL) to Pays Basque Airport (BIQ)?
If you booked your BSL to BIQ flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.