$313 Cheap Flights from Reykjavik (KEF) to Biarritz (BIQ)

View $313 flight on Fri, Aug 1, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Biarritz (BIQ-Pays Basque)

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Cheap Flights from Reykjavik to Biarritz (KEF-BIQ)

Prices were available within the past 7 days and start at $313 for one-way flights and $709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$709 Roundtrip, found 6 days ago
$709
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $709 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$727 Roundtrip, found 6 days ago
$727
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $727 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$745 Roundtrip, found 6 days ago
$745
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $745 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$763 Roundtrip, found 6 days ago
$763
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $763 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$945 Roundtrip, found 6 days ago
$945
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $945 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$963 Roundtrip, found 6 days ago
$963
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $963 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$982 Roundtrip, found 6 days ago
$982
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $982 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$1,000 Roundtrip, found 6 days ago
$1,000
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $1,000 found 6 days ago
Lufthansa
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$1,053 Roundtrip, found 6 days ago
$1,053
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $1,053 found 6 days ago
Scandinavian Airlines
Fri, Sep 5 - Sun, Sep 14
KEF
Reykjavik
BIQ
Biarritz
$2,415 Roundtrip, found 6 days ago
$2,415
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, Sep 5 from Reykjavik to Biarritz, returning Sun, Sep 14, priced at $2,415 found 6 days ago
Flights from Reykjavik (KEF) to Biarritz (BIQ)
Origin airport
Keflavik Intl.
Destination airport
Pays Basque
Roundtrip price
$708
Distance
1641 mi

Reykjavik to Biarritz Flights

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

 

The best time to book a flight from Reykjavik to Biarritz

Sunday is one of the best days to book for cheap flights from Reykjavik 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 Reykjavik 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 Reykjavik to Biarritz in 2025. You can also book with separate airlines for your outbound and return journeys, from $313 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 Reykjavik 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 Reykjavik 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 Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ) cost?
Discover the latest flight deals from KEF to BIQ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from KEF to BIQ?
The cheapest flights from KEF 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 KEF to BIQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from KEF to BIQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ)?
You'll need to book a flight with a layover when traveling from Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from KEF 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 public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ)?
Choose a flight from Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ) that leaves before 3 PM to reduce the risk of cancellations. 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 Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ) last-minute?
Holding off until just before your departure to book a ticket from KEF to BIQ generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a KEF to BIQ flight and hotel package?
Opting for a KEF to BIQ flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Pays Basque Airport (BIQ)?
You can usually cancel or reschedule your KEF to BIQ 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 possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.