$1,906 Cheap Flights from Cologne (CGN) to Biarritz (BIQ)

View $1,906 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Biarritz (BIQ-Pays Basque)

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Cheap Flights from Cologne to Biarritz (CGN-BIQ)

Prices were available within the past 7 days and start at $1,906 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cologne (CGN) to Biarritz (BIQ)
Origin airport
Cologne - Bonn
Destination airport
Pays Basque
Distance
652 mi

Cologne to Biarritz Flights

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

 

The best time to book a flight from Cologne to Biarritz

Sunday is one of the best days to book for cheap flights from Cologne 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 Cologne 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 Cologne to Biarritz in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,906 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 Cologne 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 Cologne 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 Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ) cost?
Snag a cheap one-way flight from $1,906 or cheap return flight from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ)?
The cheapest month to fly from CGN to BIQ is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from CGN to BIQ. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ)?
You'll need to catch a flight with a layover if you're traveling from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ). There are no daily direct flights on this route. However, simply 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 CGN to BIQ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ)?
To avoid potential delays on the Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ) route, aim to travel before 3 PM. Later departures are 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 Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ) last-minute?
Last-minute fares from CGN to BIQ are generally more expensive. To secure the lowest prices, start looking for flights early. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a CGN to BIQ flight and hotel package?
Booking a CGN to BIQ flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Pays Basque Airport (BIQ)?
If you reserved your CGN to BIQ flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare 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 for further details.

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