If you thought airline marketing couldn’t get any weirder, think again. Capitalising on a viral internet spat between two of the world’s most outspoken billionaires, Ryanair has officially launched the “Big Idiot” Seat Sale.

While the name is a joke, the savings are serious. The budget airline has released 100,000 seats across its network starting at just €16.99 / £16.99.

Here is everything you need to know about the drama behind the deal and, more importantly, how to grab a cheap flight before they sell out.

The Drama: Why “Big Idiot”?

For those who haven’t been glued to X (formerly Twitter) this week, here is the breakdown of the billionaires’ brawl that sparked the sale:

1. The Trigger: Ryanair CEO Michael O’Leary publicly stated he would not install Elon Musk’s Starlink Wi-Fi on Ryanair planes. During a radio interview, he candidly referred to Musk as an “idiot” regarding aviation economics.
2. The Retaliation: Musk fired back on X, calling O’Leary an “utter idiot” and jokingly polling his followers on whether he should buy Ryanair just to fire O’Leary.
3. The Marketing Pivot: Never one to let a crisis go to waste, Ryanair’s marketing team immediately launched this flash sale, explicitly dedicating it to “Elon Musk and any other ‘idiots’ on X.”

The Vibe: The promotional graphics feature a caricature of O’Leary hitting a Musk figure with an “I Love Ryanair” sign. It is petty, it is viral, and it is classic Ryanair.

The Deal: What You Need to Know

Beyond the headlines, is this actually a good time to book? Yes, if you are looking for a spring getaway.

Key Sale Details

• Price: Fares start from €16.99 / £16.99 one-way.
• Availability: 100,000 seats have been released.
• Booking Deadline: “Book today before Musk gets one” (Flash sale rules apply—likely ending within 24–48 hours).
• Travel Dates: The sale covers travel between February 1 and April 30, 2026.

Best Routes to Watch

While the sale is network-wide, the lowest fares are typically found on short-haul routes from major hubs. Look for deals connecting:

• London Stansted (STN) to Dublin, Milan, or Oslo.
• Dublin (DUB) to UK cities, Brussels, or Paris Beauvais.
• Manchester (MAN) to Palma or Faro (for early spring sun).

3 Tips for Booking the ‘Big Idiot’ Sale

Because 100,000 seats go quickly across a European network, you need to move fast.

1. Be Flexible with Dates: Use the “Fare Finder” tool on the Ryanair website. If you can fly mid-week (Tuesday or Wednesday) in February or March, you are almost guaranteed to find the €16.99 price point.
2. Watch the Add-Ons: The “Big Idiot” fare is a Basic fare. It includes a seat and a small personal bag (40x20x25cm) that must fit under the seat in front of you. If you add a cabin bag or 10kg check-in bag, the price will jump significantly.
3. Don’t Wait: This sale is driven by a viral news cycle. Once the news fades (or the seats are booked), prices will return to normal.

The Verdict

Whether you are Team Musk or Team O’Leary, the winner here is the traveller. A €16.99 ticket is hard to beat in the current economy.

The feud may be ridiculous, but a weekend in Barcelona or a trip home to see family for less than the price of a takeout pizza is just smart economics.

Head to Ryanair.com now to check availability.