The moral outrage engine is running at full capacity again. Regulators are looking into Ryanair. Why? Because the airline charges passengers a fee if they want to select specific seats, leading to situations where parents are separated from their children unless they pay up. The headlines write themselves. They scream about corporate greed, family values, and the predatory nature of ultra-low-cost carriers.
It is a beautiful, emotionally resonant narrative. It is also entirely wrong.
The public outcry over unbundled airline seating is built on a fundamental misunderstanding of aviation economics. The lazy consensus demands that regulators step in and force airlines to guarantee adjacent seating for families free of charge. But logic dictates that nothing in a commercial aircraft is free. If you force an airline to give away a valuable service for free, that cost does not vanish into the ether. It is redistributed.
When you strip away the emotion, a harsh truth emerges: mandating free seat assignments for families is a regressive tax on solo travelers, business flyers, and low-income individuals who just want the absolute cheapest ticket possible.
The Illusion of the Free Seat
Every square inch of a commercial airliner cabin is real estate. It has to earn its keep. In the old days of legacy aviation, the price of a ticket was a bundled monolith. You paid one massive lump sum, and it covered your flight, your checked bag, your terrible airline food, and your seat selection.
Ultra-low-cost carriers disrupted this model by inventing unbundling. They stripped the ticket down to its bare minimum: a seat that goes from Point A to Point B. If you want a bag, you pay. If you want a drink, you pay. If you want to choose exactly where you sit, you pay.
This model democratized air travel. It allowed people who could never previously afford a flight to take to the skies.
When regulators demand that families must sit together without paying a seat selection fee, they are effectively demanding a return to bundling—but only for one specific demographic. Think about the operational reality. If a family of four books a flight at the last minute and the airline is legally required to seat them together, the airline must hold back inventory or shuffle other, paying passengers around to accommodate them.
The airline loses the revenue it would have generated from selling those specific seats to people who actually value them. To make up for that lost revenue, the airline does the only logical thing it can do: it raises the base fare for everyone.
The single parent working two jobs who needs to fly across the country for an emergency gets hit with a higher ticket price so that a middle-class family flying to a holiday resort does not have to pay ten euros to sit next to each other. That is not consumer protection. It is a subsidy for families funded by the poorest travelers.
The Mathematical Reality of Aircraft Cabins
Let us look at the actual mechanics of how a low-cost carrier operates. Airlines like Ryanair live and die by their load factors—the percentage of available seats filled by passengers. They regularly operate at load factors north of 90%.
On a standard Boeing 737, you have 189 seats arranged in a three-three configuration. Mathematically, as a plane fills up, the number of adjacent empty seats shrinks exponentially. If passengers are allowed to randomly select free seats at check-in, the cabin becomes fragmented. You end up with isolated single seats scattered throughout the aircraft.
If a group of four logs on to check in late, there are literally no four contiguous seats left.
To prevent this, airlines use algorithms to manage seat inventory. They incentivize people to lock in their seats early by charging a fee. This is a vital mechanism for orderly cabin management. If you remove the financial incentive to book seats early, everyone waits until the last minute. The check-in process becomes a chaotic lottery, flights get delayed, and operational costs skyrocket.
I have watched airlines pour millions into optimizing turnaround times because a plane only makes money when it is in the air. A five-minute delay caused by flight attendants frantically rearranging passengers on board to accommodate a family that did not book seats can cost thousands of dollars in fuel and airport penalties. Multiply that across thousands of flights a day, and the entire low-cost model collapses.
Dismantling the Bad Arguments
People love to ask the same flawed questions whenever this topic comes up. Let us answer them honestly.
Why cant airlines just automatically seat parents with young kids?
They do, whenever the algorithm allows it without disrupting the entire cabin. But if you make it a legal guarantee, you create an exploit. Savvy travelers quickly realize they can just book the cheapest base fare, declare they are traveling with a minor, and get premium seating or guaranteed adjacent blocks for free, skipping the queue ahead of people who actually paid for the privilege.
Is it not a safety hazard to separate children from parents?
This is the ultimate emotional trump card, but it holds no water. Aviation safety regulators have rigorous standards for evacuations. In an emergency, passengers are trained to exit the aircraft immediately through the nearest door, not to wander through the aisle looking for family members. Flight crews are entirely capable of managing a cabin during an evacuation regardless of where people are seated.
Airlines are making record profits, so why can they not just absorb the cost?
This assumes profit margins in aviation are massive. They are not. Airlines operate on razor-thin margins per passenger, often making just a few dollars or euros per seat. The profit is made on the volume and the ancillaries—the baggage fees, the scratch cards, and yes, the seat selection. If you eliminate the ancillary revenue streams, the base fares must go up. There is no magic vault of money absorbing these costs.
The Hard Choice Consumers Refuse to Make
We have become a culture of consumers who want five-star luxury at a one-star price point. You cannot have it both ways. If you choose to fly on an airline that sells tickets for the price of a pair of shoes, you are entering into a specific economic contract. You are trading convenience and service for raw affordability.
If sitting next to your child is your absolute highest priority—as it reasonably should be—then that priority should be reflected in how you allocate your travel budget. You pay the fee. Or, you buy a ticket with a legacy carrier that includes seat assignment in the upfront cost.
Choosing the absolute cheapest option on a budget carrier and then complaining that it lacks the features of a premium airline is financial illiteracy.
The downside to my argument is obvious: it forces parents to make tough financial decisions. It means a family holiday costs more than the base fare advertised on the billboard. That is an uncomfortable truth. But the alternative is worse. The alternative is a distorted market where the single flyer is penalized, operational efficiency is destroyed, and the ultra-low base fares that allowed millions of people to travel for the first time disappear entirely.
Stop asking regulators to fix a system that is working exactly as intended. If you want the seat, buy the seat.
