The Ryanair family seat fee is at the centre of a formal investigation by Britain’s competition regulator, which wants to know whether the airline is charging parents to fulfil a child safety obligation it is already legally required to meet.
The Competition and Markets Authority (CMA) confirmed the inquiry on Thursday, targeting Ryanair’s requirement that at least one parent travelling with children aged 2 to 11 must purchase a reserved seat to guarantee they sit next to their child. For every other passenger, seat reservation is optional.
The CMA says the charge applies on both outbound and return flights and typically costs around £8 each way, across the majority of Ryanair’s UK routes. However, Ryanair’s published terms show the Ryanair family seat fee starting at £4.50, suggesting the £8 figure may reflect a higher tier or peak-route pricing rather than the floor. The CMA drew on its own evidence-gathering; Ryanair’s terms and conditions set out the published starting rate.
Under Ryanair’s family seat policy, one adult who purchases a reserved seat can then select up to four adjacent children’s seats at no extra charge. The policy covers children aged 2 to 11; infants aged 8 days to 23 months fall under separate rules.
The Child Safety Obligation Ryanair Is Being Asked to Justify
The CMA’s central question is whether Ryanair is charging parents to discharge a safety duty the airline already bears under aviation regulations. Ryanair’s seat rules state that children under 12 must sit beside an accompanying adult for safety reasons. The regulator wants to know whether that obligation is one Ryanair should be absorbing into its base fares, rather than spinning off as a separately priced product.
The investigation will examine whether the Ryanair family seat fee represents an unfair contract term under consumer law, given that the airline appears to be monetising compliance with child safety and disability-related requirements that aviation rules already impose on it.
Ryanair, for its part, called the investigation ‘bogus.’ That is a combative word, and the airline will have the opportunity to make its case. The CMA’s own evidence suggests Ryanair is the only major airline flying out of the UK to impose this specific charge. Other carriers either seat children with a parent automatically at no cost, or allocate adjacent seats together free during the booking process. The regulator’s finding that Ryanair stands alone on this practice across major UK routes makes it harder for the airline to argue the charge reflects an industry standard.
The Drip Pricing Question and the Ryanair Family Seat Fee
The inquiry has a second strand. The CMA will examine whether the mandatory family seat charge is ‘dripped’ during the booking process, appearing only partway through a transaction rather than in the advertised headline price. Separately, it will look at whether parents are ever shown the full total price they will actually pay before committing.
Drip pricing has been a regulatory target across multiple sectors in Britain for several years. The concern is consistent: consumers make purchase decisions based on an incomplete price, and by the time the full cost appears they are already committed. For a family travelling return, the CMA’s stated typical rate produces at least £16 in mandatory seat charges for the one required adult purchase, before any optional extras are added. If the minimum published rate of £4.50 applied instead, the return total falls to £9. Either way, the charge is not optional.
For Ryanair, the optics are already uncomfortable. A charge that materialises mid-booking, levied to meet a safety requirement the airline is arguably obliged to discharge regardless, is precisely the pattern regulators have spent years trying to stamp out.
Ryanair has been invited to respond to the CMA’s concerns. If the regulator concludes there is a case to answer, formal enforcement proceedings under consumer law become possible. Calling the inquiry ‘bogus’ before it has properly begun is a high-risk opening gambit; the CMA rarely opens formal investigations it does not intend to see through.
