Dozens of Ryanair passengers returning from Greece say they were left stranded in Athens after a “mega queue” at airport checkpoints meant they missed their flight home to the UK, highlighting growing tensions over congestion and new border procedures at European hubs.

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Ryanair passengers stranded in Greece after ‘mega queue’

Reports of long queues at Athens airport

Reports from Greek and UK media indicate that the disruption unfolded at Athens International Airport, where a Ryanair service bound for London Luton departed with many ticketed passengers still stuck in lines within the terminal. Travellers described a build-up of passengers at both security and passport control, with the queues moving so slowly that they were unable to reach the gate before boarding closed.

Coverage from Greek travel outlets states that between 20 and 50 people were left behind after the aircraft departed, despite some having arrived at the airport several hours before the scheduled take off. Witness accounts cited in that reporting describe scenes of confusion as holidaymakers tried to navigate crowded security lanes and then faced a second bottleneck at border checks.

A travel writer quoted in Greek coverage of the incident referred to a “mega queue” stretching through the terminal, saying that tensions grew as the departure time approached and passengers realised they might not reach the gate in time. Passengers who did make it onboard reported that the flight eventually left with empty seats, while others on the same booking were still trapped in the lines.

Publicly available information from the airport indicates that the day of travel coincided with busy summer-season traffic, with high volumes of outbound passengers to the UK and other non-Schengen destinations. That combination of peak demand and lengthier processing at border control appears to have created a perfect storm for delays inside the terminal.

Conflicting explanations from airline and airport

According to published coverage, Ryanair has pointed to delays at passport control and security as the primary cause of the missed flights, arguing that the airline was ready to operate the service as scheduled but that passengers were held up in airport-controlled areas. The carrier has consistently maintained that boarding gates must close on time to protect the punctuality of its operation and has recently raised concerns about new border-check systems elsewhere in Europe.

Athens International Airport, for its part, is reported to have cited “exceptionally high passenger volumes” and additional procedures for travel outside the Schengen area as key drivers of the congestion. Airport statements referenced in Greek media suggest the queues were exacerbated by new border-control checks introduced across the European Union, which require more detailed verification of travellers leaving and entering the bloc.

The resulting stand-off over responsibility mirrors similar disputes seen at other European airports this year. Airlines argue that they have limited control over state-run security and border operations, while airport and border agencies stress that carriers must adapt check in and boarding timelines to reflect longer processing times for passengers.

In this latest Athens case, travellers who missed the flight say they were initially offered limited assistance, with some being asked to purchase new tickets or overnight accommodation at their own expense. Online accounts shared after the incident describe a scramble to find alternative routes home, including last minute seats on other airlines and indirect connections through different European hubs.

The Athens disruption comes amid a broader pattern of passengers across Europe missing flights because of long queues at security and passport control. Recent coverage from outlets in France detailed how more than 100 Ryanair passengers missed a Toulouse to London Stansted service after lengthy delays at border control left them stuck in the terminal when boarding closed.

Industry reporting also highlights similar episodes involving other low cost carriers, where entire groups of passengers queued at checkpoints have watched their aircraft depart without them. In many of these cases, travellers say they had followed airline guidance to arrive at the airport two to three hours before departure, only to find that new border-control processes and seasonal crowding pushed wait times far beyond expectations.

Travel analysts quoted in European media note that the surge in leisure demand, combined with staff shortages and the gradual rollout of new EU entry and exit systems, has produced repeated bottlenecks at key holiday airports. These issues have been particularly acute on routes between the Schengen area and the United Kingdom, where passengers are subject to full third country checks on departure and arrival.

The pattern has fueled criticism from consumer advocates, who argue that the gap between official advice and actual queue times leaves passengers bearing the financial and emotional cost when things go wrong. For airlines such as Ryanair, which build their business model around tight turnarounds and punctual departures, the pressure to leave on schedule can clash directly with the realities inside crowded terminals.

Ryanair’s broader clash with EU border changes

The incident in Athens also fits into a wider campaign by Ryanair to draw attention to the impact of the European Union’s new Entry Exit System at busy holiday airports. In recent weeks the airline has publicly warned that long passport-control queues in Portugal and Spain have already led to missed flights and has urged governments to delay or relax implementation of the new checks during the peak summer season.

In a series of statements reported by European news organisations, Ryanair has argued that passengers are now spending as long in border queues as they do on short haul flights themselves. The carrier has called for countries to add more staff and automated kiosks and, in some cases, to suspend full rollout of the system until after the summer rush in order to avoid repeat incidents.

Some governments have responded by temporarily slowing or pausing aspects of the new regime, while others insist the changes are necessary for security and must go ahead. Travel industry bodies have warned that, without rapid investment in staffing and infrastructure, airports risk facing extended waits at security and passport control during bank holidays and school breaks.

For passengers caught in the middle, the debate can feel abstract compared with the immediate reality of missed departures, extra hotel nights and replacement tickets. The Athens “mega queue” episode offers another high profile example of how policy choices, staffing levels and airline schedules intersect on the airport floor.

What passengers can expect if they miss a flight

The latest reports from Greece have also renewed focus on what rights travellers have when they miss a flight because of airport queues. Guidance from national aviation regulators and consumer organisations cited in recent coverage generally states that, if the delay occurs at security or passport control rather than with the airline itself, passengers are unlikely to be entitled to statutory compensation under European air passenger regulations.

Instead, airlines typically treat travellers who fail to reach the gate before closing as no shows, even if they were already inside the terminal and queuing in controlled areas. Some carriers may offer reduced rebooking fees or placement on a later service as a gesture of goodwill, but these measures are usually discretionary and depend on seat availability on subsequent flights.

Consumer groups therefore continue to advise travellers to arrive earlier than usual during peak travel periods, especially when flying between the UK and the Schengen area or through airports that are known to be under pressure. They also recommend checking for updated guidance from airports and airlines on expected queue times and considering travel insurance that explicitly covers missed departures caused by long lines at security or border control.

For those left behind in Athens, the experience has been a pointed reminder that simply arriving at the terminal in good time may no longer be enough to guarantee a smooth journey home. As European travel ramps up for the summer and border processes evolve, the question of who should shoulder the risk of “mega queues” is likely to remain a contentious issue for airlines, airports and passengers alike.