Simon Calder issues summer warning for UK airline passengers

Holidaymakers planning to fly with Ryanair, easyJet or British Airways this summer are being urged by travel expert Simon Calder to prepare for higher costs, tighter rules on baggage and the growing risk of last-minute schedule changes as airlines respond to rising fuel prices, new environmental charges and congested airports.

Rising fuel costs and new surcharges push up fares

Recent commentary from Simon Calder highlights how sharply rising fuel prices and environmental charges are beginning to feed through to ticket prices and add-on fees for UK and European airlines. Reports indicate that carriers including British Airways and easyJet have introduced a “temporary fuel adjustment surcharge” on new bookings, typically around a couple of pounds per flight sector, with Ryanair warning that fuel pressures could prompt further schedule and pricing adjustments over the coming months.

According to industry coverage, part of the cost pressure comes from changes to the United Kingdom’s emissions trading rules, which are reducing the number of free carbon allowances available to airlines. As these allowances are phased out, carriers must buy more permits on the open market, increasing operating costs on routes that fall under the scheme. For passengers, the effect is likely to be a subtle but widespread rise in base fares and ancillary fees during the peak summer period.

Calder’s analysis suggests that while a surcharge of only a few pounds may appear modest, it comes on top of already elevated summer pricing and a host of optional extras. Travellers heading to popular destinations in Spain, Greece and Italy could find that the true cost of a supposedly low fare increases significantly once surcharges, seat selection and baggage fees are factored in, particularly for families or groups.

Passengers are being advised in media coverage to budget cautiously, assume that headline fares may climb further as demand peaks, and lock in itineraries early if they have fixed travel dates. Flexible travellers may find better value by avoiding weekend departures or the busiest school holiday periods when airlines can charge the highest prices.

Tighter baggage rules and potential cabin bag changes

Calder has also drawn attention to ongoing pressure around hand luggage rules, a perennial flashpoint for passengers flying with low cost carriers such as Ryanair and easyJet as well as some full service airlines. Consumer guidance published in recent weeks shows that each airline applies its own size and weight limits for cabin bags, with Ryanair and easyJet in particular enforcing strict measurements for under-seat items and charging extra for larger wheeled cases in overhead lockers.

While British Airways continues to allow a more generous cabin baggage allowance on many routes, analysts note that overcrowded overhead bins and packed summer flights mean gate staff are increasingly likely to tag borderline bags for the hold. Passengers who misjudge dimensions or arrive late to the boarding gate risk facing unexpected charges or being separated from their hand luggage at short notice.

In parallel, there is political momentum within the European Union to standardise minimum cabin baggage rights across airlines. Parliamentary proposals reported earlier this year would require carriers to permit at least one personal item plus a small cabin case at no extra cost on flights to and from EU airports. Calder has pointed out that, if such rules are eventually adopted, they could force significant adjustments at budget airlines whose business models rely heavily on paid cabin baggage, although any change is unlikely to arrive in time for this summer’s peak season.

For now, his key warning for summer travellers is to check the latest baggage rules for every individual booking, including dimensions measured by the airline rather than by luggage brands, and to assume that enforcement will be strict at busy holiday airports. Turning up with an oversized cabin bag remains one of the quickest ways to erode any savings from a low fare.

Schedule changes, disruption risk and passenger rights

Calder’s recent commentary also emphasises a less visible but growing risk for summer travellers with Ryanair, easyJet and British Airways: late-notice schedule changes and cancellations as airlines balance volatile demand, staffing constraints and increasingly congested airspace. Reports in UK media show that some regional airlines have already started trimming spring and early summer schedules in response to higher costs and softer bookings on certain routes, while larger carriers reshape timetables to prioritise the most profitable services.

While Ryanair continues to operate high seat occupancy levels on many routes, public statements from the carrier indicate that fuel costs and broader operational pressures could still prompt targeted adjustments. EasyJet and British Airways have likewise been reshaping networks, and previous peaks of disruption in recent summers have demonstrated how quickly a combination of storms, air traffic control issues or industrial unrest can cascade into wider cancellations.

Drawing on passenger experiences highlighted in recent coverage, Calder has been reminding travellers that European and UK air passenger rights rules remain an important safeguard. Under these regulations, airlines must offer rerouting or refunds when flights are cancelled and, in many circumstances, provide care such as meals and accommodation during long delays. In certain cases, passengers may also be entitled to compensation, although complex exemptions apply for circumstances deemed outside an airline’s control.

His warning for this summer is that travellers should not wait passively if their flight is altered or cancelled at short notice. Instead, passengers are encouraged by travel experts to act quickly, use airline apps to rebook at the earliest opportunity, keep receipts for reasonable expenses, and familiarise themselves with the basic thresholds for claiming compensation so they can assert their rights if plans are severely disrupted.

Digital scams and customer service pitfalls

Away from the aircraft and the airport, Calder has spotlighted another emerging risk for British Airways and other airline customers: online impersonation and social media scams targeting stranded or anxious travellers. Recent case studies in UK media describe passengers who posted appeals for help on social platforms, only to be contacted by fake accounts mimicking airline customer service teams. In one instance, highlighted in coverage of a British Airways passenger, scammers persuaded the traveller to share booking details and ultimately caused a valuable ticket to be cancelled out of spite.

These scams exploit the confusion and frustration that often accompany delays, missed connections or schedule changes, particularly during peak holiday periods. With call centres overwhelmed and official chat channels busy, passengers may be tempted to respond to whichever account appears most responsive, without checking whether it is genuinely affiliated with an airline.

Calder’s broader warning is that travellers cannot assume that any profile using airline branding online is authentic. Instead, consumer advocates recommend contacting airlines only through verified channels listed in official booking confirmations or mobile apps, and avoiding sharing booking references or personal data in public posts or private messages initiated by unsolicited accounts. During a stressful disruption, an interaction that appears to speed things up can in fact make a situation far worse.

For Ryanair and easyJet passengers, similar caution applies. Travel forums already contain examples of fake profiles claiming to expedite refunds or compensation claims for a fee, or promising priority responses if customers hand over payment details. With summer demand and disruption risks increasing the volume of complaints, experts expect scammers to intensify their efforts over the coming months.

How summer travellers can reduce their risk

Calder’s combined warnings for passengers flying with Ryanair, easyJet and British Airways this summer centre on preparation and vigilance. Higher fares driven by fuel and environmental costs, strict baggage enforcement and the potential for operational disruption all point toward a season where flexibility and attention to detail could make a significant difference to the overall travel experience.

Travel specialists advise that passengers should book directly with airlines where possible, monitor their bookings regularly via official apps, and sign up for flight alerts in the days leading up to departure. Arriving at the airport early, especially for morning departures when security queues can be unpredictable, remains a practical way to reduce stress and avoid missed flights caused by ground delays.

On costs, Calder’s analysis suggests that travellers can still find value by packing light within strict cabin bag rules, avoiding last minute add-ons, and comparing the total price of a journey, including luggage and seat fees, across different airlines. In some cases, a slightly higher base fare on a more generous carrier such as British Airways may prove cheaper overall than a heavily stripped-back ticket on an ultra-low-cost rival once extras are included.

With another busy summer ahead, the overarching message from recent coverage is that passengers who understand the new surcharges, baggage policies, digital risks and compensation rules will be better equipped to navigate any turbulence in the system. Those who treat a flight as a simple, fixed product purchased months in advance may find that, in 2026, the reality is more complicated once the holiday season is in full swing.