easyJet’s flight change rules are built on a "tier-based" fee system that penalizes last-minute changes while offering more flexibility for those who plan ahead. If you change your flight more than 45 days before departure, the fee is significantly lower (typically around £25 per person, per flight) compared to changes made within 45 days (around £49 or more). In addition to the change fee, you must always pay the fare difference between your original ticket and the new flight. If the new flight is cheaper, you do not receive a refund of the difference. A "pro-traveler" rule for easyJet in 2026 is their "Missed Flight" policy: if you arrive at the airport within two hours of your missed departure, you can pay a "Rescue Fee" (roughly £110) to be moved to the next available flight, which is often cheaper than buying a brand-new last-minute ticket. For those who purchase "Flexi" fares, one flight change is included for free within a specific window, making it a better option for business travelers or those with uncertain schedules.