Millions of Britons preparing for summer holidays are being warned to double-check their passport details before travelling, as even minor discrepancies could lead to a £150 fine or being denied boarding. Experts highlight that mismatched names between booking and passport are a common error that can cause significant disruption.
Chris Harrington, managing director of airport transfer company hoppa, said: "One of the most important rules for air travel is that your booking details must match the information that's on your passport. This is for many reasons, but mainly because airlines and border control use this information for security purposes, identity checks, and immigration processing."
Even a small spelling mistake can result in a £150 name-change fine, and more serious errors, such as using a maiden name instead of a married name, could lead to flight cancellation and rebooking from scratch. Abbreviated names or nicknames can also cause issues, so travellers are advised to use their full legal name exactly as on their passport, including middle names.
Harrington added: "Airlines can refuse entry if there's a mismatch between your ticket and passport name, and this is of particular importance on international routes where your documentation must align with their immigration policies. This may mean you can't receive a boarding pass or check in online in the first place."
For minor mistakes, a fee can often correct them, but significant errors may require contacting the airline immediately. "The sooner you act, the more likely it is that the matter can be resolved cheaply or for free and potentially bypass any hefty charges that you would experience on the day of the flight," Harrington advised.



