What Happens If You Miss Your Flight (And How to Recover the Cost)

Tell the airline or ticket agent as soon as you know you will miss or have missed the flight. Ask them to record the contact, explain whether the remaining itinerary is still active, and state the rebooking, cancellation or refund choices allowed by your ticket.

Do not assume the return or onward flights remain valid. British Airways' published conditions are one official example: if a traveller fails to cancel before the check-in deadline and does not show, BA may cancel return or onward reservations. Other airlines can use different terms, so check the carrier that issued your ticket.

EU air-passenger rights can apply when flights were booked as one reservation, EU coverage applies, and an earlier flight disruption causes arrival at the final destination more than three hours late, unless extraordinary circumstances apply.

That rule does not cover a connection missed because you were late to the boarding gate or delayed at security. The official EU guidance expressly distinguishes those passenger-side causes.

For flights to, from or within the United States, the federal 24-hour rule applies only to reservations made at least seven days before departure and requires an airline to offer either a 24-hour hold or penalty-free cancellation within 24 hours of purchase. It is not a general refund right after a no-show.

A refund right may exist when the airline—not the passenger—cancels or significantly changes a covered U.S. flight and the passenger rejects alternative transportation. That is a different situation from arriving too late for a flight that operated as scheduled.

Insurance is contractual: read the missed-departure or trip-delay section in your own policy, including covered causes, required evidence, notification deadline, excess and benefit cap. Do not rely on a generic list of reasons from another policy.

The Financial Ombudsman says every policy is different and reviews the policy terms, certificate and evidence from the traveller, insurer and relevant third parties. Ask the travel provider first whether it will refund or compensate the loss and keep its written response.

A departed flight cannot be listed or transferred. Do not list a no-show ticket, a cancelled segment, or onward travel whose validity the airline has not confirmed. A marketplace cannot restore a coupon or segment the carrier has invalidated.

If you need a separate future journey, browsing eligible listings is a new purchase decision. Confirm that the listed booking is still valid and the operating airline expressly permits the required passenger transfer before paying.