A British Airways plane was forced to make an emergency landing in Valencia after smoke engulfed the cabin shortly before landing.
Footage shared online showed tourists using the evacuation slides on the runway at Valencia.
In a statement, the airline confirmed the flight BA422 from London had "experienced a technical issue" as it approached the Spanish airport.
All 175 passengers were evacuated to safety, with the airline later issuing them an apology.

Mediator Pakistan says US, Iran expected to sign initial deal within 24 hours
India Air Force plane crash kills all five onboard
Ukrainian strike kills one, wounds 3 in southern Russia
Trump says US military strike killed leader of Venezuela's Tren de Aragua gang
Qatar rejects media report on energy production decisions
Trump says Iran war deal close as Strait of Hormuz tensions linger
Victims' families mark Air India crash anniversary with prayers and tributes
Ebola outbreak spreads to crowded displacement camp in Congo
