Two planes face threats en route to Warsaw, and one airport is briefly closed

Two passenger planes are being inspected after landing in Warsaw after separate bomb threats, one of which led to the brief closure of the city's Modlin airport.

The airport said a flight from London Heathrow with 181 people on board had highlighted the alert en route to Warsaw's main Chopin airport and landed at Modlin, on the capital's northern outskirts shortly afterwards. The flight was operated by Polish flag carrier LOT.

A second flight from Copenhagen, also bound for Chopin airport, reported a bomb threat, Danish media reported. The SAS plane landed as scheduled.

The two incidents come the day after a Wizz Air flight from London Luton made an emergency landing in Budapest, escorted by a Hungarian fighter jet, after a bomb threat.