a one-way ticket to
US /ə wʌn-weɪ ˈtɪkɪt tuː/
UK /ə wʌn-weɪ ˈtɪkɪt tuː/

1.
un billete de ida a
a ticket that allows a person to travel to a place but not back
:
•
I bought a one-way ticket to London, as I plan to move there permanently.
Compré un billete de ida a Londres, ya que planeo mudarme allí permanentemente.
•
He booked a one-way ticket to Paris, hoping for a new beginning.
Reservó un billete de ida a París, esperando un nuevo comienzo.
2.
un billete de ida a, un camino sin retorno a
something that leads to a permanent or irreversible situation
:
•
Ignoring the problem is a one-way ticket to disaster.
Ignorar el problema es un billete de ida a la catástrofe.
•
His reckless behavior was a one-way ticket to trouble.
Su comportamiento imprudente era un billete de ida a los problemas.