one-way ticket

US /ˌwʌn.weɪ ˈtɪk.ɪt/
UK /ˌwʌn.weɪ ˈtɪk.ɪt/
"one-way ticket" picture
1.

单程票

a ticket that allows a person to travel to a place but not back again

:
I bought a one-way ticket to London.
我买了一张去伦敦的单程票
She booked a one-way ticket to Australia, planning to stay indefinitely.
她预订了一张去澳大利亚的单程票,打算无限期地留下来。