round trip ticket

基本解释

Our association will provide round-trip ticket, room and board and special gift.
本會將提供往返機票、食宿及特色禮品。
blog.sina.com.cn
Recently, some passengers said, buy the same Airlines round-trip ticket, but did not catch the plane trip, return ticket can not use the normal.
近日，有旅客表示，購買同一航空公司的往返套票，但沒趕上去程飛機，返程機票也無法正常使用了。
Secondly, nowadays China is developing very fast , more opportunities can be found here. I love my country, and I already booked the round-trip ticket.
其次，如今的中國發展很快，我認爲在國內我有很好的機遇。我熱愛我的祖國，竝且我已經預定好了來廻機票。

Tengo bought a Tokyo-Chikura round-trip ticket.
NEWYORKER: Town of Cats
If your presidential candidate loses the election in November, and you win an online contest, JetBlue Airways will give you a free round-trip ticket, one of 1, 006, to escape to Mexico or Caribbean or other international destinations and ease your pain.
FORBES: JetBlue Offers Free Flights For Voters Who Want To Skip The Country If Candidate Loses