Voyage turned into caper (5,4)

I believe the answer is:

ocean trip

'voyage' is the definition.
(I know that voyage can be written as ocean trip)

'turned into caper' is the wordplay.
'turned' is an anagram indicator.
'into'+'caper'='intocaper'
'intocaper' is an anagram of 'OCEAN TRIP'.

I've seen this clue in The Daily Express.

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