I have two criteria when entering poetry competitions abroad.
1) I'm not forking out more than €5 a poem
2) I have to be able to pay online. No way am I queuing up in banks and paying over the odds for sterling drafts.
The Welsh Poetry Competition ticks all the boxes... http://www.welshpoetry.co.uk/
Closing date is May, so plenty of time.
Max 50 lines (amazing how many of those poems end up just over 40 lines!)