Have a possible conference coming up in October, and as my new (as of April) company's policy is to book flights yourself and claim expenses, it may be a decent time to try out ex-EU options - ultimately if I'm claiming on expenses, the cheaper I can get the flights the better.

I live in Bristol, so I can legitimately get Aer Lingus to DUB or KLM to AMS, and given that BA flies direct from LHR, it wouldn't be a huge amount of pain, but are there any other creative routes I could take? Would it be better or worse to wait until after the EU vote to see what effect it has on the Euro?