I book directly with Regent and for whatever reason, they do not offer flights to us in France so I arrange my own. Overall I believe that those of us not in the USA are not treated so favourably. Specifically the cancellation starts at 20% of the total cost as soon as we book compared to a starting point of $100 for the USA / Canada. I think this is really unreasonable and have had a few 'discussions' with Regent about it but they say that's just the rules in the UK /EU although it seems that Germany have initial at 100Euro - go figure. So, we refuse to book anything with Regent too far in advance but that means we often lose out on the itinery we want, hence we are more likely to book with Azamara whose terms and conditions are much more favourable and their itineries are frequently identical to Regent's. I have done the maths on a specific itinery with Regent vs Azamara and after factoring in the cost of tours with AZ, the overall cost is much less with them and it's hard to justify the extra to sail with Regent just to get the extra 'wow' effect.