What you are looking for, is not quite impossible. I know a Youtuber (not personally, but as a subscriber) who spends bitcoin quite actively to spend on his travelling. He has also appeared in few crypto related interviews and also interviewed ROger Ver in one of his videos. His name is David Bond and his activities are somewhat suspicious as well. So take proper caution if you plan to contact him in future. Below, is his channel link,
https://www.youtube.com/channel/UCyKApv3PvaslEzHR9rwK4_wI personally watch his videos for Nikkey (his girlfriend) and not for cryptos. But I think, his videos may give you some clue on how to plan your travel if you are willing to use cryptos only.
However, as you have mentioned that credit card related frauds are increasing globally, please be mindful that bitcoin transactions are not reversible. But, credit card companies will still give you an option to chargeback in case of any frauds. So choose wisely! The world is not as friendly as it seems!
Hope this helps!