To help save you time and have more enjoyable travels, here is a list of products and services that I highly recommend. The list is advertising free - just the best resources that I personally use and that you should too.
Made in England, Brompton makes some of the best folding/collapsable bikes in the world. All Brompton folding bicycle models share the same curved frame, consisting of a hinged main tube, pivoting rear triangle, fork, and hinged handle-bar stem. Components and upgrades are easily added, but the bikes aren’t cheap! All around maybe the best collapsable bikes in the world.
Folding bikes have been used for over 100 years, even by the British Army as early as 1915. It’s largely personal preference for the best folding/collapsable bike with Dahon, Brompton, and Tern being the big 3 companies. What’s great about the bikes is that many can be compacted to airline checked luggage sizes and fit into storage areas on public transpiration.