I was interested to learn that The Lost Expedition has had a couple of European translations, namely French and Polish, and I managed to buy myself a copy of each.

The French edition (L'Expédition Perdue) is published by Nuts! Publishing and the Polish version (Zaginiona Ekspedycja) comes from All In Games. A Chinese version from Yihu BG is also available - or soon to be, I'm not sure - I've seen a cover but haven't yet seen any sign of a physical copy.

The game itself is largely visual and doesn't require much in the way of translation except for the rulebook, of course. Besides the above repackagings you can find a number of downloadable rules translations at Boardgame Geek, including Spanish, German, Italian, Japanese, Hungarian, and Russian.