What is the Capital One Venture foreign transaction fee?
The Capital One Venture foreign transaction fee is $0. In fact, Capital One doesn't charge foreign transaction fees on any of their credit cards. They probably wouldn't change such a big part of their brand. Besides, Capital One Venture is a travel rewards credit card. Almost no travel credit cards charge foreign transaction fees because the issuers want to encourage people to spend money abroad. And if you had to pay an extra 2-4% on top of every purchase, you'd probably look for another card to use internationally.
So, while Capital One does have the ability to change their cards' terms in the future, it would be a really bad PR move. And if that did ever happen, they would be required by law to notify you in advance. For the foreseeable future, though, you won't have to worry about paying a Capital One Venture foreign transaction fee when you make purchases abroad or through international merchants. The same also goes for Capital One Venture's companion cards, the Capital One VentureOne Rewards Credit Card and the Capital One Venture X Rewards Credit Card. And fee or not, Capital One Venture is well worth keeping in your wallet because of its substantial miles earning rate on all purchases.
If you have more questions about Capital One's policies, you can always call their customer service.