Does the 12GO website accept UnionPay cards from Rosselkhozbank?

No, unfortunately the website 12go.asia categorically does not accept cards from Russian banks, even those that work abroad, since 2022 for political reasons. Payment can only be made with foreign cards or local e-wallets or other methods, depending on the country of the route. For example, when purchasing tickets in the Philippines, payment via Gcash and Maya e-wallets is available, and in Thailand, until recently, payment through supermarket cash desks and ATMs was available, but this method has now disappeared (but check, it may return).

Follow the link, here are all the answers to your questions - https://t.me/nashaplaneta_chat