Be very interested to hear from anyone who has tried to get cahargeback with credit card companies for flight cancellation.
Forbes reports:
Airlines are pushing back on calls to refund customers up to $35 billion for tickets for cancelled flights. While governments in the U.S. and EU have stated that consumers have a right to get their money back, it’s not a straightforward transaction.
In fact, some airlines may not yet have received the cash they are required to refund from the credit card companies that process airline payments.
https://www.forbes.com/sites/marisagarcia/2020/04/09/the-airline-refund-35b-tidal-wave-is-complicated-by-credit-card-markets/#e573fce75fa0
If you have recently booked your flights requesting a charge back maybe your best option.
From VISA
If you’ve used your Visa debit or credit card to buy goods or services that haven’t been delivered, or aren’t as you expected, you may be able to get your money back.
As part of Visa’s commitment to consumer protection, we have an established process for banks that can help you in situations like when you’ve made an online purchase and been sent the wrong product and can’t return it, or when your flight is cancelled because an airline goes into administration.
https://www.visa.co.uk/chargeback.html