I also recently flew on BA and bypassed the free WiFi restrictions just by using a VPN. Not sure why that worked, but with Mullvad I was able to browse Hacker N

I also recently flew on BA and bypassed the free WiFi restrictions just by using a VPN. Not sure why that worked, but with Mullvad I was able to browse Hacker News in the air. Didn't need anything more advanced than that!