Adams doubled his touchdown tally for the season to six.
Hunter recorded his debut National Football League TD but it was only a solace as the Los Angeles Rams brushed off time zone issues to secure a 35 to 7 win over the Jaguars at Wembley Stadium.
They did not get in in the United Kingdom until the morning of Saturday - the prior day to the last game of this campaign's London series, which was the 43rd regular-season contest to be played in the UK's capital.
That was the most delayed any team has arrived for an professional contest in London, while the opposition, who also came into the contest with a winning mark, had been here since earlier in the week.
But the Rams raced into a 21-0 half-time advantage before coasting through the second half, with experienced wideout Davante Adams registering a three of touchdowns as the Rams ended up with five total overall.
Travis Hunter made sure the Jacksonville escaped a blanking with the final quarter left, helping to cut the score to 28 to 7, but it did not diminish an commanding win by the Rams, who have been tipped to be in championship the race again this campaign having last won the Super Bowl in the 2022 season.
