The Spanish centre-back has been pleased with the Welsh side's performances in Europe so far this season, but is keen to secure another win against Kuban Krasnodar
The Swans have posted back-to-back victories over Valencia and St Gallen to leave them on top of Group A, and will host the Russian outfit knowing a victory will put them on the verge of reaching the last 32.
|16/1||Swansea are 16/1 with Paddy Power to win the Europa League
"We feel very confident for the next game. We recognise that if we can win the next game we have a big chance to qualify," the 26-year-old told WalesOnline.
"That will take some pressure off the rest of the games and help us cope with the demands of playing so many matches.
"We need to qualify as soon as we can so some players can have a rest."
Flores has played every minute of Swansea's 13 matches in the Premier League and Europa League this season.