Jose Mourinho's men progressed to the semi-finals of the UEFA Champions League in midweek, Demba Ba scoring late on to secure a 2-0 second-leg victory over Paris Saint-Germain that put Chelsea through via the away goals rule.
However, a trip to the Liberty Stadium may not fill the Londoners with confidence as they turn their attentions back to the domestic title race.
Mourinho's charges cruised to a 3-0 win over Stoke City last time out in the top flight, while Swansea - just six points clear of the relegation zone - slumped to a lacklustre 1-0 defeat at FA Cup semi-finalists Hull City.
Chelsea's last Premier League away trip produced a disappointing 1-0 defeat at Crystal Palace - their third loss in a row on the road in all competitions - but Swansea head coach Garry Monk is keen not to underestimate the challenge that his side face.
"Chelsea are competing for the league, in the semi-finals of Champions League and have one of the strongest squads and best managers in the world," said Monk.
"When you look at it like that, we don't have a chance. But you don't think like that, it's something we embrace and it's a chance to showcase what we can do.
"We have to be confident."
Swansea have no fresh injury concerns, but Dwight Tiendalli's illness means Angel Rangel's starting berth looks unlikely to be in doubt, despite being openly criticised by Monk for his performance last week.
