A brace from Michu was the difference between the two sides, but the Swansea boss said it was "no better than winning at Newcastle".
Michael Laudrup: “There have been three great performances, each better than the (previous) one. The team is playing with a lot of confidence.
“They put us under pressure for 20 minutes in the second half and you know their players can make the difference at any moment, so you can never sit easy.
“We looked in quite good shape and were only defending deep a few times.
“For me, it is not more special than winning at QPR, or at Newcastle, it is an away game.
“Winning at the big clubs is more for people on the outside.
“For me, every away game is so difficult and now we have already won three away, plus in the cup against Liverpool, that is great for a club like us.”