Singapore in $500s-$570s & prem eco at $917 RT

It's no surprise that one of the world's most sparkling cities has a pretty cushy flag carrier. Singapore Airlines is consistently ranked as one of the best, no doubt because they actually know how to take care of their economy class. These are some of the comfiest cheap seats in the biz!

And San Francisco, you have the option to get even comfier — their premium economy route is also sitting at a killer price today.

The only catch is that these fares have to be searched up through Skyscanner and booked through a third-party travel site, so read the instructions below super carefully. It's pretty simple: You just click the links to go to Skyscanner, select your flights, and then choose a travel site to book.

And that's how you get a cheap flight to a glittering metropolis :-)