Grand Place, Brussels, Belgium
Credit: Danita Delimont/Getty Images

WOW Air is offering fares as low as $129 to cities around Europe, but you'll have to book fast.

Right now, WOW Air is offering tickets for flights to 11 different European cities departing from each and every one of its American ports for travel this fall. Destinations include Brussels, Paris, Frankfurt, Düsseldorf, Dublin, Ireland Edinburgh, London, Stockholm, Switzerland, Milan, Lyon, and Barcelona.

And you can get to all of these places for that insanely low price by flying out of these cities: Boston, Cincinnati, Cleveland, Dallas-Fort Worth, Washington D.C., New York City, Chicago, Detroit, Los Angeles, St. Louis, San Francisco, and Pittsburgh.

If these destination and departure cities work for you all you need to do is book a ticket ASAP, as the ultra-cheap flights are limited to the first 5,000 seats and the sale ends Monday night.

As with all budget airlines, you'll need to mind the fine print. The tickets are for basic economy, meaning you’ll have to pay extra for luggage and you cannot choose your seat. Also return flights could potentially cost a bit more.

However, the cheap ticket there could save you just enough money so you can splurge on other things, such as a fancy hotel, a cool rental car, or a delicious meal out while you’re there. You could even have enough cash left over to visit a second city on your European vacation. To plan the perfect multi-city read up the 11 rookie mistakes to avoid during your first European vacation.