Heads up, deal hunters! There's a sweet fare war happening right now with flights to Stockholm, Sweden, dipping below $400 roundtrip. The Flight Deal spotted these fares using Matrix Airfare Search (a tool by ITA Software to explore flight options) showing prices around $390. Now, before you pack your bags, be aware that these fares are often for Basic Economy. That usually means extra fees for things like checked bags and seat selection. But hey, if you're a minimalist packer and happy to take your chances with seat assignments, this is an amazing opportunity to explore a beautiful Scandinavian city without breaking the bank. Why should you care? Well, a trip to Stockholm for under $400 is practically unheard of! If you've been dreaming of wandering through Gamla Stan (the Old Town), visiting the Vasa Museum, or just experiencing the cool Nordic vibe, now's your chance. Just be sure to double-check the fare rules and baggage restrictions before booking. Happy travels!