Fly cheap to London, Paris, Milan, and more with British Airways' latest sale

British Airways is making it more affordable and effortless for tourists from the United States to embark on a European vacation, thanks to a sale that inaugurates flights below $500.

The sale, which must be booked by Jan. 30, offers discounted flights to the United Kingdom and Europe from British Airways' 26 U.S. gateway cities. Additionally, travelers can save up to $500 on vacation packages.

Fly from Los Angeles, Chicago, Cincinnati, Pittsburgh, and Boston to London for just $597 round-trip, or from Boston to Milan for just $463 round-trip, or from New York to Paris for just $481 round-trip.