Most In-Demand Summer Vacation Spots on Earth

It's not too early to start planning your summer vacation, and Good Morning America is tapping into some Google insights to help you out. Using data gleaned from Google Flights on travel set for June 1 through Aug. 31, the search engine company has pulled out the top destinations, with London landing the No. 1 slot (displacing Mexico's Cancun, which falls to No. 6). The Points Guy notes one big surprise on the list: Tokyo, which made a big jump from No. 8 last year to its third-place spot in this year's rankings. Here, the top 10 destinations, including four US cities if you want to stay domestic:

1. London
2. Paris
3. Tokyo
4. Rome
5. New York
6. Cancun, Mexico
7. Orlando, Florida
8. Las Vegas
9. Seattle
10. Athens

See what other cities made the top 20 here. (These are the most expensive cities in the world.)