What to do? Start monitoring flights months in advance and consider European airlines. (For example, low-cost carrier Norwegian Air is just as comfortable as major American airlines but often has round trip, nonstop London flights from several major U.S. cities for less than $500.) On your first full morning in London, check out the Changing of the Guard where the soldiers march out in their trademark red coats and fuzzy black hats, accompanied by music and royal horsemen. It starts at 11 a.m. (10 a.m. on Sundays) but get there at least a half-hour early so the little ones have a spot they can see from. If the royal flag is flying, it means the Queen is in residence. While the kids can’t run wild in the palace itself, St. James Park is a stone’s throw away and has a lovely playground. If you’re lucky, you’ll see ducklings, swans and maybe even a pelican or two.
*Savings based on all vacation package bookings with Flight + Hotel on Expedia.com from January through December 2017, as compared to price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.