This week’s best travel bargains around the globe.

Land

At St. George’s Cay Resort, an island getaway in Belize, save $500 on minimum stays of six nights. For example, a six-night vacation now starts at $2,170 for two people and includes accommodations in a cabana over water; daily breakfast, lunch and four-course dinner; daily rum punch; non-motorized sports such as kayaking and snorkeling, plus windsurfing and sailboat sailing instruction; airport transfers; and taxes. Book and travel by Oct. 31. Request promo code WP15. Info: 800-813-8498, www.belizeislandparadise.com.

Spend five nights at any participating Sheraton property around the world and earn a free weekend night. To qualify, you must be a Starwood Preferred Guest member (free to join), register for the promotion by Sept. 15, and stay five nights between July 9 and Sept. 30 (the nights do not need to be consecutive). Redeem the Friday, Saturday or Sunday night stay through Dec. 13. Some restrictions apply, and savings vary. For example, at the Sheraton Maui Resort and Spa, a Saturday night stay in early October starts at $275. For the same date, a room at the Sheraton Madrid Mirasierra Hotel & Spa starts at $141. You can earn up to three free nights. Info: www.spgpromos.com/sheraton.

Save up to 20 percent at Omni Hotels & Resorts properties this summer. The Linger Longer discount is 10 percent for one night, 15 percent for two nights and 20 percent for three nights. For example, at the Omni Homestead Resort in Hot Springs, Va., a three-night midweek stay in late August starts at $661, including taxes and resort fees. The three-night rate usually starts at $826. Omni is also offering A Reason to Resort deal, with graduated discounts on lodging with breakfast. For both deals, stay through Sept. 7. Blackout dates vary by property. Info: 888-444-6664, www.omnihotels.com/specials.

Sea

MSC Cruises is offering shipboard credits and free premium dining and beverage packages on select 2016 Caribbean cruises aboard the MSC Divina. In addition, up to two children sharing a cabin with their parents sail for free on more than two dozen 2016 Caribbean sailings; age restrictions apply. Value of packages and shipboard credits depends on the type of stateroom. For example, the credits range from $100 for an interior cabin to $600 for a Yacht Club stateroom. Value of kids’ deal varies by date and cabin category. For example, on the seven-night cruise departing Miami on June 25, two children ages 12 and under sharing an Aurea-level suite with two adults pay only port charges of $116 each — a savings of $449 per child. Book by Oct. 31.
Info: 877-665-4655, www.msccruisesusa.com.

Air

Southwest has sale fares on domestic nonstop flights for travel Aug. 25-Dec. 16. For example, fly from Washington Dulles to Las Vegas for $264 round trip; other airlines are matching. Holiday blackout dates apply. Flights to Florida and Nevada are restricted to Tuesdays and Wednesdays. Some dates are sold out. Book by
July 16 at www.southwest.com.

Package

Keytours Vacations is taking $100 off its Downton Abbey Christmas Ball package in London. The five-night deal now costs $2,899 per person double and includes round-trip air from Washington to London Heathrow; first-class lodging at the Park International Hotel in London; daily breakfast; airport transfers; full-day excursion to Stonehenge and Bath; a half-day tour in London; and the Christmas Ball, which includes champagne and canapes, three-course meal and carol-singing. Depart Dec. 7; book by July 31. Info: 800-576-1784, www.keytours.com.

Save up to $800 per couple on a Vietnam & Angor Wat package with SmarTours. The trip starts at $2,599 per person double and includes airfare from New York to Vietnam’s Ho Chi Minh City, with return from Siem Reap, Cambodia; three flights in Vietnam and Cambodia; 12 nights’ lodging in six locations; 21 meals; land transport; guided tours; airport transfers; and taxes. Pay by check and receive an additional discount of $100 per person. For cheapest price, depart March 29. Book by July 23. Info: 800-337-7773, www.smartours.com.

Carol Sottili, Andrea Sachs

Submit travel deals to whatsthedeal@
washpost.com
. Prices were verified at press time Thursday, but deals sell out and availability is not guaranteed. Some restrictions may apply.