Enjoy luxury hotels in exotic Thailand for about $100 a night. Two 5-star Renaissance hotels in Bangkok and Phuket are now more than 50% off on overnight stays.

Stay in Bangkok for $98 (THB2950) or in Phuket for $100 (THB3002). Both offers include breakfast and a 20% discount at the Quan Spa, with late checkout possible until 5 p.m.

A room upgrade is also included in this deal, but is subject to availability upon arrival.

The Renaissance Bangkok Ratchaprasong Hotel is centrally located -- and with easy access to the nearest Skytrain station, Chidlom, and its pedestrian skywalk, Bangkok's famous shopping centers such as Gaysorn, Zen, Central World and Siam Paragon are only a short walk away. Rates at this property are regularly $200 or higher -- especially during this peak tourist season. 

Overlooking the white sands of Mai Khao Beach, the Renaissance Phuket Resort and Spa is located next to Sirinath Marine National Park and features an impressive 10-mile (17km) stretch of unspoiled sandy beach. The hotel's Quan Spa has been nominated for the New Spa of the Year award at the AsiaSpa Awards 2010. Rates at this hotel easily top $400 a night throughout the year.

Both hotels have multiple restaurants and bars, a spa, gym and swimming pool. TripAdvisor reviews for both hotels are overwhelmingly positive, with both ranked in the top 10% of area hotels.

This offer is valid for overnight stays through March 31.

Book by Dec. 4.

Blackout dates: Renaissance Bangkok: March 5-10; Renaissance Phuket: Dec. 27 - Jan. 10, Jan 16-18

Travelzoo Tip: Combine these deals into one trip. Phuket is a short 90-minute flight from Bangkok and pairs a relaxing beach vacation with the cultural and shopping experiences of Bangkok.