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★★★★4 star property
Adelphi Forty Nine is a beacon of sustainability and luxury, nestled in Bangkok's vibrant Sukhumvit district. This hotel stands out for its commitment to eco-friendly practices, including energy-efficient systems and locally sourced materials. Its modern architecture, with sleek lines and expansive glass facades, offers panoramic views of the bustling cityscape.
Adelphi Forty Nine caters to a variety of travelers with its richly appointed rooms and suites. Guests can enjoy a comfortable stay in one of the 86 elegantly appointed guestrooms. Each room at Adelphi Forty Nine features luxurious amenities designed to cater to the discerning traveler. Rooms are equipped with high-speed Wi-Fi, 40-inch LED TVs, and minibars. Guests can indulge in premium bedding, marble bathrooms with deep soaking tubs, exclusive toiletries, and private balconies offering city or garden views.
Guests at Adelphi Forty Nine can enjoy a culinary journey across multiple dining venues on-site. Tempuraya restaurant offers Japanese cuisine with options for sushi and tempura alongside a bar/lounge area for evening relaxation. The hotel also provides buffet breakfasts daily from 6:30 AM to 10:30 AM.
The wellness offerings include an extensive spa with an array of treatments such as massages and facials; hydrotherapy facilities; yoga classes; plus a fitness center outfitted with the latest equipment.
Points are credited instantly on non-refundable bookings.
Search prices are indicative and may change at checkout.
3:00 PM
12:00 PM
Extra-person charges may apply depending on property policy. A government-issued photo ID and credit card or cash deposit may be required at check-in for incidental charges. Special requests are subject to availability upon check-in but cannot be guaranteed. 'This property accepts credit cards; cash is not accepted. 'Long-term renters welcome.'
+66 2 662 7575
Hotel
Points credited instantly
Non-refundable stays credit points as soon as the booking is confirmed.








Adelphi Forty Nine is a beacon of sustainability and luxury, nestled in Bangkok's vibrant Sukhumvit district. This hotel stands out for its commitment to eco-friendly practices, including energy-efficient systems and locally sourced materials. Its modern architecture, with sleek lines and expansive glass facades, offers panoramic views of the bustling cityscape.
16 ซอย สขมวท 49 Khwaeng Khlong Tan Nuea, Watthana, Krung Thep Maha Nakhon 10110
See on mapPoints are credited instantly on non-refundable bookings.
Extra-person charges may apply depending on property policy. A government-issued photo ID and credit card or cash deposit may be required at check-in for incidental charges. Special requests are subject to availability upon check-in but cannot be guaranteed. 'This property accepts credit cards; cash is not accepted. 'Long-term renters welcome.'
Hotel · +66 2 662 7575
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Search prices are indicative and may change at checkout.