Star AllianceOfficial Review 2026
Thai Airways
Royal Silk
8.6
BBC Score
Lie-flat Bed
Chef Dining
Wi-Fi Available
UnpublishedFares
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Real humans available around the clock.
Seat TypeStaggered Lie-flat
Bed Length78 inches
Config1-2-1
Seat Width20 inches
Screen16-inch
The Verdict
Is Thai Airways Business Class worth it?
Thai Airways Royal Silk Class delivers a warm, distinctly Thai style of hospitality that remains one of the most underrated aspects of the Star Alliance network, paired with a modern, fully flat product on its Airbus A350-900 and Boeing 787-9 fleet. The catch is consistency: older 777-200ERs and A330-300s still fly angled-flat or dated 2-2-2 business class seats, so the aircraft you're booked on matters as much as the airline itself. For travelers connecting through Bangkok, the combination of a genuinely comfortable long-haul seat, attentive cabin crew, and Thai-inflected dining makes Royal Silk a compelling mid-tier premium option — provided you check the aircraft type before booking.
Why We Love It
- ●Fully flat 1-2-1 business class seating with direct aisle access on A350-900 and 787-9 aircraft
- ●Genuinely warm, unhurried Thai hospitality that consistently earns praise from long-haul travelers
- ●Strong Royal Silk Cuisine program blending authentic Thai dishes with Western dining options
- ●Extensive Star Alliance connectivity through Bangkok's Suvarnabhumi hub, useful for onward Southeast Asian travel
Considerations
Fleet type is the single biggest variable with Thai Airways: always confirm you're booked on an A350-900 or 787-9 for the fully flat 1-2-1 product, as older 777-200ER and A330-300 aircraft still operate angled-flat or dated seats on some regional and secondary long-haul routes. The Bangkok–London, Bangkok–Sydney, and Bangkok–Tokyo (Narita) routes are reliable bets for the newer cabin, and connecting through Suvarnabhumi's Royal Silk or Royal Orchid Lounges offers a relaxed, spa-adjacent stopover experience worth building extra layover time around.
Cabin Blueprint
The Hard Product
Configuration1-2-1
Bed Length78 inches
Seat Width20 inches
Entertainment16-inch
Onboard Experience
On Thai's A350-900 and 787-9 aircraft, Royal Silk Class is configured 1-2-1 with fully flat beds and direct aisle access from every seat, giving the product genuine competitiveness on long-haul routes to Europe and Australia. Cabin crew are consistently cited for their gracious, unhurried service style, with a traditional Thai greeting (a wai) still common at boarding. Dining draws on Thai Airways' Royal Silk Cuisine program, blending Thai specialties — think green curry, tom yum, and mango sticky rice — with Western options, generally served in staged courses on longer flights with proper linen and stemware. Entertainment is delivered via a wide-format personal screen with a reasonably deep on-demand library, and amenity kits with basic skincare essentials, along with noise-cancelling headsets, are provided on long-haul sectors. The overall onboard rhythm favors comfort and calm over flashy design, which suits travelers who value restful long-haul flights over cabin theatrics.
Royal Orchid Service
Thai Massage (Lounge)
A350 Comfort
Violet Mood Lighting
Ground Experience
Royal Orchid Lounge
Located at Bangkok Suvarnabhumi Airport, featuring Thai cuisine, premium bar, the famous Royal Orchid Spa with complimentary Thai massage, shower facilities, and serene Thai-inspired interiors.
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Review last updated: January 2026
Further Reading
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Dive deeper with these expert perspectives from the web's most respected travel reviewers.
Common Questions
Frequently Asked Questions
Everything you need to know about flying Thai Airways Royal Silk.
Is Thai Airways business class worth the price?▼
Yes, particularly on the A350-900 and 787-9, where fares are often more competitive than comparable Gulf or European carriers while delivering a genuine fully flat product. The value proposition softens on older 777-200ER or A330-300 aircraft, where the hard product is noticeably dated, so it's worth checking aircraft type before comparing price to competitors.
What seat type does Thai Airways business class use?▼
On its A350-900 and 787-9 fleet, Thai Airways operates a 1-2-1 fully flat bed configuration with direct aisle access from every seat. Older 777-200ER and A330-300 aircraft retain angled-flat or 2-2-2 layouts from earlier cabin refurbishments, so the experience varies meaningfully by aircraft type.
What lounges can I access with Thai Airways business class?▼
Business class passengers departing Bangkok's Suvarnabhumi Airport can access the Thai Airways Royal Silk Lounge and Royal Orchid Lounge, both located in Concourse D, offering dining, shower facilities, and relaxation areas. As a Star Alliance carrier, Thai Airways passengers can also access partner lounges at other hub airports where Thai does not operate its own facility.
How does Thai Airways compare to competitors?▼
Thai Airways' A350 and 787 business class is broadly comparable to other strong Star Alliance products like Singapore Airlines' regional business class or Lufthansa's newer cabins, though it falls short of standout suites like Qatar's Qsuite or Singapore's flagship long-haul business class in terms of privacy and design. Where Thai Airways distinguishes itself is service tone and Thai-inflected dining, making it a strong choice for travelers prioritizing hospitality and Southeast Asian connectivity over cutting-edge hard product.
Fly Thai Airways on These Routes
Business class routes featuring Royal Silk. Save up to 40% on unpublished fares.
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