Thai Airways vs Vietnam Airlines Business Class — Full Comparison
| Feature | Thai Airways | Vietnam Airlines |
|---|---|---|
| Product Name | Royal Silk | Business Class |
| Seat Type | Lie-flat staggered seat on A350 and 787 | Lie-flat seat on Boeing 787 Dreamliner |
| Alliance | Star Alliance | SkyTeam |
| Primary Hubs | BKK | SGN, HAN |
| US Gateways | Via connection | SFO |
| Top Destinations | Bangkok, Tokyo, London | Ho Chi Minh City, Hanoi |
| CEOFLIGHTS Savings | Up to 40% | Up to 40% |
Thai Airways
Vietnam Airlines
Thai Airways and Vietnam Airlines represent two very different chapters of Asian aviation, and travelers weighing them side by side are really choosing between two distinct philosophies of luxury air travel. Thai Airways, the long-established Star Alliance flag carrier operating out of Bangkok's Suvarnabhumi Airport, trades on decades of hospitality heritage and a sprawling long-haul network. Vietnam Airlines, a SkyTeam member based in Ho Chi Minh City and Hanoi, is the newer, leaner story — a carrier that has invested heavily in modern widebody equipment and now offers the only nonstop link between Vietnam and the United States, via San Francisco. Both airlines deliver lie-flat business class, but the surrounding experience — network reach, dining culture, ground service — differs meaningfully enough to matter for anyone booking a premium ticket in the region.
How Do the Seats Compare?
On hard product, Thai Airways holds a modest edge in consistency and polish. Its Royal Silk business class features a staggered, fully lie-flat seat across both the Airbus A350 and Boeing 787 fleets, giving travelers direct aisle access and a reliable degree of privacy regardless of which aircraft they draw. Vietnam Airlines' business class is also lie-flat, but it is concentrated on the Boeing 787 Dreamliner, meaning the experience is excellent where deployed but less uniform across the airline's broader fleet mix. Both seats convert into fully flat beds suitable for long-haul rest, but Thai Airways' staggered configuration generally offers a slight edge in personal space and seat privacy, while Vietnam Airlines' 787 cabin feels newer and more contemporary in finish.
What About Dining & Service?
Thai Airways
Vietnam Airlines
Service culture is where Thai Airways has long built its reputation, and it shows. The Royal Silk cabin is known for warm, unhurried Thai hospitality paired with genuinely regional cuisine — think authentic curries, tom yum-inflected starters, and a wine list built for the long Bangkok–Europe and Bangkok–Australia sectors. Vietnam Airlines counters with a dining program rooted in Vietnamese culinary tradition, showcasing pho, banh mi-inspired courses, and fresh, lighter flavors that stand out on the San Francisco–Ho Chi Minh City run in particular. Crew service on Vietnam Airlines is attentive and improving rapidly, but Thai Airways' decades of long-haul premium experience still give it a slight, if narrowing, advantage in polish and consistency.
How Do the Airport Lounges Compare?
Thai Airways
Vietnam Airlines
On the ground, Thai Airways benefits enormously from Bangkok's role as a genuine aviation crossroads.
On the ground, Thai Airways benefits enormously from Bangkok's role as a genuine aviation crossroads. The airline's Royal Orchid Spa Lounge at Suvarnabhumi is a standout amenity, offering treatments and quiet space rarely matched elsewhere in the region, and Bangkok itself functions as an easy, well-connected stopover hub. Vietnam Airlines' home bases in Ho Chi Minh City and Hanoi are more limited as international hubs, with fewer premium lounge amenities and less transit infrastructure for connecting passengers — a natural consequence of a network still in expansion mode rather than a knock against the airline's ambitions.
Network shape is arguably the biggest differentiator for US-based flyers. Thai Airways does not currently operate direct US routes, so Star Alliance travelers typically connect through Asian or European gateways to reach destinations like Tokyo, London, Sydney, and Mumbai from its Bangkok base. Vietnam Airlines, by contrast, offers a direct SFO–Ho Chi Minh City service, making it the more convenient SkyTeam option for West Coast travelers heading straight into Vietnam, even though its overall long-haul destination list beyond Hanoi and Ho Chi Minh City remains narrower than Thai Airways' broader Star Alliance-backed reach.
Whichever carrier fits a given itinerary, both are accessible through CEOFLIGHTS® private fares, with savings of up to 40 percent off published business class pricing on Thai Airways and Vietnam Airlines alike. CEOFLIGHTS' Personal Travel Managers can advise on seat selection, aircraft type, and routing nuances specific to each airline's network — details that materially affect comfort on a long-haul business class ticket. Travelers ready to compare live fares and availability can call (888) 851 6897 to speak directly with a Personal Travel Manager.
Book Your Premium Cabin Today
✅ Choose Thai Airways If You Value
- Royal Silk lie-flat on A350 and 787
- Thai-inspired hospitality and cuisine
- Royal Orchid Spa Lounge at Bangkok
- Star Alliance connectivity throughout Asia
✅ Choose Vietnam Airlines If You Value
- Lie-flat on Boeing 787 Dreamliner
- Vietnamese-inspired premium dining
- SkyTeam alliance partnerships
- Direct San Francisco–Ho Chi Minh City service
