Thai Airways Business Class 2025 | Royal Silk Experience

If you want to travel in comfort and style, Thai Airways International Business Class is a great choice. Known as Royal Silk Class, this premium cabin is designed to make your journey smooth and relaxing from start to finish. Passengers can enjoy dedicated check-in counters, fast-track security clearance, and access to exclusive lounges for a stress-free experience.

Here are some quick highlights:

• Thai Airways calls its business class experience “Smooth as Silk,” reflecting its focus on comfort and elegance.

• On most Thai Airways international business class routes, passengers enjoy a generous baggage allowance of up to 40 kg, depending on the route and fare type.

• Travelers can also upgrade their paths from economy to business class by meeting certain eligibility requirements or using miles.

Whether you're flying on the Thai Airways A350 business class or another aircraft, Royal Silk Class ensures a seamless blend of luxury, convenience, and genuine Thai hospitality.

Thai Airways A350 Business Class

When you fly a long-haul route operated by Thai Airways on an Airbus A350‑900, you’ll experience one of the airline’s most modern and comfortable cabins, the Royal Silk Class. With its seat layout and cabin designed for premium comfort, the A350 Business Class combines elegant Thai-inspired design with thoughtful functionality.

Key Features of Thai Airways A350 Business Class

• The A350 cabin is designed in a premium 1-2-1 layout, giving every passenger direct aisle access for more privacy and space. However, some variants may use a 2-2-2 layout, so it may differ depending on the aircraft and route.

• Seats recline fully into bed mode on many aircraft and come with pillows, blankets, travel kits, and slippers on several flights.

• The design reflects Thai culture and hospitality, with comfortable spacing and a smooth transition from the Royal Silk Lounge on the ground to the comfort of your seat in the air.

While the A350 business class offers a very good experience, some reviewers mention that the aircraft configuration and seat style can vary. For example, a few older planes might not have the newest seat design.

Bottom line: If your flight is operated by the A350 and you book Royal Silk Class, you can expect a premium experience with lie-flat seats, direct aisle access, and excellent Thai service. It’s always a good idea to check the aircraft type and seating layout before booking to set the right expectations.

Also read How to Cancel Thai Airways Flights | Refund and Cancellation Guide 2025

Thai Airways International Business Class

The international business class on Thai Airways, branded as Royal Silk Class, is the airline’s premium service offered on global routes outside of its domestic and short regional flights. According to the official Thai Airways website, Royal Silk passengers enjoy comfortable seats, dedicated check-in facilities, exclusive lounge access, and enhanced onboard service designed for a relaxing travel experience

What You Can Expect on International Routes

Priority Check-In and Fast-Track Services:

At major airports like Bangkok Suvarnabhumi, business class travelers have access to dedicated check-in counters, along with priority security and immigration clearance for a faster, smoother airport experience.

Access to Exclusive Lounges:

Business class passengers can relax before their flight in Royal Silk Lounges, which feature comfortable seating, refreshments, Wi-Fi, and quiet areas to work or unwind.

Comfortable Lie-Flat Seating and Premium Dining:

On most long-haul international routes, seats recline fully into lie-flat beds. Passengers can enjoy restaurant-style meals, served with Thai and international flavors, along with excellent cabin service. Reviews confirm that the Thai Airways business class provides comfortable seating, great food, and warm hospitality.

Variation by Aircraft:

Thai Airways operates different aircraft types, so the business class layout and features may vary depending on the aircraft model and route. Some older aircraft might have angled-flat seats instead of fully lie-flat ones.

The Overall Experience

Flying Thai Airways International Business Class means experiencing a premium journey that meets global business-class standards, complemented by the airline’s signature “Smooth as Silk” Thai hospitality. Whether you’re traveling for work or leisure, Royal Silk Class makes long-haul travel more comfortable and enjoyable.

How to Upgrade a Thai Airways Flight to Business Class

If you’ve booked an economy ticket (or a lower class) on Thai Airways and want to enjoy the comfort of business class, there are a few ways to upgrade. Here’s how the process works, based on the official Thai Airways website (thaiairways.com).

1. Mileage Upgrade Option

If you’re a member of Thai Airways’ frequent-flyer program, you can use your miles to upgrade from Economy to Royal Silk (Business Class) on international flights operated by Thai Airways.

• Eligibility depends on your ticket’s fare class (for example, booking classes Y and B are usually eligible)

• The upgrade request must be made at least 24 hours before departure.

2. Stand-By Upgrade at Check-In

Thai Airways also offers a “Stand-by Upgrade” service at the airport.

• At check-in, if there are available seats in business class, you can pay a surcharge or upgrade fee to move from Economy to Business.

• Once the upgrade is confirmed, your baggage allowance and lounge access will match the new class of service. (thaiairways.com)

3. Key Tips for Upgrading

• Check your fare class to make sure it’s eligible for a mileage upgrade.

• Confirm that your flight is operated by Thai Airways, not a partner airline.

• Contact Thai Airways or your travel agent early, since business class seats are limited.

• If trying for a check-in upgrade, arrive at the airport early and ask about the surcharge option.

• After your upgrade is confirmed, ensure your business class benefits (like baggage allowance and lounge access) are applied.

By following these steps, you can increase your chances of successfully upgrading to Business Class on Thai Airways and enjoy a more premium travel experience.

Is Thai Airways Business Class Good?

Many travelers wonder: “Is Thai Airways Business Class worth it?” The short answer is yes, but it depends on your route and aircraft type. Here’s an easy breakdown of what to expect.

Strengths

Exceptional Service:

Thai Airways cabin crew are often praised for their warm Thai hospitality, professionalism, and attention to detail. Lounge experiences and in-flight dining also receive positive reviews.

Comfort and Amenities:

On newer aircraft like the Airbus A350, passengers enjoy lie-flat seats, premium dining, and a full Royal Silk Class experience.

Good Value for Money:

Compared to some luxury airlines, Thai Airways offers a strong balance of comfort, service, and price, making it a solid mid-premium choice.

Things to Watch

Variation by Aircraft:

Thai Airways operates several aircraft types, and not all have the same business class quality. Older planes may feature angled-flat seats, smaller screens, or less personal space.

Seat Layout and Privacy:

If you’re a solo traveler seeking privacy, check the seat map before booking; some layouts are more open than others.

Expectation Management:

While Thai Airways' business class is very good, it’s not an ultra-luxury product like the private suites on some top-tier airlines.

Verdict

If you choose your route and aircraft wisely, Thai Airways Business Class (Royal Silk) is an excellent option. It combines friendly service, comfortable seating, and good value, particularly on routes between Asia, Europe, and Australia.

Just be sure to check the aircraft type before booking to get the best experience.

Thai Airways Business Class Baggage Allowance

If you’re flying in Thai Airways Royal Silk Class (Business Class), understanding your baggage allowance helps you travel smoothly and avoid extra fees.

Checked Baggage:

• On selected international routes using the weight concept, business class passengers can check up to 40 kg of baggage for free, depending on the route/fare type.

• Each checked bag must not exceed 32 kg (70 lbs) in weight, and the total size (length + width + height) should be no more than 158 cm (62 inches).

• On some routes using the piece concept, business class passengers are allowed two checked bags, each weighing up to 32 kg.

Carry-On or Cabin Baggage:

Business class passengers enjoy a priority carry-on allowance, which usually includes:

• One standard cabin bag plus one personal item (such as a handbag or laptop bag).

• Weight and size limits may vary depending on the route and aircraft type.

Important Reminders:

• Check your route’s specific baggage rules before traveling. Thai Airways states that “products and services may vary according to aircraft type.”

• If you upgrade from economy to business through a stand-by upgrade and the upgrade is confirmed, your baggage allowance automatically changes to the business class limit.

• Excess baggage fees apply if your luggage exceeds the allowance, so it’s best to confirm the limit before your trip.

Tip: Knowing your baggage allowance before your flight ensures a smooth, stress-free journey and helps you avoid unexpected airport charges.

FAQs About Thai Airways Business Class

Q.1: What is Thai Airways Business Class called?

• Thai Airways Business Class is branded as Royal Silk Class, offering premium comfort, personalized service, and exclusive travel benefits.

Q.2: Does Thai Airways Business Class have lie-flat seats?

• Yes, most long-haul aircraft, including the Thai Airways A350 Business Class, feature fully lie-flat seats with direct aisle access.

Q.3: What is the Thai Airways Business Class baggage allowance?

• On most international routes, Royal Silk Class passengers can check up to 40 kg of baggage or two pieces (32 kg each), depending on the route.

Q.4: How can I upgrade to Business Class on Thai Airways?

• You can use Royal Orchid Plus miles or pay for a stand-by upgrade at check-in, subject to seat availability.

Q.5: Do Business Class passengers get lounge access?

• Yes, all Royal Silk Class passengers have access to Thai Airways Royal Orchid Lounges at select airports worldwide.

Q.6: Is Thai Airways Business Class good?

• Yes, travelers praise it for its warm Thai hospitality, comfortable seats, and great dining experience, especially on newer aircraft like the A350.

Q.7: What’s included in Thai Airways Business Class?

• Amenities include priority check-in, fast-track immigration, lounge access, premium dining, and lie-flat seating, making it a top choice for long-haul comfort.

Conclusion

Flying in Thai Airways International Business Class is a blend of comfort, style, and warm Thai hospitality. The Thai Airways A350 Business Class offers lie-flat seats, an elegant design, and premium dining that make long-haul travel relaxing and enjoyable.

If you’re wondering how to upgrade a Thai Airways flight to business class, you can easily do so using miles or by requesting a stand-by upgrade at check-in. Along with extra comfort, you’ll also enjoy the generous Thai Airways business class baggage allowance, as outlined in the Thai Airways baggage policy.

So, if you’ve been asking if Thai Airways business class is good, the answer is yes, it provides excellent value, world-class service, and a smooth travel experience across international routes.

Visit Flightsquest now, book your next Thai Airways booking through Flightsquest, and elevate your journey with the Royal Silk experience.