How many seats does this Airbus A350-900 have?

This Thai Airways International Airbus A350-900 has 339 total seats across 2 cabin classes: Economy, Business.

What cabin classes are available on this aircraft?

This Airbus A350-900 offers 2 cabin classes: Economy, Business. Seat distribution: 309 Economy seats, 30 Business seats.

What route does TG402 fly?

Thai Airways International flight TG402 operates from SIN (Singapore Changi Airport) to BKK (Suvarnabhumi Airport), connecting Singapore and Bangkok.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

Thai Airways International TG402 Seat Map from SIN to

This Airbus A350-900 operates Thai Airways International flight TG402 from Singapore (SIN) to Bangkok (BKK). Browse the interactive seat map below to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Never Miss Your Perfect Seat

NEW

Set up automated alerts to get notified when your preferred seats become available on TG402. Track window, aisle, exit row, or specific seats with smart monitoring.

TG402 Flight Details

Flight Number: TG402

Origin:

(Singapore Changi Airport, Singapore)

Destination:

(Suvarnabhumi Airport, Bangkok)

Flight Date: December 20, 2025

Aircraft: Airbus A350-900

Airline Routes: View Thai Airways International route map

Change Flight Date

Sign Up Free for More Features

100 seatmap searches per month
Set seat alerts for availability changes
Track your search history

Already have an account? Sign in

Want Live Seat Availability?

Subscribe for real-time seat availability and pricing

View Plans

Flight Route Map

Explore More Routes:

View flights from SIN View flights to BKK View Thai Airways International route map

Aircraft Configuration

Aircraft Details

Detailed seating information and configuration.

Airline: Thai Airways International (TG)
Aircraft: Airbus A350-900
Seating: Main Deck: 339 seats total

Economy: 309 seats

Available: 96 Occupied: 28 Blocked: 185

31% Available

Business: 30 seats

Available: 22 Occupied: 6 Blocked: 2

73% Available
Legend: Seat Status

Blocked/Unavailable
Seat may be blocked due to:

Reserved for crew

Adjacent to status holder

Technical issues

Social distancing

Balance restrictions

Occupied
Seat has already been assigned to another passenger

Standard Seat
Regular economy seat with standard legroom and features

Seat Types

Premium Seat
Premium seats with enhanced comfort and services (may require additional fee)

Extra Legroom
Seats with additional legroom, often in exit rows or bulkhead

Wheelchair Accessible
Seats designated for passengers requiring wheelchair assistance

Window Seat
Seats next to the window with exterior views

Aisle Seat
Seats with direct access to the aisle for easy movement

Additional Features

EXIT Emergency Exit Row
Rows with emergency exits. Passengers must be willing and able to assist in emergencies. Age and physical restrictions apply.

LAV Lavatory
Location of aircraft restroom facilities

GAL Galley
Aircraft kitchen area for meal preparation

CREW Crew Rest Area
Designated rest areas for flight crew on long-haul flights

Seat Map - Airbus A350-900

No Seat Data for December 20, 2025

We don't have cached seat availability data for this specific date. The seat map below shows the general aircraft layout, but seat availability may differ on your travel date.

Get live seat availability for your exact flight:

Subscribe for Live Data

Real-time data directly from the airline

Showing general aircraft seat map layout:

Swipe to explore seat map

Main Deck

Business Class

Economy Class

Best Seats on TG402

Based on legroom, location, and passenger preferences

Best Window Seats

Seat 31A Economy
Seat 31K Economy
Seat 63K Economy

Best Aisle Seats

Seat 31C Economy
Seat 31D Economy
Seat 31F Economy

Quietest Seats

Seat 31A Economy
Seat 31C Economy
Seat 31D Economy

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

TG402 Thai Airways International Seat Map from SIN to BKK on Airbus A350-900

Never Miss Your Perfect Seat

Seat Status

Seat Types

Additional Features

Seat Map - Airbus A350-900

No Seat Data for December 20, 2025

Main Deck

Business Class

Economy Class

Best Seats on TG402

Best Window Seats

Best Aisle Seats

Quietest Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for TG402

Share Your Experience

Frequently Asked Questions