What aircraft does TG661 use?

Thai Airways International flight TG661 operates on a Airbus A350-900 from HND to BKK.

How long is the TG661 flight?

The estimated flight time for TG661 from HND to BKK is approximately 6h 14m covering 4,589 km (2,852 miles).

How many seats does this Airbus A350-900 have?

This Thai Airways International Airbus A350-900 has 321 total seats across 2 cabin classes: Business, Economy.

What cabin classes are available on this aircraft?

This Airbus A350-900 offers 2 cabin classes: Business, Economy. Seat distribution: 32 Business seats, 289 Economy seats.

What route does TG661 fly?

Thai Airways International flight TG661 operates from HND (Tokyo Haneda International Airport) to BKK (Suvarnabhumi Airport), connecting Tokyo 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.

TG661 Seat Map

● On time

Thai Airways International · Airbus A350-900 · Sun, 10 May 2026

Depart

HND · Tokyo

6h 14m

2,852 mi

Arrive

BKK · Bangkok

+ Seat alert

J · Business

19/32

Y · Economy

173/289

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 11–63

No Seat Data for May 10, 2026

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.

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Real-time data directly from the airline

Showing general aircraft seat map layout:

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

31C

Score 75 #1

Extra legroom · Easy aisle access

Extra legroom

31H

Score 75 #2

Extra legroom · Easy aisle access

Extra legroom

49C

Score 62 #3

Quick exit access · Easy aisle access

Extra legroom

49H

Score 62 #4

Quick exit access · Easy aisle access

Exit row

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No Seat Data for May 10, 2026

We don't have cached seat availability for this date. The seat map shows the general aircraft layout. Showing layout from May 05, 2025.

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TG661 Flight Details

Flight Number: TG661

Origin:

(Tokyo Haneda International Airport, Tokyo)

Destination:

(Suvarnabhumi Airport, Bangkok)

Distance: 4,589 km (2,852 mi)

Est. Duration: 6h 14m

Flight Date: May 10, 2026

Aircraft: Airbus A350-900

Airline Routes: View Thai Airways International route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Thai Airways International (TG)
Aircraft: Airbus A350-900
Seating: Main Deck: 321 seats

Economy: 289

173 116 0

60% Available

Business: 32

19 13 0

59% Available
Legend: Seat Status

Blocked

Occupied

Standard

Cabin Classes

First

Business

Premium Economy

Economy

Extra legroom / exit

Features

Exit door

WC Lavatory

GALLEY Galley

CREW Crew area

Thai Airways International Airbus A350-900 seat map layout for flight TG661 from HND to BKK — Reference layout

This Airbus A350-900 operates Thai Airways International flight TG661 from Tokyo (HND) to Bangkok (BKK). Browse the interactive seat map above 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.

Best Seats on TG661

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 45K Economy
Seat 45A Economy
Seat 44K Economy

Best Aisle Seats

Seat 31H Economy
Seat 31C Economy
Seat 36H Economy

Best for Legroom

Seat 31C Economy
Seat 31H Economy
Seat 49C Economy

Exit Row Seats

Seat 49C Economy
Seat 49H Economy
Seat 50A Economy

Quietest Seats

Seat 42C Economy
Seat 39F Economy
Seat 43F Economy

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

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Seat Selection Assistance

Seat Alerts Require Payment

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Reviews

Passenger Reviews for TG661

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Airbus A350-900 Seat Map

Full Thai Airways International Airbus A350-900 seating chart, cabin layout, and seat reviews.

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Questions

Frequently Asked Questions

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TG661 Seat Map

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TG661 Flight Details

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Seat Configuration Statistics

Aircraft Configuration

Aircraft Details

Seat Status

Cabin Classes

Features

Best Seats on TG661

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Best Window Seats

Best Aisle Seats

Best for Legroom

Exit Row Seats

Quietest Seats

Seat Selection Assistance

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Passenger Reviews for TG661

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