What aircraft does MH138 use?

Malaysia Airlines flight MH138 operates on a Airbus A330-300 from ADL to KUL.

How long is the MH138 flight?

The estimated flight time for MH138 from ADL to KUL is approximately 7h 36m covering 5,682 km (3,531 miles).

What route does MH138 fly?

Malaysia Airlines flight MH138 operates from ADL (Adelaide International Airport) to KUL (Kuala Lumpur International Airport), connecting Adelaide and Sepang.

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.

MH138 Seat Map

● On time

Malaysia Airlines · Airbus A330-300 · Tue, 23 Dec 2025

Depart

ADL · Adelaide

7h 36m

3,531 mi

Arrive

KUL · Sepang

+ Seat alert

W · Premium Economy

26/27

Y · Economy

188/263

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Premium · Economy · Rows 1–44

100%

Pinch to zoom • Double-tap to zoom in

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

10K

Score 75 #1

Extra legroom · Window view

Extra legroom

10H

Score 75 #2

Extra legroom · Easy aisle access

Extra legroom

10G

Score 75 #3

Extra legroom · Easy aisle access

Extra legroom

28A

Score 60 #4

Quick exit access · Window view

Exit row

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MH138 Flight Details

Flight Number: MH138

Origin:

(Adelaide International Airport, Adelaide)

Destination:

(Kuala Lumpur International Airport, Sepang)

Distance: 5,682 km (3,531 mi)

Est. Duration: 7h 36m

Flight Date: December 23, 2025

Aircraft: Airbus A330-300

Airline Routes: View Malaysia Airlines route map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Malaysia Airlines (MH)
Aircraft: Airbus A330-300
Seating: Main Deck: 290 seats

Economy: 263

188 11 64

71% Available

Premium Economy: 27

26 0 1

96% 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

Malaysia Airlines Airbus A330-300 seat map layout for flight MH138 from ADL to KUL — Reference layout

This Airbus A330-300 operates Malaysia Airlines flight MH138 from Adelaide (ADL) to Sepang (KUL). 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 MH138

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 9A Economy
Seat 9K Economy
Seat 10A Economy

Best Aisle Seats

Seat 10H Economy
Seat 10G Economy
Seat 10D Economy

Best for Legroom

Seat 10K Economy
Seat 10H Economy
Seat 10G Economy

Exit Row Seats

Seat 28A Economy
Seat 28C Economy
Seat 28H Economy

Quietest Seats

Seat 12A Economy
Seat 12C Economy
Seat 12D 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

Seat alerts are available to users with a paid plan or credits. This feature monitors seat availability and notifies you when your preferred seats become available.

Reviews

Passenger Reviews for MH138

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Airbus A330-300 Seat Map

Full Malaysia Airlines Airbus A330-300 seating chart, cabin layout, and seat reviews.

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MH138 Seat Map

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MH138 Flight Details

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Aircraft Configuration

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Best Seats on MH138

See Best Seat Recommendations

Best Window Seats

Best Aisle Seats

Best for Legroom

Exit Row Seats

Quietest Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for MH138

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Airbus A330-300 Seat Map

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