What aircraft does VN321 use?

Vietnam Airlines flight VN321 operates on a aircraft from KIX to SGN.

How long is the VN321 flight?

The estimated flight time for VN321 from KIX to SGN is approximately 5h 23m covering 3,910 km (2,430 miles).

What route does VN321 fly?

Vietnam Airlines flight VN321 operates from KIX (Kansai International Airport) to SGN (Tan Son Nhat International Airport), connecting Osaka and Ho Chi Minh City.

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.

VN321 Seat Map

● On time

Vietnam Airlines · Boeing 787 · Fri, 27 Nov 2026

Depart

KIX · Osaka

5h 23m

2,430 mi

Arrive

SGN · Ho Chi Minh City

+ Seat alert

J · Business

20/24

W · Premium Economy

0/35

Y · Economy

309/343

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Available Window Aisle Extra legroom Occupied

View:

Some cabin classes show aircraft layout only — live seat availability could not be retrieved from the airline for this date.

Business · Premium · Economy · Rows 1–56

100%

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Upper Deck

Economy Class

16A

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Main Deck

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Premium Economy Class

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Economy Class

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

39A

Score 73 #1

Quick exit access · Window view

Extra legroom

39C

Score 73 #2

Quick exit access · Easy aisle access

Extra legroom

39G

Score 73 #3

Quick exit access · Easy aisle access

Extra legroom

22D

Score 68 #4

Easy aisle access · Premium seat

Aisle

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VN321 Flight Details

Flight Number: VN321

Origin:

(Kansai International Airport, Osaka)

Destination:

(Tan Son Nhat International Airport, Ho Chi Minh City)

Distance: 3,910 km (2,430 mi)

Est. Duration: 5h 23m

Flight Date: November 27, 2026

Aircraft: Boeing 787

Airline Routes: View Vietnam Airlines route map

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View Plans

Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Vietnam Airlines (VN)
Aircraft: Boeing 787
Seating: Upper Deck: 18 seats

Economy: 18

12 0 6

67% Available

Main Deck: 349 seats

Economy: 325

297 12 16

91% Available

Business: 24

20 0 4

83% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

Vietnam Airlines Boeing 787 seat map layout for flight VN321 from KIX to SGN — Reference layout

This Boeing 787 operates Vietnam Airlines flight VN321 from Osaka (KIX) to Ho Chi Minh City (SGN). 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 VN321

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 39A Economy
Seat 39K Economy
Seat 29K Economy

Best Aisle Seats

Seat 39C Economy
Seat 39G Economy
Seat 22D Economy

Best for Legroom

Seat 39A Economy
Seat 39C Economy
Seat 39G Economy

Exit Row Seats

Seat 39A Economy
Seat 39C Economy
Seat 39G Economy

Quietest Seats

Seat 25K Economy
Seat 25G Economy
Seat 25F Economy

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

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Seat Selection Assistance

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Reviews

Passenger Reviews for VN321

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Boeing 787 Seat Map

Full Vietnam Airlines Boeing 787 seating chart, cabin layout, and seat reviews.

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VN321 Seat Map

Upper Deck

Economy Class

Main Deck

Business Class

Premium Economy Class

Economy Class

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VN321 Flight Details

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Best Seats on VN321

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