What aircraft does SQ874 use?

Singapore Airlines flight SQ874 operates on a Airbus A350-900 from SIN to HKG.

How long is the SQ874 flight?

The estimated flight time for SQ874 from SIN to HKG is approximately 3h 42m covering 2,566 km (1,594 miles).

How many seats does this Airbus A350-900 have?

This Singapore Airlines Airbus A350-900 has 229 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: 42 Business seats, 187 Economy seats.

What route does SQ874 fly?

Singapore Airlines flight SQ874 operates from SIN (Singapore Changi Airport) to HKG (Hong Kong International Airport), connecting Singapore and Hong Kong.

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.

SQ874 Seat Map

● On time

Singapore Airlines · Airbus A350-900 · Wed, 19 Nov 2025

Depart

SIN · Singapore

3h 42m

1,594 mi

Arrive

HKG · Hong Kong

+ Seat alert

J · Business

38/42

Y · Economy

123/187

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 11–62

100%

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

47C

Score 77 #1

Extra legroom · Quick exit access

Extra legroom

47H

Score 77 #2

Extra legroom · Quick exit access

Extra legroom

48K

Score 75 #3

Extra legroom · Window view

Extra legroom

47B

Score 54 #4

Extra legroom · Quick exit access

Exit row

Get Seat Alerts

SQ874 Flight Details

Flight Number: SQ874

Origin:

(Singapore Changi Airport, Singapore)

Destination:

(Hong Kong International Airport, Hong Kong)

Distance: 2,566 km (1,594 mi)

Est. Duration: 3h 42m

Flight Date: November 19, 2025

Aircraft: Airbus A350-900

Airline Routes: View Singapore Airlines route map

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Flight Route Map

Explore More Routes:

View flights from SIN View flights to HKG View Singapore Airlines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Singapore Airlines (SQ)
Aircraft: Airbus A350-900
Seating: Main Deck: 229 seats

Economy: 187

123 64 0

66% Available

Business: 42

38 4 0

90% 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

Singapore Airlines Airbus A350-900 seat map layout for flight SQ874 from SIN to HKG — Reference layout

This Airbus A350-900 operates Singapore Airlines flight SQ874 from Singapore (SIN) to Hong Kong (HKG). 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 SQ874

Based on legroom, location, and passenger preferences

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Create a free account to see which seats have the best legroom, views, and quietest locations.

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Best Window Seats

Seat 48K Economy
Seat 42A Economy
Seat 43A Economy

Best Aisle Seats

Seat 47C Economy
Seat 47H Economy
Seat 42C Economy

Best for Legroom

Seat 47C Economy
Seat 47H Economy
Seat 48K Economy

Exit Row Seats

Seat 47C Economy
Seat 47H Economy
Seat 47B Economy

Quietest Seats

Seat 48K Economy
Seat 43A Economy
Seat 20F Business

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.

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