How many seats does this Boeing 777-300ER have?

This Singapore Airlines Boeing 777-300ER has 236 total seats across 3 cabin classes: Business, Economy, First.

What cabin classes are available on this aircraft?

This Boeing 777-300ER offers 3 cabin classes: Business, Economy, First. Seat distribution: 48 Business seats, 184 Economy seats, 4 First seats.

What route does SQ345 fly?

Singapore Airlines flight SQ345 operates from ZRH (Zürich Airport) to SIN (Singapore Changi Airport), connecting Zurich and Singapore.

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.

Singapore Airlines SQ345 Seat Map from ZRH to SIN on

This Boeing 777-300ER operates Singapore Airlines flight SQ345 from Zurich (ZRH) to Singapore (SIN). 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.

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SQ345 Flight Details

Flight Number: SQ345

Origin:

(Zürich Airport, Zurich)

Destination:

(Singapore Changi Airport, Singapore)

Flight Date: October 27, 2025

Aircraft: Boeing 777-300ER

Airline Routes: View Singapore Airlines route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Detailed seating information and configuration.

Airline: Singapore Airlines (SQ)
Aircraft: Boeing 777-300ER
Seating: Main Deck: 236 seats total

Economy: 184 seats

Available: 0 Occupied: 180 Blocked: 4

0% Available

Business: 48 seats

Available: 3 Occupied: 41 Blocked: 4

6% Available

First: 4 seats

Available: 0 Occupied: 4 Blocked: 0

0% 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 - Boeing 777-300ER

Swipe to explore seat map

Main Deck

First Class

Business Class

11A

11D

11F

11K

12A

12D

12F

12K

14A

14D

14F

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15A

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23K

Economy Class

41A

41B

41C

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41E

41G

41H

41J

41K

42A

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42G

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60J

60K

61A

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61E

61G

61H

61K

62H

62K

Seat Selection Assistance

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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.

Passenger Reviews for SQ345

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Frequently Asked Questions