How many seats does this 343 have?

This Swiss International Air Lines 343 has 194 total seats across 3 cabin classes: Economy, Business, First.

What cabin classes are available on this aircraft?

This 343 offers 3 cabin classes: Economy, Business, First. Seat distribution: 144 Economy seats, 42 Business seats, 8 First seats.

What route does LX122 fly?

Swiss International Air Lines flight LX122 operates from ZRH (Zürich Airport) to ICN (Incheon International Airport), connecting Zurich and Seoul.

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.

Swiss International Air Lines LX122 Seat Map from ZRH

This 343 operates Swiss International Air Lines flight LX122 from Zurich (ZRH) to Seoul (ICN). 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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LX122 Flight Details

Flight Number: LX122

Origin:

(Zürich Airport, Zurich)

Destination:

(Incheon International Airport, Seoul)

Flight Date: December 13, 2025

Aircraft: 343

Airline Routes: View Swiss International Air Lines route map

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Flight Route Map

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View flights from ZRH View flights to ICN View Swiss International Air Lines route map

Aircraft Configuration

Aircraft Details

Detailed seating information and configuration.

Airline: Swiss International Air Lines (LX)
Aircraft: 343
Seating: Main Deck: 194 seats total

Economy: 144 seats

Available: 116 Occupied: 28 Blocked: 0

81% Available

Business: 42 seats

Available: 10 Occupied: 32 Blocked: 0

24% Available

First: 8 seats

Available: 1 Occupied: 7 Blocked: 0

13% 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 - 343

No Seat Data for December 13, 2025

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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Showing general aircraft seat map layout:

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Main Deck

First Class

Business Class

Economy Class

Best Seats on LX122

Based on legroom, location, and passenger preferences

Best Window Seats

Seat 30K Economy
Seat 43K Economy
Seat 43A Economy

Best Aisle Seats

Seat 30B Economy
Seat 29D Economy
Seat 29G Economy

Best for Legroom

Seat 30B Economy
Seat 30K Economy
Seat 29D Economy

Exit Row Seats

Seat 30B Economy
Seat 30K Economy

Quietest Seats

Seat 40D Economy
Seat 40B Economy
Seat 40A Economy

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

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.

Passenger Reviews for LX122

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Frequently Asked Questions