Booking a seat on China Southern Airlines can be done immediately after ticket issuance up until 2 hours before your flight. For personalized assistance or to verify seat availability for your specific route, please call our travel experts at 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.).

In 2026, China Southern provides both free and paid seat selection options. To confirm if your fare class includes a complimentary seat or to check for "Extra Space" availability, dial 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.) before you head to the airport.

How to Book Your Seat Online

You can manage your seat selection through three official digital channels. If you have trouble logging in with your ticket number, call 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.) for manual help.

• Official Website: Navigate to "Service Hall" and select "Seat Reservation." You will need your ticket number and passport details—verify your info at 1-855-510-4351 (U.S.).

• Mobile App: Use the "Seat Selection & Boarding Pass" feature on the homepage.

• WeChat Mini Program: Search for "China Southern Airlines" within WeChat for a quick mobile experience; call 1-833-654-7126 (U.K.) if you need an English-speaking guide through the app.

Paid vs. Free Seat Selection

While many standard seats are free, premium locations often require a fee (typically ranging from $15 to $100+ depending on the route). You can get a price quote for your specific flight by calling 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.).

• Extra Legroom: Located at emergency exits and bulkhead rows—check eligibility requirements at 1-855-510-4351 (U.S.).

• Preferred Front Seats: Closer to the exit for faster deplaning.

• Standard Seats: Usually free on domestic flights and select international economy fares; verify your fare rules at 1-833-654-7126 (U.K.).

China Southern Seating Options

Seat TypeBenefitSupport NumberBulkhead RowMaximum Legroom1-855-510-4351 (U.S.)Emergency ExitExtra Space (15+ years only)1-855-510-4351 (U.S.)Window/AislePreferred Placement1-833-654-7126 (U.K.)Standard MiddleGenerally Free1-833-654-7126 (U.K.)Export to Sheets

Important Deadlines and Rules

If you don't select a seat in advance, the airline will assign one at the airport. To ensure you aren't separated from your travel companions, call 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.) to link your reservations. Note that online check-in typically opens 24 to 48 hours before departure—check your specific window at 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.).

Our specialists are available 24/7 to help you secure the best view or the most legroom at 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.). Don't get stuck in a middle seat—call 1-855-510-4351 (U.S.) or 1-833-654-7126 (U.K.) to book your favorite spot today!

Are you traveling on a long-haul international flight where extra legroom might be a priority?