Greater Bay Airlines Osaka Office

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Greater Bay Airlines is a Hong Kong based carrier with its headquarters and main hub at Hong Kong International Airport. As of mid-2026, the airline serves 24 international destinations across 10 countries.

Greater Bay Airlines Ticket Office
Greater Bay Airlines Ticket Office (AI Generated Image)

Contact Greater Bay Airlines

Greater Bay Airlines offers scheduled flights between Osaka and Hong Kong (HKG).

Greater Bay Airlines Osaka Contact Information

Tel: +81 3 6264 3009 (General Enquiry)

Email: tyoservice@greaterbay-airlines.com

Office Hours

Monday - Friday: 10:00 am - 5:00 pm
Closed on Weekend and Public Holidays.


Baggage Service

Tel: 072-456-5041

Email: kixll@ckts.kansai-airports.co.jp

Office Hours: 9:00 am - 5:30 pm

Airport Name: Kansai International Airport (Osaka)


Greater Bay Airlines Osaka Office Location Map


Customer inquiries handled by Greater Bay Airlines Osaka Office (GSA) including:

  • Flight Booking
  • Ticket Cancellation
  • Flight Rescheduling
  • Online Check-in
  • Airport Check-in
  • Self Check-in Kiosk
  • Baggage Allowance
  • Prepaid Baggage
  • Seat Selection
  • Pre-ordered Meals
  • Flight Status Information
  • Travel Documentation
  • In-Flight Duty-Free
  • Special Assistance
  • In-Flight Wi-Fi
  • In-Flight Entertainment
  • Flight Disruption Support
  • Lost Luggage Assistance
  • Excess Baggage Service
  • Special Items Handling
  • Mobility Support
  • Route Map & Destinations
  • Fare Options
  • Children & Infant Travel
  • Airport Lounge Access
  • Manage Booking
  • Travel Restrictions
  • Flight Notifications
  • Airport Facilities
  • Connecting Flight Info
  • Refund Requests
  • Customer Support Contact
  • Mobile App Services
  • Airport Baggage Assistance
  • Arrival Support
  • Sports Equipment Transport

If your inquiry cannot be resolved by a local agent, please contact Greater Bay Airlines Call Center as indicated below:

Head Office (HQ) Tel Email
12/F, One Citygate
20 Tat Tung Road
Tung Chung, Lantau
Hong Kong SAR
+852 2164 3919 (General Enquiry)
+852 2319 4288 (WhatsApp)
service@greaterbay-airlines.com

Before boarding a Greater Bay Airlines flight, you may want to check the following information:



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