HB · Hong Kong International Airport · Low-cost carrier
Greater Bay Airlines (IATA code HB) is a low-cost carrier from Hong Kong operating out of Hong Kong International Airport.
Founded in 2022 and part of 私营.
From its Hong Kong International Airport base it flies point-to-point on high-traffic domestic trunks and nearby leisure routes, driven by promo pricing.
As a low-cost carrier, base fares usually exclude checked baggage and seat selection — check what your fare includes, and buy baggage online in advance to save.
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Since its founding in 2022, Greater Bay Airlines has grown into a distinctive brand in the Hong Kong market with the backing of 私营.
From its Hong Kong International Airport base it flies point-to-point on high-traffic domestic trunks and nearby leisure routes, driven by promo pricing. Departing from Hong Kong International Airport gets you the best frequencies, timings and irregular-ops backup; from non-base cities expect more one-stops, so watch total journey time when booking.
Booking tips: always compare the total — base fare plus bags plus seats. Baggage is cheapest bought online in advance and several times dearer at the airport; promo fares carry strict change limits, so avoid flash deals when dates are soft. Check in online where possible — some LCCs charge for counter check-in.
| IATA code | HB |
|---|---|
| Main hub | Hong Kong International Airport |
| Founded | 2022 |
| Parent group | 私营 |
| Type | Low-cost carrier |
Official website: www.greaterbay-airlines.com
The official website is www.greaterbay-airlines.com. AirFlights.cn is an independent guide with price-comparison links.
Compare live fares on Trip.com — prices vary a lot by date and cabin — or book directly on the airline's own site. Airline member days and seasonal sales bring extra discounts.
Yes. It typically opens 24-48h before departure; check the airline's site or app for exact windows.
Allowances depend on route and fare class — see our baggage page for Greater Bay Airlines or the official baggage rules.
The main base is Hong Kong International Airport — the widest choice of frequencies, timings and connections is from there.