Flights from Japan to Hong Kong SAR, China

On flights from Japan to Hong Kong SAR, China via Singapore, you can enjoy full meal services on each sector of your journey. Our in-flight dining features multi-course meals with regional and international options, along with snacks on longer segments. You can request special meals in advance to suit many different dietary needs, and on selected cabins and routes you can pre-select main courses with our Book the Cook service. A range of hot and cold drinks, including juices, soft drinks, teas, coffees, and alcoholic beverages, is served, and you can also enjoy our signature Singapore Sling cocktail on board.

Flights between Japan (JP) and Hong Kong SAR, China (HK) follow our weight-concept baggage policy. In Economy Class, the usual checked baggage allowance is 25 kg; in Premium Economy Class it is 35 kg; and in Business Class it is 40 kg. First Class, where available on selected Tokyo services, usually includes 50 kg of checked baggage. Cabin baggage allowances apply on top of this and vary by cabin class. Please refer to your e-ticket or our website for the exact allowance shown for your booking, as entitlements may differ by fare type and KrisFlyer status.

Wi-Fi is available on most Singapore Airlines aircraft once the plane has reached above 10,000 feet. KrisFlyer members enjoy free and unlimited Wi-Fi; to benefit from this in Economy Class and Premium Economy Class, please ensure your membership number is added to your booking at least 1.5 hours before departure. Non-members and those wanting additional access can purchase Wi-Fi plans on board. The connection is suitable for messaging, email, and general web browsing, but it is not designed for video streaming, video calls, or large file transfers.

Across routes from Japan to Hong Kong SAR, China via Singapore, you can choose from Economy Class, Premium Economy Class, and Business Class on all city pairs. On selected Tokyo services, First Class is also available. Specific cabin configurations may vary by aircraft type and schedule, so when you book you will see the exact cabin options offered for each flight.

In Economy Class, you can expect a seat pitch of around 32 inches with up to 19 inches of seat width, designed for ergonomic support and personal comfort. Premium Economy Class offers a wider seat with up to 20 inches of width and a generous 38-inch seat pitch, plus extra recline and leg support. Business Class features a fully flat bed with direct aisle access at every seat, along with ample personal space for rest and work. On Tokyo routes where First Class is available, you will have a spacious suite-style seat that converts into a fully flat bed. Cabin layouts can differ slightly between the Airbus A350-900, Boeing 787-10, and Boeing 777-300ER, but legroom standards remain consistently generous within each cabin class.

Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections from Japan to Hong Kong SAR, China. Most itineraries route via Singapore Changi Airport, where eligible travellers can relax, dine, or work in our lounges before their onward flight. Yes, Singapore Airlines provides lounge access to eligible passengers at layover airports on connections from Japan to Hong Kong SAR, China. Eligibility is based on your class of travel or KrisFlyer and Star Alliance status, determined by the flight departing the layover airport. Other options such as purchasing a day pass are also available.

Lounge Access Eligibility
Cabin Class: Complimentary for Suites, First, and Business Class passengers. Premium Economy and Economy travellers do not have access unless they hold eligible status.

Frequent Flyer Status: PPS Club and KrisFlyer Elite Gold (or Star Alliance Gold) members have access regardless of cabin class.

The Next Segment Rule: Eligibility is based on the flight immediately departing that airport.

Most journeys between Japan and Hong Kong SAR, China with Singapore Airlines include a layover at Singapore Changi Airport. For longer transits, you can consider joining the free transit tour when available, or head into the city for a short visit if your connection time and entry requirements allow. For shorter layovers, staying airside is convenient, with indoor gardens, art installations, rest areas, showers, family zones, and many dining and shopping options across the terminals. Your time at the airport is more than just a wait — it is an integral part of your journey.

Yes, your baggage will typically be checked through to your final destination in Hong Kong SAR, China when flying via the layover airport on a single booking with Singapore Airlines, provided both flight segments are under the same booking reference (PNR), the connection is under 24 hours, and, for partner-operated onward flights, a through-check agreement is in place.

You may be able to plan a stopover at the layover city on your journey to Hong Kong SAR, China, subject to your ticket conditions and availability. When booking, you can search for multi-city options or speak with our customer service team or your travel agent, who can advise whether a stopover can be added to your itinerary.

Japan observes Japan Standard Time (UTC+9) year-round with no daylight saving time. Hong Kong SAR, China follows Hong Kong Time (UTC+8), also without daylight saving. This means Hong Kong is typically 1 hour behind Japan throughout the year, whether you are flying from Tokyo, Osaka, Nagoya, or Fukuoka to Hong Kong.