HK Express Hong Kong-Hefei flights: booking guide

HK Express plans to start direct flights between Hong Kong International Airport and Hefei Xinqiao International Airport on December 3, 2026. The airline says the flight will take about two and a half hours and operate up to four times a week.

The route is already appearing in HK Express's booking pages, but it is still subject to regulatory approval. Confirm the exact date, operating days, times and flight number in the live booking flow before paying for a hotel, rail connection or separate onward ticket.

*Original AI-generated editorial illustration created for OpenSim. It is not a photograph of an HK Express aircraft, Hong Kong International Airport or Hefei Xinqiao International Airport.*

The practical answer: The planned HKG-HFE service starts December 3 and is on sale for winter travel, with up to four flights a week. The announcement does not publish the operating days, flight numbers or full timetable. Treat the booking confirmation as the authority, and remember that the route still needs regulatory approval.

This guide was checked on September 30, 2026, the day HK Express announced the route.

What HK Express has confirmed

HK Express's route announcement confirms four useful details:

• Direct Hong Kong-Hefei service is planned from December 3, 2026.
• The airline plans up to four flights a week.
• The journey is expected to take about two and a half hours.
• The route remains subject to regulatory approval.

The airline's Hong Kong to Hefei booking page was displaying December inventory when checked. That supports treating the service as on sale, but a displayed fare is not proof that every date has a nonstop flight.

HK Express has not published a complete timetable or flight numbers in its announcement. “Up to four weekly” is also a ceiling, not a promise that four flights will run in every week of the season. Search the exact dates in the airline's booking flow and save the issued itinerary.

The HKD 77 fare needs a full-price check

The launch promotion advertises round-trip Ultra Lite fares from HKD 77 and round-trip Lite fares from HKD 99. Those are base fares for eligible initial round-trip or open-jaw bookings originating in Hong Kong. They do not include fuel surcharges, government taxes or other fees, and the lowest fare may not be available on every flight or date.

The Hefei travel window in the promotion runs from December 3, 2026 to March 27, 2027. The booking window closes at 23:45 Hong Kong time on October 4, 2026. Compare the final checkout total, not just the headline fare.

The route's approval condition matters here. If you book, read the airline's current change and refund terms and avoid non-refundable ground arrangements until the operating schedule is firm. HK Express's standard fare rules say voluntary date or time changes normally carry a HKD 580 fee per passenger, per segment, plus any fare difference, and must be made at least 48 hours before departure.

Choose the fare by baggage, not its name

HK Express sells four fare categories with different baggage inclusions:

The small personal item must fit under the seat and measure no more than 40 x 25 x 20 cm. A cabin bag may measure up to 56 x 36 x 23 cm. Where a fare includes both items, the combined allowance is still 7 kg.

HK Express says excess carry-on baggage can attract a HKD 800 per-piece gate charge and must then be checked. Buy the needed allowance before the airport where possible, then verify that it appears on the itinerary. Adding checked baggage to an Ultra Lite booking does not rename the fare or automatically add a cabin bag.

Hong Kong departures use Terminal 2 check-in

HK Express moved its Hong Kong check-in and bag-drop operation to Terminal 2 in June 2026. Standard passengers should use Aisle U. Travelers with priority service, special or oversized baggage, an infant, pregnancy, wheelchair needs or other special assistance should use the staffed counters at Aisle V.

At Hong Kong, self-service kiosks close 75 minutes before departure. All check-in and bag-drop services close 60 minutes before departure, and boarding gates close 30 minutes before departure. The airline recommends arriving at least two hours before the flight.

Online check-in normally opens 48 hours and closes 75 minutes before departure. An electronic boarding pass can be available for a Hong Kong departure, but a document check or bag drop can still require the airport counter. Do not plan to reach the airport at the cutoff.

Entry to mainland China is a separate check

Flying from Hong Kong to Hefei involves entering mainland China. Hong Kong status by itself does not establish permission to enter the mainland.

The correct document depends on nationality, residence status, purpose and itinerary. Some travelers need a visa. Some eligible foreign nationals can use a current visa-free policy, and eligible Hong Kong permanent residents may use a Mainland Travel Permit. Transit rules apply only when the itinerary meets their conditions, including onward travel to a third country or region.

Check the National Immigration Administration's current policy index for the passenger's exact situation before booking. Carry the same valid travel document used in the reservation and allow time for an airline document check.

Plan the Hefei airport transfer before landing

Hefei Xinqiao International Airport is outside the central city. HK Express's destination guide points travelers toward airport buses, taxis and ride-hailing, and notes that airport-bus routes changed in August 2026.

If continuing by high-speed rail, confirm whether the current Airport Bus Line 3 serves Hefei South Railway Station on the travel date. Leave a wide margin before a separate train because immigration, baggage collection, ground traffic and bus frequency can change the arrival time.

Save the hotel name and address in Chinese, plus an offline map and the airport's transport page. A driver may recognize the Chinese address more readily than an English hotel name.

Flight or train from Hong Kong to Hefei?

The new nonstop may cut the scheduled travel time compared with a high-speed rail journey that requires a transfer. The flight still involves travel to Hong Kong airport, Terminal 2 check-in, security, immigration and the transfer from Hefei airport.

Rail can be useful when the departure and arrival stations are closer to the rest of the itinerary or when a traveler wants to avoid airline baggage rules. Compare door-to-door time, total price, document steps and the cost of reaching each terminal. Do not compare the advertised flight time with the entire rail journey while ignoring airport processing.

Separate connections need their own buffer

HK Express says it does not provide baggage transfer with another airline. A passenger continuing on a separate ticket should expect to collect baggage, clear the required formalities and check in again.

The same principle applies to a separately booked train from Hefei. If the flight is delayed, the rail operator is not normally responsible for protecting an unrelated booking. Use a flexible ticket or a generous buffer when the onward journey is important.

Mobile data across the route

An OpenSim Hong Kong eSIM can cover the departure side, while an OpenSim China eSIM can provide mobile data on supported mainland networks after arrival. Travelers who want one plan for both sides can compare the China mainland and Hong Kong eSIM.

Check the live product card for coverage, data allowance, validity, network generation, speed conditions, hotspot rules and top-up eligibility. Not every plan is reloadable. Install the selected eSIM on reliable Wi-Fi and save essential directions offline.

An eSIM supplies mobile data. It does not provide inflight Wi-Fi, guarantee every app or website will be available in mainland China, replace entry documents or protect a missed connection.

Ten questions about HK Express Hong Kong-Hefei flights

When do HK Express Hong Kong-Hefei flights start?

The planned start date is December 3, 2026. The route is not operating yet and remains subject to regulatory approval, so recheck the booking and flight status before travel.

How often will the HKG-HFE route operate?

HK Express says up to four flights a week. It has not published the complete operating-day pattern in the announcement, and frequency may vary by week.

Is the Hong Kong-Hefei flight nonstop?

Yes. HK Express describes the new flight as direct, and its route page describes a journey of about two and a half hours. Confirm that the selected booking shows HKG to HFE without a stop.

Is the route definitely approved?

Not yet according to the launch promotion. HK Express marks the route as subject to regulatory approval. Keep that condition in mind before buying inflexible hotels or onward transport.

Does the HKD 77 fare include taxes and fees?

No. It is a limited round-trip Ultra Lite base fare for eligible Hong Kong-origin bookings. Fuel surcharges, taxes and other fees are extra, and the fare may not appear on every date.

Does Ultra Lite include a cabin bag?

No. Ultra Lite includes one small personal item. A cabin bag is included with Lite and Max, or can be purchased for an eligible Ultra Lite or Essential booking.

Where does HK Express check in at Hong Kong airport?

HK Express uses Terminal 2, Aisle U for standard check-in and bag drop. Aisle V handles priority and specified assistance cases. The boarding gate may still be in a Terminal 1 concourse.

How early should I arrive at Hong Kong airport?

Aim for at least two hours before departure. Check-in and bag drop close 60 minutes before departure, while the gate closes 30 minutes before departure. Allow more time if documents, children, mobility assistance or extra baggage make the process slower.

Do Hong Kong residents need a mainland travel document?

They need a document accepted for entry to mainland China. The correct document depends on citizenship and residence status. A Hong Kong identity card alone does not settle mainland entry eligibility.

Will one OpenSim plan work in both Hong Kong and Hefei?

It can if the selected plan's live coverage includes both Hong Kong and mainland China. Check the listed locations and package terms before buying rather than assuming a Hong Kong-only or China-only plan crosses the boundary.

Booking checklist

• Confirm that the exact date shows a nonstop HKG-HFE flight.
• Check the operating days, times and flight number in the live booking.
• Remember that the route remains subject to regulatory approval.
• Compare the final fare after surcharges, taxes, bags and seats.
• Match the baggage allowance to the selected fare category.
• Use Terminal 2 for HK Express check-in and bag drop in Hong Kong.
• Verify the passenger's mainland China entry document.
• Allow a wide margin for a separately booked flight or train.
• Save the Hefei address and essential directions offline.
• Recheck the flight status before leaving for the airport.

Sources checked and changes that require an update

HK Express's September 30 announcement and live route page support the planned start date, frequency ceiling, journey time, promotional window, fare conditions and bookable status. The airline's fare, baggage, check-in and Terminal 2 pages support the airport and allowance guidance. China's National Immigration Administration supports the document-specific entry boundary.

Public traveler discussions were used to identify practical questions about HK Express baggage, check-in, separate connections, airport timing and data across Hong Kong and mainland China. They were not used as evidence for airline policy, schedules or entry rules.

We will update this page after regulatory approval, a start-date change, publication of flight numbers or a full timetable, or a material change to frequency, terminal, baggage, check-in or operating status.

*Route, airline, airport, entry and OpenSim catalog details were reviewed on September 30, 2026.*