Hong Kong, May 12, 2026, 17:02 (HKT)
- HK Express kicked off a flash Japan–Hong Kong sale Tuesday, letting travelers book through 23:59 Japan time on May 14.
- Headline fares are set at ¥4,400 for a one-way trip, though that doesn’t cover fuel surcharges, airport fees, or taxes.
- Eleven Japan routes are part of the sale—Tokyo Haneda, Tokyo Narita, Osaka Kansai, Nagoya Chubu, Fukuoka, Naha, and Ishigaki among them.
HK Express rolled out its “Express Sale” on Japan–Hong Kong routes Tuesday, dangling Ultra Lite one-way tickets from ¥4,400 and Lite fares starting at ¥5,400. The Cathay Group’s budget airline is aiming to pump up summer demand on the heavily traveled leisure corridor. TRAICY（トライシー）
This sale is notable largely due to its timing: tickets cover trips from May 26 through September 30, pulling in the start of summer and a big chunk of the high season for leisure travelers heading to Japan or Hong Kong. But there’s not much time to book. The offer wraps up Thursday night in Japan—unless the flights get snapped up before that.
But here’s the snag: HK Express’s fuel surcharge on Japan–Hong Kong routes jumps to ¥11,200 per passenger, per sector, starting May 1. That bumps the lowest base fare of ¥4,400 up to at least ¥15,600—before taxes, airport fees, or any extras. The fuel surcharge, tied directly to jet fuel costs, gets tacked on top of the ticket price.
Ultra Lite comes stripped down—just a single small personal item, 7 kg max, needs to fit under the seat, according to HK Express. Step up to Lite and you get both a cabin bag and a personal item, but the total weight still can’t top 7 kg.
Flights running from Hong Kong to Sendai, Tokyo Haneda, Tokyo Narita, Komatsu, Nagoya Chubu, Osaka Kansai, Hiroshima, Takamatsu, Fukuoka, Okinawa Naha, and Ishigaki are all eligible, though there are some blackout dates, according to Traicy.
The offer hits a crowded fare field. On its fare finder, Greater Bay Airlines—a fellow Hong Kong operator—was listing Hong Kong to Japan one-way tickets starting at HKD500, while trips from Tokyo back to Hong Kong showed as low as HKD190. Usual caveat: those fares were pulled from searches in the last 48 hours, so they might not last.
HK Express has more riding on Japan traffic than just ticket sales. Back in April, Cathay Group announced that Cathay Pacific and HK Express would roll out flights to 20 new cities in 2025, pushing the group’s total passenger network beyond 100 destinations. Losses at HK Express, though, chipped away at what was otherwise a stronger full-year showing for the group.
Value remains front and center for the airline. Back in March, HK Express chief executive Jeanette Mao pointed to customer confidence as the reason the company keeps pushing to improve, aiming to make travel across Asia “more accessible and rewarding.” At that time, the airline reported it flew nearly 8 million passengers in 2025—roughly one out of every eight travelers at Hong Kong International Airport. HK Express
Travellers face two big wrinkles: getting a seat and tallying the cost. According to HK Express, fuel surcharges—which can change—are tacked on for every flight segment, no matter the fare. Its fare-category page also states flights, fares, and surcharges are non-refundable, unless changes meet the airline’s own rules.
Passengers able to pack light and book within the specified dates will see HK Express advertising the lowest fare. But for most travelers, ¥4,400 isn’t the number to watch. The true cost comes after you tack on fuel surcharges, taxes, baggage, and seat selection fees.
