Booking a budget trip across Asia usually means stitching together two or three separate airline websites, with no protection if the connections don't line up. Tigerair Taiwan wants to fix that. The island's first and only low-cost carrier has launched tigerhop, a platform built by Icelandic travel tech firm Dohop, which is now live on the airline's own booking channels.

The idea is simple: tigerhop lets Tigerair Taiwan sell itineraries that mix its own flights with those of partner carriers, all in a single transaction, without the airline needing formal interline or codeshare agreements. Scoot, Singapore Airlines' low-cost subsidiary, is the launch partner. That means travellers can now book from Taipei or Da Nang to Singapore through Tigerair Taiwan's site, and — heading the other way — passengers leaving Singapore can connect at Taipei's Taoyuan Airport onto Tigerair flights to regional Japanese cities including Akita, Hanamaki and Tottori.

For passengers, the appeal goes beyond one-click booking. Itineraries sold through tigerhop come with Dohop's ConnectSure disruption support and travel protection, which covers things like missed connections between separate airlines — historically the biggest risk of self-assembling a low-cost itinerary.

For the airline, it's a way to grow its network without the cost of traditional airline partnerships, and to keep bookings that would otherwise leak to online travel agents. Dohop COO Hugh Aitken framed it as proof that carriers can expand their reach without "the cost and complexity of bilateral interlining," and more partners are expected to join tigerhop in the coming months.

The deal also widens Dohop's Asian footprint. Its platforms are already live for Scoot, Thai Vietjet, Citilink and Air India Express, and the company works with more than 100 airlines and travel partners globally, including easyJet, Vueling and Wizz Air.

Why should a traveller care? If you're flying out of Taiwan — or transiting through Taipei en route to lesser-served Japanese regional airports — tigerhop effectively gives you more destination combinations at low-cost prices, with a safety net if things go wrong. Watch this space as Tigerair adds more partner carriers; the practical route map is likely to grow quickly.