Fourteen years ago, AirAsia X tried to do something that sober aviation economists said couldn’t be done: fly a budget airline halfway around the planet. It ran low-cost long-haul flights from Kuala Lumpur to London and Paris — and in 2012, bruised by fuel bills and thin margins, it pulled the plug and retreated to Asia and Australia.

On 26 June 2026, it comes back. AirAsia X is once again flying to London — and the way it has chosen to do it tells you how much the budget long-haul game has changed.

Why Bahrain is the trick

The original London experiment was a single, brutal 13-hour haul on jets that burned a fortune in fuel and had to fill every seat to break even. This time, AirAsia X has split the journey. Flights leave Kuala Lumpur late at night, pause for about two hours in Bahrain, and arrive at London Gatwick around 7:30 the next morning.

That stopover is the whole strategy. Bahrain becomes a hub — somewhere to pick up and drop off passengers, refuel, and break a punishing sector into two manageable ones. It turns one all-or-nothing route into a network with options. For a low-cost carrier, options are oxygen.

The plane it is NOT flying

Here is the detail that aviation watchers seized on. AirAsia X is flying this route on the trusty A330-300 — and has walked away from its remaining order for the newer, more efficient A330-900neo. The airline’s long-term bet is on long-range narrowbody jets, the single-aisle aircraft now stretching far enough to cross continents.

It is a quietly radical position. The conventional wisdom says long-haul needs a widebody. AirAsia X is signalling that the future of budget long-haul might be smaller aeroplanes flown more cleverly — through hubs like Bahrain, on routes sliced into digestible pieces.

Gatwick, not Heathrow — and that’s deliberate

AirAsia X isn’t chasing Heathrow’s prestige or its eye-watering fees. Gatwick is cheaper, the slots are easier, and the budget traveller it courts cares far more about the fare than the postcode. The service opens at four flights a week and ramps to daily by mid-September, the airline testing demand before committing the full schedule.

Whether low-cost long-haul to Europe can finally work — after burning so many airlines that tried it — is the open question. But AirAsia X has come back with a smarter plan than the one it left with. A hub, a split route, the right-sized aircraft, and a gateway that doesn’t cost a fortune. If budget long-haul is ever going to stick, this is roughly what it has to look like.

Sources: AirAsia Newsroom; Aerospace Global News; ch-aviation; Aviation Week; Flightradar24