🤯 Jetstar Asia: 6 Profitable Years in 20, Then Shut Down

How Singapore's budget airline was profitable in just 6 of 20 years, and why Qantas and its majority partner finally switched it off.

Author

Admond Lee
August 23, 2026

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Hey Founders,

Welcome to The Runway Ventures — a weekly newsletter where I deep dive into failed startup stories to help you become the top 1% founder by learning from their mistakes with actionable insights.

Today's story is about a Singapore budget carrier that ran subscale for 21 years before Qantas redeployed its 13 A320s to Australia. Let's get to it! 🚀

Today at a Glance:

  • ☠️ 1 Failed Startup → Jetstar Asia Airways

  • ⚠️ 2 Mistakes → Stayed single-base while AirAsia spread across hubs

  • 🧠 3 Lessons Learned → Thin margins cannot survive one expensive hub

  • 🔗 The Runway Insights → This post will save you tokens

  • 💰 Southeast Asia Funding Radar → N2TP raises funding to develop AI tools for scientific research including biomedicine and biotechnology workflows

☠️ 1 Failed Startup: Jetstar Asia Airways

🚀 The Rise of Jetstar Asia Airways

🇸🇬 Founded in 2004 as a joint venture between Qantas, Temasek Holdings, Tony Chew Leong Chee, and Wong Fong Fui, Jetstar Asia was Singapore's budget carrier built to make Changi the low-cost aviation hub of Asia.

🕺🏻🕺🏻🕺🏻🕺🏻 Founders’ Story

Jetstar Asia was a big-money corporate bet from day one.

In 2004, Qantas (under CEO Geoff Dixon) was watching AirAsia eat lunch across the region and Virgin Blue undercut them at home. So they teamed up with Temasek and 2 Singaporean businessmen — Tony Chew, then chairman of Del Monte Pacific, and Wong Fong Fui, the turnaround specialist behind Boustead Singapore — to launch an low-cost-carrier (LCC) out of Changi.

S$100 million on the table. Qantas took 49.9%, Tony Chew 21.1%, Temasek 19%, Wong Fong Fui 10%.

🔓 The bet was simple → make Changi Asia's LCC capital before Kuala Lumpur and Bangkok did it first.

  • The Problem — 🥲 Intra-Asian air travel was dominated by pricey full-service carriers, while a rising middle class of over 3 billion people had no affordable point-to-point options.

    • Migrant workers, students, and families visiting relatives were priced out.

    • Kuala Lumpur and Bangkok were racing to become LCC hubs — Changi risked getting left behind.

    • Qantas' own full-service model couldn't compete with AirAsia or Virgin Blue on cost.

  • The Solution — ✈️ Jetstar Asia built a point-to-point, short-haul LCC out of Singapore with a single-class Airbus A320 fleet and a 5-hour operating radius (vs rivals' 4 hours), letting them reach higher-yield cities like Taipei, Hong Kong, and Shanghai.

    • Unbundled low-cost fares (paid bags, meals, seats)

    • Codeshare tie-ups with Qantas, Emirates, and Finnair to feed connecting traffic

🇸🇬✈️ In short, Jetstar Asia was Qantas' Asian LCC arm — a Changi-based budget carrier built to feed passengers into Qantas' long-haul network.

🚀 The launch went off in December 2004 with the inaugural flight to Hong Kong. But the plan started cracking almost immediately.

Within 7 months, they were bleeding cash. China and Indonesia had blocked several planned routes, so the fleet couldn't scale.

In July 2005, they merged with loss-making rival Valuair under a new holding company (Orangestar) and took a fresh S$45 million in equity. Another S$36 million equity call came in 2006. Temasek exited in 2009 — Dennis Choo's Westbrook Investments took 51%, Qantas kept 49%.

By 2008, they finally hit profitability. And for a stretch, it actually worked.

🏔️✈️ At its peak, Jetstar Asia:

  • carried around 4.3 million passengers in 2016

  • flew 400+ weekly flights to 27 destinations across 15 countries

  • ran a fleet of 19 Airbus A320s at its 2013 high

  • hit S$18 million profit in FY2011 on 2.7 million passengers

  • filled 79.5% of its seats in FY2012, its best load factor on record

  • employed around 800 people pre-pandemic

  • eventually carried 50+ million passengers over its lifetime

📉 The Fall of Jetstar Asia Airways

6 out of 20 years. That's how often Jetstar Asia was actually profitable.

An airline that carried 50+ million passengers. Won punctuality awards. Became a Changi staple.

Mostly bleeding money the whole time.

🛩️🛩️🛩️ Then COVID broke the scale — and it never came back. By 2025, Qantas had a better use for the 13 planes.

📌 Here’s what happened to Jetstar Asia Airways:

❝

Despite their best efforts, we have seen some of Jetstar Asia's supplier costs increase by up to 200 per cent, which has materially changed its cost base.

— shared by Vanessa Hudson (Qantas Group CEO) in the closure announcement

🛫 Takeoff from Changi

  • 6 Apr 2004 — Qantas, Tony Chew, Temasek, and Wong Fong Fui publicly announced a S$100 million joint venture to launch Singapore's LCC out of Changi.

  • 13 Dec 2004 — ✈️ Inaugural flight departed Singapore for Hong Kong.

  • 24 Jul 2005 — 🤝🏻 Merged with loss-making rival Valuair under new holding company Orangestar after China and Indonesia blocked several planned routes.

    • Qantas led a fresh S$45 million equity injection.

  • 16 Apr 2008 — 💰 First profitable year announced (year ending 31 March 2008), with 20% passenger growth and load factor above 75%.

  • 30 Jun 2011 — 📈 Peak financial year → S$18 million profit, 2.7 million passengers, capacity up 46%.

🛬 For one last time, let's go home

  • Dec 2018 — 📊 CAPA flagged the slide 18 months before COVID → Jetstar's share of Singapore's low-cost market had fallen from over 27% in 2010 to under 20%, with "no plans to resume expansion" while Scoot kept growing.

  • 23 Mar 2020 — ⚠️ COVID border closures forced Jetstar Asia to ground its entire 18-aircraft fleet.

  • 25 Jun 2020 — 🪓 Around 180 jobs (~26% of staff) cut and 5 A320s retired. Fleet later shrunk to just 7 by 2022.

  • Mar 2023 — Relocated from Changi Terminal 1 to Terminal 4, away from Qantas' long-haul operations at T1.

  • Jul 2023 — 📉 Post-pandemic recovery lagged badly.

    • Aviation analyst Brendan Sobie put Jetstar Asia's seat capacity at just 42% of 2019 levels — while Scoot had rebounded to 113% and AirAsia Group to 105%.

  • 11 Jun 2025 — 🥲 Qantas and Westbrook announced that Jetstar Asia would cease operations on 31 July 2025.

    • Projected FY2025 EBIT loss: A$35 million

    • Expected one-off closure cost: A$175 million

    • Fleet capital unlocked by redeploying 13 A320s to Australia and New Zealand: up to A$500 million

  • 31 Jul 2025 — 🕯️ Final day of operations. Last outbound was Flight 3K685 to Kuala Lumpur. Last scheduled arrival was 3K764 from Manila.

    • Over 500 employees were retrenched.

  • 23 Jan 2026 — ⚖️ Jetstar Asia filed a creditor scheme of arrangement with the Singapore International Commercial Court to complete the orderly wind-down.

❝

Cabin crew, for one last time, let’s go home.

— shared by Mr Norazman (flight attendant with Jetstar Asia) as the aircraft picked up speed and lifted off

🥹 I used to fly Jetstar Asia home.

Singapore to KL, then up the road to Ipoh. It was cheap enough that going home never really needed a reason — which counts for a lot more than it sounds when your family is a border away.

The last flight Jetstar Asia ever operated was 3K685 to Kuala Lumpur. 2:55pm, 31 July 2025.

I genuinely enjoyed those flights. What I didn't know, the whole time I was booking them, was how brutal this business actually is — profitable in 6 years out of 20, while the crew still got us home on time. Sad to see it go.

Now when it comes to budget airlines out here, there are really only 2 left that matter: AirAsia and Scoot (please don’t die 😭🙏🏻)… so everyone can fly.

Want to learn more about Jetstar Asia Airways’s downfall?

⚠️ 2 Mistakes

Jetstar Asia in-flight customer service manager Norazman Sapiie (left) speaking over the intercom during the airline's last scheduled flight on July 31

Mistake 1: Stayed single-base while AirAsia spread across hubs

🇸🇬🔒 The plan was to make Changi Asia's LCC capital. Noble ambition. But it locked Jetstar Asia into Changi's cost structure — a strengthening SGD, and a round of airport fee increases running from 2025 through 2030. The first of those landed in April 2025, on transit passengers — precisely the connecting traffic Jetstar Asia leaned on hardest.

Meanwhile, AirAsia built separate airlines in Malaysia, Thailand, Indonesia and the Philippines — each with its own cost base, its own currency, its own regulator.

🎯 In low-cost-carrier (LCC) economics, scale beats everything.

Jetstar Asia had none of it. Fleet peaked at 19 A320s in 2013. When COVID cut the fleet from 18 to 7, it never caught back up. By 2023, Jetstar Asia was at 42% of 2019 seat capacity, while AirAsia Group hit 105% and Scoot 113%.

Mistake 2: Built a cap table that made Qantas' exit inevitable

Qantas held 49.9% of Jetstar Asia at founding (49% after 2009). On paper, the cap table looked balanced.

That's a subtle trap.

⚖️ After the 2009 restructuring, the register held just 2 names: Westbrook at 51%, Qantas at 49%. Qantas was the minority — but it supplied the aircraft, the systems and the management. The share count stopped mattering.

🤔 So when 2025 rolled around, Qantas ran the math → the same 13 A320s could unlock up to A$500M flying in Australia and New Zealand instead. Against a projected A$35M FY2025 EBIT loss, no rational board says no.

Jetstar Asia won punctuality awards. Built a Singapore following. Carried 50 million passengers over 20 years. None of it mattered — the call was always going to be made in a Qantas boardroom in Sydney.

🧠 3 Lessons Learned

Jetstar Asia's last scheduled flight from Manila to Singapore touched down at Changi Airport.

Lesson 1: Thin margins cannot survive one expensive hub

Jetstar Asia stayed at Changi for 21 years — one of Asia's most expensive airports, in a currency that kept strengthening against the one its parent reported in. Every cost it carried was a Singapore cost.

🌮 Key Takeaways:

  • In scale-driven, thin-margin industries, concentrating in one high-cost location traps your unit economics. The more you grow, the more exposed you become.

  • Multi-market operations distribute fixed costs, arbitrage regulatory changes, and cushion local shocks — single-market concentration amplifies every one of those risks.

🛠️ Operator Playbook:

  • 🌏 Build your second base while capital is cheap

    • Multi-country bases give you separate cost structures and different regulatory environments to arbitrage

    • AirAsia had to incorporate separate nationally-owned airlines in 4 countries because ASEAN's single aviation market never fully opened — the workaround is expensive, so build it before you need it

    • A single-hub structure means you inherit every cost and regulatory shift in that geography with no arbitrage available

  • 🧩 Run a "cost geography audit" every 12 months

    • List your top 10 fixed costs (rent, salaries, utilities, licenses, airport/regulatory fees)

    • Map each cost to its geography and mark the local trajectory (rising / falling / flat)

    • If most of your fixed cost base sits in one rising-cost geography, you have single-hub concentration risk

Lesson 2: Your largest backer doesn't need control to decide your fate

Jetstar Asia hit its punctuality benchmarks and filled 79.5% of its seats at peak. Qantas' own closure statement praised its "exceptional customer service and operational reliability."

But none of it mattered.

🧮 Qantas owned just 49% — a minority. It still made the call, because it supplied the aircraft, the systems and the capital.

🌮 Key Takeaways:

  • A strategic investor's capital allocation logic always compares your returns to their alternatives elsewhere in their portfolio.

  • When your projected returns fall below your parent's alternatives, operational excellence stops mattering.

🛠️ Operator Playbook:

  • 🧾 Don't let one strategic investor become your only operational lifeline

    • Balance strategic capital with financial investors who have no competing operational alternatives

    • Add contractual protections — super-majority requirements for wind-down decisions, founder buy-back rights on shutdown votes

    • Use Carta or Pulley to model dilution and voting scenarios before signing anything

Lesson 3: Get the permissions before you spend the money

Jetstar Asia raised S$100M for a plan to fly 20+ aircraft across Asia. The routes it wanted most were in China and Indonesia.

🙅🏻‍♂️🙅🏻‍♂️ Both governments said no.

That left 4 expensive aircraft on lease and nowhere good to put them. 7 months after launch they bought Valuair, a rival that was losing money, because Valuair already held the Indonesian rights. That cost S$45M. Another S$36M equity call came the year after.

🌮 Key Takeaways:

  • When your growth plan depends on approvals you don't hold, one regulatory decision can force emergency capital calls or competitor buyouts just to inherit their permits.

🛠️ Operator Playbook:

  • 📋 Write down every approval your plan assumes you'll get

    • Go through your growth plan market by market and list what each one needs — a fintech licence, a lending permit, a health or logistics approval

    • Next to each, put where it actually stands: approved, applied for, or not started

    • The ones that aren't approved are what your plan is betting on. Add up how much of your revenue sits behind them

🔗 The Runway Insights

  • This post will save you tokens (Read)

  • ARR doesn't mean what it used to (Read)

  • Do you need a GTM engineer? (Read)

  • We studied 3,500+ AI-powered apps to see why some retain users better than others (Read)

  • How to build a high-growth operating system: 9 lessons from 9 years at Faire (Read)

💰 Southeast Asia Funding Radar

  • N2TP raises funding to develop AI tools for scientific research including biomedicine and biotechnology workflows (More)

  • Recove Group secures funding to run a Med-Tech commercialisation platform bringing healthcare research from universities and laboratories to market (More)

  • Edote bags funding to build assistive technology for visually impaired users, advancing digital inclusion and accessibility (More)

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That’s all for today

Thanks for reading. I hope you enjoyed today's issue. More than that, I hope you’ve learned some actionable tips to build and grow your business.

You can always write to me by simply replying to this newsletter and we can chat.

See you again next week.

- Admond

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