Thai Airways joins Singapore Airlines, Emirates, Qatar Airways & Cathay Pacific to Fuel Future with Thailand’s First Commercial SAF Production by Bangchak – Sustainable Flights from London Heathrow, Beijing Capital, Mumbai Chhatrapati Shivaji & Kuala Lumpur Airports Set to Transform Low‑Carbon Travel from UK, China, India, Malaysia and Europe’s Top Markets

Image generated with Ai

Thailand sustainable aviation fuel has reached a historic milestone as Bangchak Group officially launched the country’s first commercial SAF production facility at its Phra Khanong Refinery. The 100% HEFA‑SPK SAF plant enables cleaner flights on international routes and positions Thailand as a regional leader in low‑carbon aviation. Major airlines, including Thai Airways, Singapore Airlines, Emirates, Qatar Airways, and Cathay Pacific, will benefit from sustainable flights connecting key airports such as London Heathrow, Beijing Capital, Mumbai Chhatrapati Shivaji, and Kuala Lumpur. The initiative supports Thailand’s net zero ambitions, strengthens energy security, and is expected to boost eco-conscious tourism from the UK, China, India, Malaysia, and Europe’s top travel markets.

This milestone is expected to boost eco‑friendly air travel from key source markets like the UK, China, India, Malaysia and across Europe, reshaping the future of airline sustainability and tourism demand.

Cause of the Issue or Breakthrough

Thailand sustainable aviation fuel production marks a strategic shift in both energy and travel sectors after years of planning and industry collaboration. The government and private aviation industry have been preparing for SAF integration since establishing standards and mandates next year. Thailand’s Department of Energy Business has mandated a 1% SAF blend in Jet A‑1 fuel from January 1, 2026, under ASTM D7566 specifications, supporting carbon reduction and net zero goals.

Bangchak’s new plant uses Hydroprocessed Esters and Fatty Acids Synthetic Paraffinic Kerosene (HEFA‑SPK) technology, using renewable feedstock such as used cooking oil. The refinery’s ecosystem includes feedstock collection, management and conversion into SAF and renewable diesel (HVO), making Thailand the first ASEAN nation to scale SAF production commercially for both domestic use and export.

The Civil Aviation Authority of Thailand (CAAT) has also unified domestic airlines — including Thai Airways International, Thai AirAsia, Bangkok Airways, Nok Air and Thai VietJet — to voluntarily adopt SAF usage on designated international routes starting in 2026, further catalysing the fuel’s implementation.

Airlines and Countries Affected

The historic SAF production in Thailand directly impacts a range of international airlines and major travel markets.

Airlines set to benefit:

• Thai Airways International
• Singapore Airlines
• Emirates
• Qatar Airways
• Cathay Pacific
• Thai AirAsia
• Bangkok Airways
• Thai Lion Air
• Thai VietJet

These carriers operate long‑haul and regional routes from major airports — London Heathrow, Beijing Capital, Mumbai Chhatrapati Shivaji, Kuala Lumpur, and Singapore Changi — facilitating increased adoption of lower‑carbon flight options. SAF will be particularly relevant on flights connecting Thailand with the United Kingdom, China, India, Malaysia, South Korea and Europe, as passengers increasingly demand eco‑friendly travel.

Key source countries for Thailand tourism:

• Malaysia (4.50 million in 2025)
• China (4.47 million in 2025)
• India (~2.5 million)
• Russia (~1.9 million)
• South Korea (~1.6 million)

These nations dominated inbound travel in 2025, with Malaysia leading the rankings for the first time as Chinese arrivals declined but still remain significant. Long‑haul arrivals — especially from UK and the United States — have also shown strong performance, exceeding one million each in 2025.

Impact on Passengers

The arrival of Thailand sustainable aviation fuel and its adoption by major airlines offers several real‑world effects for passengers:

Positive impacts:

• Increased appeal for eco‑conscious travelers due to lower carbon footprint flights.
• Opportunity for more sustainable long‑haul connections from Europe, Asia and Middle East hubs.
• Branding appeal for airlines promoting net zero transition.

Considerations for passengers:

• Airlines may gradually adjust ticket pricing to accommodate SAF implementation costs, though early mandatory blending is modest and unlikely to significantly spike fares initially.
• Improved environmental credentials could influence consumer choice, motivating bookings from markets with strong sustainability awareness, such as Europe and Australia.

Airline and Industry Response

Airlines and tourism organisations have responded positively to the SAF milestone:

Industry commitments:

• MOU signing by CAAT and Thai carriers to use SAF voluntarily from 2026 has signalled industry readiness.
• Major carriers based in or connecting through Thailand are reviewing schedule expansions and eco‑pathway branding to attract sustainable travelers.

Tourism Authority of Thailand (TAT) strategy:

• TAT is targeting 36.7 million foreign visitors and about 2.78 trillion baht revenue in 2026, prioritising high‑value tourism while promoting sustainable practices.
• TAT’s value‑led tourism plan — Thailand Tourism Next — emphasises quality over volume to balance recovery with environmental sustainability and global trends.

What Travelers Should Do

• Check flight status regularly with airlines like Thai Airways, Emirates and Singapore Airlines, especially on long‑haul sustainable routes.
• Opt for SAF‑enabled flights when booking to support lower carbon travel.
• Review visa requirements and entry policies ahead of travel to Thailand as policies evolve.
• Consider travel insurance that covers itinerary changes due to airline fuel or route adjustments.
• Plan for premium options that highlight sustainability benefits like enhanced service or carbon offset programs.

FAQs

What is Thailand sustainable aviation fuel?
SAF is a cleaner‑burning aviation fuel produced from renewable feedstocks like used cooking oil, reducing lifecycle carbon emissions compared to conventional jet fuel while maintaining aircraft performance.

Will SAF make flights to Thailand more expensive?
Initial SAF blending mandates are modest (1% blend), so significant price increases are unlikely in the short term. Airlines may gradually adjust pricing as SAF adoption scales and economies of production improve.

How does SAF benefit tourists?
Tourists benefit from participating in eco‑friendly travel options, reduced environmental impact of flights, and stronger sustainability reputation for destinations that adopt lower‑carbon travel pathways.

Which airlines will use SAF first in Thailand?
Thai carriers like Thai Airways International, Thai AirAsia, Bangkok Airways, and major international partners such as Emirates and Singapore Airlines are slated to pilot SAF use on international flights.

Does SAF affect aircraft performance?
No — SAF meets international fuel standards and does not alter performance compared to Jet A‑1 fuel, ensuring safety and efficiency while reducing emissions.

Bangchak Group has launched Thailand’s first commercial sustainable aviation fuel (SAF) production facility at its Phra Khanong Refinery, marking a historic step in low-carbon aviation. Major airlines will now operate eco-friendly flights from key global airports, boosting Thailand’s tourism and net zero ambitions.