Thailand Welcomes 145 Million Flyers, Unveiling New Routes and Stable Fares

Thailand’s airports just logged their busiest year since borders reopened, moving past the 140-million milestone even as Chinese visitor numbers remain subdued and global conflicts reroute aircraft.

Quick Flight Deck

• 145.1 million total passengers handled nationwide in 2025, +3.54% YoY

• Domestic traffic: 67 million

• International traffic: 78 million

• Gap to 2019 shrank to 16 million seats

• New long-haul links to Australia, Central Asia and Europe filled Chinese shortfall

• Thai carriers flew with 238 aircraft—86% of their pre-Covid fleet

The Numbers Behind the Rebound

Passenger throughput climbed for a second straight year, reaching 145 million flyers despite a patchy recovery from China. According to สำนักงานการบินพลเรือนแห่งประเทศไทย (CAAT), the figure is still shy of the 161.8 million posted in 2019, yet the deficit narrowed thanks to booming demand from India (5.95 million) and Russia (4.22 million).Domestic travel proved stickier: with fewer jets, Thai airlines still carried 92% of pre-pandemic loads, a sign of better fleet utilisation and healthier cabin factors.

What Is Powering the Growth?

Several overlapping trends are lifting the industry:

Fresh routes: Budget and legacy carriers opened Bangkok–Mumbai, Phuket–Stockholm, and Taschkent–Phuket, while Norse Atlantic and United Airlines returned Thailand to Western travellers’ flight maps.

FAA Category 1 upgrade: April’s safety reinstatement unlocked future nonstop services to the United States, burnishing Thailand’s reputation.

Tourism diversification: Marketing drives in Central Asia, the Gulf and secondary Indian cities spread risk and kept hotel occupancy up during China’s slow comeback.

Regional economic momentum: South-East Asia’s GDP outperformance translated into more business trips and VFR bookings.

Headwinds Still Blowing

Yet the skies are not entirely clear:

• Airspace closures over Russia, Iran and Pakistan lengthen flight times and inflate fuel bills.

• Industry-wide aircraft and crew shortages mean some Thai carriers operate 40 fewer planes than before Covid, pushing load factors into the mid-80s and squeezing seat availability on peak dates.

• From February 2026, the international passenger service charge rises to ฿25, a modest but noticeable increase for budget travellers.

Greener Horizons

Sustainability moved from slogan to runway in 2025. Thai Airways piloted sustainable aviation fuel (SAF) on its Phuket–Bangkok run, cutting lifecycle CO₂ by up to 80%. Eight local airlines have now signed CORSIA commitments, and regulators hint that a 1% SAF blend mandate could arrive as early as 2026.Meanwhile, ground handlers at Suvarnabhumi began switching to electric GPUs and belt loaders, chipping away at the airport’s own carbon footprint.

Looking to 2026: Will the Gap Close?

Projections from IATA and CAAT suggest Thailand could see passenger traffic climb another 5-7% this year, helped by:

• Chinese arrivals edging back toward pre-Covid levels

• Thai Airways’ plan to expand its fleet to ≈100 jets

• Asia-Pacific demand forecast to grow 7.3% in RPK termsIf realised, total throughput would nudge 150 million—within striking distance of 2019’s record.

Why It Matters for People in Thailand

For residents, the upswing translates into more flight options, especially beyond Bangkok; a stronger tourism sector supporting jobs from Chiang Mai to Krabi; and heightened competition that should keep most fares in check even as surcharges creep up. On the policy side, Thailand’s bid to become an ASEAN aviation hub gains credibility, but only if sustainability pledges—particularly wider SAF adoption—move from pilot projects to everyday operations.

Frequent flyers might soon notice quieter ground equipment, new airline brands on departure boards, and a wider choice of night flights designed to skirt contested skies. In short, the country’s aviation engine is revving again—it just isn’t cruising at full altitude yet.