Thailand airport fees will rise on international routes from 20 June 2026, when Airports of Thailand introduces a higher passenger charge of 1120 THB.
What changes in June 2026
Travellers using international flights to and from Thailand should expect to pay more once the new rate takes effect on 20 June 2026. The increase applies to the passenger service charge collected at airports managed by AOT.
The new amount, 1120 THB, is a clear jump from the current level. For many passengers the rise may look modest on its own, but it will still add to the total cost of a trip.
Why AOT is raising the fee
AOT says the extra revenue will support airport infrastructure modernisation and development. The money is intended to improve passenger handling and raise safety standards at the airports it manages.
That matters for international travellers because airport quality can affect queues, transfers, comfort and the overall pace of the journey. In competitive aviation markets, better infrastructure is also part of how airports maintain their standing.
What travellers should budget for
Anyone planning a trip to the Kingdom after June 2026 should include Thailand airport fees in their budget calculations. The change is especially relevant for families, frequent flyers and long-haul travellers who already face high ticket prices.
While the fee increase is not described as a dramatic shock per passenger, it becomes significant when applied across large numbers of travellers. For the airport system, it is an important funding source. For passengers, it is another cost to check when comparing fares and planning travel dates.
If you are booking international flights for mid-2026 or later, the new 1120 THB charge is worth factoring in early so the final cost of the trip does not come as a surprise.
