International Airfares Just Jumped 21.5% in a Year, and Nepal Flights Aren't Immune

• International airfares rose 21.5% in the year to August 2026, New Zealand's steepest annual jump since April 2023
• Industry officials point to Middle East disruption and higher jet fuel costs tied to the Iran conflict
• Demand hasn't cooled: travel agents report bookings back to 2019 levels, with sales up around 1.5%
• Flights that route through Gulf hubs to reach Nepal are among those exposed to the same fuel and disruption costs

International airfares are up 21.5% in the year to August, the steepest annual rise New Zealand has recorded since April 2023, and the same pressures pushing that number up — Middle East disruption and higher jet fuel costs — are baked into the price of a lot of flights to Kathmandu too. Here's what's actually driving it, and what a trekker booking a flight to Nepal can do about it.

How much have international airfares actually risen this year?

Stats NZ's official price data shows the cost of international airfares climbed 21.5% in the year to August 2026, the largest annual increase since April 2023. It's a New Zealand data series, but the airlines, fuel markets and Gulf routings behind it are shared with Australian, British and American travellers buying the same long-haul tickets.

Why are fares climbing even though demand is strong?

Airlines and travel agents point to two things: disruption in the Middle East and rising jet fuel costs, with industry sources specifically citing the fallout from the Iran conflict as a driver of higher fuel prices this year. None of that has cooled demand — travel agents report booking volumes back to pre-pandemic 2019 levels, with sales actually up around 1.5% on last year, even as the average ticket costs more.

Does this actually affect flights to Nepal?

Yes, indirectly but genuinely. Most travellers from Australia, New Zealand, the UK and North America reach Kathmandu through a Gulf hub — Doha, Abu Dhabi or Dubai — or through an Asian hub such as Bangkok, Kuala Lumpur or Singapore. The same jet fuel costs and Middle East disruption inflating fares generally apply most directly to the Gulf routings, which is one real reason a Kathmandu ticket bought this month can price higher than the same route booked a year ago, independent of anything happening in Nepal itself.

What can you actually do about it before booking a Nepal flight?

Compare a Gulf-hub itinerary against an Asian-hub one before you assume the Gulf carrier is still the cheaper or faster option it used to be — that gap has narrowed. Book your international leg as early as you comfortably can; airfare inflation this year has been a rising line, not a plateau, so waiting hasn't been rewarded. And treat any quote you're given for 'the cost of a Nepal trip' as a snapshot, not a fixed number — the trek price is stable, but the flight that gets you there is moving underneath it.

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