18-Minute Twin Glacier
- Eighteen minutes over two glaciers
- Franz Josef and Fox in one flight
- The shortest flight on offer
- Free cancellation
Two villages, two glaciers
They are twenty-five kilometres apart and most flights cross both. The choice is not really about which glacier is better — it is about beds, aircraft and what happens when the weather compresses everyone into one clear morning.

Quick answer
The short answer. Base yourself in Franz Josef. It has more accommodation, more operators and more aircraft, which matters enormously when three cloudy days end and everyone tries to fly at once. Fox is quieter and its valley is longer, and you will fly over it anyway from Franz Josef on the eighteen or thirty-five minute flights.
The glaciers themselves
Franz Josef is the steeper of the two. It drops out of the Alps in a chaotic icefall that fills the frame, and the flight up it is a sequence of things happening. Fox is longer and flatter, a legible river of ice you can see most of at once, in a wider valley with more forest around it.
If you have to pick one to fly over, Franz Josef is the more dramatic and Fox is the more beautiful. You do not have to pick: the eighteen-minute and thirty-five-minute flights from Franz Josef both cross to Fox, and the whole hop takes about five minutes.
Where to sleep
Franz Josef village is bigger. More accommodation, more places to eat, more aircraft on the pad and more operators competing for your booking. Fox is smaller, quieter and cheaper, and there is genuinely less to do there when the cloud is down.
That last point is the whole argument. On this coast you will lose mornings. When a clear window opens after two grey days, every grounded booking in both villages tries to fly at once, and the village with more machines gets more people into the air. That is Franz Josef.
The counter-argument is real but narrow: if you are travelling in peak season and Franz Josef is full, Fox will have beds, and it is twenty-five minutes' drive to fly from the other pad.
Every flight, current fare
The eighteen and thirty-five minute flights cross to Fox.
| Flight | Time in the air | Price | Lands on the ice | Cost per minute | Rating |
|---|---|---|---|---|---|
| 18-Minute Twin GlacierFranz Josef and Fox, no landing | 18 min | $232 | None | $12.89 | New |
| 25-Minute Alpine LandingIcefall, then a landing on the snow | 25 min | $232 | One | $9.28 | 4.8 · 693 |
| 30-Minute Franz Josef & TasmanFranz Josef and Tasman, with a landing | 30 min | $235 | One | $7.83 | 4.8 · 84 |
| 35-Minute Two GlaciersTwo glaciers plus Aoraki / Mount Cook | 35 min | $291 | One | $8.31 | 4.9 · 527 |
| Shackleton 50-Minute EnduranceFranz Josef, Tasman and Shackleton | 50 min | $468 | One | $9.36 | 5.0 · 2 |
| Heli-Hike, 2.5 Hours on IceGuided walk on the ice | 4–8 h | $529 | Two (in and out) | $3.53 | 4.8 · 398 |
| Extended Heli-Hike with LunchThe full day on the glacier | 8 h | $911 | Two (in and out) | $2.76 | 5.0 · 1 |
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Common questions
Franz Josef is steeper and more dramatic from the air; Fox is longer and easier to see whole. For a base, Franz Josef — more beds, more operators and more aircraft when the weather clears.
Yes. The eighteen-minute and thirty-five-minute flights from Franz Josef both cross to Fox. The hop over the divide takes about five minutes.
Twenty-five kilometres by road, about twenty-five minutes' drive. By air it is a few minutes.
Broadly the same. Operators in both villages publish similar fares for similar durations, and neither discounts.
Not onto the ice, for the same reason as Franz Josef — the terminal face has retreated and the ground below it is unstable. Guided access is by helicopter.
Franz Josef, unless it is full. More aircraft means a better chance of flying in the one clear window a wet week gives you.
Go deeper
What it is, what it costs, and whether it is worth it
What it costsAll seven flights, and the column that decides value
CompareWhich of the seven to actually book
The glaciersFranz Josef, Fox and Tasman from the air
The landingWhich flights land, and what it is like
WeatherHow often flights go, and what happens to your money
Before you go
The Franz Josef schedule built around the weather and the flying window, plus what to do with the afternoon the cloud takes.
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