Season calendar
Flying in Nepal in June
4 of the flights on this platform are published as running in June. June falls in the monsoon window (June – September), when visibility is poor and unpredictable and cancellations are high. These are the seasons operators publish for their own routes, not a forecast: a Himalayan morning is decided at first light on the day, in any month of the year.
- Window
- MonsoonJune – September
- Visibility
- Poor and unpredictable
- Cancellations
- High
Flights do go, and some of the clearest mornings of the year happen right after heavy overnight rain. But plan a spare day, and expect to be told at 05:00 that today is not the day.
The flying day in June: 05:07 to 19:00
- First light
- 04:41
- Sunrise
- 05:07
- Sunset
- 19:00
- Daylight
- 13h 53m
In mid-June the sun rises over Kathmandu at about 05:07 and sets at 19:00 — 13h 53m of daylight, with usable light from around 04:41 and until about 19:27. That is the longest flying day of the year here. These are horizon times at sea level: Kathmandu sits in a bowl and most landing sites sit in a gorge, so the sun clears the ridge later than this and drops behind it earlier. Charters here are flown at first light because the valleys cloud over as the day warms, which makes the front of this window the part worth booking.
In season in June
4 flights operators publish for June
Routes that name this month as one of their best come first. Every row carries the operator's own wording.
- Everest Region Medical EvacuationFlies year-roundOperator season: Year-round, 24/7 on-call · 1h 10m door to door
- Lukla – Kathmandu CharterFlies year-roundOperator season: Year-round · 55m door to door
- Upper Mustang & Lo Manthang TourIn seasonOperator season: Mar–Nov · 4h door to door
- Muktinath Darshan HelicopterFlies year-roundOperator season: Year-round, best Sep–Nov · 2h 30m door to door
Out of season in June
What the operators do not publish for June
Out of season is not the same as impossible — it is the operator saying this is not the month they would choose.
- Everest Base Camp Helicopter TourOperator season: Mar–May and Sep–Dec · 4h door to door
- Annapurna Base Camp Helicopter TourOperator season: Oct–Dec and Mar–Apr · 2h door to door
- Langtang Valley Helicopter TourOperator season: Mar–May and Oct–Nov · 2h 30m door to door
- Gosaikunda Lake Helicopter TourOperator season: Sep–Nov, and Aug for Janai Purnima · 2h door to door
- Pathibhara Temple HelicopterOperator season: Oct–May · 1h 30m door to door
- Everest Base Camp Landing TourOperator season: Apr–May and Oct–Nov · 4h 20m door to door
Asked about June
June, in detail
Which helicopter flights run in Nepal in June?
4 of the routes on this platform are published as in season in June: Everest Region Medical Evacuation, Lukla – Kathmandu Charter, Upper Mustang & Lo Manthang Tour, Muktinath Darshan Helicopter. Those seasons are what the operators flying each route publish, not a forecast — every Himalayan departure is still decided at first light on the day.
What is the weather like for flying in Nepal in June?
June falls in the monsoon window, June – September. Visibility across that window is poor and unpredictable and cancellations are high. Flights do go, and some of the clearest mornings of the year happen right after heavy overnight rain. But plan a spare day, and expect to be told at 05:00 that today is not the day.
What time does the sun rise and set in Nepal in June?
In mid-June the sun rises over Kathmandu at about 05:07 and sets at 19:00 — 13h 53m of daylight, with usable light from around 04:41 and until about 19:27. That is the longest flying day of the year here.
Will a helicopter flight be cancelled in June?
It can be, in any month. Himalayan valleys build cloud and wind from mid-morning every day of the year, so a flight is released at first light against that morning's conditions — and in the monsoon window cancellations are high. Nobody is charged for a flight that does not happen: operators offer the next workable slot or refund in full.
Travelling in June?
Leave a number. A dispatcher rings back with what is genuinely flyable on your dates, how many spare days to keep, and what happens to your money if the morning goes against you.