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Best Time to Fly from Mumbai to Islamabad
Real weather data for Islamabad by month and real day-of-week fare patterns for this route — so "best time" here means something you can check, not a generic guess.
General booking pattern
Without route-specific fare history, the general industry pattern holds: mid-week flights — especially Tuesday and Wednesday — tend to be cheaper than weekend departures. This is general advice, not a fact about this specific route.
Weather in Islamabad by month
Based on the last 2 years of real historical data. June runs warmest (37°C avg high). December runs driest (~3mm rain).
January
15° / 5°C
~27mm rain
February
19° / 7°C
~58mm rain
March
24° / 11°C
~63mm rain
April
26° / 14°C
~195mm rain
May
33° / 20°C
~49mm rain
June
37° / 24°C
~84mm rain
July
33° / 24°C
~239mm rain
August
32° / 24°C
~239mm rain
September
32° / 23°C
~73mm rain
October
28° / 17°C
~60mm rain
November
22° / 11°C
~22mm rain
December
17° / 6°C
~3mm rain
Nearby airports
Near Mumbai
- Navi Mumbai International Airport (NMI)24 km
More about this route
FAQs — Best time to fly Mumbai to Islamabad
We don't have a live fare history for this specific route yet — mid-week departures (Tuesday and Wednesday) are typically cheaper as a general industry pattern.