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Cheap flights from Islamabad to Karachi

Recently found return fares from $79, with November the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$81 Oct2026 $79 Nov2026 $88 Dec2026 $81 Jan2027 $81 Feb2027 $83 Apr2027

Islamabad → Karachi

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $79 2 $81 3 $81 4 $81 5 $81 6 $79 7 $81 8 $81 9 $81 10 $81 11 $81 12 $81 13 $81 14 $81 15 $81 16 $81 17 $82 18 $81 19 20 $81 21 22 23 24 25 $90 26 27 $90 28 29 $90 30 $90
LowerHigherLowest this month

Lowest fares for the best day

  • Fly JinnahFri 6 Nov – Tue 10 Nov · Direct · 2h 05m $162
  • Fly JinnahFri 6 Nov – Mon 9 Nov · Direct · 2h 05m $162
  • Fly JinnahSun 1 Nov – Sat 14 Nov · Direct · 2h 05m $162
  • Fly JinnahFri 13 Nov – Mon 16 Nov · Direct · 2h 05m $172
  • Fly JinnahSun 15 Nov – Sun 22 Nov · Direct · 2h 05m $175
See all flights for these dates

Airport in Karachi

  • KHIJinnah

Airport in Islamabad

  • ISBIslamabad

Watch this route

ISB
KHI

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FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Islamabad to Karachi?

Based on recently found fares, November 2026 has the lowest price we know of, from $79. Prices change often, so check the calendar for current fares.

02Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

03How can I get an alert when flights to Karachi get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.