Cheap Karachi to Islamabad Flight Ticket Price, Online Booking
The Karachi to Islamabad flight ticket price starts from around Rs 16,000 one way. All five Pakistani airlines fly the route with departures throughout the day, which makes it the most competitive domestic corridor in the country and the one where booking early saves the most.
Karachi to Islamabad flight ticket price: from around Rs 16,000 one way with Fly Jinnah, rising to roughly Rs 38,000 close to departure. All five Pakistani airlines fly the route non-stop in about two hours, so this is the domestic corridor where comparing fares actually pays.
Karachi to Islamabad ticket price by airline
Five airlines on one route is as competitive as domestic aviation gets in Pakistan. The spread between the cheapest and dearest airline is wide, and the spread between booking early and late is wider still.
| Airline | Type | Flight time | Ticket price |
|---|---|---|---|
| Fly Jinnah | Low cost, no bag | 2h 00m | From Rs 16,000 |
| Airblue | Full service | 2h 00m | From Rs 20,000 |
| PIA | Full service | 2h 00m | From Rs 20,000 |
| AirSial | Full service | 2h 00m | From Rs 20,000 |
| SereneAir | Full service | 2h 00m | From Rs 21,000 |
Indicative one way economy fares. Fly Jinnah’s fare excludes checked baggage, which the four full service carriers include. Fares climb steeply inside two weeks of departure.
The Rs 4,000 gap that usually is not there
Fly Jinnah’s headline fare undercuts the full service carriers by around Rs 4,000, and a 20 kg checked bag typically costs most of that back. If you are travelling with luggage the five airlines end up within a narrow band, and the decision comes down to departure time rather than price. If you are flying with a cabin bag only, the low cost fare is a genuine saving and the clear winner.
This is a business corridor, and it is priced like one
Karachi to Islamabad carries government, corporate and banking traffic on a weekday cycle. Monday mornings and Thursday and Friday evenings are the peak, and those departures hold their fares longest. A midday flight on a Tuesday or Wednesday is consistently the cheapest way to fly this route, often by several thousand rupees against the same seat two hours earlier.
Book two to three weeks out
Airlines release the cheapest fare buckets first and withdraw them as the flight fills, so prices climb toward departure rather than falling. Two to three weeks ahead is where fares on this route usually sit at their lowest. Inside a week you are choosing between what is left, and on peak business departures that can be double the early fare.
Which airline to book on Karachi to Islamabad
With five carriers flying the same two hour sector, the differences are baggage, schedule and cabin rather than journey time.
Fly Jinnah
The lowest headline fare by a clear margin, with a 10 kg cabin allowance that beats the full service carriers. Checked baggage is a paid extra, so the advantage holds only if you travel light.
Best for hand baggage only.
Airblue, PIA, AirSial
All three include 20 kg checked in the fare and price within a few hundred rupees of each other. On total price with luggage they are usually the cheapest option on the route.
Best with a checked bag.
PIA and Airblue
The deepest daily schedules, which matters if you need a specific departure time or a same day return. PIA also lets you book onward domestic sectors on one ticket.
Best for tight schedules.
SereneAir
Positions on cabin condition and service rather than fare, and prices at the top of the range accordingly. Worth booking when the timing suits or when others are full.
Rarely the cheapest.
Decide on baggage first, then on time
The five fares look far apart and usually are not. Work out whether you are checking a bag, then compare only the airlines that make sense for that, and pick on departure time from what is left. Comparing all five on headline fare alone is how people end up paying more for less.
Karachi to Islamabad flight timings
Departures run from early morning to late evening, with the heaviest concentration at each end of the business day.
Early morning
6:00 AM to 8:00 AMThe business peak. Full flights, fares hold high and these sell out first.
Midday
11:00 AM to 3:00 PMConsistently the cheapest departures, with the lowest demand of the day.
Evening
6:00 PM to 9:00 PMThe second peak, heavy on Thursdays and Fridays as the working week ends.
Late night
After 10:00 PMCheaper than the peaks and arrives into Islamabad late. Check onward transport.
Flight time is around two hours in each direction. Islamabad and Karachi are in the same time zone, so arrival time is simply departure plus the flight.
Booking a Karachi to Islamabad flight online
A straightforward domestic booking. The only things worth getting right are the baggage comparison and the name match.
- Work out whether you need checked baggage This single question decides which airlines are worth comparing at all on this route.
- Add baggage to the Fly Jinnah fare before comparing A 20 kg bag typically eats most of the Rs 4,000 gap to the full service carriers.
- Check midday departures against the peaks A Tuesday midday flight can be several thousand rupees below the same seat at 7:00 AM.
- Enter names exactly as on the CNIC or passport Names are matched at check-in and corrections carry a fee.
- Check in online before departure Karachi’s domestic terminal queues build during the evening peak.
Karachi and Islamabad airports
Karachi (KHI)
- Airport
- Jinnah International Airport
- Terminal
- Domestic departures
- Arrive before
- Ninety minutes ahead for a domestic flight
- Note
- The evening peak is the busiest domestic window of the day
Islamabad (ISB)
- Airport
- Islamabad International Airport
- Terminal
- Single integrated terminal
- Onward
- Taxis and ride hailing to Islamabad and Rawalpindi
- Note
- The airport is around 25 km from central Islamabad, so allow for the drive
Baggage allowance on Karachi to Islamabad
| Airline | Checked | Cabin | Included in fare |
|---|---|---|---|
| Fly Jinnah | Paid add-on | 10 kg | No |
| Airblue | 20 kg | 7 kg | Yes |
| PIA | 20 kg | 7 kg | Yes |
| AirSial | 20 kg | 7 kg | Yes |
| SereneAir | 20 kg | 7 kg | Yes |
Typical economy figures that differ by fare type and booking class. Always confirm the allowance shown on your own booking before travelling.
The 10 kg cabin allowance is the low cost advantage
Fly Jinnah allows 10 kg in the cabin against 7 kg on the full service carriers. For a two day business trip that difference is often enough to avoid checking anything at all, which is exactly when the low cost fare is worth taking. Weigh your bag before deciding.
Buy any checked bag at booking
Airport baggage rates on the low cost carrier are far above the online price, and there is no way to avoid them once you are at the desk.
Karachi to Islamabad flight FAQs
What is the Karachi to Islamabad flight ticket price?
From around Rs 16,000 one way with Fly Jinnah and Rs 20,000 with the full service carriers, rising to roughly Rs 38,000 close to departure. The Fly Jinnah fare excludes checked baggage.
How long is the flight from Karachi to Islamabad?
About two hours non-stop, covering roughly 1,140 km. Both cities are in the same time zone.
Which airlines fly Karachi to Islamabad?
All five Pakistani carriers: PIA, Airblue, SereneAir, AirSial and Fly Jinnah. It is the most competitive domestic route in the country.
Which is the cheapest airline on this route?
Fly Jinnah on the headline fare, but it charges for checked baggage. Once a 20 kg bag is added the five airlines land within a narrow band, and Airblue, PIA or AirSial are often cheaper in total.
When is the cheapest time to fly?
Midday departures on Tuesday or Wednesday are consistently the cheapest. Early morning and Thursday or Friday evening flights carry the business peak and hold their fares.
How far in advance should I book?
Two to three weeks. Airlines sell the cheapest buckets first, so fares climb toward departure rather than falling. Inside a week on a peak departure you can pay double the early fare.
Related routes and airlines
Other domestic routes
Airlines on this route
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