Cheap Flights from Colombo to Islamabad

Compare Colombo to Islamabad flight deals

Find the cheapest month or even day of the year to fly to Islamabad

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Flight deals from Colombo to Islamabad Airport

Looking for a cheap last-minute deal or the best return flight from Colombo to Islamabad Airport? If you want to travel next month, return fares start from $1,656. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Colombo to Islamabad

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo to Islamabad flights are currently cheapest in May.

Colombo to Islamabad: Alternative routes

Compare routes from Colombo to Islamabad below. You may find an airport to fly into that's cheaper, faster, or easier than Islamabad.

Colombo to Islamabad: Flight information

The things to know before you go.
Cheapest flight found$1,336
Cheapest month to flyMay

Finding cheap flights from Colombo to Islamabad: Frequently asked questions

The best price we found for a return flight from Colombo to Islamabad is $1,340. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Colombo to Islamabad. But we found flights with one stop from $1,336.
As of March 2026, there are no flights flying from Colombo to Islamabad.
The cheapest month to fly from Colombo to Islamabad is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Colombo to Islamabad Airport on Tuesday, 5 May 2026.
No airlines currently offer direct flights between Colombo and Islamabad Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Islamabad but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Islamabad is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Islamabad is SalamAir .

Travelling from Colombo to Islamabad International Airport (ISB): What you need to know

  • The timezone in Islamabad is UTC+5, which is 30 minutes behind Colombo. Islamabad International Airport is located in Islamabad.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your flight from Colombo to ISB.

  • Flying during a peak month such as February? School holidays and other popular seasons can mean longer queues at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

Airports in Colombo

Colombo Bandaranaike International Airport (CMB)

  • A stopover is the perfect opportunity to take a travel break and perhaps even explore a different city. When searching for cheap flights from Colombo to ISB departing from Colombo Bandaranaike International Airport (CMB), deselect the 'Direct flights only' box to find all potential stops. Some popular options include:

    • Dubai International Airport (DXB)

    • Abu Dhabi Zayed International Airport (AUH)

    • Karachi Jinnah International Airport (KHI)

  • Located around 32 kilometres from central Colombo, CMB can be reached in about 40 minutes by car, depending on traffic. The journey by public transport will take roughly 50 minutes.

  • Booked an early flight from Colombo to Islamabad International Airport? Avoid the stress of rushing to the terminal (and get a little more snooze time) by staying at one of these hotels close to Colombo Bandaranaike International Airport:

  • When it comes to the on-time performance of Colombo Bandaranaike International Airport, data shows 74% of flights arrive within the scheduled time frame.

About Islamabad International Airport (ISB)

Getting from Islamabad International Airport (ISB) to central Islamabad

  • Islamabad International Airport is around 32 kilometres from the centre of Islamabad. It takes around 35 minutes or so to drive to the city.

  • When travelling on public transport, expect a journey time of roughly 1 hour.

How to find the cheapest flights from Colombo to Islamabad International Airport (ISB)

  • The cheapest price we've found for a one-way ticket from Colombo to Islamabad International Airport is $622. For a return flight on this route, the best price is $1,340. Depending on when you want to go and the availability, these fares may change.

  • To find cheap flights from Colombo to ISB, book early. Airlines typically offer the most competitive fares when flights first go on sale.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across the month when searching for your Colombo to Islamabad International Airport ticket.

  • Be the first to know about deals for plane tickets from Colombo to ISB by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Find a cheap flight from Colombo to Islamabad International Airport by using filters. Select your ideal duration, departure time and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Colombo to Islamabad International Airport (ISB)

  • September is the quietest month for flights from Colombo to Islamabad International Airport (ISB), while November is the most popular. Choose the best time to visit Islamabad based on whether you want a lively atmosphere or a more laid-back vibe.

  • When booking your Colombo to ISB plane ticket, consider the weather you're most comfortable in. June is the warmest month in Islamabad, with temperatures ranging from 24ºC to 39ºC.

  • Look for cheap tickets from Colombo to Islamabad International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 19ºC.

More about Islamabad

  • Once you've booked your flight from Colombo to Islamabad International Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Islamabad:

  • You'll find loads of exciting things to do in Islamabad when you're in the mood to sightsee. Head straight for Faisal Mosque followed by North-Pakistan Adventure | Climbing Trekking tours and Faisal mosque Islamabad.

Explore more of Pakistan

  • You've seen Islamabad, now it's time to discover more of Pakistan. Journey around 274 kilometres southeast to Lahore to check off its top sights. From Jamia Masjid F1 to Mavi Mosque(blue mosque) and Jamia Masjid Mubarak, you've got a jam-packed schedule ahead.

  • If you want to check out another corner of Pakistan, head for Faisalabad, roughly 241 kilometres south of Islamabad. Faisal Masjid, Madni Masjid and Jamia masjid Bara Minar wali are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.