Cheap flight tickets from Lucknow to Islamabad

Compare Lucknow to Islamabad flight deals

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

Book the best Islamabad fare with no extra fees

Flight deals from Lucknow to Islamabad

Looking for a cheap last-minute deal or the best return flight from Lucknow to Islamabad? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lucknow to Islamabad

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

Lucknow to Islamabad: Alternative routes

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

Lucknow to Islamabad: Flight information

The things to know before you go.
Cheapest flight foundRM2,118
Cheapest month to flyJuly

Finding cheap flights from Lucknow to Islamabad: Frequently asked questions

Currently, there are no airlines that fly direct from Lucknow to Islamabad. But we found flights with one or more stops from RM5,243.
As of June 2026, there are no flights flying from Lucknow to Islamabad.
The cheapest month to fly from Lucknow to Islamabad is usually July.
No airlines currently offer direct flights between Lucknow Airport 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.
Currently, Air India offers the cheapest flight tickets to Islamabad.

Travelling from Chaudhary Charan Singh International Airport (LKO) to Islamabad International Airport (ISB): what you need to know

  • The timezone in Islamabad is UTC+5, which is 30 minutes behind Lucknow.

  • Arrive at the airport on time so you don't miss your LKO to ISB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Flying during a peak month such as August? School holidays and other popular seasons can result in longer queues and delays at check-in and security. Be extra cautious and get there up to four hours before an international flight and two hours before domestic departures.

  • If you want to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Chaudhary Charan Singh International Airport to Islamabad International Airport. These are the most popular stopovers between LKO and ISB:

    • Dubai Airport

    • King Fahd International Airport

    • Abu Dhabi International Airport

How to find the cheapest flights from Chaudhary Charan Singh International Airport (LKO) to Islamabad International Airport (ISB)

  • RM2,118 is currently the lowest price for a one-way Chaudhary Charan Singh International Airport to Islamabad International Airport flight. A return flight starts from RM5,243. These prices may change based on availability and demand.

  • It's usually smart to book early if you want to get cheap tickets from LKO to ISB. That's because flight prices are based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search function. It'll give you the cheapest price in every month when looking for your flight from Chaudhary Charan Singh International Airport to Islamabad International Airport.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from LKO to ISB.

  • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Chaudhary Charan Singh International Airport to Islamabad International Airport.

Handy information about Chaudhary Charan Singh International Airport (LKO)

  • 69.64% of flights that depart Chaudhary Charan Singh International Airport arrive at their destination on time.

  • To reach Chaudhary Charan Singh International Airport from central Lucknow, it'll take around 35 minutes if you're travelling by car. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • The trip when using public transport will take about 50 minutes.

  • Looking for a handy hotel close to LKO? If you've booked an early flight from Chaudhary Charan Singh International Airport to Islamabad International Airport, these stays will have you moments from your check-in counter:

Arriving at Islamabad International Airport (ISB)

Getting from Islamabad International Airport (ISB) to central Islamabad

  • Islamabad International Airport is approximately 31 kilometres from the centre of Islamabad. The drive time takes about 35 minutes.

  • If you're travelling on public transport, expect a journey time of roughly 1 hour 25 minutes.

When to fly to Islamabad International Airport (ISB)

  • July is the most popular month for flights from Chaudhary Charan Singh International Airport to Islamabad International Airport. To steer clear of the crowds, go to Islamabad in April.

  • Lock in your flight from Chaudhary Charan Singh International Airport to Islamabad International Airport for June if you'd like to visit Islamabad during its warmest month. Expect temperatures of between 24ºC (75ºF) and 39ºC (102ºF).

  • If you want cooler conditions, search for a cheap ticket from LKO to ISB in January. Temperatures average between 4ºC (39ºF) and 19ºC (66ºF) then.

Explore more of Pakistan

  • You've visited Islamabad, now it's time to explore other corners of Pakistan. Journey around 274 kilometres south-east to Lahore to tick off its leading sights. From Khayaban-e-Quaid New Parks to B Block Park Sabzazar and Tariq garden mini zoo, you've got a jam-packed schedule ahead.

  • Faisalabad is another must-experience destination in Pakistan and is around 257 kilometres south of Islamabad. No trip is complete without visiting Gulshan-E-Haram, Main Park گلشنِ حرم مَین پارک, Norani Park and Triangle park Chambeli block.

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