Cheap Flights from Denver International to Islamabad

Compare Denver International 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 Denver International to Islamabad

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Islamabad Airport? If you want to travel next month, return fares start from R 19,916. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Islamabad

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

Denver International to Islamabad: Alternative routes

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

Denver to Islamabad: Flight information

The things to know before you go.
Cheapest flight foundR 9,010
Cheapest month to flyAugust

Finding cheap flights from Denver International to Islamabad: Frequently asked questions

The best price we found for a return flight from Denver International to Islamabad is R 19,173. 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 Denver International to Islamabad. But we found flights with one or more stops from R 19,173.
As of July 2026, there are no flights flying from Denver International to Islamabad.
The cheapest month to fly from Denver International to Islamabad is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Islamabad Airport on Thursday, 20 August 2026.
No airlines currently offer direct flights between Denver International 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, Turkish Airlines offers the cheapest flight tickets to Islamabad.

Flying from Denver International Airport (DEN) to Islamabad Airport (ISB): what you need to know

  • Islamabad's timezone is UTC+5, which makes Islamabad 12 hours ahead of Denver.

  • To ensure you catch your DEN to ISB flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Travelling during a peak time such as July? School holidays and other high seasons can mean longer lines and delays at airport checkpoints. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • If you want to tour a new city along the way, consider a flight with a stopover. To see your options for tickets from Denver International Airport to Islamabad Airport, deselect 'Direct flights only.' Istanbul Airport is a popular stop between DEN and ISB.

Handy information about Denver International Airport (DEN)

  • The address for DEN is 8500 Pena Boulevard.

  • 80% of flights departing from Denver International Airport arrive at their destination according to schedule. With its strong on-time stats, disruptions are unlikely when setting off from DEN.

  • To get to Denver International Airport from central Denver, it'll take about 35 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

  • You can expect a trip time of about 35 minutes on public transport.

  • Searching for a hotel to stay in before your flight from Denver International Airport to Islamabad Airport? Consider Baymont by Wyndham Denver International Airport. Get a good night's sleep here before making your way to DEN.

Arriving at Islamabad Airport (ISB)

Getting from Islamabad Airport (ISB) to central Islamabad

  • From Islamabad Airport, Islamabad is approximately 32 kilometres away. It takes around 35 minutes to reach the centre by car.

  • When travelling by public transport, expect a journey of about 1 hour.

When to fly to Islamabad Airport (ISB)

  • August is the most popular month for flights from Denver International Airport to Islamabad Airport. To skip the crowds, travel to Islamabad in March.

  • When booking your flight from Denver International Airport to Islamabad Airport, consider the kind of weather you like. June is the warmest month in Islamabad, with the temperature ranging from 24ºC (75ºF) to 42ºC (108ºF).

  • Look for cheap tickets from DEN to ISB in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 19ºC (66ºF) on average.

Explore more of Pakistan

  • Islamabad has loads to offer, but there are so many other corners of Pakistan waiting to be discovered. Around 274 kilometres south-east of Islamabad, a visit to Lahore will keep you busy. Start with attractions like Mavi Mosque(blue mosque), Indo-Islamic Design Monument and Jamia Masjid Shah Jamaat.

  • Faisalabad is another favourite destination in Pakistan and is around 257 kilometres south of Islamabad. No trip is complete without experiencing Faisal Masjid, Cricket Ground and Jinnah Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.