Cheap Flights from Islamabad to London Heathrow

Compare Islamabad to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Islamabad to London Heathrow

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

Don’t miss a great deal

Stay one step ahead. Find the best value travel with the latest deals, tips and news.

You can unsubscribe at any time. Read our Privacy Policy for more info.

Find the cheapest month to fly from Islamabad to London Heathrow

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

Direct flights from Islamabad to London Heathrow

Islamabad to London Heathrow: Alternative routes

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

Islamabad to London: Flight information

The things to know before you go.
Cheapest flight found577 €
Cheapest month to flySeptember
Average flight time8 hrs, 50 mins
Most popular airlineAmerican Airlines
Average flights per week7

Finding cheap flights from Islamabad to London Heathrow: Frequently asked questions

The best price we found for a return flight from Islamabad to London Heathrow is 577 €. 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.
8 hours and 50 minutes is the average flight time from Islamabad to London Heathrow.
American Airlines and British Airways fly direct from Islamabad to London Heathrow.
As of April 2024, there are 7 flights per week flying from Islamabad to London Heathrow.
The cheapest month to fly from Islamabad to London Heathrow is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to London Heathrow Airport on Friday, 20 September 2024.
Yes – the average flight time is 8 hours and 50 minutes.
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 London Heathrow 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 London Heathrow is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to London (LHR) from Islamabad (ISB)in 2024

Looking for cheap tickets from Islamabad to London Heathrow? Return tickets start from 577 € and one-way flights to London Heathrow from Islamabad start from 307 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Islamabad to London Heathrow. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London from Islamabad from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to London start from 307 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap Islamabad-London Heathrow flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best ISB-LHR ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London Heathrow from Islamabad.
  • Fly without stops. Only interested in direct flights between Islamabad and London Heathrow? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: American Airlines
    British Airways
  • Find the cheapest Business class flights from Islamabad and London Heathrow. We scour the internet for the best Business, Premium Economy and First Class flight fares to London, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Islamabad to London Heathrow flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from Islamabad to London Heathrow is September.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Islamabad and London Heathrow whenever you want.

Combine your flight to London Heathrow from Islamabad with hotels and car hire

Once you've secured your cheap flight ticket from Islamabad to London Heathrow, discover the best prices and exclusive rates for hotels in London or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More flight options

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