Find flights
When to book
Airlines
FAQs
English
Popular in | December |
|---|---|
Cheapest in | June |
Average price | £682 |
Currently, June is the cheapest month in which you can book a flight from Belfast Intl Airport to Islamabad (average of £480). Flying from Belfast Intl Airport to Islamabad in December is currently the most expensive (average of £861). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Belfast Intl Airport to Islamabad, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight in the afternoon.
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Roxanne,Sept 2025
LHR - IAD
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Roxanne,Sept 2025
LHR - IAD
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Islamabad from Belfast Intl today with Cheapflights!
Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to Islamabad for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Need flexible booking options for your flight to Islamabad from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from Belfast Intl to Islamabad on Cheapflights with our Price Alert feature and get notified when better prices are available.