RM1,669 Cheap Flights from Islamabad (ISB) to London (LHR)

View RM1,669 flight on Fri, 19 Sep 2025Opens in a new window

Popular airlines from Benazir Bhutto Intl. Airport (ISB) to Heathrow Airport (LHR)

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Cheap Flights from Islamabad to London (ISB-LHR)

Prices were available within the past 7 days and start at RM1,669 for one-way flights and RM3,189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,189 Return, found 1 day ago
RM3,189
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,189 found 1 day ago
Etihad Airways
Wed, 1 Oct - Wed, 8 Oct
ISB
Islamabad
LHR
London
RM3,205 Return, found 6 days ago
RM3,205
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 1 Oct from Islamabad to London, returning Wed, 8 Oct, priced at RM3,205 found 6 days ago
Etihad Airways
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,371 Return, found 1 day ago
RM3,371
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,371 found 1 day ago
Saudia
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,546 Return, found 1 day ago
RM3,546
Return
found 1 day ago
Select Saudia flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,546 found 1 day ago
Saudia
Wed, 1 Oct - Wed, 8 Oct
ISB
Islamabad
LHR
London
RM3,574 Return, found 6 days ago
RM3,574
Return
found 6 days ago
Select Saudia flight, departing Wed, 1 Oct from Islamabad to London, returning Wed, 8 Oct, priced at RM3,574 found 6 days ago
Etihad Airways
Wed, 1 Oct - Wed, 8 Oct
ISB
Islamabad
LHR
London
RM3,607 Return, found 6 days ago
RM3,607
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 1 Oct from Islamabad to London, returning Wed, 8 Oct, priced at RM3,607 found 6 days ago
Qatar Airways
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,658 Return, found 1 day ago
RM3,658
Return
found 1 day ago
Select Qatar Airways flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,658 found 1 day ago
Saudia
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,681 Return, found 1 day ago
RM3,681
Return
found 1 day ago
Select Saudia flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,681 found 1 day ago
British Airways
Fri, 19 Sep - Thu, 2 Oct
ISB
Islamabad
LHR
London
RM3,721 Return, found 1 day ago
RM3,721
Return
found 1 day ago
Select British Airways flight, departing Fri, 19 Sep from Islamabad to London, returning Thu, 2 Oct, priced at RM3,721 found 1 day ago
Turkish Airlines
Wed, 1 Oct - Wed, 8 Oct
ISB
Islamabad
LHR
London
RM3,841 Return, found 6 days ago
RM3,841
Return
found 6 days ago
Select Turkish Airlines flight, departing Wed, 1 Oct from Islamabad to London, returning Wed, 8 Oct, priced at RM3,841 found 6 days ago

Find the cheapest month to fly from Islamabad (ISB) to London (LHR)

November is typically the cheapest month to fly

From RM 2,565 - RM 3,902 per traveller.

Graph displaying average flight prices per month

Islamabad to London route information
Origin airport
Islamabad Intl.
Destination airport
Heathrow
Airlines serving
British Airways, Emirates, Etihad Airways, Gulf Air, Pakistan International Airlines, Qatar Airways, Saudia, Thai Airways International, Turkish Airlines
Return price
RM3,189
Distance
6016 km

Frequently asked questions

How much is a flight from Islamabad International Airport to Heathrow Airport?
Round-trip flights between Islamabad International Airport and Heathrow Airport start from RM3,189. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Islamabad Intl. Airport (ISB) to London Heathrow?
The majority of flights can be cancelled online, but every airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Islamabad Intl. Airport to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Islamabad Intl. Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Islamabad International Airport to Heathrow Airport (LHR)?
With a flight distance of 6,100 kilometres between Punjab and Hounslow, this is a long-haul flight. Remember to keep well hydrated and go for a short walk down the aisle from time to time.
Which airlines fly direct from Islamabad Intl. Airport (ISB) to Heathrow Airport?
One airline that operates on the route from ISB to Heathrow Airport (LHR) is Virgin Atlantic (VS). It offers 13 flights a month. Another carrier operating on this route is British Airways (BA). You'll have 13 flights a month to select from.
Are Islamabad Intl. Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Islamabad International Airport and London Heathrow are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers publish their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking back and be ready to book when the fares dip.

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