S$453 Cheap Flights from Islamabad to London

View S$453 flight on Thu, 30 Apr, 2026Opens in a new window

Flight 1

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Islamabad to London (ISB-LON)

Prices were available within the past 7 days and start at S$453 for one-way flights and S$1,277 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Gulf Air
Sat, 14 Mar - Wed, 1 Apr
ISB
Islamabad
LHR
London
S$1,277 Return, found 6 days ago
S$1,277
Return
found 6 days ago
Select Gulf Air flight, departing Sat, 14 Mar from Islamabad to London, returning Wed, 1 Apr, priced at S$1,277 found 6 days ago
Gulf Air
Fri, 13 Mar - Wed, 1 Apr
ISB
Islamabad
LHR
London
S$1,321 Return, found 6 days ago
S$1,321
Return
found 6 days ago
Select Gulf Air flight, departing Fri, 13 Mar from Islamabad to London, returning Wed, 1 Apr, priced at S$1,321 found 6 days ago
Qatar Airways
Sun, 15 Mar - Wed, 1 Apr
ISB
Islamabad
LHR
London
S$1,345 Return, found 6 days ago
S$1,345
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 15 Mar from Islamabad to London, returning Wed, 1 Apr, priced at S$1,345 found 6 days ago
Qatar Airways
Sun, 15 Mar - Thu, 26 Mar
ISB
Islamabad
LHR
London
S$1,383 Return, found 6 days ago
S$1,383
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 15 Mar from Islamabad to London, returning Thu, 26 Mar, priced at S$1,383 found 6 days ago
Qatar Airways
Sun, 15 Mar - Sun, 29 Mar
ISB
Islamabad
LHR
London
S$1,413 Return, found 6 days ago
S$1,413
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 15 Mar from Islamabad to London, returning Sun, 29 Mar, priced at S$1,413 found 6 days ago
Qatar Airways
Sun, 15 Mar - Fri, 27 Mar
ISB
Islamabad
LHR
London
S$1,479 Return, found 6 days ago
S$1,479
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 15 Mar from Islamabad to London, returning Fri, 27 Mar, priced at S$1,479 found 6 days ago
Azerbaijan Airlines
Sun, 15 Mar - Wed, 18 Mar
ISB
Islamabad
LGW
London
S$2,969 Return, found 6 days ago
S$2,969
Return
found 6 days ago
Select Azerbaijan Airlines flight, departing Sun, 15 Mar from Islamabad to London, returning Wed, 18 Mar, priced at S$2,969 found 6 days ago

The Annual Holiday Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.
Book now

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

November is typically the cheapest month to fly

From S$796 - S$1,181 per traveller.

Travel information

Origin airport
Islamabad Intl.
Destination airport
Heathrow
Return price
S$1,276
Distance
6016 km

Book with confidence

Perfect flights from Islamabad to London

Your Journey from Islamabad to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Islamabad to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Azerbaijan Airlines, Etihad Airways, Qatar Airways, Gulf Air, Fly Jinnah, British Airways. Our selection of flights from Islamabad Intl. to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Islamabad to London Flights

Experience the joy of finding cheap flights from Islamabad Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$453 and roundtrip prices from S$1,277*.
 

Pre-Flight Essentials

Ensure a smooth journey from Islamabad to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Islamabad to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Islamabad to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Islamabad to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Islamabad to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Islamabad to London

Explore a world of travel with Expedia

*Available to Expedia members.