LHR - ISB

$364 Find Cheap Flights from London Heathrow Airport to Islamabad - Compare and Save

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Everything you should know

Cheapest round-trip
$642
Typical prices: $729-$1,038
Multiple Airlines
Fri 10/12Sat 11/10
LHR - ISB • 3 stops
Cheapest non-stop
$865
Typical prices: $930-$1,199
Pakistan International Airlines
Fri 9/21Thu 10/11
LHR - ISB • Non-stop
Nonstop flights
You can fly direct with Pakistan International Airlines. Average duration is 7h 43m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 60% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $761 (round-trip)
Shortest trip • 12h 21m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Heathrow to Islamabad (LHR-ISB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Islamabad

Mon, Oct 12 - Tue, Nov 10
Multiple Airlines Logo
8:05 am - 8:55 amLHR  London Heathrow-ISB Islamabad Intl
20h 50m3 stops Duesseldorf Intl Istanbul Sabiha Gokcen Karachi Quaid-E-Azam Intl
Multiple Airlines Logo
8:50 pm - 3:00 pmISB  Islamabad Intl-LHR London Heathrow
23h 10m3 stops Karachi Quaid-E-Azam Intl Istanbul Sabiha Gokcen Duesseldorf Intl
$642Multiple Airlines
Wed, Oct 7 - Mon, Oct 19
Multiple Airlines Logo
10:40 pm - 2:30 pmLHR  London Heathrow-ISB Islamabad Intl
35h 50m2 stops Istanbul Manama Bahrain Intl
Multiple Airlines Logo
3:30 pm - 4:40 pmISB  Islamabad Intl-LHR London Heathrow
29h 10m2 stops Manama Bahrain Intl Istanbul
$646Multiple Airlines
Mon, Feb 22 - Mon, Mar 22
Etihad Airways Logo
1:55 pm - 6:10 pmLHR  London Heathrow-ISB Islamabad Intl
23h 15m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:35 am - 12:05 pmISB  Islamabad Intl-LHR London Heathrow
12h 30m1 stop Abu Dhabi Zayed Intl
$659Etihad Airways
Fri, Sep 25 - Sun, Oct 11
Etihad Airways Logo
2:45 pm - 3:25 amLHR  London Heathrow-ISB Islamabad Intl
32h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
4:50 am - 3:05 pmISB  Islamabad Intl-LHR London Heathrow
14h 15m1 stop Abu Dhabi Zayed Intl
$663Etihad Airways
Wed, Oct 7 - Mon, Oct 19
Gulf Air Logo
10:05 pm - 2:30 pmLHR  London Heathrow-ISB Islamabad Intl
12h 25m1 stop Manama Bahrain Intl
Gulf Air Logo
3:30 pm - 6:55 amISB  Islamabad Intl-LHR London Heathrow
19h 25m1 stop Manama Bahrain Intl
$693Gulf Air
Wed, Sep 30 - Tue, Oct 13
Gulf Air Logo
10:05 pm - 2:30 pmLHR  London Heathrow-ISB Islamabad Intl
12h 25m1 stop Manama Bahrain Intl
Gulf Air Logo
3:30 pm - 6:55 amISB  Islamabad Intl-LHR London Heathrow
19h 25m1 stop Manama Bahrain Intl
$694Gulf Air
Mon, Oct 5 - Sun, Oct 18
Turkish Airlines Logo
6:30 pm - 7:45 amLHR  London Heathrow-ISB Islamabad Intl
33h 15m1 stop Istanbul
Turkish Airlines Logo
5:05 am - 4:40 pmISB  Islamabad Intl-LHR London Heathrow
15h 35m1 stop Istanbul
$720Turkish Airlines
Tue, Oct 13 - Thu, Nov 12
Qatar Airways Logo
8:25 am - 7:40 amLHR  London Heathrow-ISB Islamabad Intl
19h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
9:05 am - 6:25 amISB  Islamabad Intl-LHR London Heathrow
26h 20m1 stop Doha Hamad Intl
$728Qatar Airways
Tue, Sep 22 - Wed, Sep 30
Turkish Airlines Logo
4:45 pm - 7:45 amLHR  London Heathrow-ISB Islamabad Intl
11h 00m1 stop Istanbul
Turkish Airlines Logo
9:15 am - 9:05 pmISB  Islamabad Intl-LHR London Heathrow
15h 50m1 stop Istanbul
$733Turkish Airlines
Tue, Sep 29 - Thu, Nov 26
Qatar Airways Logo
9:30 am - 1:50 amLHR  London Heathrow-ISB Islamabad Intl
12h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
9:05 am - 6:25 amISB  Islamabad Intl-LHR London Heathrow
26h 20m1 stop Doha Hamad Intl
$770Qatar Airways
Booking Insights

Price, demand and travel trends for London Heathrow Airport to Islamabad flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from London Heathrow Airport to Islamabad with more confidence.

What's the cheapest day of the week to fly from London Heathrow Airport to Islamabad?

Tuesday is the cheapest day of the week to fly from London Heathrow Airport to Islamabad, it is 5% cheaper than the average day. Friday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London Heathrow Airport to Islamabad?

  • September is the cheapest month to fly from London Heathrow Airport to Islamabad at $726 round-trip.
  • July ($1,063) and December ($1,042) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 46% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London Heathrow Airport to Islamabad the cheapest?

Flights from London Heathrow Airport to Islamabad are cheapest 9 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for London Heathrow Airport to Islamabad flights

Low season

July

Cheapest flight

$364
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from London Heathrow Airport to Islamabad

When to book flights from Heathrow to Islamabad

Are your dates flexible? Find out the best times to travel from Heathrow to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London Heathrow Airport to Islamabad flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Is there a car hire centre at Islamabad Airport?

    No, there is no dedicated car hire centre at Islamabad Airport. However, there are car hire agencies such as SIXT and Avis, which operate from off-site locations. These offer meet-and-greet services at the International Arrivals hall for passengers who have made advance reservations.

  • Where can I get some local currency at Islamabad Airport?

    If you can’t find an ATM at the International Arrivals hall or on the main concourse at Islamabad Airport, there is a Banking Square near the main parking garage. Several banks, including the National Bank of Pakistan, MCB Bank, and Allied Bank Limited, maintain offices there for your convenience. You can make currency exchange transactions and conduct other financial arrangements.

  • Is there a medical facility at Islamabad Airport?

    If you or another passenger sustains an injury or needs emergency assistance while at Islamabad Airport, there is an on-site medical facility with trained staff where you can receive treatment. The MI Room is on Level 1 of the Passenger Terminal Building, and is open 24h a day, 7 days a week, for passengers’ convenience.

  • What are some other cities or regions served by Islamabad Airport?

    Islamabad Airport is the main air hub serving the Islamabad–Rawalpindi metropolitan area of northern Punjab province, and the Islamabad Capital Territory in Pakistan. Its proximity to the border of Khyber Pakhtunkhwa province also puts you within striking distance of Peshawar (113 miles).

  • What airlines are available from London Heathrow Airport to Islamabad?

    Only Pakistan International Airlines operates flights between London Heathrow Airport and Islamabad.

  • Which airports can I use when flying from London Heathrow Airport to Islamabad?

    Flights from London Heathrow Airport to Islamabad usually depart from London Heathrow (LHR) and arrive at Islamabad Intl (ISB).

  • Which airlines include bags at no extra cost on London Heathrow Airport to Islamabad flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Pakistan International Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from London Heathrow Airport to Islamabad?

    Three cabin classes are available on flights from London Heathrow Airport to Islamabad:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from London Heathrow Airport to Islamabad?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $761 round-trip via Jeddah King Abdulaziz Intl (JED), compared to $1,061 for nonstop.

  • What is the standard checked-bag allowance on flights from London Heathrow Airport to Islamabad?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $12–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from London Heathrow Airport to Islamabad?

    The Boeing 777 family is used most often on this route, operated mainly by British Airways and Pakistan International Airlines. Other aircraft seen on the route include Boeing 777-200/200ER variants.

  • Which airports do connecting flights from London Heathrow Airport to Islamabad pass through?

    One-stop flights from London Heathrow Airport to Islamabad most commonly connect through:

    • Doha Hamad Intl (DOH) - 35% of one-stop connections
    • Abu Dhabi Zayed Intl (AUH) - 22% of one-stop connections
    • Jeddah King Abdulaziz Intl (JED) - 15% of one-stop connections
    • Istanbul (IST) - 12% of one-stop connections

    Doha Hamad Intl (DOH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Islamabad?

    Yes. Being flexible with your travel dates can save you up to 13% on the London Heathrow Airport to Islamabad route. Tuesday is the cheapest departure day at $801 round-trip on average, while Friday is the most expensive at $916, a difference of $115. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from London Heathrow Airport to Islamabad?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Islamabad route, 40% of flights were delayed in the past 3 months, with delays averaging 2 hours 0 minutes.

  • What are the earliest and latest flights from London Heathrow Airport to Islamabad?

    These are the earliest and latest flight times available from London Heathrow Airport to Islamabad:

    • Earliest: departs at 4:40 pm and lands at 12:23 am
    • Latest: departs at 8:00 pm and lands at 3:43 am.

    The flight takes about 7h 43m.

  • How expensive are last-minute London Heathrow Airport to Islamabad flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 14% above the route average of $838. Book 9 weeks before departure for the lowest fares.

  • How long is a flight from London Heathrow Airport to Islamabad?

    A nonstop flight from London Heathrow Airport to Islamabad takes 7h 43m, covering 3,758 miles.

  • Do I need a passport to fly from London Heathrow Airport to Islamabad?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Heathrow Airport to Islamabad changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $642 to $4,297. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Islamabad looking right now?

    One-way fares from London Heathrow Airport to Islamabad are currently lower than usual. Average one-way flight prices are about $423, which is 16% below the typical average for this route.

  • How does Pakistan International Airlines’s on-time performance compare to other airlines on London Heathrow Airport to Islamabad flights?

    Pakistan International Airlines is the only airline operating London Heathrow Airport to Islamabad flights. 60% of its flights are on time.

  • How do delay rates compare for morning and evening flights from London Heathrow Airport to Islamabad?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from London Heathrow Airport to Islamabad?

    Flying via Istanbul (IST) gives the shortest average 1-stop total travel time at 12h 21m, compared with 12h 56m via Tashkent Vostochny (TAS) and 13h 04m via Kuwait City (KWI).

  • What is the time difference between London Heathrow Airport and Islamabad?

    Islamabad is 4 hours ahead of London Heathrow Airport (Pakistan Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • How much should I expect to pay for a London Heathrow Airport to Islamabad flight?

    Round-trip flights from London Heathrow Airport to Islamabad range from $729 to $1,038, with an average of $838 over the past 12 months. Anything below $729 counts as a good deal.

Your guide to booking London Heathrow Airport to Islamabad flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $801 - about $115 less than Friday (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 9 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London Heathrow Airport to Islamabad trip for September. Fares historically average $726 round-trip in that month - typically $337 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Jeddah King Abdulaziz Intl Airport (JED) can be cheaper than flying direct. The cheapest layover option averages $761 round-trip on this route - about $300 less than direct flights (based on the last 12 months).
  • London Heathrow Airport (LHR) is the biggest and busiest airport of those serving the Greater London metropolitan area. British Airways, the UK flagship carrier, operates an air hub at London Heathrow Airport and offers several direct flights from there to Islamabad International Airport (ISB) in Pakistan.
  • If you prefer to drive and fly instead of using public transportation, there are several parking options at London Heathrow Airport to suit your needs. Multi-storey short-stay parking close to the terminals starts at about £5.10 per hour. Long-stay parking offers free shuttle bus transfers to the terminals as well as attractive rates if you book a space online.
  • If you’ve got some time to kill or your flight has been delayed, visit one of London Heathrow’s airport lounges for a spot of relaxation and the opportunity to charge your devices and enjoy some complimentary food and beverages. The Club Aspire Lounge is located at Gate 18 (after security), on Level 2 of Terminal 5, while the Plaza Premium Lounge is located at Gate 16 (after security), on Level 4 of Terminal 2.
  • Business travellers or large groups flying together should know there are a few meeting rooms you can reserve at London Heathrow Airport. Regus operates a drop-in business lounge at Terminal 3 with workspaces and showers, as well as regular rooms in Terminals 2 and 4 (in conjunction with Plaza Premium Lounge) and also at Terminal 5.
  • Whether you’re a frequent flyer or not, the London Heathrow Airport app is a handy piece of kit for keeping abreast of live flight data without having to find a tracking board. It can also help you to navigate the various airport terminals if you need services or facilities, and provides information on discounts or special offers by participating stores and restaurants.

Prefer to fly direct from London Heathrow Airport to Islamabad?

 
Find which airlines fly direct from London Heathrow Airport to Islamabad Intl Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Islamabad Intl

Monday

Pakistan International Airlines

Pakistan International Airlines

Tuesday

Pakistan International Airlines

Pakistan International Airlines

Wednesday

Pakistan International Airlines

Pakistan International Airlines

Friday

Pakistan International Airlines

Pakistan International Airlines

Saturday

Pakistan International Airlines

Pakistan International Airlines

See more direct flights

Direct returns

Islamabad Intl to London Heathrow

Tuesday

Pakistan International Airlines

Pakistan International Airlines

Wednesday

Pakistan International Airlines

Pakistan International Airlines

Thursday

Pakistan International Airlines

Pakistan International Airlines

Friday

Pakistan International Airlines

Pakistan International Airlines

Saturday

Pakistan International Airlines

Pakistan International Airlines

Sunday

Pakistan International Airlines

Pakistan International Airlines

See more direct flights

More options for your flight from Heathrow to Islamabad

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