Trip.com
>
Cheap Flights
>
United Kingdom
>
London
>
Islamabad to London flight
>
Islamabad International Airport to Heathrow Airport flight

Search for flights from Islamabad to London and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        ISB 11:35
        8h 40m
        Direct
        LHR 16:15
        Islamabad - London | Sun, Aug 2 | Pakistan International Airlines
        LHR 19:05
        7h 40m
        Direct
        ISB 06:45
        London - Islamabad | Fri, Aug 7 | Pakistan International Airlines
        £750 £1,023
        27% off
        27% off
        £1,023 £750
      • ISB 11:35
        8h 40m
        Direct
        LHR 16:15
        Islamabad - London | Sun, Jul 12 | Pakistan International Airlines
        LHR 19:05
        7h 40m
        Direct
        ISB 06:45
        London - Islamabad | Wed, Jul 15 | Pakistan International Airlines
        £757 £1,023
        26% off
        26% off
        £1,023 £757
      • ISB 09:50
        33h
        1 stop
        LHR 14:50
        Islamabad - London | Tue, Sep 8 | Saudia
        LGW 16:35
        15h 40m
        1 stop
        ISB 12:15
        London - Islamabad | Sat, Sep 12 | Wizz Air UK
        £570 £1,023
        44% off
        44% off
        £1,023 £570
      • ISB 04:50
        13h 55m
        1 stop
        LHR 14:45
        Islamabad - London | Mon, Jul 13 | Kuwait Airways
        LHR 11:45
        11h 50m
        1 stop
        ISB 03:35
        London - Islamabad | Fri, Jul 17 | Kuwait Airways
        £601
        41% off
        £1,023 £601
      • ISB 05:05
        15h 35m
        1 stop
        LHR 16:40
        Islamabad - London | Wed, Jul 22 | Turkish Airlines
        STN 10:50
        16h 55m
        1 stop
        ISB 07:45
        London - Islamabad | Mon, Jul 27 | Turkish Airlines
        £627
        39% off
        £1,023 £627
      • ISB 09:15
        17h 10m
        1 stop
        LHR 22:25
        Islamabad - London | Tue, Aug 4 | Turkish Airlines
        STN 17:35
        10h 10m
        1 stop
        ISB 07:45
        London - Islamabad | Fri, Aug 7 | Turkish Airlines
        £629
        39% off
        £1,023 £629
      • ISB 09:50
        32h 25m
        1 stop
        LHR 14:15
        Islamabad - London | Thu, Sep 3 | Saudia
        LGW 10:40
        23h 50m
        1 stop
        ISB 14:30
        London - Islamabad | Wed, Sep 9 | Gulf Air
        £629
        39% off
        £1,023 £629
      • ISB 05:05
        15h 35m
        1 stop
        LHR 16:40
        Islamabad - London | Tue, Aug 11 | Turkish Airlines
        STN 17:35
        30h
        1 stop
        ISB 03:35
        London - Islamabad | Thu, Aug 13 | Turkish Airlines
        £636
        38% off
        £1,023 £636
      • ISB 05:05
        14h 5m
        1 stop
        LHR 15:10
        Islamabad - London | Tue, Jul 28 | Turkish Airlines
        STN 17:35
        10h 10m
        1 stop
        ISB 07:45
        London - Islamabad | Tue, Aug 4 | Turkish Airlines
        £637
        38% off
        £1,023 £637
      • ISB 09:15
        15h 50m
        1 stop
        LHR 21:05
        Islamabad - London | Fri, Aug 14 | Turkish Airlines
        STN 06:55
        20h 50m
        1 stop
        ISB 07:45
        London - Islamabad | Tue, Aug 18 | Turkish Airlines
        £639
        38% off
        £1,023 £639
      • ISB 09:15
        17h 10m
        1 stop
        LHR 22:25
        Islamabad - London | Sat, Aug 1 | Turkish Airlines
        STN 17:35
        10h 10m
        1 stop
        ISB 07:45
        London - Islamabad | Thu, Aug 6 | Turkish Airlines
        £645
        37% off
        £1,023 £645
      • ISB 17:50
        22h 50m
        1 stop
        LHR 12:40
        Islamabad - London | Sun, Jul 19 | Saudia
        LHR 10:00
        18h 5m
        1 stop
        ISB 08:05
        London - Islamabad | Thu, Jul 23 | Saudia
        £645
        37% off
        £1,023 £645
      • ISB 13:00
        17h 25m
        1 stop
        LON 14:00
        Islamabad - London | Sun, Jul 12 | Normal Airline
        LON 15:00
        6h
        Direct
        ISB 16:00
        London - Islamabad | Tue, Jul 14 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ISB 11:35
        8h 40m
        Direct
        LHR 16:15
        Islamabad - London | Sun, Aug 2 | Pakistan International Airlines
        £338 £461
        27% off
        27% off
        £461 £338
      • ISB 12:15
        8h 40m
        Direct
        LHR 16:55
        Islamabad - London | Tue, Jul 28 | Pakistan International Airlines
        £338 £461
        27% off
        27% off
        £461 £338
      • ISB 11:35
        8h 40m
        Direct
        LHR 16:15
        Islamabad - London | Sun, Jul 26 | Pakistan International Airlines
        £338 £461
        27% off
        27% off
        £461 £338
      • ISB 11:15
        8h 40m
        Direct
        LHR 15:55
        Islamabad - London | Fri, Jul 31 | Pakistan International Airlines
        £338
        27% off
        £461 £338
      • ISB 06:40
        12h 10m
        1 stop
        LHR 14:50
        Islamabad - London | Thu, Jul 23 | Uzbekistan Airways
        £321
        30% off
        £461 £321
      • ISB 15:30
        19h 25m
        1 stop
        LHR 06:55
        Islamabad - London | Wed, Jul 15 | Gulf Air
        £325
        30% off
        £461 £325
      • ISB 06:40
        12h 10m
        1 stop
        LHR 14:50
        Islamabad - London | Thu, Jul 30 | Uzbekistan Airways
        £328
        28% off
        £461 £328
      • ISB 15:30
        27h 50m
        1 stop
        LHR 15:20
        Islamabad - London | Sat, Jul 11 | Gulf Air
        £337
        27% off
        £461 £337
      • ISB 19:45
        27h
        1 stop
        LHR 18:45
        Islamabad - London | Thu, Aug 6 | Etihad Airways
        £339
        26% off
        £461 £339
      • ISB 06:40
        12h 10m
        1 stop
        LHR 14:50
        Islamabad - London | Thu, Jul 16 | Uzbekistan Airways
        £341
        26% off
        £461 £341
      • ISB 13:00
        17h 25m
        1 stop
        LON 14:00
        Islamabad - London | Sun, Jul 12 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Islamabad International Airport to Heathrow Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Islamabad International Airport to Heathrow Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Islamabad International Airport to Heathrow Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Islamabad International Airport to Heathrow Airport are usually in April, with an average price of £248. It is best to avoid August, when the average price can reach £355.

£355
£302
£248
£195
    Cheapest
  • £327
    Jul
  • £355
    Aug
  • £274
    Sep
  • £286
    Oct
  • £352
    Nov
  • £320
    Dec
  • £293
    Jan
  • £324
    Feb
  • £317
    Mar
  • £248
    Apr
  • £298
    May
  • £307
    Jun

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

The data is based on the past 12 months and shows the average monthly return fares from Islamabad International Airport to Heathrow Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, November is often the month to find the lowest fares from Islamabad International Airport to Heathrow Airport, with an average price of £574. April is usually the most expensive month, with an average price reaching £884.

£884
£729
£574
£419
    Cheapest
  • £677
    Jul
  • £850
    Aug
  • £779
    Sep
  • £698
    Oct
  • £574
    Nov
  • £685
    Dec
  • £687
    Jan
  • £724
    Feb
  • £677
    Mar
  • £884
    Apr
  • £731
    May
  • £878
    Jun

What is the cheapest day of the week to fly from Islamabad International Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from Islamabad International Airport to Heathrow Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Islamabad International Airport to Heathrow Airport is Thursday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

£423
£391
£359
£327
    Cheapest
  • £385
    Mon
  • £391
    Tue
  • £409
    Wed
  • £359
    Thu
  • £417
    Fri
  • £378
    Sat
  • £423
    Sun

Selected Airlines from Islamabad International Airport to Heathrow Airport

See which airlines fly from Islamabad to London. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Uzbekistan Airways
From £321
Gulf Air
From £325
Fly Jinnah
From £332
Pakistan International Airlines
From £338
Etihad Airways
From £339
Qatar Airways
From £344
Turkish Airlines
From £358
Saudia
From £364
Azerbaijan Airlines
From £368
Emirates
From £375

Find more flights and airlines

Flight Schedule from Islamabad International Airport to Heathrow Airport

Check the schedule for flights from Islamabad to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. HY466

    Islamabad International Airport

    11:50

    ISB

    2h

    Direct

    13:50

    TAS

    - M - - - F -
    Search

  2. HY201

    Tashkent International Airport

    11:10

    TAS

    7h 40m

    Direct

    14:50

    LHR

    - M - - T - -

  3. KU206

    Islamabad International Airport

    04:25

    ISB

    4h 25m

    Direct

    06:50

    KWI

    S - - W T - -
    Search

  4. KU101

    Kuwait International Airport

    10:00

    KWI

    6h 45m

    Direct

    14:45

    LHR

    S M T W T F S

  5. SV727

    Islamabad International Airport

    02:55

    ISB

    5h 5m

    Direct

    06:00

    JED

    S M T W T F S
    Search

  6. SV119

    King Abdulaziz International Airport

    08:10

    JED

    6h 30m

    Direct

    12:40

    LHR

    S M T W T F S

  7. EY301

    Islamabad International Airport

    19:45

    ISB

    3h 20m

    Direct

    22:05

    AUH

    S M T W T F S
    Search

  8. EY063

    Zayed International Airport

    08:10

    AUH

    7h 35m

    Direct

    12:45

    LHR

    S M T W T F S

  9. SV727

    Islamabad International Airport

    02:55

    ISB

    5h 5m

    Direct

    06:00

    JED

    S M T W T F S
    Search

  10. SV117

    King Abdulaziz International Airport

    16:00

    JED

    6h 30m

    Direct

    20:30

    LHR

    S - T - T - S

  11. SV725

    Islamabad International Airport

    09:50

    ISB

    4h 15m

    Direct

    12:05

    RUH

    S M T W T F S
    Search

  12. SV111

    King Khalid International Airport

    02:30

    RUH

    7h

    Direct

    07:30

    LHR

    S M T W T F S

  13. GF771

    Islamabad International Airport

    15:10

    ISB

    4h 5m

    Direct

    17:15

    BAH

    S M - W T F -
    Search

  14. GF003

    Bahrain International Airport

    10:25

    BAH

    6h 20m

    Direct

    14:45

    LHR

    S M T W T F S

  15. SV725

    Islamabad International Airport

    09:50

    ISB

    4h 15m

    Direct

    12:05

    RUH

    S M T W T F S
    Search

  16. SV121

    King Khalid International Airport

    09:15

    RUH

    7h

    Direct

    14:15

    LHR

    S M T W T F S

  17. SV725

    Islamabad International Airport

    09:50

    ISB

    4h 15m

    Direct

    12:05

    RUH

    S M T W T F S
    Search

  18. SV105

    King Khalid International Airport

    09:50

    RUH

    7h

    Direct

    14:50

    LHR

    - - T - - - -

  19. SV725

    Islamabad International Airport

    09:50

    ISB

    4h 15m

    Direct

    12:05

    RUH

    S M T W T F S
    Search

  20. SV109

    King Khalid International Airport

    10:35

    RUH

    7h

    Direct

    15:35

    LHR

    - - - - - - S
Find more flights and airlines

Islamabad International Airport to Heathrow Airport Flights Info

Flight distance 6,073.58km
Cheapest one-way ticket price £321
Cheapest return ticket price £570

FAQs for Islamabad International Airport to Heathrow Airport Flights

  • How long does it take to fly from Islamabad International Airport (ISB) to Heathrow Airport (LHR)?

    It takes around 8 hours 38 minutes to fly from Islamabad International Airport (isb) to Heathrow Airport(lhr).
  • There are around 1 daily flights from Islamabad International Airport (ISB) to Heathrow Airport (LHR).
  • Tickets cost around £421 in July, making it the cheapest month to book. Islamabad International Airport (ISB) to Heathrow Airport (LHR) is a popular route, so don't forget to book your tickets in advance.
  • The route from Islamabad International Airport (ISB) to Heathrow Airport (LHR) is quite popular. Without considering departure times or holidays, tickets cost around £617 in August, the most expensive month to book this route.
    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • British Airways is a very popular airline operating an average of 422 flights per month.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.