Islamabad to London Heathrow Flights (ISB–LHR)

Islamabad (ISB) to London Heathrow (LHR) is a 6,052 km journey. It is flown nonstop by PIA, British Airways, with an estimated block time of about 8h 05m. PIA resumed 29 Mar 2026, Heathrow T4 SafirAvia issues tickets on all of these airlines on our own IATA accreditation and sends you options in writing. We do not publish fares on this page because they change several times a day; send your dates for today's price.

London Heathrow is currently 4 hours behind of Islamabad. Arriving passengers should plan for jet lag on the first day.

How to fly Islamabad to London Heathrow

Nonstop service is operated by PIA, British Airways. For most travellers a nonstop is worth a modest premium: fewer baggage risks, no connection to miss, and a full day saved. One-stop alternatives via Dubai, Doha, Istanbul often have more seat availability in peak weeks; we quote both side by side.

Visa and documents

Visa for Pakistani passport holders (United Kingdom): Visa required before travel. Visa required before travel; Pakistani nationals are visa nationals and must apply for a UK Standard Visitor visa in advance. The UK's Electronic Travel Authorisation (ETA) does NOT apply to Pakistani passport holders and does not replace the visa requirement.

Limited exemption for visa-free direct airside transit in some cases — confirm before booking connecting flights
As of September 2026

Rules change; confirmed again with you before ticketing. Source: en.wikipedia.org

Best time to book

The UK–Pakistan corridor peaks in July–August, the Christmas–New Year fortnight and around Eid. Seats for December travel sell from September; summer seats from March. Shoulder months (February–March, October–November) have the most availability.

Departing from Islamabad

Islamabad International Airport (opened 2018) sits about 25 km south-west of the city near Fateh Jang; allow 45–60 minutes from Blue Area or Bahria Enclave. International departures use the single main terminal; check-in for Saudi and Gulf flights typically opens 3 hours before departure.

Serves: Islamabad, Rawalpindi, Attock, Chakwal, Jhelum, Murree, Abbottabad, Mirpur (AJK).

Arriving in London Heathrow

London Heathrow: PIA operates from Terminal 4; Gulf carriers use Terminals 3 and 4. The Elizabeth line and Piccadilly line connect to central London.

Distance and times are computed from airport coordinates (OurAirports) and typical cruise speeds; airline and visa data checked 2026-09-18.

FAQ: Islamabad to London Heathrow flights

Is there a direct flight from Islamabad to London Heathrow?

Yes. PIA, British Airways fly nonstop, taking about 8h 05m.

How far is London Heathrow from Islamabad?

About 6,052 km (3,761 miles) in a straight line between the two airports.

What is the time difference between Islamabad and London Heathrow?

London Heathrow is 4 hours behind of Islamabad right now (daylight-saving changes are included).

Do Pakistani passport holders need a visa for United Kingdom?

Visa required before travel; Pakistani nationals are visa nationals and must apply for a UK Standard Visitor visa in advance. The UK's Electronic Travel Authorisation (ETA) does NOT apply to Pakistani passport holders and does not replace the visa requirement.

How much is a ticket from Islamabad to London Heathrow?

We do not publish fares because they change through the day. Send your dates and number of passengers on WhatsApp (0300 0399322) and you get today's fares in writing, with baggage allowance, usually within the hour.

What baggage allowance can I expect?

Gulf and Saudi carriers commonly allow 30–46 kg in economy on Pakistan routes, PIA 30–40 kg depending on fare, and low-cost carriers sell bags separately. The exact figure is printed on your quote before you pay.

Flights from Islamabad to London Heathrow