Islamabad to London Flights (ISB to LHR)

Route Reference

Islamabad to London

ISB

Islamabad

⟶

LHR

London

Distance	6,052 km / 3,761 miles
Estimated Flight Time	≈ 7.1 hours nonstop
Origin Time Zone	Asia/Karachi
Destination Time Zone	Europe/London

Airlines Based in Pakistan or United Kingdom

These carriers are headquartered in one of the two countries on this route — check directly for current route-specific availability:

BA British Airways VS Virgin Atlantic U2 easyJet LS Jet2.com BY TUI Airways PK Pakistan International Airlines

How This Route Appears in a GDS PNR

A segment on this route typically looks like this in a raw PNR:

2  BA 287 Y 15JUL 2*ISBLHR HK1  800A  2000P

The six-letter pair ISBLHR tells you the flight departs Islamabad and arrives in London.

Frequently Asked Questions

How far is Islamabad from London?

Islamabad (ISB) is approximately 6,052 km (3,761 miles) from London (LHR).

How long is the flight from Islamabad to London?

A nonstop flight from ISB to LHR takes roughly 7.1 hours, based on typical long-haul cruise speed. Actual time varies by aircraft, routing, and wind.

What is the time difference between Islamabad and London?

Islamabad is on Asia/Karachi and London is on Europe/London — check both before planning connections or calling clients.

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