London to Karachi Flights (LHR to KHI)

Route Reference

London to Karachi

LHR

London

⟶

KHI

Karachi

Distance	6,338 km / 3,938 miles
Estimated Flight Time	≈ 7.5 hours nonstop
Origin Time Zone	Europe/London
Destination Time Zone	Asia/Karachi

Airlines Based in United Kingdom or Pakistan

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*LHRKHI HK1  800A  2000P

The six-letter pair LHRKHI tells you the flight departs London and arrives in Karachi.

Frequently Asked Questions

How far is London from Karachi?

London (LHR) is approximately 6,338 km (3,938 miles) from Karachi (KHI).

How long is the flight from London to Karachi?

A nonstop flight from LHR to KHI takes roughly 7.5 hours, based on typical long-haul cruise speed. Actual time varies by aircraft, routing, and wind.

What is the time difference between London and Karachi?

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

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