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LHR to KHI: distance & flight time

London (London Heathrow Airport) → Karachi (Jinnah International Airport)

3,939 mi
6,339 km · 3,423 nm
8h 11m
estimated nonstop flight time
+4h
time difference · heading east
See live LHR→KHI fares Phone-only fares on this route — call free

Flight time details

3,939 miles nonstop takes roughly 8h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is LHR from KHI?

The flight distance from London (LHR) to Karachi (KHI) is 3,939 miles (6,339 km, 3,423 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from LHR to KHI?

A nonstop flight takes about 8h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.

What is the time difference between London and Karachi?

Karachi is 4 hours ahead of London.

What is the cheapest way to fly from LHR to KHI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LHR–KHI that never appear on search engines, with no booking fees.
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