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Cheap Flights from Karachi (KHI) to London (LHR)

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Compare Karachi to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

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Flight deals from Karachi to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Karachi to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.$868 per passenger.Departing Sat, 7 Jun, returning Fri, 13 Jun.Return flight with Pegasus Airlines and Eurowings.Outbound indirect flight with Pegasus Airlines, departs from Karachi on Sat, 7 Jun, arriving in London Heathrow.Inbound indirect flight with Eurowings, departs from London Heathrow on Fri, 13 Jun, arriving in Karachi.Price includes taxes and charges.From $868, select.
London.$938 per passenger.Departing Wed, 21 May, returning Wed, 28 May.Return flight with Pegasus Airlines and Eurowings.Outbound indirect flight with Pegasus Airlines, departs from Karachi on Wed, 21 May, arriving in London Heathrow.Inbound indirect flight with Eurowings, departs from London Heathrow on Wed, 28 May, arriving in Karachi.Price includes taxes and charges.From $938, select.
London.$1,011 per passenger.Departing Tue, 27 May, returning Tue, 10 Jun.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Karachi on Tue, 27 May, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 10 Jun, arriving in Karachi.Price includes taxes and charges.From $1,011, select.
London.$1,061 per passenger.Departing Sat, 7 Jun, returning Sat, 27 Sep.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Karachi on Sat, 7 Jun, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Sat, 27 Sep, arriving in Karachi.Price includes taxes and charges.From $1,061, select.
London.$1,061 per passenger.Departing Sat, 7 Jun, returning Sat, 4 Oct.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Karachi on Sat, 7 Jun, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Sat, 4 Oct, arriving in Karachi.Price includes taxes and charges.From $1,061, select.
London.$1,062 per passenger.Departing Thu, 12 Jun, returning Wed, 2 Jul.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Karachi on Thu, 12 Jun, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Wed, 2 Jul, arriving in Karachi.Price includes taxes and charges.From $1,062, select.
London.$1,063 per passenger.Departing Thu, 12 Jun, returning Thu, 28 Aug.Return flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Karachi on Thu, 12 Jun, arriving in London Heathrow.Inbound indirect flight with Etihad Airways, departs from London Heathrow on Thu, 28 Aug, arriving in Karachi.Price includes taxes and charges.From $1,063, select.
London.$1,126 per passenger.Departing Wed, 15 Oct, returning Fri, 31 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Karachi on Wed, 15 Oct, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Fri, 31 Oct, arriving in Karachi.Price includes taxes and charges.From $1,126, select.

Find the cheapest month to fly from Karachi to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Karachi to London Heathrow flights are currently cheapest in June.
May
from $938
Jun
from $868
Jul
from $1,151
Aug
from $1,150
Sep
from $1,150
Oct
from $1,126
Nov
from $1,130
Dec
from $1,291
Jan
from $1,134
Feb
from $1,213
Mar
Find prices
Apr
from $1,568

Karachi to London Heathrow: Alternative routes

Compare routes from Karachi to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Karachi to London: Flight information

The things to know before you go.
Cheapest flight found$868
Cheapest month to flyJune

Finding cheap flights from Karachi to London Heathrow: Frequently asked questions

The best price we found for a return flight from Karachi to London Heathrow is $868. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Karachi to London Heathrow. But we found flights with one or more stops from $868.
As of May 2025, there are no flights flying from Karachi to London Heathrow.
The cheapest month to fly from Karachi to London Heathrow is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Karachi Airport to London Heathrow Airport on Saturday, 7 June 2025.
No airlines currently offer direct flights between Karachi Airport and London Heathrow Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Pegasus Airlines offers the cheapest flight tickets to London Heathrow.

Travelling from Jinnah International Airport (KHI) to London Heathrow Airport (LHR): what you need to know

  • The timezone in London is UTC+0, which is five hours behind Karachi.

  • Your KHI to LHR flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

  • Think about adding a stopover when booking your ticket from Jinnah International Airport to London Heathrow Airport. Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here's where you can stop between KHI and LHR:

    • Dubai Airport

    • Hamad International Airport

    • Abu Dhabi International Airport

How to find the cheapest flights from Jinnah International Airport (KHI) to London Heathrow Airport (LHR)

  • Right now, $447 is the lowest price we've seen for a one-way Jinnah International Airport to London Heathrow Airport flight. The best price for a return plane ticket is $868. Keep in mind that fares can change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from KHI to LHR if you book in advance. Airlines often offer some great early bird rates.

  • Getting cheap flights from Jinnah International Airport to London Heathrow Airport is easier if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest fares across the month and snap up a great deal.

  • Finding cheap flights from KHI to LHR is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a new deal comes up.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Jinnah International Airport to London Heathrow Airport.

Handy information about Jinnah International Airport (KHI)

  • When it comes to Jinnah International Airport's on-time performance, data shows 73.77% of flights meet their scheduled arrival time.

  • Central Karachi to Jinnah International Airport is approximately 32 kilometres. Depending on traffic, it'll take you about 55 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Searching for a convenient hotel near KHI? If you've booked an early flight from Jinnah International Airport to London Heathrow Airport, these stays will have you moments from your departure gate:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to get to the centre driving.

  • When travelling on public transport, expect a journey time of about 1 hour.

When to fly to London Heathrow Airport (LHR)

  • It's time to work out your travel dates for your flight from Jinnah International Airport to London Heathrow Airport. July is the busiest month to visit London. If you prefer a more low-key vibe, go in February.

  • Lock in your flight from Jinnah International Airport to London Heathrow Airport for July if you want to go to London during its warmest month. Expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • For cooler conditions, search for a cheap ticket from KHI to LHR in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.

Explore more of United Kingdom

  • London is easy to fall in love with, but there are so many other parts of United Kingdom just waiting to be explored. Around 161 kilometres north-west of London, a visit to Birmingham will keep your itinerary packed. Start with leading sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If there's time to check out another well-known destination in United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are the start of reasons to visit.

Plan the rest of your trip from Karachi to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.