Cheap flights from Karachi to London Heathrow Airport from £203
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
6 Dec — 13 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to London Heathrow are usually found in October or May, booked 88 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Find flight deals from Karachi to Heathrow
Enter your travel dates to find the best prices.
Cheapest flights from Karachi to Heathrow
Explore the most affordable flight options available from Karachi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sat 10/106:40LHR - KHI
2 stops16h 30mMultiple Airlines
Deal found 4/11£441
Tue 18/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Tue 2/1220:55LHR - KHI
1 stop15h 40mMultiple Airlines
Deal found 4/11£532
Wed 19/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Sun 23/1108:50LHR - KHI
1 stop12h 55mMultiple Airlines
Deal found 5/11£533
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Sun 4/107:40LHR - KHI
2 stops15h 30mMultiple Airlines
Deal found 4/11£535
Thu 13/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Mon 24/1119:20LHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 5/11£545
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Sat 3/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 4/11£548
Sun 23/1117:20KHI - LHR
1 stop26h 05mEthiopian Air
Thu 27/1120:15LHR - KHI
1 stop15h 10mEthiopian Air
Deal found 4/11£549
Thu 25/1205:10KHI - LHR
2 stops20h 20mMultiple Airlines
Tue 30/1208:25LHR - KHI
1 stop12h 10mMultiple Airlines
Deal found 5/11£552
Fri 7/1106:25KHI - LHR
1 stop16h 45mEtihad Airways
Tue 18/1108:50LHR - KHI
1 stop21h 10mEtihad Airways
Deal found 5/11£553
Fri 12/1206:15KHI - LHR
1 stop32h 40mTurkish Airlines
Fri 9/122:35LHR - KHI
1 stop49h 10mTurkish Airlines
Deal found 5/11£557
Wed 17/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Sun 4/107:40LHR - KHI
2 stops15h 30mMultiple Airlines
Deal found 4/11£565
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Fri 2/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 4/11£567
Best flights from Karachi to Heathrow
Discover carefully curated flight deals from Karachi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 November 2025.
Thu 18/1206:15KHI - LHR
1 stop12h 55mTurkish Airlines
Sat 3/122:40LHR - KHI
1 stop49h 05mTurkish Airlines
Deal found 5/11£572
Thu 20/1111:55KHI - LHR
1 stop11h 15mEtihad Airways
Sat 22/1108:50LHR - KHI
1 stop15h 40mEtihad Airways
Deal found 5/11£605
Tue 18/1104:20KHI - LHR
1 stop12h 50mQatar Airways
Thu 27/1108:25LHR - KHI
1 stop12h 10mQatar Airways
Deal found 5/11£607
Sun 23/1111:55KHI - LHR
1 stop11h 15mEtihad Airways
Tue 25/1119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 5/11£605
Fri 30/106:15KHI - LHR
1 stop13h 30mTurkish Airlines
Sun 8/206:35LHR - KHI
1 stop41h 10mTurkish Airlines
Deal found 5/11£637
Mon 24/1105:10KHI - LHR
1 stop11h 55mEtihad Airways
Thu 27/1119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 5/11£605
Wed 19/1111:55KHI - LHR
1 stop11h 15mEtihad Airways
Tue 25/1119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 5/11£605
Tue 18/1105:10KHI - LHR
1 stop11h 55mEtihad Airways
Sat 22/1108:50LHR - KHI
1 stop12h 55mEtihad Airways
Deal found 5/11£605
Thu 20/1106:25KHI - LHR
1 stop13h 05mEtihad Airways
Tue 25/1119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 5/11£605
Tue 18/1105:10KHI - LHR
1 stop11h 55mEtihad Airways
Fri 28/1120:55LHR - KHI
1 stop24h 50mEtihad Airways
Deal found 5/11£644
Mon 24/1105:10KHI - LHR
1 stop11h 55mEtihad Airways
Fri 28/1120:55LHR - KHI
1 stop24h 50mEtihad Airways
Deal found 5/11£644
Thu 20/1106:25KHI - LHR
1 stop13h 05mEtihad Airways
Fri 28/1120:55LHR - KHI
1 stop24h 50mEtihad Airways
Deal found 5/11£644
Last-minute flights from Karachi to Heathrow
Discover last-minute flight deals from Karachi to Heathrow. Data last updated 6 November 2025 and is based on user searches.
Fri 7/1106:25KHI - LHR
1 stop16h 45mEtihad Airways
Tue 18/1108:50LHR - KHI
1 stop21h 10mEtihad Airways
Deal found 5/11£553
Thu 13/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Mon 24/1119:20LHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 5/11£545
Tue 18/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Tue 2/1220:55LHR - KHI
1 stop15h 40mMultiple Airlines
Deal found 4/11£532
Wed 19/1105:10KHI - LHR
2 stops16h 30mMultiple Airlines
Sun 23/1108:50LHR - KHI
1 stop12h 55mMultiple Airlines
Deal found 5/11£533
Sun 23/1117:20KHI - LHR
1 stop26h 05mEthiopian Air
Thu 27/1120:15LHR - KHI
1 stop15h 10mEthiopian Air
Deal found 4/11£549
Fri 12/1206:15KHI - LHR
1 stop32h 40mTurkish Airlines
Fri 9/122:35LHR - KHI
1 stop49h 10mTurkish Airlines
Deal found 5/11£557
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Sun 4/107:40LHR - KHI
2 stops15h 30mMultiple Airlines
Deal found 4/11£535
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Sat 3/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 4/11£548
Tue 16/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Fri 2/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 4/11£567
Wed 17/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Sun 4/107:40LHR - KHI
2 stops15h 30mMultiple Airlines
Deal found 4/11£565
Thu 25/1205:10KHI - LHR
2 stops20h 20mMultiple Airlines
Tue 30/1208:25LHR - KHI
1 stop12h 10mMultiple Airlines
Deal found 5/11£552
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sat 10/106:40LHR - KHI
2 stops16h 30mMultiple Airlines
Deal found 4/11£441
One-way flights from Karachi to Heathrow
Search for one-way flight options from Karachi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 6 November 2025.
Fri 19/1205:10KHI - LHR
2 stops17h 50mMultiple Airlines
Deal found 4/11£203
Tue 18/1105:10KHI - LHR
3 stops33h 00mMultiple Airlines
Deal found 5/11£204
Thu 22/105:10KHI - LHR
2 stops19h 10mMultiple Airlines
Deal found 4/11£210
Thu 26/205:10KHI - LHR
3 stops17h 45mMultiple Airlines
Deal found 5/11£211
Sat 29/1105:10KHI - LHR
3 stops19h 15mMultiple Airlines
Deal found 4/11£212
Sat 22/1105:10KHI - LHR
3 stops19h 15mMultiple Airlines
Deal found 4/11£213
Cheap flight deals from Karachi to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.
Customise your flight search to find flights from Karachi to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Karachi to London Heathrow Airport that are best for you.
Fly from
Karachi
Fly to
Heathrow
Route
Depart
Return
Price
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Thu 18/12
06:15-14:10
1 stop12h 55m
London Heathrow
Sat 3/1
22:40-04:45
1 stop49h 05m
£572
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Thu 20/11
11:55-18:10
1 stop11h 15m
London Heathrow
Sat 22/11
08:50-05:30
1 stop15h 40m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Sun 23/11
11:55-18:10
1 stop11h 15m
London Heathrow
Tue 25/11
19:20-11:00
1 stop10h 40m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Mon 24/11
05:10-12:05
1 stop11h 55m
London Heathrow
Thu 27/11
19:20-11:00
1 stop10h 40m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Wed 19/11
11:55-18:10
1 stop11h 15m
London Heathrow
Tue 25/11
19:20-11:00
1 stop10h 40m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Tue 18/11
05:10-12:05
1 stop11h 55m
London Heathrow
Sat 22/11
08:50-02:45
1 stop12h 55m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Thu 20/11
06:25-14:30
1 stop13h 05m
London Heathrow
Tue 25/11
19:20-11:00
1 stop10h 40m
£605
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Tue 18/11
04:20-12:10
1 stop12h 50m
London Heathrow
Thu 27/11
08:25-01:35
1 stop12h 10m
£607
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Fri 30/1
06:15-14:45
1 stop13h 30m
London Heathrow
Sun 8/2
06:35-04:45
1 stop41h 10m
£637
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Tue 18/11
05:10-12:05
1 stop11h 55m
London Heathrow
Fri 28/11
20:55-02:45
1 stop24h 50m
£644
Flights are sorted by cheapest return flights first.
Deals found on 4/11
Showing 1-10 of 19 results
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Best time to book a flight from Karachi to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Karachi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Karachi to London Heathrow Airport
Prices
More
How far ahead should I book a flight from Karachi to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Karachi to Heathrow. Price data was last updated on 31 October 2025.
The price you pay for your flight from Karachi to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Karachi to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £354). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KHI to LHR?
Find hourly flight availability from Karachi to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.
One of the essential ways to save on airfare from Karachi to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 20% on airfare.
How much does it cost for a return flight from Karachi to London Heathrow Airport?
What’s the top stopover airport for flights from Karachi to London Heathrow Airport?
Share of one-stop return flights from Karachi to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Doha (DOH) – chosen by Cheapflights users on 40% of one-stop itineraries from Karachi to London Heathrow Airport on Cheapflights.
What’s the fastest stopover option from Karachi to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Karachi to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Muscat (MCT) have the shortest average one-way travel time for one-stop routes: 11h 08m.
What’s the fastest stopover option from Karachi to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Karachi to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Muscat (MCT) have the shortest average one-way travel time for one-stop routes: 11h 08m.
Which airport typically offers the quickest stopover for flights from Karachi to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Karachi to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Muscat (MCT) offer the fastest connection on this route, with an average stopover time of 1h 20m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 6 November 2025.
Check out reviews from past customers who have flown with Oman Air, Qatar Airways, andEtihad Airways from Karachi to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Find useful and relevant information for your journey from Karachi to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Karachi to London Heathrow?
Located just 10.7 mi from the city center, Karachi Quaid-E-Azam Intl is the airport most travelers will use when flying to London Heathrow from Karachi. Booking flights from Quaid-E-Azam Intl (KHI) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 7 different airlines.
How long is the flight from Karachi to London Heathrow Airport?
Turkish Airlines and Etihad Airways can get you from Karachi to London Heathrow Airport in just under 11h 15m. Your travel time can differ by up to 1h 40m. Karachi and London Heathrow Airport are separated by a distance of 3936 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Karachi to London Heathrow Airport round-trip?
Currently priced at £300, Emirates will fly you from Karachi to London Heathrow Airport and back. In addition to Emirates, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Oman Air - these airlines can fly you to your destination from £426 and £474, respectively. Users have found that Emirates is 49% cheaper than the other options available to this destination.
Can I find deals for business class flights from Karachi to Heathrow?
Yes. Cheapflights offers flight deals from Karachi to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Karachi to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £354). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 November 2025.
Discover the top 7 airlines that operate flights from Karachi to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 November 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Karachi to Heathrow?
Deals for Karachi to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Karachi to Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Karachi to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Karachi to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Karachi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Karachi to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Karachi to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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