Cheap flights from Karachi to London Heathrow Airport from £197
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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
21 Dec — 28 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 May or September, 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 21 November 2025.
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Thu 8/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£490
Sun 21/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Fri 9/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 20/11£493
Wed 24/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Mon 12/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 19/11£498
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Tue 6/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 20/11£500
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Wed 7/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£503
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sat 3/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£510
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Fri 9/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£519
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sun 4/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£527
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Tue 6/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 20/11£529
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Wed 7/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£532
Sun 21/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Wed 7/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 20/11£534
Thu 25/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Thu 8/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£536
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 21 November 2025.
Sun 15/306:15KHI - LHR
1 stop14h 55mTurkish Airlines
Sun 15/322:35LHR - KHI
1 stop49h 10mTurkish Airlines
Deal found 19/11£553
Wed 17/1221:25KHI - LHR
1 stop19h 40mEtihad Airways
Thu 15/119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 19/11£602
Sun 15/204:20KHI - LHR
1 stop14h 40mQatar Airways
Thu 19/208:40LHR - KHI
1 stop11h 55mQatar Airways
Deal found 20/11£625
Sun 1/306:15KHI - LHR
1 stop19h 50mTurkish Airlines
Tue 14/411:10LHR - KHI
1 stop37h 10mTurkish Airlines
Deal found 19/11£572
Mon 22/1205:10KHI - LHR
1 stop14h 20mEtihad Airways
Fri 9/120:55LHR - KHI
1 stop15h 40mEtihad Airways
Deal found 20/11£629
Fri 13/306:15KHI - LHR
1 stop19h 50mTurkish Airlines
Thu 2/416:55LHR - KHI
1 stop11h 15mTurkish Airlines
Deal found 20/11£630
Sat 13/1206:25KHI - LHR
1 stop16h 45mEtihad Airways
Thu 15/119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 19/11£633
Mon 15/1211:55KHI - LHR
1 stop11h 15mEtihad Airways
Mon 19/108:50LHR - KHI
1 stop12h 55mEtihad Airways
Deal found 19/11£633
Sat 27/1206:25KHI - LHR
1 stop29h 15mEtihad Airways
Wed 7/119:20LHR - KHI
1 stop10h 40mEtihad Airways
Deal found 20/11£633
Tue 16/1211:55KHI - LHR
1 stop11h 15mEtihad Airways
Tue 13/120:55LHR - KHI
1 stop15h 40mEtihad Airways
Deal found 19/11£633
Sat 13/1205:10KHI - LHR
1 stop11h 55mEtihad Airways
Fri 16/120:55LHR - KHI
1 stop15h 40mEtihad Airways
Deal found 19/11£633
Last-minute flights from Karachi to Heathrow
Discover last-minute flight deals from Karachi to Heathrow. Data last updated 21 November 2025 and is based on user searches.
Sun 21/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Fri 9/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 20/11£493
Sun 21/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Thu 8/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 20/11£534
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Thu 8/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£519
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Tue 6/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 20/11£529
Mon 22/1206:40KHI - LHR
1 stop16h 45mMultiple Airlines
Wed 7/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£532
Wed 24/1211:55KHI - LHR
1 stop11h 15mMultiple Airlines
Mon 12/122:15LHR - KHI
2 stops24h 55mMultiple Airlines
Deal found 19/11£498
Thu 25/1211:30KHI - LHR
1 stop11h 55mMultiple Airlines
Thu 8/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£536
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Thu 8/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£490
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Tue 6/107:05LHR - KHI
2 stops16h 05mMultiple Airlines
Deal found 20/11£500
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Wed 7/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£503
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sat 3/108:05LHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 20/11£510
Fri 26/1222:50KHI - LHR
1 stop12h 05mMultiple Airlines
Sun 4/109:00LHR - KHI
2 stops14h 10mMultiple Airlines
Deal found 20/11£527
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 21 November 2025.
Thu 4/1205:10KHI - LHR
2 stops16h 30mMultiple Airlines
Deal found 20/11£197
Fri 19/1205:10KHI - LHR
3 stops43h 40mMultiple Airlines
Deal found 18/11£200
Wed 25/305:10KHI - LHR
3 stops18h 40mMultiple Airlines
Deal found 18/11£214
Tue 20/105:10KHI - LHR
3 stops19h 55mMultiple Airlines
Deal found 19/11£220
Wed 26/1105:10KHI - LHR
2 stops18h 30mMultiple Airlines
Deal found 19/11£223
Mon 23/205:10KHI - LHR
3 stops21h 10mMultiple Airlines
Deal found 19/11£224
Mon 1/1205:10KHI - LHR
2 stops38h 15mMultiple Airlines
Deal found 19/11£228
Mon 22/1205:10KHI - LHR
2 stops17h 50mMultiple Airlines
Deal found 19/11£232
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 21 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 21 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
Sun 15/3
06:15-16:10
1 stop14h 55m
London Heathrow
Sun 15/3
22:35-04:45
1 stop49h 10m
£553
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Sun 1/3
06:15-21:05
1 stop19h 50m
London Heathrow
Tue 14/4
11:10-04:20
1 stop37h 10m
£572
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Wed 17/12
21:25-12:05
1 stop19h 40m
London Heathrow
Thu 15/1
19:20-11:00
1 stop10h 40m
£602
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Sun 15/2
04:20-14:00
1 stop14h 40m
London Heathrow
Thu 19/2
08:40-01:35
1 stop11h 55m
£625
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Mon 22/12
05:10-14:30
1 stop14h 20m
London Heathrow
Fri 9/1
20:55-17:35
1 stop15h 40m
£629
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Fri 13/3
06:15-21:05
1 stop19h 50m
London Heathrow
Thu 2/4
16:55-08:10
1 stop11h 15m
£630
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Sat 13/12
06:25-18:10
1 stop16h 45m
London Heathrow
Thu 15/1
19:20-11:00
1 stop10h 40m
£633
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Mon 15/12
11:55-18:10
1 stop11h 15m
London Heathrow
Mon 19/1
08:50-02:45
1 stop12h 55m
£633
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Sat 27/12
06:25-06:40
1 stop29h 15m
London Heathrow
Wed 7/1
19:20-11:00
1 stop10h 40m
£633
KarachiLondon
KHI - LHR
KHILHR
Karachi Quaid-E-Azam Intl
Tue 16/12
11:55-18:10
1 stop11h 15m
London Heathrow
Tue 13/1
20:55-17:35
1 stop15h 40m
£633
Flights are sorted by cheapest return flights first.
Deals found on 20/11
Showing 1-10 of 17 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 14 November 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, August is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £393). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £527). 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 21 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 cheapest stopover airport for flights from Karachi to London Heathrow Airport?
Average return fare for one-stop flights from Karachi to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Istanbul (SAW) is the most affordable one-stop option, with an average return flight price of £579.
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 21 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, Etihad Airways, and Qatar Airways can get you from Karachi to London Heathrow Airport in just under 14h 40m. Your travel time can differ by up to 5h. 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 £425 and £473, respectively. Users have found that Emirates is 50% 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, August is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £393). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £527). 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 21 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 21 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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