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Cheap flights from Karachi to London Heathrow Airport from £218

KHI — LHR
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Karachi to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Karachi to Heathrow

Mon 26/1011:55 -
1 stop11h 15m
Sat 7/1119:20 -
1 stop10h 40m
Deal found 16/10£365
Sun 15/1121:25 -
1 stop25h 45m
Sun 22/1119:20 -
1 stop26h 25m
Deal found 16/10£365
Sat 24/1021:35 -
1 stop21h 55m
Sun 1/1119:20 -
1 stop26h 25m
Deal found 17/10£367
Tue 20/1006:35 -
1 stop16h 10m
Thu 29/1019:20 -
1 stop10h 40m
Deal found 18/10£368
Fri 6/1105:10 -
1 stop18h 00m
Sat 21/1108:40 -
1 stop15h 50m
Deal found 19/10£369
Fri 13/1105:10 -
1 stop11h 55m
Fri 20/1119:20 -
1 stop10h 40m
Deal found 17/10£371
Sat 28/1106:25 -
1 stop13h 05m
Sat 30/120:55 -
1 stop15h 40m
Deal found 19/10£371
Mon 16/1106:25 -
1 stop16h 45m
Thu 19/1119:20 -
1 stop10h 40m
Deal found 17/10£372
Tue 27/1021:25 -
1 stop19h 40m
Wed 4/1108:40 -
1 stop15h 50m
Deal found 14/10£374
Fri 16/1005:25 -
1 stop11h 20m
Fri 20/1120:55 -
1 stop15h 40m
Deal found 15/10£374

Find flight deals from Karachi to Heathrow

Round-trip from

£365

One-way from

£218

Popular in

December

Cheapest in

October

Average price

£486
Etihad Airways
  • Etihad Airways
  • 16/11-23/11
  • 2 total stops
  • 21h 55m total
  • Karachi to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 16/11-31/12
  • 1 total stop
  • 16h 45m total
  • Karachi to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Karachi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Fri 26/2

05:10-20:05

3 stops19h 55m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£230

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Wed 23/12

05:10-12:05

1 stop11h 55m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£232

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Wed 23/12

05:10-20:05

2 stops19h 55m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£239

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Mon 2/11

05:10-16:40

2 stops16h 30m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£244

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Fri 5/2

21:25-14:30

1 stop22h 05m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£245
Fastest return journey

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Sat 6/2

11:55-18:10

1 stop11h 15m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£245

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Tue 2/2

11:55-18:10

1 stop11h 15m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£245

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Wed 3/2

21:25-12:05

1 stop19h 40m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£245

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Wed 28/10

09:30-21:55

1 stop17h 25m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£269

KarachiLondon

KHI Karachi Quaid-E-Azam Intl - LHR London Heathrow

KHILHR

Karachi Quaid-E-Azam Intl

Fri 25/12

04:20-14:00

1 stop14h 40m

London Heathrow

Wed 31/12

00:00-04:00

Nonstop0h 00m

£275

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Karachi to London Heathrow Airport

How far ahead should I book a flight from Karachi to London Heathrow Airport?

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 17 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 £486). Flying from Karachi to London Heathrow Airport in December is currently the most expensive (average of £681). 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.

How much does it cost for a return flight from Karachi to London Heathrow Airport?

Airfare is below average for this route at the moment.

Karachi to London Heathrow Airport flights typically cost between £393 and £567 in November.
The cheapest return price found within the last 5 days was £365 on Etihad Airways (16 Nov–23 Nov).

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Emirates,Oman Air, andQatar 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.
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very Good
3,682 reviews
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Oman Air
8.0
Very Good
143 reviews
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Qatar Airways
7.3
Good
3,712 reviews
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7.3
Good
1,546 reviews
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Gulf Air
7.3
Good
247 reviews
Emirates
8.1
Very Good
3,682 reviews
Check prices

Overall

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Boarding

8.2

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

Related info for your journey

  • 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 6 different airlines.

  • How long is the flight from Karachi to London Heathrow Airport?

    Etihad Airways can get you from Karachi to London Heathrow Airport in just under 16h 45m. Your travel time can differ by up to . Karachi and London Heathrow Airport are separated by a distance of 3936 mi.

  • What are the cheapest airlines flying from Karachi to London Heathrow Airport round-trip?

    Currently priced at £259, Oman Air will fly you from Karachi to London Heathrow Airport and back. In addition to Oman Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Gulf Air - these airlines can fly you to your destination from £377 and £471, respectively. Users have found that Oman Air is 55% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Karachi to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £214 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from £226 and SriLankan Airlines from £233 one-way.

  • Can I find deals for flights from Karachi to Heathrow that include hotel bookings?

    Yes. In addition to deals on Karachi to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Karachi to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Karachi to Heathrow.

  • 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 £486). Flying from Karachi to London Heathrow Airport in December is currently the most expensive (average of £681). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Northampton
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Southall
Watford
Stratford-upon-Avon
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Karachi to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest£259Average£602FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£377Average£542FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Gulf AirCheapest£471Average£626FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Turkish AirlinesCheapest£491Average£618FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest£511Average£612FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest£607Average£783FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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