Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Karachi from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Karachi departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Karachi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 4:10 am
LHR
-
KHI
15h 05m2 stops
Multiple Airlines Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$620Multiple Airlines
Thu, Jan 22 - Sat, Feb 28
Etihad Airways Logo
7:20 pm - 11:00 am
LHR
-
KHI
10h 40m1 stop
Etihad Airways Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$624Etihad Airways
Sun, Jan 18 - Sun, Jan 25
Multiple Airlines Logo
7:00 am - 4:10 am
LHR
-
KHI
16h 10m2 stops
Multiple Airlines Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$626Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Etihad Airways Logo
8:50 am - 2:45 am
LHR
-
KHI
12h 55m1 stop
Etihad Airways Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$628Etihad Airways
Mon, Jan 19 - Mon, Jan 26
Etihad Airways Logo
1:55 pm - 5:30 am
LHR
-
KHI
10h 35m1 stop
Etihad Airways Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m1 stop
$629Etihad Airways
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
8:05 am - 4:10 am
LHR
-
KHI
15h 05m2 stops
Multiple Airlines Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$632Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Etihad Airways Logo
8:50 am - 2:45 am
LHR
-
KHI
12h 55m1 stop
Etihad Airways Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m1 stop
$633Etihad Airways
Wed, Jan 21 - Mon, Feb 2
Etihad Airways Logo
7:20 pm - 11:00 am
LHR
-
KHI
10h 40m1 stop
Etihad Airways Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m1 stop
$634Etihad Airways
Tue, Jan 20 - Wed, Jan 28
Etihad Airways Logo
8:50 am - 2:45 am
LHR
-
KHI
12h 55m1 stop
Etihad Airways Logo
11:55 am - 6:10 pm
KHI
-
LHR
11h 15m1 stop
$635Etihad Airways
Mon, Jan 19 - Thu, Jan 29
Etihad Airways Logo
8:50 am - 2:45 am
LHR
-
KHI
12h 55m1 stop
Etihad Airways Logo
5:10 am - 12:05 pm
KHI
-
LHR
11h 55m1 stop
$636Etihad Airways
Mon, Jan 19 - Sun, Jan 25

Etihad Airways flights from London Heathrow Airport to Karachi

Our best Etihad Airways deals on London Heathrow Airport to Karachi flight tickets
Etihad Airways
Jan 19
LHR8:50 amLondon Heathrow
12h 55m
1 stop
KHI2:45 amKarachi Quaid-E-Azam Intl
Jan 26
KHI5:10 amKarachi Quaid-E-Azam Intl
11h 55m
1 stop
LHR12:05 pmLondon Heathrow
$628
Find similar
Etihad Airways
Jan 23
LHR1:55 pmLondon Heathrow
10h 35m
1 stop
KHI5:30 amKarachi Quaid-E-Azam Intl
Jan 30
KHI6:25 amKarachi Quaid-E-Azam Intl
13h 05m
1 stop
LHR2:30 pmLondon Heathrow
$629
Find similar
Etihad Airways
Jan 21
LHR8:50 amLondon Heathrow
12h 55m
1 stop
KHI2:45 amKarachi Quaid-E-Azam Intl
Feb 2
KHI6:25 amKarachi Quaid-E-Azam Intl
13h 05m
1 stop
LHR2:30 pmLondon Heathrow
$633
Find similar

Turkish Airlines flights from London Heathrow Airport to Karachi

Our best Turkish Airlines deals on London Heathrow Airport to Karachi flight tickets
Turkish Airlines
Jan 9
LHR6:35 amLondon Heathrow
41h 10m
1 stop
KHI4:45 amKarachi Quaid-E-Azam Intl
Feb 6
KHI6:15 amKarachi Quaid-E-Azam Intl
13h 30m
1 stop
LHR2:45 pmLondon Heathrow
$707
Find similar
Turkish Airlines
Jan 9
LHR6:35 amLondon Heathrow
18h 05m
2 stops
KHI5:40 amKarachi Quaid-E-Azam Intl
Feb 6
KHI6:15 amKarachi Quaid-E-Azam Intl
14h 55m
1 stop
LHR4:10 pmLondon Heathrow
$971
Find similar
Turkish Airlines
Jan 9
LHR10:35 pmLondon Heathrow
25h 10m
1 stop
KHI4:45 amKarachi Quaid-E-Azam Intl
Feb 16
KHI8:05 pmKarachi Quaid-E-Azam Intl
23h 50m
2 stops
LHR2:55 pmLondon Heathrow
$975
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport to Karachi 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Karachi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 1/22

8:05 am-4:10 am

2 stops15h 05m

Karachi Quaid-E-Azam Intl

Sat 2/28

5:10 am-12:05 pm

1 stop11h 55m

$620

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Sun 1/18

7:20 pm-11:00 am

1 stop10h 40m

Karachi Quaid-E-Azam Intl

Sun 1/25

5:10 am-12:05 pm

1 stop11h 55m

$624

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 2/11

7:00 am-4:10 am

2 stops16h 10m

Karachi Quaid-E-Azam Intl

Wed 2/18

5:10 am-12:05 pm

1 stop11h 55m

$626

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 1/19

8:50 am-2:45 am

1 stop12h 55m

Karachi Quaid-E-Azam Intl

Mon 1/26

5:10 am-12:05 pm

1 stop11h 55m

$628

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Fri 1/23

1:55 pm-5:30 am

1 stop10h 35m

Karachi Quaid-E-Azam Intl

Fri 1/30

6:25 am-2:30 pm

1 stop13h 05m

$629

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Fri 1/23

8:05 am-4:10 am

2 stops15h 05m

Karachi Quaid-E-Azam Intl

Fri 1/30

5:10 am-12:05 pm

1 stop11h 55m

$632

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 1/21

8:50 am-2:45 am

1 stop12h 55m

Karachi Quaid-E-Azam Intl

Mon 2/2

6:25 am-2:30 pm

1 stop13h 05m

$633

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Tue 1/20

7:20 pm-11:00 am

1 stop10h 40m

Karachi Quaid-E-Azam Intl

Wed 1/28

6:25 am-2:30 pm

1 stop13h 05m

$634

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 1/19

8:50 am-2:45 am

1 stop12h 55m

Karachi Quaid-E-Azam Intl

Thu 1/29

11:55 am-6:10 pm

1 stop11h 15m

$635

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 1/19

8:50 am-2:45 am

1 stop12h 55m

Karachi Quaid-E-Azam Intl

Sun 1/25

5:10 am-12:05 pm

1 stop11h 55m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Karachi from

How to get the cheapest flight ticket from London Heathrow Airport to Karachi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Karachi?

If you don’t want to visit Karachi in September, then you should wait until June to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $678.

What is the cheapest time of day to depart on your flight to Karachi?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Karachi when you can find flight prices for as low as $696. Flying to Karachi in the morning is an ideal time because this is during off-peak travel hours. Flights to Karachi are more costly in the afternoon, with an average ticket price of $870. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Karachi?

You are more likely to see cheaper flights to Karachi from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $755 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from London Heathrow Airport for as low as $702 on momondo.

How have London Heathrow Airport to Karachi flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Karachi flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Karachi

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Karachi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Karachi (LHR to KHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Karachi

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from London Heathrow Airport to Karachi takes 16h 10m
There are no direct flights from London Heathrow Airport to Karachi. There are no popular flight routes from London Heathrow Airport to Karachi.
Search flight deals

  • How far is London Heathrow to Karachi Quaid-E-Azam Intl by plane?

    The distance between London Heathrow and Karachi Quaid-E-Azam Intl is about 3931.8 mi. 16h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

    Prices for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The travel and health documents required for your trip to Karachi Quaid-E-Azam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Karachi Quaid-E-Azam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Karachi?

Best airlines flying from London Heathrow Airport to Karachi

Compare and see reviews for airlines that fly from London Heathrow Airport to Karachi with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom $468Free CancellationRating
7.3
653 reviews
Search SAUDIA flights
British AirwaysPriceFrom $608Free CancellationRating
6.7
7,616 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $616Free CancellationRating
7.3
4,125 reviews
Search Turkish Airlines flights
Gulf AirPriceFrom $619Free CancellationRating
7.2
221 reviews
Search Gulf Air flights
Qatar AirwaysPriceFrom $625Free CancellationRating
7.4
3,697 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $633Free CancellationRating
7.4
1,339 reviews
Search Etihad Airways flights
EmiratesPriceFrom $834Free CancellationRating
8.1
3,443 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Karachi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karachi from London.

Can I find flights from London to Karachi with flexible booking policies on momondo?

All flight searches from London to Karachi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Karachi?

Once all potential London to Karachi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Karachi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Karachi from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Karachi trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Pakistan