Cheap flights from Karachi to London Heathrow Airport from £185
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karachi to London Heathrow Airport departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise 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.Find the cheapest flights from Karachi to London
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Turkish Airlines flights from Karachi to London Heathrow Airport
Our best Turkish Airlines deals on Karachi to London Heathrow Airport flight tickets
Etihad Airways flights from Karachi to London Heathrow Airport
Our best Etihad Airways deals on Karachi to London Heathrow Airport flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Karachi to London Heathrow Airport
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 typical price of a round-trip flight between Karachi and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
In general, October is the cheapest month to fly from Karachi to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £571. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Karachi averaging around £578.
What is the cheapest day to depart on your flight to London Heathrow Airport?
On average, the least expensive day to fly to London Heathrow Airport from Karachi is on a Monday. momondo users have found tickets for Monday departures for as low as £572. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £691.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Karachi to London Heathrow Airport at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £650 on average. Flights to London Heathrow Airport from Karachi in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Karachi when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £629 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Karachi for as low as £577 on momondo.
What is the cheapest airline that flies from Karachi Quaid-E-Azam Intl to London Heathrow?
SriLankan Airlines, Qatar Airways, and Oman Air are the most popular carriers operating from Karachi Quaid-E-Azam Intl to London Heathrow
Which airlines fly to London Heathrow Airport?
Qatar Airways, Etihad Airways and Emirates are the top three most popular airlines that fly to London Heathrow Airport from Karachi according to our data. Qatar Airways is the first choice among our users, with 39% of people opting to fly with this airline when travelling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Karachi to London Heathrow Airport
Cheap Karachi to London Heathrow Airport (KHI to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Karachi to London Heathrow Airport
How far is Karachi Quaid-E-Azam Intl to London Heathrow by plane?
The straight-line distance from Karachi Quaid-E-Azam Intl to London Heathrow is 3931.8 mi. 11h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport?
Prices for flights from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport?
As of February 2025, there are 8 operators available to choose from for flights from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow 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 London Heathrow 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 Karachi to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Karachi to London Heathrow Airport is Qatar Airways (35% of total bookings). The next most popular airlines are Etihad Airways (34%), Emirates (13%), and Turkish Airlines (9%).
Best airlines flying from Karachi to London Heathrow Airport
Compare and see reviews for airlines that fly from Karachi to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £450 | Free Cancellation | Rating 7.3 1,178 reviews | |||
| PriceFrom £450 | Free Cancellation | Rating 7.4 646 reviews | |||
| PriceFrom £492 | Free Cancellation | Rating 7.3 3,832 reviews | |||
| PriceFrom £510 | Free Cancellation | Rating 6.6 6,762 reviews | |||
| PriceFrom £541 | Free Cancellation | Rating 7.4 3,609 reviews | |||
| PriceFrom £602 | Free Cancellation | Rating 8.3 90 reviews | |||
| PriceFrom £650 | Free Cancellation | Rating 8.1 3,276 reviews | |||
| PriceFrom £685 | Free Cancellation | Rating 7.1 205 reviews |
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Karachi to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Karachi to London for you.
Can I find flights from Karachi to London with flexible booking policies on momondo?
Flights from Karachi to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Karachi to London?
Once you have performed a search for Karachi to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Karachi to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Karachi to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.