Is there a nonstop flight from London to Karachi?

No. Every current itinerary on this route connects through a hub, most often Doha, Abu Dhabi, or Dubai, and occasionally Islamabad on PIA.

How long does the total journey from London to Karachi usually take?

Most connecting itineraries run between 11 and 17 hours, though options with longer layovers can stretch well past 24 hours depending on the connection.

Which airlines fly London to Karachi?

Qatar Airways, Etihad Airways, Emirates, and Pakistan International Airlines all currently show as confirmed carriers, with British Airways also listed as a bookable option.

Does PIA fly directly from London to Karachi?

Not to Karachi specifically. PIA restarted direct UK flights from Islamabad and Lahore to Heathrow in 2026 after regaining approval to operate in British airspace, but Karachi-bound passengers on PIA still connect through Islamabad.

What is the cheapest way to book a London to Karachi flight?

Booking further ahead of your travel date, comparing hub options rather than sticking to one airline, and checking longer-layover itineraries can all bring the fare down compared to a last-minute search.

Do I need a visa to transit through Doha, Abu Dhabi, or Dubai on this route?

It depends on your nationality and layover length. Some passengers can transit airside without a visa, while others need one, so confirming directly with the airline or embassy before booking is the safest approach.

What airport codes are used for this route?

London Heathrow uses LHR, and Karachi's Jinnah International Airport uses KHI.

London to Karachi Flights

Name: Bookme
Brand: Bookme
Rating: 4.5 (35,104 reviews)

London to Karachi flights carry one of the busiest South Asian diaspora routes out of Europe, with hundreds of thousands of Pakistani-origin travelers moving between the UK capital and Sindh's largest city every year. Anyone starting a London to Karachi flight booking will notice something unusual right away: there is no nonstop service between Heathrow and Jinnah International, so every itinerary connects through a hub such as Doha, Abu Dhabi, or Dubai. That makes comparing the London to Karachi flights ticket price and checking the London to Karachi flights schedule across carriers more useful than it would be on a route with direct flights. This guide breaks down which airlines serve the route, how their schedules differ, and what tends to push fares up or down before you book.

Quick Facts: London to Karachi Flights

Detail	Information
Air distance	Approx. 6,308 km (3,919 mi)
Cheapest fare observed	From PKR 435,274 round trip, Economy
Passport requirement	Valid passport for both countries; UK entry visa required for Pakistani nationals; transit rules at the connecting hub depend on nationality
Frequency & duration	No nonstop option; connecting flights run multiple times daily via Gulf hubs, typically 11 to 17 hours depending on layover
Airport codes	LHR (London Heathrow) to KHI (Jinnah International Airport, Karachi)
Route-specific note	PIA resumed direct UK flights from Islamabad and Lahore in 2026 after a long suspension, so Karachi-bound PIA passengers still connect domestically

Why This Route Runs Entirely on Connections

Karachi is Pakistan's largest city and one of the biggest urban centers in the world, a commercial hub with a coastline, colonial-era landmarks like the Mazar-e-Quaid, and a constant flow of business travelers alongside families visiting relatives in the UK. London, for its part, is home to one of the largest Pakistani communities outside Pakistan, which is why demand on this city pair stays strong through most of the year rather than spiking around a single season.

What sets London to Karachi apart from routes like London to Lahore or London to Islamabad is the total absence of nonstop service. Every option connects, most commonly through Doha, Abu Dhabi, or Dubai, and less commonly through Islamabad on Pakistan International Airlines. That last point has a genuinely new backstory. PIA was barred from UK airspace for roughly five years after a 2020 crash investigation exposed problems with pilot licensing, and the airline only regained approval to fly to Britain in 2025, restarting Manchester service that October before adding Heathrow flights from Islamabad and Lahore in March 2026. Karachi itself still has no direct PIA link to London, so travelers booking PIA connect onward from Islamabad or Lahore rather than flying straight through.

Airlines Operating This Route

Bookme's current search results and airline filters for London to Karachi confirm the following carriers:

Qatar Airways – the most frequent operator on this city pair, connecting through its Doha hub with multiple daily departure times.
Etihad Airways – routes through Abu Dhabi and consistently returned some of the lowest fares in the current search sample.
Emirates – connects via Dubai, generally positioned as a premium-leaning option on this route.
Pakistan International Airlines (PIA) – routes through Islamabad, reflecting its rebuilt UK network following the 2025-2026 restoration of Heathrow access.
British Airways – appears as a bookable option in Bookme's airline filters; availability and routing for this specific city pair can vary by search date, so current listings are the best reference for actual schedule and seat availability.

No other carriers are currently confirmed for this exact city pair, even though several other airlines serve London-Pakistan routes more broadly. Availability shifts by season, so it's sensible to recheck the filter list closer to your travel dates.

London to Karachi Flights Schedule

There is no single daily nonstop timetable to quote here, since every seat on this route involves a connection. Instead, departure options cluster around each airline's hub bank of flights:

Airline	Connects via	Typical journey time	Frequency pattern
Qatar Airways	Doha (DOH)	11h45m to 18h+, depending on layover	Multiple flights daily
Etihad Airways	Abu Dhabi (AUH)	13h30m to 21h+, depending on layover	Multiple flights daily
Emirates	Dubai (DXB)	Around 14h, based on current schedule	Daily
PIA	Islamabad (ISB), then a domestic connection	15h to 20h+, including ground connection time	Several times weekly, tied to PIA's London flight days
British Airways	Varies by itinerary	Not consistently listed	Check current schedule before booking

Layover length varies a lot even within the same airline's options, since some itineraries are built around a short connection and others sit for many hours at the hub. Travelers with flexible schedules can benefit from comparing a couple of layover lengths instead of booking the first result, since the longer-layover fare is sometimes the cheaper one.

London to Karachi Flights Ticket Price

Round-trip Economy fares in Bookme's current search sample ranged from roughly PKR 435,000 on the low end (Etihad Airways) up to PKR 734,000 on the high end (Qatar Airways), with Emirates and PIA both sitting in the PKR 480,000 to 610,000 range for the itineraries returned. That said, this sample reflects a short-notice search made close to the travel date, and fares booked further in advance are generally lower than what shows up for next-day or next-week departures.

Airline	Round-trip fare range (Economy, sampled)
Etihad Airways	PKR 435,274 – 680,518
Qatar Airways	PKR 464,964 – 734,240
Emirates	Around PKR 606,470
PIA	Around PKR 482,028
British Airways	Not returned in current fare search

Always confirm the live fare at the time of booking.

Fare-Saving Tips for This Route

Compare hubs, not just airlines. Since Doha, Abu Dhabi, and Dubai all offer connecting service, layover length and price can swing noticeably between them for the same travel dates.
Look at the PIA option through Islamabad. With PIA's UK network rebuilding since 2025, its connecting fares are sometimes competitive even with the added domestic leg.
Book ahead rather than close to departure. Near-term searches on this route tend to return higher fares than the same itinerary booked weeks out.
Weigh longer layovers against price. A number of itineraries with extended layovers priced lower than shorter-connection options in the same search, so it can pay to sit at the airport a bit longer.
Avoid peak travel windows when possible. Summer school holidays and major religious holidays tend to push demand, and fares, higher across this corridor.

Travel Restrictions and Requirements

Since this is an international route with a connecting leg, requirements differ slightly depending on which segment of the journey you're on.

Passport validity: Most airlines and immigration authorities expect at least six months of validity remaining on your passport from the date of travel.
UK entry requirements: Pakistani nationals need a valid UK visa to enter Britain; this should be arranged well ahead of the booking, since visa processing timelines can affect which flight dates are realistic.
Transit at the connecting hub: Requirements for passing through Doha, Abu Dhabi, or Dubai airports depend on your nationality and how long your layover runs. Some travelers can transit visa-free within the airport, while others may need a transit visa. Confirm this with the airline or the relevant embassy before booking, since rules differ by passport.
Baggage by leg: Baggage allowances are usually set by the operating or marketing airline for the whole itinerary, but connecting flights on separate tickets can have different limits per leg. Check the allowance for each segment shown at booking.
Check-in timing: International check-in generally closes earlier than domestic check-in, so arrive with extra buffer time, particularly at connecting airports where you may need to clear security again.

Planning Your Trip

A smooth London to Karachi flight booking starts with realistic expectations about connection time, since every option on this route involves at least one stop and building in a little schedule flexibility pays off. If you have a short layover, factor in extra time for immigration or security queues at the connecting airport rather than cutting it close. If you're traveling with family or during a peak period like Eid or the summer break, booking earlier tends to protect both your preferred flight times and a better fare. It's also worth checking whether your outbound and return legs use the same hub, since some itineraries mix carriers or routes between the two directions.

Why Book With Bookme

Comparing every airline on this route individually, across multiple sites, eats up time that a single search doesn't need to. Bookme pulls Qatar Airways, Etihad Airways, Emirates, PIA, and other available carriers into one results page, so you can compare the London to Karachi flights ticket price and schedule side by side before deciding.

Since a trip like this often involves more than the flight itself, Bookme's platform also covers hotel bookings in Karachi for your arrival night, car rental if you need to get around the city once you land, and Umrah instant visa services if your trip extends toward Saudi Arabia. Handling these alongside your flight booking keeps the whole trip in one place.