Cheap flights from London to Karachi
Cheap return flights from London to Karachi
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Karachi flight facts
What you need to know
What are the cheapest airlines?
- British Airways
- Pakistan International Airlines
- Air France
These airlines usually offer the cheapest flights from London to Karachi.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Turkish Airlines
These airlines fly from London to Karachi, but you’ll have at least one layover.
How long is the flight?
10 hours 30 minutes
This is the shortest flight time from London to Karachi.
Alternative flights from the UK to Karachi
Check out prices for other routes
Alternative flights from London
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London/Karachi route. There are around 35 flights on any given week from the UK to Karachi and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London to Karachi
Tips and advice from our flight experts
You've searched for flights from London to Karachi. We've found 25 flights and compared them to give you the best offer. On average, British Airways is the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route London to Karachi on 07/07/2026 at 00:25 for £39.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 6,800 km flight from London to Karachi.
To find the best offers, book your flight at least 2-3 months in advance. Traveling during off-peak seasons can also save you money. Consider flying with Pakistan International Airlines, which is known for its affordability. The average flight duration is around 10 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving you time and money.
Other popular destinations near Karachi
Where other people are flying to
