Cheap flights from London to Patna
Cheap return flights from London to Patna
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Patna flight facts
What you need to know
What are the cheapest airlines?
- Air India
- British Airways
- IndiGo
These airlines usually offer the cheapest flights from London to Patna.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Etihad Airways
These airlines fly from London to Patna, but you’ll have at least one layover.
How long is the flight?
12 hours 30 minutes
This is the shortest flight time from London to Patna.
Alternative flights from the UK to Patna
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/Patna route. There are around 35 flights on any given week from the UK to Patna 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 Patna
Tips and advice from our flight experts
You've searched for flights from London to Patna. We've found 25 flights and compared them to give you the best offer. Air India is, on average, the cheapest for this route. Look out for their deals! The cheapest offer we've found is a one-way ticket for London to Patna on 06/06/2026 at 10:45 at £51.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 7,200 km flight from London to Patna.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. The peak season is from June to August, so try to avoid that if possible. IndiGo is a popular and affordable airline for this route, with an average flight duration of 12 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 Patna
Where other people are flying to
