Cheap flights from London to Lucknow from ₹ 25,852

The cheapest month to fly to Lucknow from London is in September. Flight prices, which tend to average around ₹ 60,567, are often lower during this time because this is during the off-season. If you don’t want to visit Lucknow in September, then you should wait until October to fly from London, when ticket prices are also cheap, with an average price of ₹ 66,292.

You are more likely to see cheaper flights to Lucknow from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Lucknow for around ₹ 81,603 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lucknow from London for as low as ₹ 66,938 on momondo.

You could potentially save up to 64% on your flight if you consider stops on a London to Lucknow flight.

As of March 2026, prices for London to Lucknow flights are approximately 44% more expensive when compared to flights at the same time last year.

Jeddah (JED) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Jeddah (JED) offer the lowest average return price of ₹ 69,580.

Flights connecting via New Delhi (DEL) have the shortest average one-way travel time: 17h 50m.

New Delhi (DEL) has the shortest average stopover time for this route: 6h 40m.