How long is the flight from London to Delhi?

Direct flights from London to Delhi typically take around 8h 25m. The great-circle distance is approximately 6,732 km.

What is the cheapest day to fly from London to Delhi?

As a general industry pattern, mid-week flights (Tuesday and Wednesday) tend to be cheaper — see the cheapest-day page for real fare data on this route where available.

Which airlines fly from London to Delhi?

Use our flight search above to see live availability and compare prices across airlines flying London to Delhi.

How far in advance should I book a flight from London to Delhi?

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

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Direct Flights: London to Delhi

8h 25m

Flight time

6,732 km

Distance

Airport pairs

Find non-stop flights from London to Delhi — no layovers, no connections. The route covers 6,732 km with a typical flight time of 8h 25m. Delhi is located in India.

Direct airport connections

LHR

London Heathrow Airport

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DEL