Cheapest return flights from London to Delhi in December from $538

Best time to book flights for London (LON) to Delhi (DEL) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Delhi (DEL) in December 2025 (see full year).

Return flights

01 Dec - 21 Dec Lufthansa
01 Dec - 14 Dec Lufthansa
01 Dec - 31 Jan Lufthansa
01 Dec - 26 Dec Wizz Air UK
09 Dec - 14 Dec Wizz Air UK
01 Dec - 25 Jan Finnair
02 Dec - 09 Dec Finnair
02 Dec - 13 Dec Finnair
01 Dec - 20 Dec Finnair
02 Dec - 15 Dec Finnair
30 Dec - 30 Jan Finnair
02 Dec - 25 Jan Finnair
08 Dec - 21 Dec Wizz Air UK
11 Dec - 07 Jan Wizz Air UK
09 Dec - 25 Jan Finnair
02 Dec - 08 Dec Ryanair
01 Dec - 02 Jan Saudia
06 Dec - 25 Jan Finnair
05 Dec - 15 Jan Finnair
15 Dec - 14 Jan Wizz Air UK

Also check the deals for one-way flights from London to Delhi in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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