AirHint found the following cheapest return flights from Delhi (DEL) to London (LHR) in January 2026 (see full year).

Return flights

27 Jan - 04 Feb	Kuwait Airways
25 Jan - 20 Feb	Lufthansa
30 Jan - 06 Feb	Kuwait Airways
24 Jan - 06 Feb	Kuwait Airways
28 Jan - 05 Feb	Lufthansa
30 Jan - 07 Feb	Lufthansa
17 Jan - 25 Jan	Kuwait Airways
21 Jan - 21 Feb	Lufthansa
28 Jan - 27 Feb	Kuwait Airways
21 Jan - 28 Jan	Lufthansa
25 Jan - 30 Jan	Lufthansa
21 Jan - 30 Jan	Lufthansa
20 Jan - 24 Feb	Lufthansa
17 Jan - 31 Jan	LOT
19 Jan - 18 Feb	Kuwait Airways
15 Jan - 25 Jan	Lufthansa
21 Jan - 26 Jan	Lufthansa
20 Jan - 26 Jan	Lufthansa
15 Jan - 23 Jan	Lufthansa
23 Jan - 26 Jan	Air India

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

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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Cheapest return flights from Delhi to London in January from 415€

Return flights