AirHint found the following cheapest return flights from Lisbon (LIS) to Delhi (DEL) in October 2025 (see full year).

Return flights

01 Oct - 14 Oct	Etihad Airways
01 Oct - 08 Oct	Etihad Airways
06 Oct - 25 Nov	Etihad Airways
09 Oct - 16 Oct	Etihad Airways
03 Oct - 16 Oct	Etihad Airways
01 Oct - 13 Nov	Etihad Airways
14 Oct - 21 Oct	Wizz Air Malta
02 Oct - 09 Oct	Wizz Air Malta
01 Oct - 11 Oct	Etihad Airways
01 Oct - 12 Oct	Etihad Airways
03 Oct - 12 Oct	Etihad Airways
08 Oct - 20 Oct	Qatar Airways
02 Oct - 14 Nov	Lufthansa
16 Oct - 17 Nov	Ryanair
01 Oct - 18 Nov	LOT
12 Oct - 27 Nov	LOT
14 Oct - 03 Nov	LOT
14 Oct - 13 Nov	LOT
18 Oct - 21 Nov	LOT
19 Oct - 03 Nov	LOT

Also check the deals for one-way flights from Lisbon to Delhi in October.

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 Lisbon to Delhi in October from 479€

Return flights