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

Return flights

09 Oct - 10 Nov	Ryanair
29 Oct - 30 Nov	Ryanair
01 Oct - 05 Nov	Pegasus Airlines
01 Oct - 03 Nov	Pegasus Airlines
04 Oct - 19 Oct	easyJet
08 Oct - 15 Oct	Ryanair
04 Oct - 20 Oct	Wizz Air Malta
13 Oct - 20 Nov	Aegean Airlines
28 Oct - 04 Nov	Ryanair
19 Oct - 08 Nov	Wizz Air Malta
01 Oct - 08 Oct	Pegasus Airlines
20 Oct - 11 Nov	Aegean Airlines
07 Oct - 04 Nov	Ryanair
06 Oct - 08 Nov	easyJet
14 Oct - 21 Oct	Wizz Air Malta
01 Oct - 14 Oct	Ryanair
03 Oct - 12 Oct	Aegean Airlines
06 Oct - 13 Oct	easyJet
01 Oct - 07 Oct	Ryanair
07 Oct - 21 Oct	easyJet

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 451€

Return flights