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

Return flights

12 Jan - 12 Feb	Air Europa
12 Jan - 28 Jan	Air Europa
05 Jan - 20 Jan	Ryanair
24 Jan - 07 Feb	Lufthansa
13 Jan - 19 Feb	SWISS
24 Jan - 27 Feb	Lufthansa
20 Jan - 28 Feb	SWISS
13 Jan - 15 Feb	SWISS
17 Jan - 28 Feb	SWISS
02 Jan - 08 Feb	Lufthansa
02 Jan - 09 Feb	Lufthansa
02 Jan - 10 Feb	Lufthansa
01 Jan - 11 Jan	Turkish Airlines

Also check the deals for one-way flights from Porto to Delhi 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 Porto to Delhi in January from 462€

Return flights