AirHint found the following cheapest return flights from Delhi (DEL) to Lisbon (LIS) in March 2026 (see full year).

Return flights

26 Mar - 09 Apr	Finnair
26 Mar - 08 Apr	Finnair
18 Mar - 25 Mar	Finnair
25 Mar - 01 Apr	Finnair
19 Mar - 01 Apr	Finnair
20 Mar - 01 Apr	Finnair
01 Mar - 27 Apr	IndiGo
21 Mar - 25 Mar	Finnair
01 Mar - 31 Mar	Air Arabia
01 Mar - 10 Mar	IndiGo
02 Mar - 21 Mar	IndiGo
26 Mar - 12 Apr	Finnair
12 Mar - 19 Mar	British Airways
31 Mar - 07 Apr	British Airways
01 Mar - 28 Apr	IndiGo
23 Mar - 06 Apr	Finnair
10 Mar - 18 Mar	Air Arabia
09 Mar - 16 Mar	British Airways
10 Mar - 15 Mar	British Airways
10 Mar - 16 Mar	British Airways

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

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 Lisbon in March from 465€

Return flights