Cheapest return flights from Delhi to Lisbon in May from 491€

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

Return flights

19 May - 31 May Finnair
11 May - 19 May Etihad Airways
20 May - 27 May Qatar Airways
15 May - 22 May Finnair
20 May - 04 Jun Qatar Airways
22 May - 29 May Qatar Airways
19 May - 29 May Qatar Airways
06 May - 15 May Qatar Airways
26 May - 14 Jun Finnair
29 May - 07 Jun Qatar Airways
04 May - 14 May Qatar Airways
03 May - 10 May Etihad Airways
16 May - 22 May Finnair
28 May - 04 Jun Finnair

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

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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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