Cheapest return flights from Delhi to Lisbon in May from $532

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

Return flights

26 May - 02 Jun Finnair
06 May - 13 May Finnair
16 May - 23 May Finnair
06 May - 12 May Finnair
22 May - 25 May Finnair
01 May - 14 May Finnair
30 May - 07 Jun Finnair
01 May - 08 May Finnair
23 May - 30 May Finnair
10 May - 17 May Finnair
08 May - 17 May Finnair
23 May - 06 Jun Qatar Airways

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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