Cheapest return flights from Delhi to Lisbon in December from $453

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

Return flights

26 Dec - 11 Jan Etihad Airways
02 Dec - 10 Jan IndiGo
21 Dec - 06 Jan AZAL
26 Dec - 04 Jan Etihad Airways
06 Dec - 13 Dec AZAL
22 Dec - 29 Dec Finnair
07 Dec - 12 Dec IndiGo
02 Dec - 09 Dec IndiGo
24 Dec - 03 Jan Etihad Airways
25 Dec - 03 Jan Etihad Airways
17 Dec - 29 Dec AZAL
21 Dec - 04 Jan AZAL
25 Dec - 31 Dec Etihad Airways
17 Dec - 25 Dec Finnair
16 Dec - 23 Dec Finnair
21 Dec - 03 Jan IndiGo
09 Dec - 11 Dec Air India
21 Dec - 29 Dec Finnair
23 Dec - 03 Jan IndiGo
25 Dec - 02 Jan Etihad Airways

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

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