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

Return flights

05 May - 12 May	British Airways
07 May - 21 May	British Airways
07 May - 20 May	British Airways
07 May - 19 May	British Airways
06 May - 19 May	British Airways
06 May - 03 Jun	Qatar Airways
26 May - 16 Jun	Lufthansa
05 May - 14 May	Turkish Airlines
05 May - 26 May	Turkish Airlines
05 May - 03 Jun	Turkish Airlines
01 May - 12 May	Turkish Airlines
03 May - 14 May	Turkish Airlines
04 May - 15 May	Qatar Airways

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

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 Mumbai to Lisbon in May from 587€

Return flights