AirHint found the following cheapest return flights from Lisbon (LIS) to Colombo (CMB) in July 2025 (see full year).

Return flights

17 Jul - 26 Jul	Etihad Airways
21 Jul - 25 Jul	Fly One
26 Jul - 10 Aug	Transavia France
23 Jul - 28 Jul	Vueling Airlines
23 Jul - 04 Aug	Vueling Airlines
28 Jul - 22 Aug	Transavia France
31 Jul - 20 Aug	Etihad Airways
31 Jul - 21 Aug	Etihad Airways

Also check the deals for one-way flights from Lisbon to Colombo in July.

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 Lisbon to Colombo in July from $823

Return flights