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

Return flights

29 Oct - 14 Nov	Ryanair
01 Oct - 09 Oct	Ryanair
08 Oct - 23 Oct	Ryanair
23 Oct - 01 Nov	TAP
23 Oct - 06 Nov	TAP
27 Oct - 14 Nov	Ryanair
28 Oct - 15 Nov	Ryanair
16 Oct - 29 Oct	Wizz Air Malta
01 Oct - 05 Nov	Wizz Air Malta
11 Oct - 25 Oct	easyJet
28 Oct - 14 Nov	Ryanair
02 Oct - 16 Oct	Ryanair
02 Oct - 15 Oct	Wizz Air
01 Oct - 06 Oct	Ryanair
01 Oct - 16 Oct	Ryanair
02 Oct - 17 Oct	Wizz Air
03 Oct - 17 Oct	easyJet
27 Oct - 15 Nov	easyJet

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

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 October from 521€

Return flights