AirHint found the following cheapest return flights from Lisbon (LIS) to Bissau (OXB) in April 2026 (see full year).

Return flights

24 Apr - 22 May	Euroatlantic Airways	direct
14 Apr - 23 Apr	TAP	direct
17 Apr - 01 May	Euroatlantic Airways	direct
11 Apr - 09 May	TAP	direct
18 Apr - 02 May	TAP	direct
04 Apr - 02 May	Royal Air Maroc
04 Apr - 16 May	Royal Air Maroc
05 Apr - 17 May	Royal Air Maroc
04 Apr - 16 May	TAP	direct
04 Apr - 02 May	TAP	direct

Also check the deals for one-way flights from Lisbon to Bissau in April.

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.

Book a cheap hotel in Bissau

Cheap car rent in Bissau

Cheapest return flights from Lisbon to Bissau in April from $537

Return flights