AirHint found the following cheapest return flights from Belem (BEL) to Lisbon (LIS) in March 2026 (see full year).

Return flights

10 Mar - 17 Mar	TAP	direct
31 Mar - 10 Apr	TAP	direct
07 Mar - 21 Mar	TAP	direct
12 Mar - 24 Mar	TAP	direct
03 Mar - 12 Mar	TAP	direct
12 Mar - 26 Mar	TAP	direct
03 Mar - 31 Mar	TAP	direct
05 Mar - 13 Mar	TAP	direct
12 Mar - 19 Mar	TAP	direct
05 Mar - 26 Mar	TAP	direct
03 Mar - 18 Mar	TAP	direct
24 Mar - 06 Apr	TAP	direct
26 Mar - 06 Apr	TAP	direct
17 Mar - 01 Apr	TAP	direct
31 Mar - 07 Apr	TAP	direct
28 Mar - 30 Apr	TAP	direct
31 Mar - 16 Apr	TAP	direct
26 Mar - 07 Apr	TAP	direct
31 Mar - 17 Apr	TAP	direct
28 Mar - 10 Apr	TAP	direct

Also check the deals for one-way flights from Belem to Lisbon in March.

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 Belem to Lisbon in March from $690

Return flights