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

Return flights

13 Apr - 19 Apr	TAP	direct
11 Apr - 17 Apr	TAP	direct
08 Apr - 17 Apr	TAP	direct
08 Apr - 14 Apr	TAP	direct
13 Apr - 20 Apr	TAP	direct
16 Apr - 19 Apr	TAP	direct
17 Apr - 19 Apr	TAP	direct
14 Apr - 23 Apr	Brussels Airlines	direct
20 Apr - 27 Apr	TAP	direct
27 Apr - 01 May	TAP	direct
28 Apr - 05 May	TAP	direct
10 Apr - 17 Apr	TAP	direct
27 Apr - 04 May	TAP	direct
24 Apr - 02 May	TAP	direct
30 Apr - 02 May	TAP
30 Apr - 03 May	TAP	direct
30 Apr - 10 May	TAP	direct
30 Apr - 02 May	TAP	direct
20 Apr - 04 May	Ryanair	direct
20 Apr - 03 May	Ryanair	direct

Also check the deals for one-way flights from Brussels to Lisbon 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.

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Cheapest return flights from Brussels to Lisbon in April from $141

Return flights