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

Return flights

27 Apr - 01 May	easyJet	direct
17 Apr - 20 Apr	easyJet	direct
15 Apr - 19 Apr	easyJet	direct
23 Apr - 26 Apr	easyJet
05 Apr - 10 Apr	TAP	direct
04 Apr - 09 Apr	TAP	direct
07 Apr - 11 Apr	TAP	direct
03 Apr - 12 Apr	TAP	direct
30 Apr - 09 May	TAP	direct
23 Apr - 26 Apr	TAP	direct
04 Apr - 11 Apr	easyJet
04 Apr - 08 Apr	easyJet

Also check the deals for one-way flights from Prague 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 Prague to Lisbon in April from 134€

Return flights