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

Return flights

15 Jul - 22 Jul	easyJet	direct
02 Jul - 12 Jul	LOT
16 Jul - 21 Jul	TAP	direct
13 Jul - 20 Jul	TAP	direct
06 Jul - 13 Jul	easyJet	direct
02 Jul - 12 Jul	TAP	direct
10 Jul - 19 Jul	easyJet
10 Jul - 19 Jul	TAP	direct

Also check the deals for one-way flights from Prague to Lisbon in July.

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 July from 143€

Return flights