AirHint found the following cheapest return flights from Naples (NAP) to Basel (BSL) in July 2025 (see full year).

Return flights

24 Jul - 30 Jul	easyJet
21 Jul - 11 Aug	easyJet
24 Jul - 30 Jul	easyJet	direct
29 Jul - 03 Aug	Lufthansa
30 Jul - 06 Aug	Lufthansa
28 Jul - 02 Aug	Lufthansa
29 Jul - 04 Aug	Lufthansa
24 Jul - 29 Jul	easyJet
28 Jul - 31 Jul	Lufthansa
17 Jul - 21 Jul	easyJet	direct
27 Jul - 30 Jul	Wizz Air
28 Jul - 30 Jul	Austrian Airlines
24 Jul - 28 Jul	easyJet	direct
21 Jul - 27 Jul	Austrian Airlines
18 Jul - 22 Jul	easyJet
31 Jul - 07 Aug	easyJet
31 Jul - 07 Aug	easyJet	direct
21 Jul - 11 Aug	easyJet	direct
31 Jul - 08 Aug	easyJet
31 Jul - 03 Aug	easyJet	direct

Also check the deals for one-way flights from Naples to Basel 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 Naples to Basel in July from $149

Return flights