AirHint found the following cheapest return flights from Paris (CDG) to Basel (BSL) in April 2026 (see full year).

Return flights

07 Apr - 14 Apr	Air France	direct
04 Apr - 05 Apr	Air France	direct
10 Apr - 12 Apr	Lufthansa
03 Apr - 06 Apr	Air France
10 Apr - 12 Apr	Air France	direct
08 Apr - 15 Apr	easyJet
25 Apr - 29 Apr	easyJet
12 Apr - 18 Apr	LOT

Also check the deals for one-way flights from Paris to Basel 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 Paris to Basel in April from 123€

Return flights