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

Return flights

29 Jul - 05 Aug	easyJet	direct
29 Jul - 03 Aug	easyJet	direct
30 Jul - 04 Aug	easyJet	direct
31 Jul - 03 Aug	easyJet	direct
31 Jul - 04 Aug	easyJet	direct
30 Jul - 03 Aug	easyJet	direct
29 Jul - 02 Aug	easyJet
31 Jul - 07 Aug	easyJet	direct
30 Jul - 06 Aug	easyJet	direct
31 Jul - 06 Aug	KLM
29 Jul - 30 Jul	easyJet	direct
27 Jul - 30 Jul	KLM
27 Jul - 30 Jul	easyJet	direct

Also check the deals for one-way flights from Hamburg 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 Hamburg to Basel in July from 144€

Return flights