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

Return flights

30 Jul - 20 Aug	Ryanair	direct
30 Jul - 18 Aug	Ryanair	direct
30 Jul - 13 Aug	Ryanair	direct
30 Jul - 11 Aug	Ryanair	direct
27 Jul - 28 Jul	Wizz Air
30 Jul - 04 Aug	Ryanair	direct
30 Jul - 02 Aug	Condor
30 Jul - 16 Aug	Ryanair	direct
30 Jul - 06 Aug	Ryanair	direct
30 Jul - 02 Aug	Ryanair	direct
29 Jul - 31 Jul	Lufthansa
31 Jul - 05 Aug	Wizz Air
27 Jul - 30 Jul	Wizz Air
30 Jul - 30 Jul	Ryanair
29 Jul - 29 Jul	Wizz Air
28 Jul - 30 Jul	Wizz Air
27 Jul - 31 Jul	Wizz Air
30 Jul - 31 Jul	Condor
28 Jul - 28 Jul	easyJet
28 Jul - 31 Jul	Lufthansa

Also check the deals for one-way flights from Basel to London 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 Basel to London in July from 176€

Return flights