AirHint found the following cheapest one-way flights from London (LGW) to Ibiza (IBZ) in September 2025 (see full year).

One-Way flights

10 Sep	Wizz Air UK
13 Sep	Wizz Air Malta
08 Sep	easyJet	direct
16 Sep	easyJet	direct
29 Sep	easyJet	direct
30 Sep	easyJet	direct
22 Sep	easyJet	direct
28 Sep	Vueling Airlines
02 Sep	easyJet	direct
12 Sep	Wizz Air Malta

Also check the deals for return flights from London to Ibiza in September.

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 one-way flights from London to Ibiza in September from $39

One-Way flights