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

Return flights

14 Apr - 24 Apr	easyJet	direct
08 Apr - 14 Apr	easyJet	direct
16 Apr - 23 Apr	easyJet	direct
24 Apr - 27 Apr	easyJet	direct
11 Apr - 15 Apr	easyJet	direct
09 Apr - 12 Apr	easyJet	direct
10 Apr - 12 Apr	easyJet	direct
10 Apr - 19 Apr	easyJet	direct
02 Apr - 06 Apr	easyJet	direct
04 Apr - 08 Apr	Vueling Airlines

Also check the deals for one-way flights from Basel to London 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 Basel to London in April from $141

Return flights