Cheapest return flights from London to Basel in April from 114€

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

Return flights

09 Apr - 11 Apr British Airways direct
12 Apr - 14 Apr British Airways direct
11 Apr - 14 Apr British Airways direct
11 Apr - 13 Apr British Airways direct
10 Apr - 13 Apr British Airways direct
07 Apr - 10 Apr British Airways direct
05 Apr - 09 Apr British Airways direct
06 Apr - 09 Apr British Airways direct
06 Apr - 13 Apr British Airways direct
08 Apr - 13 Apr British Airways direct
29 Apr - 05 May Vueling Airlines
29 Apr - 04 May Vueling Airlines
30 Apr - 05 May Eurowings
30 Apr - 04 May Air France
29 Apr - 03 May Austrian Airlines
28 Apr - 01 May Vueling Airlines
28 Apr - 03 May Eurowings
30 Apr - 01 May Air France
30 Apr - 03 May Eurowings
26 Apr - 01 May Vueling Airlines

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

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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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