Cheapest return flights from London to Basel in April from 126€

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

Return flights

10 Apr - 14 Apr British Airways direct
03 Apr - 09 Apr British Airways direct
10 Apr - 12 Apr Lufthansa
09 Apr - 11 Apr Lufthansa
08 Apr - 11 Apr Lufthansa
10 Apr - 11 Apr Lufthansa
05 Apr - 09 Apr British Airways direct
08 Apr - 13 Apr Lufthansa
09 Apr - 13 Apr Lufthansa
13 Apr - 26 May Lufthansa
03 Apr - 10 Apr British Airways direct
13 Apr - 26 May British Airways direct
01 Apr - 22 May British Airways direct
12 Apr - 12 May British Airways
13 Apr - 12 May Lufthansa
28 Apr - 05 May Eurowings
30 Apr - 04 May Eurowings
30 Apr - 05 May Eurowings
28 Apr - 03 May Eurowings
13 Apr - 14 May Lufthansa

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

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