Cheapest return flights from London to Basel in April from $165

Best time to book flights for London (LHR) to Basel (BSL) flights at AirHint

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

Return flights

30 Apr - 04 May British Airways direct
30 Apr - 05 May British Airways direct
30 Apr - 06 May British Airways direct
30 Apr - 31 May British Airways direct
28 Apr - 05 May British Airways direct
28 Apr - 04 May British Airways direct
30 Apr - 07 May British Airways direct
28 Apr - 28 May Lufthansa
30 Apr - 03 May KLM
28 Apr - 28 May British Airways direct
28 Apr - 29 Apr Vueling Airlines
28 Apr - 28 Apr Lufthansa
29 Apr - 30 Apr Air France
27 Apr - 29 Apr Lufthansa
27 Apr - 28 Apr Lufthansa
30 Apr - 30 Apr Lufthansa
27 Apr - 27 Apr Lufthansa
27 Apr - 27 Apr British Airways direct
28 Apr - 28 Apr British Airways direct
27 Apr - 28 Apr British Airways direct

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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