Cheapest return flights from London to Basel in May from 113€

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

Return flights

27 May - 02 Jun British Airways direct
30 May - 06 Jun British Airways direct
30 May - 07 Jun British Airways direct
28 May - 11 Jun British Airways direct
26 May - 02 Jun British Airways direct
28 May - 04 Jun British Airways direct
29 May - 07 Jun British Airways direct
27 May - 03 Jun British Airways direct
21 May - 29 May Lufthansa
21 May - 25 May Lufthansa
27 May - 29 May British Airways direct
26 May - 01 Jun Lufthansa
20 May - 27 May Lufthansa
26 May - 01 Jun British Airways direct
21 May - 25 May British Airways direct
27 May - 30 May Lufthansa
26 May - 30 May Lufthansa
23 May - 27 May Lufthansa
29 May - 30 May Lufthansa
23 May - 26 May Lufthansa

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

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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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