Cheapest return flights from London to Basel in May from 97€

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 May 2025 (see full year).

Return flights

10 May - 14 May British Airways direct
13 May - 17 May British Airways direct
13 May - 19 May British Airways direct
06 May - 09 May British Airways direct
01 May - 05 May British Airways direct
12 May - 14 May British Airways direct
10 May - 12 May British Airways direct
03 May - 07 May British Airways direct
03 May - 14 May British Airways direct
06 May - 11 May British Airways direct
30 May - 02 Jun British Airways direct
31 May - 01 Jun British Airways direct
29 May - 03 Jun British Airways direct
30 May - 03 Jun British Airways direct
30 May - 05 Jun British Airways direct
28 May - 02 Jun British Airways direct
28 May - 01 Jun British Airways direct
27 May - 04 Jun British Airways direct
26 May - 02 Jun British Airways direct
30 May - 01 Jun British Airways direct

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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