Cheapest return flights from London to Basel in December from 111€

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

Return flights

11 Dec - 14 Dec British Airways direct
04 Dec - 06 Dec British Airways direct
05 Dec - 08 Dec British Airways direct
11 Dec - 13 Dec British Airways direct
05 Dec - 12 Dec British Airways direct
04 Dec - 13 Dec British Airways direct
06 Dec - 11 Dec British Airways direct
02 Dec - 04 Dec British Airways direct
27 Dec - 03 Jan KLM
23 Dec - 28 Dec KLM
11 Dec - 20 Dec Lufthansa
27 Dec - 03 Jan British Airways direct
28 Dec - 01 Jan British Airways direct
27 Dec - 01 Jan British Airways direct

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

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