Cheapest return flights from London to Basel in December from 82€

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

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

Return flights

06 Dec - 09 Dec easyJet direct
26 Dec - 29 Dec British Airways direct
12 Dec - 14 Dec British Airways direct
06 Dec - 07 Dec British Airways direct
05 Dec - 08 Dec British Airways direct
24 Dec - 28 Dec British Airways direct
24 Dec - 31 Dec British Airways direct
12 Dec - 15 Dec British Airways direct
22 Dec - 29 Dec British Airways direct
05 Dec - 09 Dec British Airways direct
28 Dec - 02 Jan British Airways direct
27 Dec - 04 Jan British Airways direct
27 Dec - 01 Jan British Airways direct
27 Dec - 03 Jan British Airways direct
19 Dec - 03 Jan easyJet direct
01 Dec - 31 Jan KLM

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

Skyscanner

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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