Cheapest return flights from London to Basel in December from 57€

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

Return flights

04 Dec - 11 Dec Ryanair direct
15 Dec - 15 Jan easyJet direct
15 Dec - 18 Jan easyJet direct
15 Dec - 11 Jan Ryanair direct
04 Dec - 06 Dec Ryanair direct
15 Dec - 16 Dec easyJet direct
03 Dec - 16 Dec easyJet direct
03 Dec - 04 Dec easyJet direct
04 Dec - 09 Dec Ryanair direct
18 Dec - 11 Jan Ryanair direct
03 Dec - 15 Dec easyJet direct
13 Dec - 16 Dec Ryanair direct
09 Dec - 15 Jan easyJet direct
10 Dec - 15 Jan easyJet direct
08 Dec - 11 Jan easyJet direct
08 Dec - 15 Jan easyJet direct
08 Dec - 18 Jan easyJet direct
18 Dec - 15 Jan easyJet direct
03 Dec - 17 Dec easyJet direct
15 Dec - 17 Dec easyJet direct

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

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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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