Cheapest return flights from London to Basel in December from 33€

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