Cheapest return flights from Basel to London in December from $221

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

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

Return flights

08 Dec - 12 Dec easyJet
05 Dec - 09 Dec easyJet
09 Dec - 12 Dec easyJet
08 Dec - 11 Dec easyJet
11 Dec - 15 Dec easyJet
09 Dec - 13 Dec easyJet
04 Dec - 07 Dec easyJet
16 Dec - 18 Dec easyJet
16 Dec - 19 Dec easyJet
22 Dec - 05 Jan easyJet
22 Dec - 01 Jan easyJet
16 Dec - 20 Dec easyJet
30 Dec - 02 Jan easyJet

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