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

Return flights

29 Nov - 04 Dec	Ryanair	direct
29 Nov - 18 Dec	Ryanair	direct
29 Nov - 03 Dec	Ryanair
29 Nov - 15 Dec	Ryanair	direct
29 Nov - 02 Dec	Ryanair
29 Nov - 01 Dec	Ryanair
30 Nov - 02 Dec	easyJet
30 Nov - 01 Dec	easyJet
29 Nov - 01 Dec	Ryanair	direct
29 Nov - 11 Dec	Ryanair	direct
29 Nov - 30 Nov	easyJet

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

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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Cheapest return flights from Basel to London in November from 99€

Return flights