Cheapest return flights from London to Basel in April from $47

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 April 2025 (see full year).

Return flights

23 Apr - 12 May Ryanair direct
23 Apr - 05 May Ryanair direct
23 Apr - 03 May Ryanair direct
30 Apr - 17 May Ryanair direct
23 Apr - 10 May Ryanair direct
23 Apr - 28 Apr Ryanair direct
30 Apr - 12 May Ryanair direct
30 Apr - 05 May Ryanair direct
30 Apr - 19 May Ryanair direct
30 Apr - 03 May Ryanair direct
23 Apr - 26 Apr Ryanair direct
30 Apr - 10 May Ryanair direct
23 Apr - 30 Apr Ryanair direct
28 Apr - 30 Apr Ryanair direct
14 Apr - 28 Apr Ryanair direct
14 Apr - 26 Apr Ryanair direct
14 Apr - 30 Apr Ryanair direct
26 Apr - 28 Apr Ryanair direct
24 Apr - 29 Apr easyJet direct
22 Apr - 29 Apr easyJet direct

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

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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