Cheapest return flights from London to Basel in April from $196

AirHint found the following cheapest return flights from London (LHR) to Basel (BSL) in April 2026 (see full year).

Return flights

09 Apr - 14 Apr Lufthansa
08 Apr - 14 Apr Lufthansa
09 Apr - 13 Apr Lufthansa
04 Apr - 08 Apr Lufthansa
23 Apr - 28 Apr Air France
03 Apr - 06 Apr Lufthansa
17 Apr - 20 Apr Air France
23 Apr - 26 Apr Air France
11 Apr - 16 Apr KLM
10 Apr - 16 Apr KLM

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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