Cheapest return flights from London to Basel in June from $115

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

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

Return flights

28 Jun - 01 Jul British Airways direct
03 Jun - 17 Jun British Airways direct
10 Jun - 17 Jun British Airways direct
26 Jun - 01 Jul British Airways direct
25 Jun - 01 Jul British Airways direct
28 Jun - 02 Jul British Airways direct
24 Jun - 01 Jul British Airways direct
25 Jun - 28 Jun British Airways direct
06 Jun - 13 Jun British Airways direct
03 Jun - 05 Jun British Airways direct
03 Jun - 10 Jun British Airways direct
07 Jun - 10 Jun British Airways direct
06 Jun - 10 Jun British Airways direct
11 Jun - 17 Jun British Airways direct
05 Jun - 09 Jun British Airways direct
25 Jun - 02 Jul British Airways direct
29 Jun - 02 Jul British Airways direct
30 Jun - 03 Jul British Airways direct
26 Jun - 03 Jul British Airways direct
27 Jun - 03 Jul British Airways direct

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

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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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