Cheapest return flights from London to Basel in July from $145

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 July 2025 (see full year).

Return flights

02 Jul - 09 Jul British Airways direct
08 Jul - 15 Jul British Airways direct
03 Jul - 03 Aug British Airways direct
15 Jul - 22 Jul British Airways direct
05 Jul - 08 Jul British Airways direct
03 Jul - 24 Jul British Airways direct
30 Jul - 03 Aug British Airways direct
16 Jul - 23 Jul British Airways direct
20 Jul - 22 Jul British Airways direct
28 Jul - 30 Jul British Airways direct
30 Jul - 04 Aug British Airways direct
09 Jul - 11 Jul British Airways direct
29 Jul - 05 Aug British Airways direct
18 Jul - 23 Jul KLM
28 Jul - 04 Aug British Airways direct
31 Jul - 04 Aug Lufthansa
28 Jul - 26 Aug Lufthansa
28 Jul - 26 Aug British Airways direct
25 Jul - 01 Aug British Airways direct
25 Jul - 03 Aug British Airways direct

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

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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