Cheapest return flights from London to San Jose in August from 1043€

Best time to book flights for London (LCY) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from London (LCY) to San Jose (SJO) in August 2025 (see full year).

Return flights

19 Aug - 31 Aug SWISS
20 Aug - 03 Sep KLM
12 Aug - 26 Aug KLM
18 Aug - 31 Aug KLM
22 Aug - 30 Aug KLM
18 Aug - 28 Aug KLM
16 Aug - 30 Aug KLM
15 Aug - 30 Aug KLM
05 Aug - 09 Sep Lufthansa
01 Aug - 10 Aug KLM
14 Aug - 21 Aug Lufthansa
04 Aug - 18 Aug Air Dolomiti

Also check the deals for one-way flights from London to San Jose in August.

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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