Cheapest return flights from London (LHR) to San Jose (SJO), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
23 Aug 21 Sep Avianca
28 Aug 12 Sep Air Canada
22 Aug 05 Sep SWISS
29 Aug 06 Sep SWISS
20 Aug 05 Sep SWISS
27 Aug 24 Sep SWISS
28 Aug 05 Sep SWISS
29 Aug 12 Sep SWISS
23 Aug 18 Sep Air Canada
16 Aug 20 Sep Air Canada
19 Aug 31 Aug Austrian Airlines
26 Aug 31 Aug Air Canada
14 Aug 31 Aug SWISS
10 Aug 24 Aug Lufthansa
06 Aug 24 Aug Lufthansa
15 Aug 31 Aug Lufthansa
05 Aug 27 Aug Lufthansa
06 Aug 27 Aug Lufthansa
10 Aug 22 Aug Lufthansa
15 Aug 22 Aug Lufthansa
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deals for one-way flights from London to San Jose in August.

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Updated May 26, 2026.

About these fares

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