Cheapest return flights from Oslo to San Jose in December from 1067€

AirHint found the following cheapest return flights from Oslo (OSL) to San Jose (SJO) in December 2025 (see full year).

Return flights

25 Dec - 12 Jan Air France
29 Dec - 29 Dec Air France
20 Dec - 03 Jan Iberia
19 Dec - 04 Jan KLM
19 Dec - 03 Jan Iberia

Also check the deals for one-way flights from Oslo to San Jose in December.

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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