AirHint found the following cheapest return flights from Duesseldorf (DUS) to San Jose (SJO) in March 2026 (see full year).

Return flights

10 Mar - 24 Mar	Ryanair
03 Mar - 24 Mar	easyJet
09 Mar - 30 Mar	easyJet
02 Mar - 16 Mar	Aer Lingus
10 Mar - 17 Mar	Air France
09 Mar - 26 Mar	Ryanair
03 Mar - 16 Mar	Ryanair
16 Mar - 30 Mar	Ryanair
06 Mar - 23 Mar	easyJet
16 Mar - 23 Mar	Ryanair
16 Mar - 02 Apr	Ryanair
13 Mar - 03 Apr	Ryanair
25 Mar - 15 Apr	easyJet
15 Mar - 04 Apr	Ryanair
19 Mar - 05 Apr	easyJet
14 Mar - 04 Apr	Ryanair
30 Mar - 14 Apr	LOT
26 Mar - 13 Apr	Aer Lingus
31 Mar - 11 Apr	Ryanair
25 Mar - 11 Apr	easyJet

Also check the deals for one-way flights from Duesseldorf to San Jose in March.

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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Cheapest return flights from Duesseldorf to San Jose in March from 680€

Return flights