Cheapest return flights from London to San Jose in April from 554€

AirHint found the following cheapest return flights from London (LON) to San Jose (SJO) in April 2026 (see full year).

Return flights

14 Apr - 28 Apr Icelandair
14 Apr - 26 Apr Norse Atlantic Airways (UK)
30 Apr - 14 May Icelandair
13 Apr - 24 Apr Norse Atlantic Airways (UK)
15 Apr - 20 Apr Norse Atlantic Airways (UK)
14 Apr - 24 Apr Norse Atlantic Airways (UK)
15 Apr - 26 Apr Norse Atlantic Airways (UK)
21 Apr - 05 May Norse Atlantic Airways (UK)
09 Apr - 25 Apr Icelandair
28 Apr - 19 May Norse Atlantic Airways (UK)
24 Apr - 04 May Norse Atlantic Airways (UK)
09 Apr - 19 Apr Icelandair
09 Apr - 26 Apr Icelandair
12 Apr - 28 Apr Icelandair
25 Apr - 03 May Norse Atlantic Airways (UK)
27 Apr - 04 May Norse Atlantic Airways (UK)
30 Apr - 17 May Icelandair
28 Apr - 13 May Norse Atlantic Airways (UK)
27 Apr - 03 May Norse Atlantic Airways (UK)
25 Apr - 07 May Norse Atlantic Airways (UK)

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

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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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