Cheapest one-way flights from San Jose to London in April from $273

Best time to book flights for San Jose (SJC) to London (LGW) flights at AirHint

AirHint found the following cheapest one-way flights from San Jose (SJC) to London (LGW) in April 2025 (see full year).

One-Way flights

02 Apr Frontier Airlines
03 Apr Frontier Airlines
07 Apr Frontier Airlines
13 Apr Frontier Airlines
05 Apr Frontier Airlines
08 Apr Icelandair
29 Apr Icelandair
28 Apr Icelandair
27 Apr Icelandair
23 Apr Icelandair

Also check the deals for return flights from San Jose to London 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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