Cheapest return flights from San Jose to London in June from $935

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

AirHint found the following cheapest return flights from San Jose (SJO) to London (LGW) in June 2025 (see full year).

Return flights

13 Jun - 17 Jun Spirit Airlines
22 Jun - 14 Jul Spirit Airlines
01 Jun - 07 Jun Avianca
09 Jun - 15 Jun Spirit Airlines
30 Jun - 07 Jul Avianca
02 Jun - 15 Jun Alaska Airlines
15 Jun - 27 Jun Spirit Airlines
20 Jun - 05 Jul Spirit Airlines
29 Jun - 13 Jul Avianca
27 Jun - 11 Jul Avianca
30 Jun - 06 Jul Avianca
27 Jun - 05 Jul Spirit Airlines
30 Jun - 13 Jul Avianca
30 Jun - 17 Jul Avianca
11 Jun - 27 Jun Avianca

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

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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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