Cheapest return flights from London to San Juan in January from $890

AirHint found the following cheapest return flights from London (LON) to San Juan (SJU) in January 2027 (see full year).

Return flights

08 Jan - 22 Jan Wizz Air Malta
08 Jan - 17 Jan Ryanair
06 Jan - 18 Jan Wizz Air UK
14 Jan - 23 Jan Wizz Air Malta
15 Jan - 23 Jan Wizz Air Malta
08 Jan - 16 Jan Ryanair
04 Jan - 18 Jan easyJet
09 Jan - 12 Jan Ryanair
17 Jan - 31 Jan Wizz Air Malta
07 Jan - 16 Jan Wizz Air Malta
20 Jan - 06 Feb British Airways
29 Jan - 12 Feb Iberia

Also check the deals for one-way flights from London to San Juan in January.

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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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