Cheapest return flights from London to San Juan in November from 507€

Best time to book flights for London (LHR) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to San Juan (SJU) in November 2025 (see full year).

Return flights

04 Nov - 11 Nov jetBlue
03 Nov - 17 Nov jetBlue
01 Nov - 08 Nov jetBlue
10 Nov - 24 Nov Iberia
17 Nov - 28 Nov Iberia
25 Nov - 07 Dec Iberia
21 Nov - 02 Dec British Airways
07 Nov - 23 Nov Iberia
20 Nov - 03 Dec Iberia
08 Nov - 22 Nov Iberia
07 Nov - 22 Nov Iberia
21 Nov - 06 Dec Iberia
14 Nov - 22 Nov Iberia
13 Nov - 22 Nov Iberia
28 Nov - 19 Dec Air France

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

Skyscanner

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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