Cheapest return flights from London to San Juan in April from 607€

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

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

Return flights

24 Apr - 28 Apr Fly Play
24 Apr - 02 May Fly Play
24 Apr - 30 Apr Ryanair
16 Apr - 23 Apr Fly Play
07 Apr - 14 Apr Ryanair
19 Apr - 27 Apr Ryanair
17 Apr - 25 Apr Fly Play
13 Apr - 22 Apr Fly Play
18 Apr - 26 Apr Fly Play
18 Apr - 27 Apr Fly Play
18 Apr - 21 Apr Fly Play
17 Apr - 05 May Ryanair
22 Apr - 03 May Ryanair

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

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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