Cheap flights from Lisbon to San Juan
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€639
Typical price
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Current signal
Typical range forming
High fare
€2,356
Destination view
San Juan is on the radar. Use the offers below to compare dates fast.
Price radar insight
Fare Alert: Portugal to San Juan
The current fare is 878 EUR, which is 15% below the typical fare of 1032 EUR. This is a good opportunity for upcoming travel dates with stops.
Updated 100d ago
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
22 Jul → 6 Aug
1 stopOut 11h 10mBack 10h 25m
Iberia
€1,439
Typical range forming
Travel dates
1 Aug → 8 Aug
1 stopOut 11h 35mBack 10h 25m
Iberia
€2,356
Typical range forming
Travel dates
6 Aug → 14 Aug
1 stopOut 14h 4mBack 12h 25m
United Airlines
€1,260
Typical range forming
Travel dates
13 Aug → 24 Aug
1 stopOut 20h 47mBack 18h 30m
TAP Air Portugal
€1,171
Typical range forming
Travel dates
14 Aug → 22 Aug
1 stopOut 11h 20mBack 10h 25m
Iberia
€1,671
Typical range forming
Travel dates
18 Aug → 24 Aug
1 stopOut 12h 0mBack 21h 50m
Iberia
€651
Typical range forming
Travel dates
18 Aug → 24 Aug
1 stopOut 11h 40mBack 21h 50m
Iberia
€639
Typical range forming
Travel dates
24 Aug → 31 Aug
1 stopOut 21h 8mBack 18h 30m
TAP Air Portugal
€925
Typical range forming
Travel dates
27 Aug → 6 Sept
1 stopOut 21h 18mBack 19h 39m
TAP Air Portugal
€903
Typical range forming
Travel dates
1 Sept → 14 Sept
1 stopOut 12h 0mBack 13h 35m
Iberia
€886
Typical range forming