Air China connects Singapore with San Juan from €1,141 return. The median price sits at €1,419. Book in advance to secure the best available rates.
Price and when to book
Flights start from €1,141 return. The median price is €1,419, with a maximum of €1,502 in the sample. For this long-haul route, book 2–3 months ahead. Check regularly: prices fluctuate based on availability and your chosen dates.
Airline and layovers
Air China operates this connection with 3 layovers on the outbound journey. Although the journey includes stops, Air China offers competitive fares for this intercontinental route. Verify the layover sequence and total journey time when you book.
Best time to travel
Puerto Rico welcomes visitors year-round. April to June and September to November tend to be more budget-friendly. Avoid December and January if seeking lower prices, that's peak season. Summer (July–August) also sees higher flight demand.
What to do in San Juan
Old San Juan blends colonial architecture, galleries and restaurants. Fort El Morro and Castillo San Cristóbal are must-sees. Nearby you'll find Caribbean beaches, the Bioluminescence of El Yunque Tropical Forest and Río Piedras neighbourhood with local character.
FAQ
What's the cheapest price from Singapore to San Juan?
From €1,141 return with Air China. This is the lowest in the sample; the median reaches €1,419.
Is the Singapore to San Juan flight direct?
No, it has 3 layovers. Although stops are involved, Air China keeps fares competitive on this long-haul route.
Which airline flies from Singapore to San Juan?
Air China operates this route. Check their baggage policy, meals and cabin services before booking.
When are cheaper flights to San Juan available?
April to June and September to November typically offer better prices. Book early to lock in the best available fares during those periods.
Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.