S$ 2,364 Find Cheap Flights from Puerto Rico to Singapore

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Puerto Rico to Singapore departing on 7-1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Good to know

Low season

August

High season

April
Best time to beat the crowds but there is an average 143% increase in price.
Most popular time to fly and prices are also 8% lower on average.

FAQs for booking flights from Puerto Rico to Singapore

  • How does KAYAK find such low prices on flights from Puerto Rico to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Puerto Rico to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Puerto Rico to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Puerto Rico to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to Puerto Rico with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Puerto Rico to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Puerto Rico to Singapore

Recent return flight deals

7-1Tue
2 stopsUnited Airlines
46h 30mSJU-SIN
21-1Tue
2 stopsUnited Airlines
63h 07mSIN-SJU
S$ 2,364
6-1Mon
2 stopsUnited Airlines
41h 55mSJU-SIN
21-1Tue
2 stopsUnited Airlines
38h 16mSIN-SJU
S$ 2,544
7-1Tue
2 stopsQatar Airways
32h 35mSJU-SIN
20-1Mon
2 stopsQatar Airways
28h 30mSIN-SJU
S$ 2,914
7-1Tue
3 stopsUnited Airlines
41h 50mSJU-SIN
21-1Tue
3 stopsUnited Airlines
32h 05mSIN-SJU
S$ 3,038
7-1Tue
2 stops
48h 20mSJU-SIN
21-1Tue
3 stops
44h 25mSIN-SJU
S$ 10,145
6-1Mon
2 stops
41h 50mSJU-SIN
21-1Tue
3 stops
44h 25mSIN-SJU
S$ 10,249

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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