S$ 1,570 Find Cheap Flights from Puerto Rico to Singapore

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Singapore

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

What is the cheapest month to fly from Puerto Rico to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Puerto Rico to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Puerto Rico to Singapore is February, when tickets cost S$ 1,836 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is S$ 5,744 and S$ 2,610 respectively.

Find deals

Good to know

Low seasonFebruary
High seasonSeptember
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly and prices are also 20% 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 from Puerto Rico to Singapore is likely to change within 7 days, so travellers 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 from Puerto Rico to Singapore with an airline and back 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 from Puerto Rico to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Book cheap flights from Puerto Rico to Singapore

Recent return flight deals

21-7Mon
2 stopsUnited Airlines
47h 00mSJU-SIN
5-8Tue
2 stopsUnited Airlines
56h 45mSIN-SJU
S$ 1,570
21-11Fri
2 stopsUnited Airlines
53h 35mSJU-SIN
24-11Mon
2 stopsUnited Airlines
26h 57mSIN-SJU
S$ 1,680
22-7Tue
3 stopsUnited Airlines
47h 05mSJU-SIN
5-8Tue
2 stopsUnited Airlines
56h 45mSIN-SJU
S$ 1,726
21-11Fri
2 stopsKLM
38h 07mSJU-SIN
23-11Sun
2 stopsKLM
34h 10mSIN-SJU
S$ 1,935
20-11Thu
2 stopsQatar Airways
31h 15mSJU-SIN
24-11Mon
2 stopsQatar Airways
37h 36mSIN-SJU
S$ 2,631
18-12Thu
2 stopsAir Canada
36h 10mSJU-SIN
3-1Sat
2 stopsAir Canada
40h 50mSIN-SJU
S$ 2,804
17-12Wed
2 stopsAir Canada
41h 50mSJU-SIN
3-1Sat
2 stopsAir Canada
40h 50mSIN-SJU
S$ 2,870
26-12Fri
2 stopsQatar Airways
34h 35mSJU-SIN
3-1Sat
2 stopsQatar Airways
35h 43mSIN-SJU
S$ 3,995
18-12Thu
2 stopsJapan Airlines
38h 00mSJU-SIN
2-1Fri
2 stopsJapan Airlines
37h 35mSIN-SJU
S$ 4,934
19-12Fri
2 stopsJapan Airlines
30h 35mSJU-SIN
4-1Sun
2 stopsJapan Airlines
37h 35mSIN-SJU
S$ 17,214

Search by stops

Search by airline

Search by price

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.
First Class Flights to Singapore
Business Class Flights to Singapore
Prem Econ Class Flights to Singapore
Economy class Flights to Singapore

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.