Find flights
When to book
FAQs

Cheap flights from Puerto Rico to Singapore from S$ 926

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SIN
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Puerto Rico to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico to Singapore
Explore the most affordable flight options available from Puerto Rico to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Tue 8-920:25
SJU
-
SIN
2 stops36h 50m
Qatar Airways
Wed 16-919:40
SIN
-
SJU
2 stops35h 10m
Qatar Airways
Deal found 31-5S$ 1,608
Wed 23-910:30
SJU
-
SIN
2 stops59h 00m
Turkish Airlines
Sun 27-910:25
SIN
-
SJU
2 stops45h 07m
Turkish Airlines
Deal found 3-6S$ 1,883
Sat 12-917:15
SJU
-
SIN
2 stops40h 00m
Qatar Airways
Wed 16-919:40
SIN
-
SJU
2 stops31h 45m
Qatar Airways
Deal found 30-5S$ 1,952
Wed 23-917:15
SJU
-
SIN
2 stops34h 30m
Qatar Airways
Sun 27-919:40
SIN
-
SJU
2 stops35h 10m
Qatar Airways
Deal found 1-6S$ 1,964
Fri 10-717:15
SJU
-
SIN
2 stops40h 00m
Qatar Airways
Wed 15-719:40
SIN
-
SJU
2 stops31h 45m
Qatar Airways
Deal found 1-6S$ 1,982
Fri 10-720:25
SJU
-
SIN
2 stops36h 50m
Qatar Airways
Mon 13-703:15
SIN
-
SJU
2 stops27h 35m
Qatar Airways
Deal found 1-6S$ 2,060
Fri 10-720:25
SJU
-
SIN
2 stops36h 50m
Qatar Airways
Mon 13-719:40
SIN
-
SJU
2 stops35h 10m
Qatar Airways
Deal found 1-6S$ 2,155
Sun 12-705:01
SJU
-
SIN
2 stops28h 14m
Qatar Airways
Wed 15-719:40
SIN
-
SJU
2 stops31h 45m
Qatar Airways
Deal found 1-6S$ 2,187
Sat 11-720:50
SJU
-
SIN
2 stops36h 25m
Qatar Airways
Mon 13-703:15
SIN
-
SJU
2 stops27h 35m
Qatar Airways
Deal found 1-6S$ 2,238
Sat 11-705:01
SJU
-
SIN
2 stops28h 14m
Qatar Airways
Wed 15-719:40
SIN
-
SJU
2 stops31h 45m
Qatar Airways
Deal found 1-6S$ 2,265
Sat 22-820:50
SJU
-
SIN
2 stops30h 55m
Qatar Airways
Fri 28-803:15
SIN
-
SJU
2 stops31h 39m
Qatar Airways
Deal found 1-6S$ 2,307
Wed 16-906:00
BQN
-
SIN
2 stops51h 15m
Qatar Airways
Sat 19-903:15
SIN
-
BQN
2 stops55h 24m
Qatar Airways
Deal found 3-6S$ 2,322

Find flight deals from Puerto Rico to Singapore

Keep the following information in mind while searching for Puerto Rico to Singapore flight deals. Data was last updated 4 June 2026.

Round-trip from

S$ 1,608

One-way from

S$ 926

Popular in

December

Cheapest in

February

Average price

S$ 1,810
Qatar Airways
  • Qatar Airways
  • 8-9-16-9
  • 4 total stops
  • 72h 00m total
  • Puerto Rico to Singapore
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 10-10
  • 2 total stops
  • 39h 30m total
  • Puerto Rico to Singapore
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (S$ 869 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (S$ 211 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Puerto Rico to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 4 June 2026.
Use the filters below to find and compare flights from Puerto Rico to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Wed 23-9

10:30-09:30

2 stops59h 00m

Singapore Changi

Sun 27-9

10:25-19:32

2 stops45h 07m

S$ 1,883

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Wed 23-9

17:15-21:15

2 stops40h 00m

Singapore Changi

Sun 27-9

19:40-15:25

2 stops31h 45m

S$ 1,952

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 12-9

17:15-21:15

2 stops40h 00m

Singapore Changi

Wed 16-9

19:40-15:25

2 stops31h 45m

S$ 1,952

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Fri 10-7

20:25-21:15

2 stops36h 50m

Singapore Changi

Mon 13-7

19:40-18:50

2 stops35h 10m

S$ 2,155
Fastest return journey

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sun 12-7

05:01-21:15

2 stops28h 14m

Singapore Changi

Wed 15-7

19:40-15:25

2 stops31h 45m

S$ 2,187

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 22-8

20:50-15:45

2 stops30h 55m

Singapore Changi

Fri 28-8

03:15-22:54

2 stops31h 39m

S$ 2,307

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Wed 16-9

06:00-21:15

2 stops51h 15m

Singapore Changi

Sat 19-9

03:15-22:39

2 stops55h 24m

S$ 2,322

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Wed 23-9

15:00-06:15

2 stops27h 15m

Singapore Changi

Sun 27-9

11:05-17:38

3 stops42h 33m

S$ 2,693

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Sat 12-9

06:00-15:45

2 stops45h 45m

Singapore Changi

Wed 16-9

19:40-22:39

2 stops38h 59m

S$ 2,731

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Fri 11-9

00:15-18:35

2 stops54h 20m

Singapore Changi

Wed 16-9

20:35-23:09

2 stops38h 34m

S$ 2,746

Flights are sorted by cheapest return flights first.

Deals found on 31-5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Puerto Rico to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Puerto Rico with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Singapore
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Singapore from Puerto Rico?

    Located just 16.9 km from the city centre, Singapore Changi (SIN) is the airport most travelers will use when flying to Singapore from Puerto Rico.

  • How long is the flight from Puerto Rico to Singapore?

    Airlines like Turkish Airlines, Qatar Airways, and United Airlines fly from Puerto Rico to Singapore in about 40h. The time it takes to get you to your destination can typically vary by up to 19h. There are 17545 km between Puerto Rico and Singapore. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Puerto Rico to Singapore that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Singapore.

  • Can I find deals for business class flights from Puerto Rico to Singapore?

    Yes. Cheapflights offers flight deals from Puerto Rico to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Puerto Rico to Singapore

See prices for flight routes from nearby airports that may be better suited for you.
Puerto Plata to Singapore flights
Port of Spain to Singapore flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Puerto Rico to Singapore?

Deals for Puerto Rico to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Puerto Rico to Singapore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Puerto Rico to Singapore.

Can Cheapflights find flights from Puerto Rico to Singapore with no change fees?

Certainly. Search results for flights to Singapore from Puerto Rico shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Puerto Rico to Singapore become cheaper?

Of course! You can now track prices for flights from Puerto Rico to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.