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Cheap flights from Puerto Rico to Singapore from S$ 888

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
28 Jul — 4 Aug1
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 28 June 2026.

Wed 28-1006:00
SJU
-
SIN
2 stops39h 35m
Etihad Airways
Sat 31-1019:25
SIN
-
SJU
2 stops41h 00m
Etihad Airways
Deal found 25-6S$ 1,521
Fri 2-1010:30
SJU
-
SIN
2 stops35h 10m
Multiple Airlines
Thu 15-1021:00
SIN
-
SJU
2 stops34h 42m
Multiple Airlines
Deal found 23-6S$ 1,677
Thu 5-1107:00
SJU
-
SIN
2 stops38h 35m
Etihad Airways
Mon 9-1119:25
SIN
-
SJU
2 stops41h 00m
Etihad Airways
Deal found 23-6S$ 1,703
Thu 5-1116:00
SJU
-
SIN
2 stops28h 45m
Turkish Airlines
Mon 9-1111:35
SIN
-
SJU
2 stops45h 10m
Turkish Airlines
Deal found 24-6S$ 1,994
Sun 9-822:35
SJU
-
SIN
2 stops34h 40m
Qatar Airways
Sun 16-819:40
SIN
-
SJU
2 stops55h 45m
Qatar Airways
Deal found 25-6S$ 2,353
Thu 12-1107:00
BQN
-
SIN
2 stops37h 45m
Qatar Airways
Sun 15-1103:15
SIN
-
BQN
2 stops32h 37m
Qatar Airways
Deal found 24-6S$ 2,366
Sat 8-807:40
SJU
-
SIN
2 stops34h 35m
United Airlines
Sat 15-820:35
SIN
-
SJU
2 stops39h 15m
United Airlines
Deal found 23-6S$ 2,576
Sat 8-800:55
SJU
-
SIN
2 stops35h 25m
American Airlines
Sat 15-801:55
SIN
-
SJU
3 stops28h 38m
American Airlines
Deal found 25-6S$ 6,931
Sat 8-813:13
SJU
-
SIN
2 stops32h 17m
Turkish Airlines
Sat 15-811:10
SIN
-
SJU
2 stops46h 29m
Turkish Airlines
Deal found 24-6S$ 8,810
Thu 24-1206:05
SJU
-
SIN
2 stops30h 45m
American Airlines
Sat 9-122:25
SIN
-
SJU
2 stops35h 14m
American Airlines
Deal found 25-6S$ 9,448
Thu 24-1218:45
SJU
-
SIN
2 stops35h 40m
Multiple Airlines
Fri 8-103:15
SIN
-
SJU
2 stops32h 44m
Multiple Airlines
Deal found 27-6S$ 9,739

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 28 June 2026.

Round-trip from

S$ 1,521

One-way from

S$ 888

Popular in

December

Cheapest in

February

Average price

S$ 1,863
Etihad Airways
  • Etihad Airways
  • 28-10-31-10
  • 4 total stops
  • 80h 35m total
  • Puerto Rico to Singapore
Search Deals
10-10
  • 10-10
  • 3 total stops
  • 53h 30m total
  • Puerto Rico to Singapore
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (S$ 837 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (S$ 204 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 28 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 28-10

06:00-09:35

2 stops39h 35m

Singapore Changi

Sat 31-10

19:25-00:25

2 stops41h 00m

S$ 1,521

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Fri 2-10

10:30-09:40

2 stops35h 10m

Singapore Changi

Thu 15-10

21:00-19:42

2 stops34h 42m

S$ 1,677

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 5-11

07:00-09:35

2 stops38h 35m

Singapore Changi

Mon 9-11

19:25-00:25

2 stops41h 00m

S$ 1,703

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 5-11

16:00-08:45

2 stops28h 45m

Singapore Changi

Mon 9-11

11:35-20:45

2 stops45h 10m

S$ 1,994

AguadillaSingapore

BQN - SIN

BQNSIN

Aguadilla Borinquen

Thu 12-11

07:00-08:45

2 stops37h 45m

Singapore Changi

Sun 15-11

03:15-23:52

2 stops32h 37m

S$ 2,366

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 8-8

07:40-06:15

2 stops34h 35m

Singapore Changi

Sat 15-8

20:35-23:50

2 stops39h 15m

S$ 2,576

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 8-8

13:13-09:30

2 stops32h 17m

Singapore Changi

Sat 15-8

11:10-21:39

2 stops46h 29m

S$ 8,810
Fastest return journey

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 24-12

06:05-00:50

2 stops30h 45m

Singapore Changi

Sat 9-1

22:25-21:39

2 stops35h 14m

S$ 9,448

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Thu 24-12

18:45-18:25

2 stops35h 40m

Singapore Changi

Fri 8-1

03:15-23:59

2 stops32h 44m

S$ 9,739

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Sat 8-8

06:00-00:20

2 stops30h 20m

Singapore Changi

Sat 15-8

08:45-15:17

3 stops42h 32m

S$ 12,646

Flights are sorted by cheapest return flights first.

Deals found on 24-6

Showing 1-10 of 16 resultsSorted by cheapest first
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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 Etihad Airways and Qatar Airways fly from Puerto Rico to Singapore in about 37h 45m. The time it takes to get you to your destination can typically vary by up to 1h 50m. There are 17592 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

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Alternative routes for Puerto Rico to Singapore

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

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