How long is the flight from Singapore to Puerto Rico?

United Airlines can get you from Singapore to Puerto Rico in just under 43h 15m. Your travel time can differ by up to . There are 17545 km between Singapore and Puerto Rico. Find deals

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm. Find deals

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C). Find deals

What is the cheapest time of day to fly from SIN to PR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Puerto Rico as you normally would. Find deals

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

If you book a flight to Puerto Rico from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.

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

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

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

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

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

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

S$ 806+ Flights from Singapore to Puerto Rico

Cheap flight deals from Singapore to Puerto Rico

Round-trip from	S$ 1,508
One-way from	S$ 806

United Airlines
30-10-6-11
4 total stops
79h 30m total
Singapore to Puerto Rico

Search Deals

25-9
3 total stops
49h 26m total
Singapore to Puerto Rico

Search Deals

Find flight deals from Singapore to Puerto Rico

Cheapest flights from Singapore to Puerto Rico
Explore the most affordable flight options available from Singapore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Wed 29-1022:20SIN - SJU

2 stops27h 20mUnited Airlines

Wed 5-1114:25SJU - SIN

3 stops41h 50mUnited Airlines

Deal found 14-9S$ 1,508

Wed 29-1016:45SIN - SJU

3 stops34h 14mMultiple Airlines

Wed 5-1110:57SJU - SIN

3 stops35h 03mMultiple Airlines

Deal found 14-9S$ 1,709

Thu 30-1016:45SIN - SJU

3 stops35h 38mMultiple Airlines

Thu 6-1110:57SJU - SIN

3 stops33h 48mMultiple Airlines

Deal found 15-9S$ 1,741

Tue 28-1003:15SIN - SJU

2 stops35h 33mQatar Airways

Wed 5-1115:34SJU - SIN

2 stops29h 11mQatar Airways

Deal found 14-9S$ 1,810

Thu 30-1008:50SIN - SJU

2 stops42h 46mAir Canada

Wed 5-1102:05SJU - SIN

2 stops40h 55mAir Canada

Deal found 15-9S$ 2,280

Best flights from Singapore to Puerto Rico
Discover carefully curated flight deals from Singapore to Puerto Rico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2025.

Thu 30-1010:10SIN - SJU

2 stops43h 15mUnited Airlines

Thu 6-1107:45SJU - SIN

2 stops36h 15mUnited Airlines

Deal found 15-9S$ 1,508

Wed 29-1016:45SIN - SJU

3 stops34h 14mMultiple Airlines

Wed 5-1110:57SJU - SIN

3 stops35h 03mMultiple Airlines

Deal found 14-9S$ 1,709

Wed 29-1003:15SIN - SJU

2 stops35h 33mQatar Airways

Thu 6-1119:20SJU - SIN

2 stops37h 55mQatar Airways

Deal found 15-9S$ 1,810

Tue 10-323:15SIN - SJU

2 stops56h 40mBritish Airways

Sat 14-305:35SJU - SIN

2 stops46h 20mBritish Airways

Deal found 13-9S$ 1,819

Wed 29-1022:20SIN - SJU

2 stops27h 20mUnited Airlines

Wed 5-1114:25SJU - SIN

3 stops41h 50mUnited Airlines

Deal found 14-9S$ 1,508

Thu 30-1016:45SIN - SJU

3 stops35h 38mMultiple Airlines

Thu 6-1110:57SJU - SIN

3 stops33h 48mMultiple Airlines

Deal found 15-9S$ 1,741

Tue 28-1003:15SIN - SJU

2 stops35h 33mQatar Airways

Wed 5-1115:34SJU - SIN

2 stops29h 11mQatar Airways

Deal found 14-9S$ 1,810

Mon 9-303:15SIN - SJU

2 stops28h 40mQatar Airways

Sat 14-321:25SJU - SIN

2 stops29h 30mQatar Airways

Deal found 13-9S$ 1,967

Last-minute flights from Singapore to Puerto Rico
Discover last-minute flight deals from Singapore to Puerto Rico. Data last updated 16 September 2025 and is based on user searches.

Tue 28-1003:15SIN - SJU

2 stops35h 33mQatar Airways

Wed 5-1115:34SJU - SIN

2 stops29h 11mQatar Airways

Deal found 14-9S$ 1,810

Wed 29-1022:20SIN - SJU

2 stops27h 20mUnited Airlines

Wed 5-1114:25SJU - SIN

3 stops41h 50mUnited Airlines

Deal found 14-9S$ 1,508

Wed 29-1016:45SIN - SJU

3 stops34h 14mMultiple Airlines

Wed 5-1110:57SJU - SIN

3 stops35h 03mMultiple Airlines

Deal found 14-9S$ 1,709

Thu 30-1016:45SIN - SJU

3 stops35h 38mMultiple Airlines

Thu 6-1110:57SJU - SIN

3 stops33h 48mMultiple Airlines

Deal found 15-9S$ 1,741

Thu 30-1008:50SIN - SJU

2 stops42h 46mAir Canada

Wed 5-1102:05SJU - SIN

2 stops40h 55mAir Canada

Deal found 15-9S$ 2,280

One-way flights from Singapore to Puerto Rico
Search for one-way flight options from Singapore to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 16 September 2025.

Mon 22-921:40SIN - SJU

3 stops48h 16mMultiple Airlines

Deal found 16-9S$ 806

Tue 23-920:30SIN - SJU

3 stops49h 26mMultiple Airlines

Deal found 16-9S$ 811

Fri 26-920:30SIN - SJU

3 stops49h 26mMultiple Airlines

Deal found 16-9S$ 820

Wed 24-920:30SIN - SJU

2 stops49h 26mMultiple Airlines

Deal found 16-9S$ 865

Sun 21-919:40SIN - SJU

2 stops50h 16mMultiple Airlines

Deal found 16-9S$ 885

Thu 25-920:30SIN - SJU

2 stops49h 26mMultiple Airlines

Deal found 16-9S$ 931

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Thu 30-10

10:10-17:25

2 stops43h 15m

San Juan Luis Munoz Marin Intl

Thu 6-11

07:45-08:00

2 stops36h 15m

S$ 1,508

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Wed 29-10

22:20-13:40

2 stops27h 20m

San Juan Luis Munoz Marin Intl

Wed 5-11

14:25-20:15

3 stops41h 50m

S$ 1,508

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Wed 29-10

16:45-14:59

3 stops34h 14m

San Juan Luis Munoz Marin Intl

Wed 5-11

10:57-10:00

3 stops35h 03m

S$ 1,709

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Thu 30-10

16:45-16:23

3 stops35h 38m

San Juan Luis Munoz Marin Intl

Thu 6-11

10:57-08:45

3 stops33h 48m

S$ 1,741

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Wed 29-10

03:15-02:48

2 stops35h 33m

San Juan Luis Munoz Marin Intl

Thu 6-11

19:20-21:15

2 stops37h 55m

S$ 1,810

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Tue 28-10

03:15-02:48

2 stops35h 33m

San Juan Luis Munoz Marin Intl

Wed 5-11

15:34-08:45

2 stops29h 11m

S$ 1,810

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Tue 10-3

23:15-19:55

2 stops56h 40m

San Juan Luis Munoz Marin Intl

Sat 14-3

05:35-15:55

2 stops46h 20m

S$ 1,819

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Mon 9-3

03:15-19:55

2 stops28h 40m

San Juan Luis Munoz Marin Intl

Sat 14-3

21:25-14:55

2 stops29h 30m

S$ 1,967

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Thu 25-9

20:30-09:56

3 stops49h 26m

S$ 806

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Mon 22-9

21:40-09:56

3 stops48h 16m

S$ 806

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 13 results

Best time to book a flight from Singapore to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Singapore 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 Singapore to Puerto Rico

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Singapore to Puerto Rico?
If you book a flight to Puerto Rico from Singapore, you will be flying from Changi, which is the city’s only airport. Singapore Changi (SIN) is located 16.9 km from the centre of Singapore.
How long is the flight from Singapore to Puerto Rico?
United Airlines can get you from Singapore to Puerto Rico in just under 43h 15m. Your travel time can differ by up to . There are 17545 km between Singapore and Puerto Rico.
Can I find deals for flights from Singapore to Puerto Rico that include hotel bookings?
Yes. In addition to deals on Singapore to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Puerto Rico?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Puerto Rico.
Can I find deals for business class flights from Singapore to Puerto Rico?
Yes. Cheapflights offers flight deals from Singapore to Puerto Rico 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

Alternative routes for Singapore to Puerto Rico

Singapore to Santo Domingo flights

Singapore to Kingston flights

Singapore to Nassau flights

Singapore to Punta Cana flights

Singapore to Luis Munoz Marin Intl flights

Singapore to Havana flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Singapore to Puerto Rico via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Singapore to Puerto Rico.

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

Need flexible booking options for your flight to Puerto Rico from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Puerto Rico from Singapore today and book when prices fit your budget.

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Cheap flights from Singapore to Puerto Rico from S$ 806

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 22-9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Puerto Rico

Keep the following information in mind while searching for Singapore to Puerto Rico flight deals. Data was last updated 16 September 2025.

Round-trip from

One-way from

Find flight deals from Singapore to Puerto Rico

Cheapest flights from Singapore to Puerto RicoExplore the most affordable flight options available from Singapore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Explore the most affordable flight options available from Singapore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Puerto Rico that are best for you.

Best time to book a flight from Singapore to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Singapore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Puerto Rico

Related info for your journey

Find useful and relevant information for your journey from Singapore to Puerto Rico. 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 from for flights from Singapore to Puerto Rico?

How long is the flight from Singapore to Puerto Rico?

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

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

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

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 Singapore to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.

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 Singapore to Puerto Rico?

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

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

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

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Book with Flexibility

Travel Smart

Cheapest flights from Singapore to Puerto Rico
Explore the most affordable flight options available from Singapore to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.