$586 Cheap Flights from San Juan (SJU) to Singapore (SIN)

View $586 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Singapore Changi Airport (SIN)

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Cheap Flights from San Juan to Singapore (SJU-SIN)

Prices were available within the past 7 days and start at $586 for one-way flights and $978 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Feb 24 - Mon, Mar 2
SJU
San Juan
SIN
Singapore
$978 Roundtrip, found 6 days ago
$978
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Feb 24 from San Juan to Singapore, returning Mon, Mar 2, priced at $978 found 6 days ago
JetBlue Airways
Tue, Feb 24 - Sun, Mar 1
SJU
San Juan
SIN
Singapore
$1,002 Roundtrip, found 6 days ago
$1,002
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Feb 24 from San Juan to Singapore, returning Sun, Mar 1, priced at $1,002 found 6 days ago
JetBlue Airways
Mon, Nov 24 - Mon, Dec 8
SJU
San Juan
SIN
Singapore
$1,032 Roundtrip, found 1 day ago
$1,032
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Nov 24 from San Juan to Singapore, returning Mon, Dec 8, priced at $1,032 found 1 day ago
JetBlue Airways
Tue, Nov 18 - Fri, Dec 5
SJU
San Juan
SIN
Singapore
$1,046 Roundtrip, found 1 day ago
$1,046
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 18 from San Juan to Singapore, returning Fri, Dec 5, priced at $1,046 found 1 day ago
JetBlue Airways
Mon, Nov 24 - Wed, Dec 10
SJU
San Juan
SIN
Singapore
$1,057 Roundtrip, found 1 day ago
$1,057
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Mon, Nov 24 from San Juan to Singapore, returning Wed, Dec 10, priced at $1,057 found 1 day ago
JetBlue Airways
Tue, Nov 18 - Thu, Dec 4
SJU
San Juan
SIN
Singapore
$1,061 Roundtrip, found 1 day ago
$1,061
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Nov 18 from San Juan to Singapore, returning Thu, Dec 4, priced at $1,061 found 1 day ago
United
Mon, Feb 23 - Wed, Mar 4
SJU
San Juan
SIN
Singapore
$1,176 Roundtrip, found 6 days ago
$1,176
Roundtrip
found 6 days ago
Select United flight, departing Mon, Feb 23 from San Juan to Singapore, returning Wed, Mar 4, priced at $1,176 found 6 days ago
Japan Airlines
Thu, Jan 29 - Tue, Feb 3
SJU
San Juan
SIN
Singapore
$1,199 Roundtrip, found 6 days ago
$1,199
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Thu, Jan 29 from San Juan to Singapore, returning Tue, Feb 3, priced at $1,199 found 6 days ago
Etihad Airways
Thu, Nov 6 - Sun, Nov 16
SJU
San Juan
SIN
Singapore
$1,305 Roundtrip, found 1 day ago
$1,305
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Nov 6 from San Juan to Singapore, returning Sun, Nov 16, priced at $1,305 found 1 day ago
American Airlines
Mon, Feb 16 - Thu, Feb 26
SJU
San Juan
SIN
Singapore
$1,322 Roundtrip, found 3 days ago
$1,322
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Feb 16 from San Juan to Singapore, returning Thu, Feb 26, priced at $1,322 found 3 days ago

Find the cheapest month to fly from San Juan (SJU) to Singapore (SIN)

September is typically the cheapest month to fly

From $1,103 - $1,505 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $1,355
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $1,355

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN) cost?
Secure a cheap one-way flight from $586 or cheap return flight from $978 from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN)?
Planning your trip for February is a good way to save, as it's the cheapest month for flights between SJU and SIN. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SJU to SIN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN)?
You'll have to take a flight with a layover if you're traveling from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SJU to SIN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN)?
To avoid possible delays on the Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN) last-minute?
Booking your flight from SJU to SIN right before your trip is generally more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SJU to SIN flight and hotel package?
Opting for a SJU to SIN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our impressive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Changi Airport (SIN)?
Typically, you can reschedule or cancel your SJU to SIN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Changi
Airlines serving
Air France, American Airlines, British Airways, Delta, Etihad Airways, Finnair, Iberia, Japan Airlines, KLM, Lufthansa, Qatar Airways, Turkish Airlines, United
Roundtrip price
$978
Distance
10908 mi

Book with confidence

Book with confidence

San Juan to Singapore Flights

The cheapest times to fly from San Juan to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Singapore are during the month of February. You can find some of the cheapest flights from San Juan to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Singapore

Sunday is one of the best days to book for cheap flights from San Juan to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $586 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Singapore Flights

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Explore a world of travel with Expedia

*Available to One Key members.