In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).

What is the cheapest time of day to fly from SG to SJU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to San Juan Luis Munoz Marin Intl Airport as you normally would.

Can I find deals for flights from Singapore to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Singapore to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Luis Munoz Marin Intl?

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

Can I find deals for business class flights from Singapore to Luis Munoz Marin Intl?

Yes. Cheapflights offers flight deals from Singapore to Luis Munoz Marin Intl 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$ 1,368+ Cheap Flights from Singapore to San Juan Luis Munoz Marin Intl Airport

Cheap flight deals from Singapore to Luis Munoz Marin Intl

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Cheapest flights from Singapore to Luis Munoz Marin Intl
Explore the most affordable flight options available from Singapore to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Wed 21-1021:00 -

3 stops40h 53m

Wed 28-1007:15 -

3 stops38h 20m

Deal found 6-9S$ 1,491

Wed 21-1020:35 -

2 stops31h 07m

Wed 28-1007:25 -

2 stops35h 35m

Deal found 6-9S$ 1,628

Thu 8-1020:35 -

2 stops31h 07m

Thu 15-1015:56 -

2 stops50h 19m

Deal found 10-9S$ 1,686

Thu 24-908:45 -

2 stops47h 53m

Mon 5-1007:00 -

2 stops47h 35m

Deal found 10-9S$ 1,719

Thu 8-1023:00 -

3 stops54h 46m

Thu 15-1016:52 -

2 stops50h 53m

Deal found 10-9S$ 1,827

Mon 5-1008:45 -

2 stops44h 53m

Wed 7-1001:00 -

2 stops41h 15m

Deal found 5-9S$ 1,856

Wed 23-903:15 -

2 stops32h 46m

Sun 4-1000:59 -

3 stops52h 31m

Deal found 10-9S$ 1,867

Mon 5-1019:40 -

2 stops35h 53m

Thu 8-1013:00 -

2 stops44h 15m

Deal found 7-9S$ 1,905

Find flight deals from Singapore to Luis Munoz Marin Intl

Round-trip from	S$ 1,491
One-way from	S$ 1,368

21-10-28-10
6 total stops
79h 13m total
Singapore to San Juan

Search Deals

United Airlines
11-2-31-12
2 total stops
50h 25m total
Singapore to San Juan

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Use the filters below to find and compare flights from Singapore to San Juan Luis Munoz Marin Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Thu 11-2

06:35-21:00

2 stops50h 25m

San Juan Luis Munoz Marin Intl

Wed 31-12

00:00-11:30

Nonstop0h 00m

S$ 1,368

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Wed 21-10

21:00-01:53

3 stops40h 53m

San Juan Luis Munoz Marin Intl

Wed 28-10

15:59-09:35

2 stops29h 36m

S$ 1,599

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Wed 21-10

20:35-15:42

2 stops31h 07m

San Juan Luis Munoz Marin Intl

Wed 28-10

07:25-07:00

2 stops35h 35m

S$ 1,628

Fastest return journey

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Thu 11-2

12:10-02:28

1 stop26h 18m

San Juan Luis Munoz Marin Intl

Wed 31-12

00:00-11:30

Nonstop0h 00m

S$ 1,710

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Thu 24-9

08:45-20:38

2 stops47h 53m

San Juan Luis Munoz Marin Intl

Mon 5-10

07:00-18:35

2 stops47h 35m

S$ 1,719

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Mon 5-10

08:45-17:38

2 stops44h 53m

San Juan Luis Munoz Marin Intl

Wed 7-10

01:00-06:15

2 stops41h 15m

S$ 1,856

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Mon 5-10

19:40-19:33

2 stops35h 53m

San Juan Luis Munoz Marin Intl

Thu 8-10

13:00-21:15

2 stops44h 15m

S$ 1,905

SingaporeSan Juan

SIN Singapore Changi - SJU San Juan Luis Munoz Marin Intl

SINSJU

Singapore Changi

Thu 8-10

12:10-11:29

1 stop35h 19m

San Juan Luis Munoz Marin Intl

Thu 15-10

13:00-06:50

2 stops29h 50m

S$ 4,336

Flights are sorted by cheapest return flights first.

Deals found on 7-9

Sorted by cheapest first

Best time to book a flight from Singapore to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Singapore with our price prediction graph.

SIN-SJU

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.

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Everything you need to know about your flight from Singapore to San Juan Luis Munoz Marin Intl Airport

SG0-SJU

SIN-SJU

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

Related info for your journey

How long is the flight from Singapore to San Juan Luis Munoz Marin Intl Airport?
Departing from Singapore to San Juan Luis Munoz Marin Intl Airport will take you 31h 07m. Singapore and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 17545 km.
Can I find deals for flights from Singapore to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Singapore to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Luis Munoz Marin Intl.
Can I find deals for business class flights from Singapore to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Singapore to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Singapore to San Juan Luis Munoz Marin Intl Airport from S$ 1,368

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11-2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Luis Munoz Marin Intl

Cheapest flights from Singapore to Luis Munoz Marin IntlExplore the most affordable flight options available from Singapore to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from Singapore to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Singapore to Luis Munoz Marin IntlDiscover carefully curated flight deals from Singapore to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Singapore to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Singapore to Luis Munoz Marin IntlDiscover last-minute flight deals from Singapore to Luis Munoz Marin Intl. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Luis Munoz Marin Intl. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Singapore to Luis Munoz Marin IntlSearch for one-way flight options from Singapore to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Singapore to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Use the filters below to find and compare flights from Singapore to San Juan Luis Munoz Marin Intl Airport that are best for you.

Best time to book a flight from Singapore to Luis Munoz Marin Intl

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Cheapflights Insights

Related info for your journey

How long is the flight from Singapore to San Juan Luis Munoz Marin Intl Airport?

Can I find deals for flights from Singapore to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Singapore to Luis Munoz Marin Intl?

Can I find deals for business class flights from Singapore to Luis Munoz Marin Intl?

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 Luis Munoz Marin Intl

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

Complete your trip

Complete your trip to Luis Munoz Marin Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Singapore to Luis Munoz Marin Intl by cabin class

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Singapore and Luis Munoz Marin Intl flights

Browse other Singapore and Luis Munoz Marin Intl flight options. Last updated on 11 September 2026.

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Cheapest flights from Singapore to Luis Munoz Marin Intl
Explore the most affordable flight options available from Singapore to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Singapore to Luis Munoz Marin Intl
Discover carefully curated flight deals from Singapore to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Singapore to Luis Munoz Marin Intl
Discover last-minute flight deals from Singapore to Luis Munoz Marin Intl. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Singapore to Luis Munoz Marin Intl
Search for one-way flight options from Singapore to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.