Find flights
When to book
Airlines
FAQs

Cheap flights from Singapore to San Juan Luis Munoz Marin Intl Airport from S$ 1,212

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 13-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SJU
22 Apr — 29 Apr1
1 adult

Cheap flight deals from Singapore to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2025.

Round-trip from

S$ 1,556

One-way from

S$ 1,212

Popular in

March

Cheapest in

February

Average price

S$ 1,488
United Airlines
  • United Airlines
  • 26-4-4-5
  • 4 total stops
  • 92h 54m total
  • Singapore to San Juan
Search Deals
Qatar Airways
  • Qatar Airways
  • 13-9
  • 2 total stops
  • 44h 05m total
  • Singapore to San Juan
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (S$ 178 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Singapore to Luis Munoz Marin Intl

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 17 April 2025.

Thu 24-420:40SIN - SJU
3 stops32h 50mUnited Airlines
Thu 1-507:25SJU - SIN
2 stops35h 20mUnited Airlines
Deal found 15-4S$ 1,506
Fri 25-400:30SIN - SJU
2 stops31h 10mMultiple Airlines
Sun 4-520:45SJU - SIN
2 stops38h 15mMultiple Airlines
Deal found 15-4S$ 1,814
Wed 23-401:55SIN - SJU
2 stops53h 39mJapan Airlines
Sat 3-503:29SJU - SIN
2 stops38h 41mJapan Airlines
Deal found 15-4S$ 1,987
Thu 24-403:10SIN - SJU
2 stops37h 50mQatar Airways
Fri 2-503:29SJU - SIN
2 stops29h 31mQatar Airways
Deal found 15-4S$ 2,969

Cheapflights Fare Finder

Customise your flight search to find flights from Singapore to Luis Munoz Marin Intl 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 17 April 2025.
Use the filters below to find and compare flights from Singapore to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Singapore

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 26-4

20:40-12:34

2 stops51h 54m

San Juan Luis Munoz Marin Intl

Sun 4-5

13:25-18:25

2 stops41h 00m

S$ 1,556

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 26-4

13:45-13:45

3 stops36h 00m

San Juan Luis Munoz Marin Intl

Fri 2-5

00:30-21:45

2 stops33h 15m

S$ 2,282

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 13-9

10:30-18:35

2 stops44h 05m

S$ 1,212

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 13-9

10:30-15:05

2 stops40h 35m

S$ 1,216

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 13-9

20:40-15:42

3 stops31h 02m

S$ 1,385

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 13-9

21:50-01:45

2 stops39h 55m

S$ 2,831

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 12-9

00:40-22:08

2 stops33h 28m

S$ 3,366

Flights are sorted by cheapest return flights first.

Deals found on 15-4

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.
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 San Juan Luis Munoz Marin Intl Airport

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

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.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated 17 April 2025.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,326 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,554 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,665 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Singapore to Luis Munoz Marin Intl. 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 San Juan Luis Munoz Marin Intl?

    For a flight from Singapore to San Juan Luis Munoz Marin Intl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 1 airline has flights to San Juan Luis Munoz Marin Intl from Singapore Changi on a regular basis.

  • What is the cheapest airline to fly from Singapore to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at S$ 1,556, United Airlines will fly you from Singapore to San Juan Luis Munoz Marin Intl Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Singapore to San Juan Luis Munoz Marin Intl Airport one-way?

    One-way options have recently been found by users for as low as S$ 1,212 on Qatar Airways. Other airlines that offer cheap prices include United Airlines from S$ 1,385 and Japan Airlines from S$ 2,831 one-way.

  • 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.

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.

Top airline flying from Singapore to Luis Munoz Marin Intl

Discover the top airline that operate flights from Singapore to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 17 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 1,470AverageS$ 1,721FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Singapore to Luis Munoz Marin Intl?

Cheapflights helps you search for flights from Singapore to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Luis Munoz Marin Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Luis Munoz Marin Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Singapore to Luis Munoz Marin Intl with no change fees.

Can Cheapflights notify me if prices for flights from Singapore to Luis Munoz Marin Intl become cheaper?

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

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.
Site
©2025 Cheapflights