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Cheap flights from Singapore to San Juan Luis Munoz Marin Intl Airport from S$ 1,517

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SJU
1 Jan — 8 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Singapore to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

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 2 December 2025.

Thu 4-1222:20SIN - SJU
2 stops26h 57mUnited Airlines
Mon 8-1207:45SJU - SIN
2 stops36h 15mUnited Airlines
Deal found 30-11S$ 1,517
Wed 3-1202:20SIN - SJU
2 stops37h 28mJapan Airlines
Mon 8-1206:10SJU - SIN
2 stops30h 40mJapan Airlines
Deal found 30-11S$ 2,255
Thu 4-1212:10SIN - SJU
1 stop27h 38mMultiple Airlines
Mon 8-1205:15SJU - SIN
2 stops48h 10mMultiple Airlines
Deal found 30-11S$ 2,300
Thu 4-1212:10SIN - SJU
1 stop27h 38mSingapore Airlines
Mon 8-1215:40SJU - SIN
1 stop26h 20mSingapore Airlines
Deal found 30-11S$ 4,346
Fri 19-1222:20SIN - SJU
2 stops26h 57mUnited Airlines
Sat 17-117:50SJU - SIN
2 stops49h 05mUnited Airlines
Deal found 30-11S$ 7,707
Thu 18-1203:15SIN - SJU
2 stops42h 40mQatar Airways
Sat 17-119:15SJU - SIN
2 stops38h 00mQatar Airways
Deal found 30-11S$ 10,731
Fri 19-1212:10SIN - SJU
1 stop33h 45mMultiple Airlines
Sat 17-114:20SJU - SIN
2 stops28h 30mMultiple Airlines
Deal found 30-11S$ 15,554

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 2 December 2025.

Round-trip from

S$ 1,560
United Airlines
  • United Airlines
  • 28-1-30-1
  • 4 total stops
  • 70h 15m total
  • Singapore to San Juan
Search Deals

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 2 December 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

Wed 28-1

22:20-14:40

2 stops28h 20m

San Juan Luis Munoz Marin Intl

Fri 30-1

02:05-08:00

2 stops41h 55m

S$ 1,560

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Tue 27-1

02:20-19:23

2 stops29h 03m

San Juan Luis Munoz Marin Intl

Sat 31-1

06:01-00:50

2 stops30h 49m

S$ 1,856

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 19-12

22:20-13:17

2 stops26h 57m

San Juan Luis Munoz Marin Intl

Sat 17-1

17:50-06:55

2 stops49h 05m

S$ 7,707

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Thu 18-12

03:15-09:55

2 stops42h 40m

San Juan Luis Munoz Marin Intl

Sat 17-1

19:15-21:15

2 stops38h 00m

S$ 10,731

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 19-12

12:10-09:55

1 stop33h 45m

San Juan Luis Munoz Marin Intl

Sat 17-1

14:20-06:50

2 stops28h 30m

S$ 15,554

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Tue 6-1

10:10-13:17

2 stops39h 07m

S$ 1,628

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sun 29-3

12:10-02:27

1 stop26h 17m

S$ 1,648

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sun 4-1

22:20-15:40

2 stops53h 20m

S$ 2,667

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sun 29-3

20:40-20:38

2 stops35h 58m

S$ 3,095

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Sat 28-3

01:40-19:29

2 stops29h 49m

S$ 5,090

Flights are sorted by cheapest return flights first.

Deals found on 1-12

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.

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. 0 airlines have flights to San Juan Luis Munoz Marin Intl from Singapore Changi on a regular basis.

  • 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 28h 20m. Singapore and San Juan Luis Munoz Marin Intl Airport are separated by a distance of 17545 km. This flight may include one or multiple stops.

  • 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

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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.

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