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Cheap flights from Singapore to San Juan Luis Munoz Marin Intl Airport from S$ 943

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 6-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SJU
12 May — 19 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 April 2026.

Mon 25-501:05
SIN
-
SJU
2 stops30h 00m
Multiple Airlines
Tue 2-620:40
SJU
-
SIN
2 stops31h 35m
Multiple Airlines
Deal found 11-4S$ 1,741
Fri 1-520:35
SIN
-
SJU
2 stops36h 49m
United Airlines
Tue 5-513:40
SJU
-
SIN
2 stops40h 55m
United Airlines
Deal found 7-4S$ 1,893
Fri 1-519:40
SIN
-
SJU
2 stops32h 15m
Qatar Airways
Tue 5-517:25
SJU
-
SIN
2 stops34h 50m
Qatar Airways
Deal found 9-4S$ 1,923
Fri 19-603:15
SIN
-
SJU
2 stops32h 17m
Qatar Airways
Fri 31-721:10
SJU
-
SIN
2 stops36h 05m
Qatar Airways
Deal found 10-4S$ 2,004
Thu 2-708:45
SIN
-
SJU
2 stops39h 49m
United Airlines
Sun 5-713:40
SJU
-
SIN
2 stops40h 55m
United Airlines
Deal found 7-4S$ 2,016
Sat 20-613:10
SIN
-
SJU
2 stops27h 45m
Multiple Airlines
Fri 31-716:56
SJU
-
SIN
1 stop35h 49m
Multiple Airlines
Deal found 10-4S$ 4,076

Find 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 12 April 2026.

Round-trip from

S$ 1,741

One-way from

S$ 943
Qatar Airways
  • Qatar Airways
  • 25-5-2-6
  • 4 total stops
  • 61h 35m total
  • Singapore to San Juan
Search Deals
6-5
  • 6-5
  • 2 total stops
  • 30h 00m 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 12 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Mon 25-5

01:05-19:05

2 stops30h 00m

San Juan Luis Munoz Marin Intl

Tue 2-6

20:40-16:15

2 stops31h 35m

S$ 1,741

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 1-5

20:35-21:24

2 stops36h 49m

San Juan Luis Munoz Marin Intl

Tue 5-5

13:40-18:35

2 stops40h 55m

S$ 1,893

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 1-5

19:40-15:55

2 stops32h 15m

San Juan Luis Munoz Marin Intl

Tue 5-5

17:25-16:15

2 stops34h 50m

S$ 1,923

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Thu 2-7

08:45-12:34

2 stops39h 49m

San Juan Luis Munoz Marin Intl

Sun 5-7

13:40-18:35

2 stops40h 55m

S$ 2,016
Cheapest one-way
Fastest single journey

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Wed 6-5

01:05-19:05

2 stops30h 00m

S$ 943

Flights are sorted by cheapest return flights first.

Deals found on 9-4

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.
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 32h 15m. 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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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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