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$805+ Cheap flights from Luis Munoz Marin Intl (SJU) to Singapore (SIN)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SIN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Luis Munoz Marin Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to Singapore (SIN). 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,735
(FlightHub)

One-way from

$805
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,960
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Singapore Changi flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Singapore Changi flights.
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From San Juan Luis Munoz Marin Intl to Singapore Changi
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One-way flight from San Juan Luis Munoz Marin Intl to Singapore Changi
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Highest demand for flights based on searches. 22% potential increase in price ($529 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($240 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Luis Munoz Marin Intl to Singapore

Cheapest flights from Luis Munoz Marin Intl to Singapore
Explore the most affordable flight options available from Luis Munoz Marin Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/308:20 pmSJU - SIN
2 stops36h 40mQatar Airways
Sat 7/198:25 pmSIN - SJU
2 stops34h 05mQatar Airways
Deal found 4/29$1,735
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/306:15 amSJU - SIN
2 stops30h 05mAmerican Airlines
Fri 7/181:55 amSIN - SJU
3 stops28h 15mAmerican Airlines
Deal found 4/29$5,227

Cheapflights Fare Finder

Customize your flight search to find flights from Luis Munoz Marin Intl to Singapore 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Singapore that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Singapore

Route

Depart

Return

Price

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 6/30

8:20 pm-9:00 pm

2 stops36h 40m

Singapore Changi

Sat 7/19

8:25 pm-6:30 pm

2 stops34h 05m

$1,735

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 6/30

6:15 am-12:20 am

2 stops30h 05m

Singapore Changi

Fri 7/18

1:55 am-6:10 pm

3 stops28h 15m

$5,227

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Tue 5/27

6:20 am-5:20 pm

3 stops47h 00m

$805

San JuanSingapore

SJU - SIN

SJUSIN

San Juan Luis Munoz Marin Intl

Mon 5/26

3:33 am-5:55 pm

2 stops50h 22m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Luis Munoz Marin Intl to Singapore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luis Munoz Marin Intl to Singapore in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Singapore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Singapore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Singapore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Singapore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Juan Luis Munoz Marin Intl Airport-Singapore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Singapore from Luis Munoz Marin Intl with our price prediction graph.
Estimated round-trip 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 San Juan Luis Munoz Marin Intl Airport to Singapore

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Singapore?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Singapore (average of $1,011). Flying from San Juan Luis Munoz Marin Intl Airport to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Luis Munoz Marin Intl to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to Singapore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 71% on airfare.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated April 29, 2025.
Qatar Airways
7.4
Good
3,563 reviews

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Qatar Airways
7.4
Good
3,563 reviews
Qatar Airways
7.4
Good
3,563 reviews

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
Turkish Airlines
7.3
Good
3,788 reviews
Qatar Airways
7.4
Good
3,563 reviews

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,563 reviews

Comfort

7.4

Food

7.3

Crew

7.9

Overall

7.4

Entertainment

7.4

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Apr 2025

DFW - DOH

Probably one of the best flights I’ve had. Superb service! They made economy feel like first class.

Related info for your journey

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

    For a flight from San Juan Luis Munoz Marin Intl to Singapore, you will be flying into Changi. Singapore Changi (SIN) is just 10.5 mi from the center of the city. Changi is the only Singapore airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 0 airlines have flights to Singapore Changi from San Juan Luis Munoz Marin Intl on a regular basis.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Singapore round-trip?

    Currently priced at $1,735, Qatar Airways will fly you from San Juan Luis Munoz Marin Intl Airport to Singapore and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $5,227. Users have found that Qatar Airways is 6% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Singapore?

    Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Singapore (average of $1,011). Flying from San Juan Luis Munoz Marin Intl Airport to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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