$662+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SIN
Δεκ 3 — Δεκ 101
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Luis Munoz Marin Intl to Singapore
Cheapest flights from Luis Munoz Marin Intl to SingaporeExplore 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 Νοέμβριος 3, 2025.
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 Νοέμβριος 3, 2025.
This Etihad Airways deal was found by Cheapflights users on 11/2. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 11/215:23 amSJU - SIN
2 stops40h 12mMultiple Airlines
Δευ 11/247:25 pmSIN - SJU
2 stops44h 23mMultiple Airlines
Deal found 11/2![Multiple Airlines logo]()
$1,204
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Παρ 11/214:52 pmSJU - SIN
2 stops50h 03mUnited Airlines
Δευ 11/2410:20 pmSIN - SJU
2 stops26h 57mUnited Airlines
Deal found 11/2![United Airlines logo]()
$1,322
This Qatar Airways deal was found by Cheapflights users on 11/2. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Πεμ 11/201:44 amSJU - SIN
2 stops31h 31mQatar Airways
Δευ 11/2410:15 amSIN - SJU
2 stops35h 47mQatar Airways
Deal found 11/2![Qatar Airways logo]()
$1,724
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 Νοέμβριος 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,204 (Etihad Airways) |
Popular in | December |
Cheapest in | January |
Average price | $1,464 |
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 Νοέμβριος 3, 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
Πεμ 11/20
1:44 am-9:35 am
2 stops43h 51m
Singapore Changi
Δευ 11/24
7:25 pm-3:48 am
2 stops44h 23m
$1,204
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Παρ 11/21
4:52 pm-6:55 am
2 stops50h 03m
Singapore Changi
Δευ 11/24
10:20 pm-1:17 pm
2 stops26h 57m
$1,322
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Δευ 3/16
12:59 am-9:35 am
2 stops44h 36m
$662
San JuanSingapore
SJU - SIN
SJUSIN
San Juan Luis Munoz Marin Intl
Τρι 3/17
1:25 pm-6:55 am
3 stops53h 30m
$1,626
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- 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, January is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Singapore (average of $1,146). Flying from San Juan Luis Munoz Marin Intl Airport to Singapore in April is currently the most expensive (average of $1,960). 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 Νοέμβριος 3, 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 70% on airfare.