Cheap flights from Singapore to San Juan Luis Munoz Marin Intl Airport from S$ 4,934

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 6-12. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — SJU
5 Aug — 12 Aug1
1 adult

Find flight deals from Singapore to Luis Munoz Marin Intl

One-way flights from Singapore to Luis Munoz Marin Intl
Search for one-way flight options from Singapore to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 31 July 2025.

Sat 6-1206:35SIN - SJU
2 stops30h 01mUnited Airlines
Deal found 30-7S$ 4,934
Fri 5-1202:00SIN - SJU
2 stops31h 49mQatar Airways
Deal found 30-7S$ 6,868
Fri 5-1202:20SIN - SJU
3 stops30h 45mAmerican Airlines
Deal found 30-7S$ 17,462

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 31 July 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 6-12

06:35-00:36

2 stops30h 01m

S$ 4,934

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 5-12

02:00-21:49

2 stops31h 49m

S$ 6,868

SingaporeSan Juan

SIN - SJU

SINSJU

Singapore Changi

Fri 5-12

02:20-21:05

3 stops30h 45m

S$ 17,462

Flights are sorted by cheapest return flights first.

Deals found on 30-7

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
No data available for this route at this time. Please check back soon.

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 31 July 2025.
Read reviews from past customers who have flown with Qatar Airways, United Airlines, andAmerican Airlines from Singapore to San Juan Luis Munoz Marin Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.4

Boarding

7.5

Overall

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Entertainment

7.4

Boarding

7.5

Overall

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Entertainment

7.4

Boarding

7.5

Overall

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Entertainment

7.4

Boarding

7.5

Overall

7.4

Food

7.3

Comfort

7.4

Crew

7.9

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

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 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$ 4,934 on United Airlines. Other airlines that offer cheap prices include Qatar Airways from S$ 6,868 and American Airlines from S$ 17,462 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

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Alternative routes for Singapore to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

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Deals for Singapore to Luis Munoz Marin Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Luis Munoz Marin Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Luis Munoz Marin Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Luis Munoz Marin Intl flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Singapore to Luis Munoz Marin Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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