To San Juan

Cheap Flights from Singapore to San Juan

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Deals from

Singapore

RatePunk searches hundreds of travel sites at once for deals on flights to San Juan

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Singapore to San Juan

Explore current cheapest deals departing from Singapore to San Juan

Round trip

Sort by: Cheapest

December 4 - December 11

Cheapest

Best

SIN - San Juan

$1,517

$1,513

Round trip

September 21 - September 27

SIN - San Juan

$1,207

$1,516

Round trip

November 10 - November 17

SIN - San Juan

$1,267

$1,526

Round trip

September 13 - September 20

SIN - San Juan

$1,205

$1,530

Round trip

July 18 - July 24

SIN - San Juan

$1,230

$1,645

Round trip

July 25 - July 26

SIN - San Juan

$1,269

$1,667

Round trip

November 14 - November 19

SIN - San Juan

$1,277

$1,751

Round trip

September 15 - October 11

SIN - San Juan

$1,165

$1,760

Round trip

August 11 - August 14

SIN - San Juan

$1,383

$1,762

Round trip

July 7 - July 14

Earliest

SIN - San Juan

$1,253

$1,783

Round trip

Unlock all 500+ flight deals to San Juan and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Singapore to San Juan

For travelers seeking cheap flights from Singapore to San Juan, fares typically range from $2154–$2459, with a median of $2304. Right now, current fares are below the typical level, however, 0% of recent fares were classified as a good price.

When is the cheapest time to fly from Singapore to San Juan? The most affordable month to fly is April, with a median fare of $2176. Following closely is May, with a median fare of $2318, and June, where the median fare is $2378.

Most itineraries connect at least once when traveling from Singapore to San Juan, as 0% of recent fares were for direct flights. For connecting itineraries, the typical number of stopovers is 4.

A typical journey from Singapore to San Juan takes approximately 64h 45m, including connections. This reflects the multi-segment nature of most itineraries on this long-haul route.

The distance between Singapore and San Juan is approximately 17,556 kilometers, classifying it as a long-haul journey. This significant distance means you can expect extended travel times, often involving multiple connections.

How much is a round trip from Singapore to San Juan

Regular price: $1,303 - $1,752

Prices for flights from Singapore to San Juan are currently within the regular range.

The regular price range for this route is between $1303 and $1752. The current lowest deal is $1513 with Air Canada, for travel from Dec 4 to Dec 11.

now $1,513

Low $1,303

High $1,752

The cheapest time to fly from Singapore to San Juan

The cheapest month to fly from Singapore to San Juan is April, with a median price of $2176. The most expensive month is March, with a median price of $3389. Prices are generally lower from April to June.

April

Cheapest

Flights from $2,176

March

Most Expensive

Flights from $3,389

Mar

Apr

May

Jun

Jul

Direct flights from Singapore to San Juan

Qatar Airways

JetBlue Airways

Singapore Airlines

Air India Limited

Last-minute flights going from Singapore to San Juan

Sat, Jun 20

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Qatar Airways

$1,373

$2,022

One-way

Sun, Jun 21

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Qatar Airways

$1,450

$2,043

One-way

Mon, Jun 22

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Qatar Airways

$1,456

$2,043

One-way

Tue, Jul 7

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Qatar Airways

$1,253

$1,783

One-way

Sat, Jul 18

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Air China

$1,230

$1,645

One-way

Sat, Jul 25

⌛ Last-Minute

SIN - San Juan

Singapore (SIN) - San Juan (SJU)

Air China

$1,269

$1,667

One-way

Biggest price drops on these dates for flights from Singapore to San Juan

7 nights

Dec 4 - Dec 11

$1,517 → $1,513

7 nights

Nov 10 - Nov 17

$1,267 → $1,526

20%

6 nights

Sep 21 - Sep 27

$1,207 → $1,516

26%

7 nights

Sep 13 - Sep 20

$1,205 → $1,530

27%

Popular Airports to fly from Singapore to San Juan

Singapore - San Juan route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares from Singapore to San Juan are below the typical level at $1513.

📅 Best time to fly

Fly in April for the best prices.

Historically, April offers the lowest median price at $2176 for Singapore to San Juan.

⏱️ Flight duration

Expect a long-haul flight.

Flights from Singapore to San Juan typically take 64h 45m, with 4 stopovers.

✈️ Airlines & availability

Connecting flights are dominant.

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

Air Canada offers the best recent deal.

The best recent deal from Singapore to San Juan was $1513 with Air Canada.

🎯 Booking tip

Deals are rare for this route.

Deals for flights from Singapore to San Juan are historically rare, so book when you see a good price.

Singapore main airports to depart from

Singapore Changi (SIN)

Cheapest

Singapore Changi is a great option for flights from Singapore to San Juan.

📍 ~17 km from city center (reachable by car)

💸 Flights from ~$1513

San Juan main airports to arrive at

Luis Muñoz Marín International (SJU)

Cheapest

Luis Muñoz Marín International is a primary arrival airport for flights from Singapore to San Juan.

📍 ~10 km from San Juan (reachable by car)

💸 Flights from ~$1356

Fernando Luis Ribas Dominicci (SIG)

Fernando Luis Ribas Dominicci offers an alternative arrival option for flights to San Juan.

📍 ~2 km from San Juan (reachable by car)

Airports nearby San Juan used as alternative

Aguadilla Rafael Hernandez (BQN)

Cheapest

Aguadilla Rafael Hernandez is a reliable alternative for travelers on the western side of the island.

📍 ~105 km from San Juan (reachable by car)

💸 Flights from ~$1402

Mercedita (PSE)

Mercedita is geographically the closest commercial alternative on the main island for your arrival.

📍 ~80 km from San Juan (reachable by car)

💸 Flights from ~$1467

Cyril E. King (STT)

Cyril E. King is a major international hub in the US Virgin Islands with extensive US mainland connectivity.

📍 ~125 km from San Juan (reachable by inter-island flight or ferry)

💸 Flights from ~$1699

Punta Cana International (PUJ)

Punta Cana International is a massive international hub with global connections to Europe and South America.

📍 ~260 km from San Juan (reachable by international travel)

💸 Flights from ~$1570

Henry E. Rohlsen (STX)

Henry E. Rohlsen is an alternative US territory airport with direct links to the US mainland.

📍 ~160 km from San Juan (reachable by additional air travel)

💸 Flights from ~$1800

Business & First Class Flight Deals to San Juan

San Juan, United States

67% AI deal score

$11,033

From SIN

Elite

Jul 21

San Juan, United States

67% AI deal score

$12,405

Frequently Asked Questions About Flights to San Juan

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices across various airlines and booking platforms. Looking into flights with layovers may also present cheaper options than direct routes.

Booking in advance can often secure better prices, especially for international routes. However, prices can fluctuate, so monitoring fares over time may help you identify optimal booking periods. Mid-week bookings can sometimes be more affordable than weekend purchases.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may involve additional ground transportation, the savings on airfare can be significant. Always factor in the total cost and travel time when considering this approach.

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