Cheap Flights from Islip to Singapore
Browse current best options from Islip. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Islip
RatePunk searches hundreds of travel sites at once for deals on flights to Singapore
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 Islip to Singapore
Explore current cheapest deals departing from Islip to Singapore
Round trip
Sort by: Cheapest
August 31 - September 13
ISP - Singapore
$1,340
$1,269
Round trip
August 28 - September 13
ISP - Singapore
$1,339
$1,276
Round trip
August 29 - September 13
ISP - Singapore
$1,337
$1,290
Round trip
September 5 - September 13
ISP - Singapore
$1,235
$1,295
Round trip
August 24 - September 13
ISP - Singapore
$1,330
$1,301
Round trip
August 31 - September 24
ISP - Singapore
$1,315
$1,308
Round trip
August 28 - September 24
ISP - Singapore
$1,315
$1,315
Round trip
September 5 - October 2
ISP - Singapore
$1,218
$1,342
Round trip
September 5 - September 30
ISP - Singapore
$1,218
$1,358
Round trip
August 29 - September 24
ISP - Singapore
$1,315
$1,365
Round trip
Unlock all 500+ flight deals to Singapore and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
How much is a round trip from Islip to Singapore
Regular price: $1,168 - $2,051
Prices are currently within the regular range.
The regular price range for flights from Islip to Singapore is between 1168 USD and 2051 USD. The current lowest deal is 1269 USD with Breeze Airways for travel from Aug 31-Sep 13.
now $1,269
Low $1,168
High $2,051
The cheapest time to fly from Islip to Singapore
The cheapest month to fly from Islip to Singapore is April, with a median price of $1795. The most expensive month is May, with a median price of $1873. Generally, prices are lower from April to May.
April
Flights from $1,795
May
Flights from $1,873
Direct flights from Islip to Singapore
Singapore Airlines
Breeze Airways
JetBlue Airways
Frontier Airlines
Last-minute flights going from Islip to Singapore
Mon, Jul 13
ISP - Singapore
Islip (ISP) - Singapore (SIN)
Frontier Airlines
$1,325
$1,848
One-way
Mon, Aug 17
ISP - Singapore
Islip (ISP) - Singapore (SIN)
Breeze Airways, Air France, Singapore Airlines
$1,323
$4,003
One-way
Tue, Aug 18
ISP - Singapore
Islip (ISP) - Singapore (SIN)
JetBlue Airways, Singapore Airlines
$1,308
$1,472
One-way
Fri, Aug 21
ISP - Singapore
Islip (ISP) - Singapore (SIN)
Breeze Airways, Air France, Singapore Airlines
$1,337
$3,928
One-way
Fri, Aug 21
ISP - Singapore
Islip (ISP) - Singapore (SIN)
Breeze Airways, Air France, Singapore Airlines
$1,337
$4,002
One-way
Sat, Aug 22
ISP - Singapore
Islip (ISP) - Singapore (SIN)
Breeze Airways, Frontier Airlines, Singapore Airlines
$1,315
$1,407
One-way
Biggest price drops on these dates for flights from Islip to Singapore
Aug 31 - Sep 13
$1,340 → $1,269
5%
Aug 28 - Sep 13
$1,339 → $1,276
5%
Aug 29 - Sep 13
$1,337 → $1,290
4%
Aug 24 - Sep 13
$1,330 → $1,301
2%
Popular Airports to fly from Islip to Singapore
Islip - Singapore route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from Islip to Singapore are below the typical level at $1269.
📅 Best time to fly
Fly in April for the best prices
Historically, April offers the lowest median price at $1795 for Islip to Singapore.
⏱️ Flight duration
Long-haul flights with 6+ stopovers
Flights to Singapore typically take 99h 24m with at least 6 stopovers.
✈️ Airlines & availability
Deals are rare for this route
Deals from Islip to Singapore are rare, with few deals historically available.
🏆 Airline highlight
Breeze Airways offers a current deal
Breeze Airways has a current deal for $1269 from Islip to Singapore.
🎯 Booking tip
Consider connecting flights for this route
All flights from Islip to Singapore are connecting flights, with a median of 6 stopovers.
Islip main airports to depart from
Long Island MacArthur (ISP)
Long Island MacArthur Airport (ISP) is a convenient option for flights from Islip to Singapore.
📍 ~10 km from Islip (reachable by car)
💸 Flights from ~$1269
Singapore main airports to arrive at
Singapore Changi (SIN)
Arrive at Singapore Changi Airport, a convenient gateway to Singapore with many flight options from Islip.
📍 ~18 km from city center (reachable by car)
💸 Flights from ~$1269
Airports nearby Singapore used as alternative
Senai International (JHB)
Consider Senai International for regional Malaysian flights, often with lower fares, despite border crossing.
📍 ~35 km from Singapore (reachable by car, bus, or taxi)
💸 Flights from ~$1655
Kuala Lumpur International (KUL)
Kuala Lumpur International is a major hub offering extensive global connections and competitive long-haul pricing.
📍 ~300 km from Singapore (reachable by flight, bus, or car)
💸 Flights from ~$1261
Hang Nadim (BTH)
Hang Nadim is a viable alternative for domestic Indonesian travel, accessible via frequent ferry services.
📍 ~40 km from Singapore (reachable by ferry and ground transport)
💸 Flights from ~$1856
Business & First Class Flight Deals to Singapore
Discover luxury on the budget with premium cabin class on flights from Islip to Singapore.
Elite
Best Elite deals to Singapore
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From ISP
Elite
Jul 21
Singapore, Singapore
81% AI deal score
$10,600
$8,961
Save $1,639
From ISP
Elite
Jul 21
Singapore, Singapore
81% AI deal score
$10,565
$9,108
Save $1,457
From ISP
Elite
Jul 07
Singapore, Singapore
80% AI deal score
$10,709
$9,129
Save $1,580
From ISP
Elite
Jul 21
Singapore, Singapore
80% AI deal score
$10,527
$9,288
Save $1,239
From ISP
Elite
Jul 21
Singapore, Singapore
80% AI deal score
$10,518
$9,354
Save $1,164
From ISP
Elite
Jul 07
Singapore, Singapore
80% AI deal score
$10,537
$9,372
Save $1,165
From ISP
Elite
Jul 04
Singapore, Singapore
80% AI deal score
$10,734
$9,386
Save $1,348
From ISP
Elite
Jul 21
Singapore, Singapore
80% AI deal score
$10,660
$9,405
Save $1,255
From ISP
Elite
Jul 07
Singapore, Singapore
79% AI deal score
$10,054
$9,104
Save $950
From ISP
Elite
Jul 07
Singapore, Singapore
79% AI deal score
$10,054
$9,252
Save $802
From ISP
Elite
Aug 04
Singapore, Singapore
79% AI deal score
$9,823
$9,286
Save $537
From ISP
Elite
Jul 21
Singapore, Singapore
79% AI deal score
$10,175
$9,286
Save $889
From ISP
Elite
Aug 04
Singapore, Singapore
79% AI deal score
$9,987
$9,288
Save $699
From ISP
Elite
Aug 11
Singapore, Singapore
79% AI deal score
$9,901
$9,295
Save $606
From ISP
Elite
Jul 04
Singapore, Singapore
79% AI deal score
$10,098
$9,362
Save $736
From ISP
Elite
Jul 03
Singapore, Singapore
79% AI deal score
$10,077
$9,425
Save $652
From ISP
Elite
Jun 25
Singapore, Singapore
78% AI deal score
$10,012
$9,315
Save $697
From ISP
Elite
Jun 25
Singapore, Singapore
78% AI deal score
$10,025
$9,346
Save $679
From ISP
Elite
Jun 25
Singapore, Singapore
78% AI deal score
$10,020
$9,370
Save $650
From ISP
Elite
Jul 21
Singapore, Singapore
78% AI deal score
$10,036
$9,405
Save $631
From ISP
Elite
Aug 04
Singapore, Singapore
78% AI deal score
$9,831
$9,405
Save $426
From ISP
Elite
Aug 04
Singapore, Singapore
78% AI deal score
$9,662
$9,405
Save $257
From ISP
Elite
Jun 29
Singapore, Singapore
78% AI deal score
$9,942
$9,411
Save $531
From ISP
Elite
Aug 11
Singapore, Singapore
78% AI deal score
$9,998
$9,413
Save $585
From ISP
Elite
Aug 04
Singapore, Singapore
78% AI deal score
$9,640
$9,419
Save $221
From ISP
Elite
Aug 11
Singapore, Singapore
78% AI deal score
$9,647
$9,419
Save $228
From ISP
Elite
Aug 11
Singapore, Singapore
78% AI deal score
$9,647
$9,427
Save $220
From ISP
Elite
Jun 29
Singapore, Singapore
78% AI deal score
$10,013
$9,467
Save $546
From ISP
Elite
Aug 25
Singapore, Singapore
78% AI deal score
$9,689
$9,479
Save $210
From ISP
Elite
Jun 27
Singapore, Singapore
78% AI deal score
$9,978
$9,605
Save $373
From ISP
Elite
Jun 30
Singapore, Singapore
78% AI deal score
$9,950
$9,831
Save $119
From ISP
Elite
Jun 30
Singapore, Singapore
78% AI deal score
$10,262
$9,887
Save $375
From ISP
Elite
Jun 25
Singapore, Singapore
77% AI deal score
$9,544
$9,428
Save $116
From ISP
Elite
Jun 28
Singapore, Singapore
77% AI deal score
$9,962
$9,749
Save $213