$658 Cheap Flights from Ithaca (ITH) to Singapore (SIN)

View $658 flight on Wed, May 27, 2026Opens in a new window

Popular airlines from Ithaca, NY (ITH-Tompkins Regional) to Singapore Changi Airport (SIN)

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Cheap Flights from Ithaca to Singapore (ITH-SIN)

Prices were available within the past 7 days and start at $658 for one-way flights and $1,669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, Dec 9 - Tue, Jan 13
ITH
Ithaca
SIN
Singapore
$1,669 Roundtrip, found 6 days ago
$1,669
Roundtrip
found 6 days ago
Select Korean Air flight, departing Tue, Dec 9 from Ithaca to Singapore, returning Tue, Jan 13, priced at $1,669 found 6 days ago
Korean Air
Tue, Dec 9 - Tue, Jan 13
ITH
Ithaca
SIN
Singapore
$1,846 Roundtrip, found 6 days ago
$1,846
Roundtrip
found 6 days ago
Select Korean Air flight, departing Tue, Dec 9 from Ithaca to Singapore, returning Tue, Jan 13, priced at $1,846 found 6 days ago
Korean Air
Mon, Nov 3 - Fri, Nov 7
ITH
Ithaca
SIN
Singapore
$4,273 Roundtrip, found 20 hours ago
$4,273
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Mon, Nov 3 from Ithaca to Singapore, returning Fri, Nov 7, priced at $4,273 found 20 hours ago
Korean Air
Mon, Nov 3 - Fri, Nov 7
ITH
Ithaca
SIN
Singapore
$4,280 Roundtrip, found 20 hours ago
$4,280
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Mon, Nov 3 from Ithaca to Singapore, returning Fri, Nov 7, priced at $4,280 found 20 hours ago
Korean Air
Mon, Nov 3 - Fri, Nov 7
ITH
Ithaca
SIN
Singapore
$4,282 Roundtrip, found 20 hours ago
$4,282
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Mon, Nov 3 from Ithaca to Singapore, returning Fri, Nov 7, priced at $4,282 found 20 hours ago
Korean Air
Mon, Nov 3 - Fri, Nov 7
ITH
Ithaca
SIN
Singapore
$4,289 Roundtrip, found 20 hours ago
$4,289
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Mon, Nov 3 from Ithaca to Singapore, returning Fri, Nov 7, priced at $4,289 found 20 hours ago
Flights from Ithaca (ITH) to Singapore (SIN)
Origin airport
Tompkins Regional
Destination airport
Changi
Roundtrip price
$1,668
Distance
9406 mi

Ithaca to Singapore Flights

The cheapest times to fly from Ithaca to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ithaca to Singapore are during the month of December. You can find some of the cheapest flights from Ithaca to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ithaca to Singapore

Sunday is one of the best days to book for cheap flights from Ithaca to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Ithaca to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ithaca to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $658 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ithaca to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ithaca to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tompkins Regional Airport (ITH) to Changi Airport (SIN) cost?
Get a cheap one-way flight from $658 or cheap return flight from $1,669 from Tompkins Regional Airport (ITH) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tompkins Regional Airport (ITH) to Changi Airport (SIN)?
December is the cheapest month to fly from ITH to SIN. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Tompkins Regional Airport (ITH) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ITH to SIN flight.
How many flights per day from Tompkins Regional Airport (ITH) to Changi Airport (SIN)?
You'll have to take a flight with a layover if you're traveling from Tompkins Regional Airport (ITH) to Changi Airport (SIN). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ITH to SIN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tompkins Regional Airport (ITH) to Changi Airport (SIN)?
To avoid possible delays on the Tompkins Regional Airport (ITH) to Changi Airport (SIN) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tompkins Regional Airport (ITH) to Changi Airport (SIN) last-minute?
Last-minute fares from ITH to SIN are usually more expensive. To secure the best rates, start searching for flights ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.
Is it cheaper to book an ITH to SIN flight and hotel package?
Opting for an ITH to SIN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tompkins Regional Airport (ITH) to Changi Airport (SIN)?
Usually, it's possible to reschedule or cancel your ITH to SIN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.