€524 Cheap Flights Chicago to Singapore (ORD-SIN)

View €524 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Singapore Changi Airport (SIN)

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Cheap flights from Chicago to Singapore (ORD-SIN)

Prices were available within the past 7 days and start at €524 for one-way flights and €770 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€770 Return, found 12 hours ago
€770
Return
found 12 hours ago
Select Cathay Pacific flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €770 found 12 hours ago
Etihad Airways
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€795 Return, found 12 hours ago
€795
Return
found 12 hours ago
Select Etihad Airways flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €795 found 12 hours ago
Cathay Pacific
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€813 Return, found 12 hours ago
€813
Return
found 12 hours ago
Select Cathay Pacific flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €813 found 12 hours ago
Cathay Pacific
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€835 Return, found 12 hours ago
€835
Return
found 12 hours ago
Select Cathay Pacific flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €835 found 12 hours ago
Qatar Airways
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€947 Return, found 12 hours ago
€947
Return
found 12 hours ago
Select Qatar Airways flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €947 found 12 hours ago
JetBlue Airways
Wed, 15 Oct - Thu, 30 Oct
ORD
Chicago
SIN
Singapore
€949 Return, found 4 days ago
€949
Return
found 4 days ago
Select JetBlue Airways flight, departing Wed, 15 Oct from Chicago to Singapore, returning Thu, 30 Oct, priced at €949 found 4 days ago
United
Wed, 15 Oct - Thu, 30 Oct
ORD
Chicago
SIN
Singapore
€956 Return, found 4 days ago
€956
Return
found 4 days ago
Select United flight, departing Wed, 15 Oct from Chicago to Singapore, returning Thu, 30 Oct, priced at €956 found 4 days ago
EVA Airways
Thu, 23 Oct - Wed, 5 Nov
ORD
Chicago
SIN
Singapore
€991 Return, found 2 days ago
€991
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 23 Oct from Chicago to Singapore, returning Wed, 5 Nov, priced at €991 found 2 days ago
American Airlines
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€1,237 Return, found 12 hours ago
€1,237
Return
found 12 hours ago
Select American Airlines flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €1,237 found 12 hours ago
All Nippon Airways
Mon, 20 Oct - Sun, 2 Nov
ORD
Chicago
SIN
Singapore
€1,267 Return, found 12 hours ago
€1,267
Return
found 12 hours ago
Select All Nippon Airways flight, departing Mon, 20 Oct from Chicago to Singapore, returning Sun, 2 Nov, priced at €1,267 found 12 hours ago

Find the cheapest month to fly from Chicago (ORD) to Singapore (SIN)

September is typically the cheapest month to fly

From €560 - €1,010 per traveller.

Frequently asked questions

How much is a flight from ORD to Singapore Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between O'Hare Intl. Airport (ORD) and Singapore Airport was €770. Great fares don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to Changi Airport?
We get that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from O'Hare Intl. Airport (ORD) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Airport to SIN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to Singapore Airport?
Chicago to Singapore is around 15,100 kilometres, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Toss in some snacks to munch on throughout your journey too.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Singapore Airport?
At present, no airlines offer direct flights from O'Hare Intl. Airport (ORD) to Changi Airport (SIN). You'll have to book a flight with one or more stops. To score the best connections and price, lock in your fare well in advance.
Are ORD to SIN flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from O'Hare Intl. Airport (ORD) to Singapore Airport can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd rather start planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Changi
Airlines serving
Air Canada, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, EVA Airways, Emirates, Etihad Airways, Japan Airlines, KLM, Lufthansa, Qatar Airways, SriLankan Airlines, Turkish Airlines, United
Return price
€769
Distance
14962 km

Book with confidence

Perfect flights from Chicago to Singapore

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Chicago to Singapore. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible O'Hare Intl. to Changi ticket options cater to your travel preferences, with incredible one-way fares from €524 and roundtrip prices from €770. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Changi and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Singapore.
Perfect flights from Chicago to Singapore

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