Book a trip from Chicago to Singapore with Cathay Pacific , fares from USD876

Deals on Chicago (ORD) to Singapore (SIN) flights

May 2025
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Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

Book flights to Singapore SIN

Book flights to Singapore SIN
From
To
Fare Type
Dates
Price
Chicago (ORD)Singapore (SIN)Round-trip
/
Economy		06/10/2025 - 16/10/2025

From

USD876

Seen 3 hours ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy		16/07/2025 - 22/07/2025

From

USD1,233

Seen 1 day ago

Chicago (ORD)Singapore (SIN)Round-trip
/
Economy		10/07/2025 - 23/07/2025

From

USD1,248

Seen 8 hours ago

Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

Book Business Class flights to Singapore - selected offers

Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.