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Ontario to Singapore

  • ONT, United States – SIN, Singapore
  • Delta, Korean Air
  • Economy
Singapore

Photo: Sandy Galabada / Unsplash

$784
Round trip, in USD
via Justfly.com · travel agency
Korean Air direct: $804
Checked
One ticket on more than one airline.
DepartsJan 21, 2027
ReturnsJan 28, 2027

Compare links search this route and dates. Prices there can differ.

Follow Ontario to Singapore

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$0.04
Cost per mile
17,594
Miles

Flight segments

ONT to SEA · DL · DL 3816
SEA to ICN · KE · KE 42
ICN to SIN · KE · KE 645
SIN to ICN · KE · KE 646
ICN to SEA · KE · KE 41
SEA to ONT · DL · DL 4031

Available dates

Prices in USD. Each option opens its own dates on Google Flights.

Oldest price check:

Available flight dates and booking prices
Departs Returns Airline Price Checked Booking link
Jan 19, 2027 Jan 26, 2027 — $804 View flights
Jan 20, 2027 Jan 27, 2027 — $804 View flights
Jan 21, 2027 Jan 28, 2027 Delta, Korean Air $784 Lowest View flights
Jan 22, 2027 Jan 29, 2027 — $814 View flights
Jan 23, 2027 Jan 30, 2027 — $814 View flights

This is an economy deal to Singapore from Ontario on Delta, Korean Air for Jan 21, 2027 – Jan 28, 2027.

Priced at $784 round trip. The route covers 17,594 miles round trip.

Singapore is a remarkably easy place to fall for: compact, efficient, and packed with contrast, it blends futuristic architecture with heritage districts, lush gardens, and one of Asia’s most celebrated food scenes. Travelers are drawn by its seamless mix of cultures—Chinese, Malay, Indian, and Peranakan influences all shape the city’s identity—and by how much it offers in a short trip, from waterfront skyline views to rainforest walks and world-class museums. It’s also an excellent gateway city for first-time visitors to Asia, thanks to its cleanliness, safety, and superb public transportation.

The best time to visit is generally year-round, since Singapore is tropical and warm in every season, though it’s wise to expect humidity and occasional heavy rain at any time. Many travelers find February to April especially pleasant, with relatively drier weather, while the city’s major festivals can be a highlight throughout the year. Don’t miss Marina Bay for iconic views, Gardens by the Bay for its futuristic conservatories and Supertrees, and the historic neighborhoods of Chinatown, Little India, and Kampong Glam for temples, shophouses, markets, and street life. Food is central to the experience: hawker centres such as Maxwell Food Centre and Lau Pa Sat offer local essentials like chicken rice, laksa, satay, and chili crab, making Singapore as much a culinary destination as a cultural one.

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