$2,493 Cheap Flights from Singapore (SIN) to Eureka (ACV)

View $2,493 flight on Sun, Sep 13, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Eureka, CA (ACV-Arcata - Eureka)

Cheap Flights from Singapore to Eureka (SIN-ACV)

Prices were available within the past 7 days and start at $2,493 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Arcata - Eureka Airport (ACV) cost?
Lock in a cheap one-way flight from $2,493 or cheap return flight from Changi Airport (SIN) to Arcata - Eureka Airport (ACV) 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 Changi Airport (SIN) to Arcata - Eureka Airport (ACV)?
is the most affordable month to fly from SIN to ACV. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Changi Airport (SIN) to Arcata - Eureka Airport (ACV)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from SIN to ACV. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Changi Airport (SIN) to Arcata - Eureka Airport (ACV)?
You'll have to book a flight with a layover if you're traveling from Changi Airport (SIN) to Arcata - Eureka Airport (ACV). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SIN to ACV?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, including 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 Changi Airport (SIN) to Arcata - Eureka Airport (ACV)?
To avoid potential delays on the Changi Airport (SIN) to Arcata - Eureka Airport (ACV) route, travel before 3 PM. Later departures are 22% more likely to be 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 Changi Airport (SIN) to Arcata - Eureka Airport (ACV) last-minute?
Booking your ticket from SIN to ACV shortly before your journey is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SIN to ACV flight and hotel package?
Opting for a SIN to ACV flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Arcata - Eureka Airport (ACV)?
It's generally possible to cancel or reschedule your SIN to ACV flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Changi
Destination airport
Arcata - Eureka
Distance
8238 mi

Book with confidence

Singapore to Eureka Flights

The cheapest times to fly from Singapore to Eureka

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 Singapore to Eureka are during the month of . You can find some of the cheapest flights from Singapore to Eureka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Eureka

Sunday is one of the best days to book for cheap flights from Singapore to Eureka: 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 Singapore to Eureka

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 Singapore to Eureka in 2025. You can also book with separate airlines for your outbound and return journeys, from $2,493 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 Singapore to Eureka 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 Singapore to Eureka 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.

 

Singapore to Eureka Flights

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*Available to One Key members.