$386 Cheap Flights from Eugene (EUG) to Singapore (SIN)

View $386 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Singapore Changi Airport (SIN)

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Cheap Flights from Eugene to Singapore (EUG-SIN)

Prices were available within the past 7 days and start at $386 for one-way flights and $944 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Mar 4 - Mon, Mar 9
EUG
Eugene
SIN
Singapore
$944 Roundtrip, found 3 days ago
$944
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Eugene to Singapore, returning Mon, Mar 9, priced at $944 found 3 days ago
Alaska Airlines
Tue, May 5 - Tue, May 19
EUG
Eugene
SIN
Singapore
$948 Roundtrip, found 20 hours ago
$948
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Tue, May 5 from Eugene to Singapore, returning Tue, May 19, priced at $948 found 20 hours ago
Alaska Airlines
Wed, Feb 18 - Wed, Feb 25
EUG
Eugene
SIN
Singapore
$964 Roundtrip, found 2 days ago
$964
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Feb 18 from Eugene to Singapore, returning Wed, Feb 25, priced at $964 found 2 days ago
Alaska Airlines
Wed, Mar 4 - Mon, Mar 9
EUG
Eugene
SIN
Singapore
$964 Roundtrip, found 3 days ago
$964
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Eugene to Singapore, returning Mon, Mar 9, priced at $964 found 3 days ago
Alaska Airlines
Sun, May 3 - Mon, May 18
EUG
Eugene
SIN
Singapore
$978 Roundtrip, found 20 hours ago
$978
Roundtrip
found 20 hours ago
Select Alaska Airlines flight, departing Sun, May 3 from Eugene to Singapore, returning Mon, May 18, priced at $978 found 20 hours ago
Alaska Airlines
Tue, May 12 - Fri, May 15
EUG
Eugene
SIN
Singapore
$992 Roundtrip, found 2 days ago
$992
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, May 12 from Eugene to Singapore, returning Fri, May 15, priced at $992 found 2 days ago
United
Wed, Dec 2 - Thu, Dec 17
EUG
Eugene
SIN
Singapore
$1,027 Roundtrip, found 5 days ago
$1,027
Roundtrip
found 5 days ago
Select United flight, departing Wed, Dec 2 from Eugene to Singapore, returning Thu, Dec 17, priced at $1,027 found 5 days ago
Qatar Airways
Wed, Mar 4 - Mon, Mar 9
EUG
Eugene
SIN
Singapore
$1,166 Roundtrip, found 3 days ago
$1,166
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Mar 4 from Eugene to Singapore, returning Mon, Mar 9, priced at $1,166 found 3 days ago
Korean Air
Wed, Dec 2 - Thu, Dec 17
EUG
Eugene
SIN
Singapore
$1,196 Roundtrip, found 5 days ago
$1,196
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Dec 2 from Eugene to Singapore, returning Thu, Dec 17, priced at $1,196 found 5 days ago
Japan Airlines
Wed, Oct 7 - Wed, Oct 21
EUG
Eugene
SIN
Singapore
$1,235 Roundtrip, found 5 days ago
$1,235
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Wed, Oct 7 from Eugene to Singapore, returning Wed, Oct 21, priced at $1,235 found 5 days ago
Flights from Eugene (EUG) to Singapore (SIN)
Origin airport
Eugene
Destination airport
Changi
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Korean Air, Lufthansa, Qatar Airways, United
Roundtrip price
$943
Distance
8160 mi

Eugene to Singapore Flights

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

 

The best time to book a flight from Eugene to Singapore

Sunday is one of the best days to book for cheap flights from Eugene 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 Eugene 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 Eugene to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $386 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 Eugene 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 Eugene 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 Eugene, OR (EUG) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from $386 and cheap return flights from $944 Eugene, OR (EUG) to Singapore (SIN-Changi) with Expedia. Return flights often range between $1304 and $10169. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Eugene, OR (EUG) to Singapore (SIN-Changi) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Eugene, OR (EUG) to Singapore (SIN-Changi)?
The cheapest month to fly from EUG to SIN is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Eugene, OR (EUG) to Singapore (SIN-Changi)?
Enter EUG to SIN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Eugene, OR (EUG) to Singapore (SIN-Changi)?
KLM is one of the cheapest airlines offering connecting flights from Mahlon Sweet Field (EUG) to Changi (SIN) with a layover in Seattle - Tacoma Intl. (SEA), starting from around $2,059 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Eugene, OR (EUG) to Singapore (SIN-Changi)?
To find a cheap flight from Eugene, OR (EUG) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Eugene, OR (EUG) to Singapore (SIN-Changi)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Eugene, OR (EUG) to Singapore (SIN-Changi)?
The earliest flight from Mahlon Sweet Field (EUG) to Changi (SIN) usually leaves at around 5:00 AM, with options from Alaska Airlines, Hawaiian Airlines, and NQ. Departing early allows you to maximize your time in Singapore. This service is seasonal and operates in January. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Eugene, OR (EUG) to Singapore (SIN-Changi)?
The most popular departure times for flights from Eugene, OR (EUG) to Singapore (SIN) are in the early morning, from 6am to 9am. About 45% of passengers prefer this time window. Many major carriers, including United Airlines, Alaska Airlines, and Singapore Airlines, offer flights during this window. This timing works well because it allows you to start your travel day early and maximize your time in Singapore upon arrival.
How long does it take to fly from Eugene, OR (EUG) to Singapore (SIN-Changi)?
Flying from EUG to SIN with a connection usually takes about 22 hours 20 minutes, traveling roughly 8,161 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Eugene, OR (EUG) to Singapore (SIN-Changi)?
Business class seats are offered on the EUG to SIN route with Delta Air Lines.
How do I earn miles on a Eugene, OR (EUG) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Eugene, OR (EUG) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Mahlon Sweet Field (EUG)?
If you're planning to travel to Singapore from Mahlon Sweet Field (EUG), you can fly into Changi (SIN) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), San Francisco Intl. (SFO) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Eugene, OR (EUG) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Eugene, OR (EUG) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Eugene, OR (EUG) to Singapore (SIN-Changi) flight and hotel package?
Securing a Eugene, OR (EUG) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eugene, OR (EUG) to Singapore (SIN-Changi)?
If you booked your Eugene, OR (EUG) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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*Available to One Key members.