S$ 773+ Cheap flights to Oregon
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14-4. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Oregon in 2025
Find the latest flights to Oregon in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 8 March 2025.
Return from | S$ 1,254 |
---|---|
One-way from | S$ 773 |
Popular in | November |
Cheapest in | September |
Average price | S$ 1,680 |
Find flights to Oregon
Browse one-way and return flights deals to Oregon on Cheapflights. Flight deals are based on user searches and were last updated on 8 March 2025
Explore Oregon
Find flight deals to Oregon
Cheapest flights to OregonExplore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 8 March 2025.
Find flights to Oregon within your budget
Locate flights to Oregon that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 8 March 2025.
Fly from
Route
Depart
Return
Price
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 31-3
03:40-09:04
2 stops44h 24m
Portland
Wed 30-4
14:52-19:10
1 stop37h 18m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 7-4
14:00-19:22
2 stops20h 22m
Portland
Sun 13-4
19:41-12:40
2 stops25h 59m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 7-4
08:05-17:05
2 stops24h 00m
Portland
Sun 13-4
06:00-17:30
2 stops44h 30m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Tue 1-4
23:25-18:33
2 stops34h 08m
Portland
Wed 30-4
12:54-16:40
2 stops36h 46m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 7-4
09:00-21:00
2 stops27h 00m
Portland
Sun 13-4
11:40-18:25
1 stop39h 45m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Thu 10-4
10:55-17:04
2 stops44h 09m
Boise Air Term. Gowen Fld
Fri 18-4
20:59-16:25
2 stops53h 26m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Mon 7-4
07:30-08:28
2 stops39h 58m
Portland
Sat 12-4
00:59-23:40
2 stops31h 41m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Wed 9-4
01:10-23:47
2 stops36h 37m
Boise Air Term. Gowen Fld
Fri 18-4
09:00-05:00
2 stops30h 00m
SingaporePortland
SIN - PDX
SINPDX
Singapore Changi
Sun 6-4
00:40-11:20
1 stop25h 40m
Portland
Sun 13-4
13:15-15:30
1 stop35h 15m
SingaporeBoise
SIN - BOI
SINBOI
Singapore Changi
Mon 14-4
09:45-13:15
3 stops41h 30m
Best time to book a flight to Oregon
Have a flexible travel schedule? Discover the best time to fly to Oregon with our price prediction graph.
Travel insights for flights to Oregon
Get recent, data-driven insights about flights to Oregon including ideal travel times, pricing trends, and more.
How long is the flight to Oregon?
On average, a flight from Singapore to Oregon takes 30 hours 2 minutes. Flights to Oregon from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Oregon?
The most popular airlines flying from Singapore to Oregon are Singapore Airlines, United Airlines and Japan Airlines.
What are the cheapest airlines that fly to Oregon?
The cheapest airlines flying from Singapore to Oregon are Japan Airlines, Singapore Airlines and Air Canada.
Rainfall in Oregon by month
Plan your trip to Oregon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.
Temperature in Oregon by month
Plan your trip to Oregon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
What are the most popular places to fly to in Oregon?
Destination popularity is based on the amount of flight searches to Oregon in the last few years. This data was updated on 8 March 2025.
The most popular places in Oregon to fly to are Portland and Eugene.
Reviews of airlines servicing Oregon
Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 8 March 2025.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Andrew,Jan 2025
LAX - TPE
FAQs about flying to Oregon
Oregon climate
Oregon is split into two climate zones by the north-south Cascade Mountains. In general, west of the Cascades gets fairly heavy rain and moderate temperatures. East of the Cascades, the high desert can have very cold winters with considerable snowfall in the upper elevations. Summer days are very hot and the nights cool. Annual rainfall ranges from less than 20cm (8 inches) in the plateau regions to 508cm (200 inches) in the upper western Coast Range. The highest elevations of the Cascades receive 762-1,400cm (300 to 550 inches) of snow annually.
What is good to know if travelling to Oregon?- The Sea Lion Caves in Florence is the largest sea cave in the world.
- Heceta Head Lighthouse is beautifully situated in Lane County, America’s most photographed lighthouse (it is claimed) sits on a cliff overlooking the Pacific Ocean and beach below.
- It is said that Oregon has more ghost towns than any other state in America. These ghost towns don’t have spooks, they are rather towns that have either been abandoned or are greatly diminished. Shaniko is Oregon’s best known ghost town.
- There are several places along the Oregon coast from which to watch whales including Winchester Bay. There are two times of year to see the whales. During the winter migration (see the whales between December 26 and the start of January) the mammals travel south to the breeding grounds in Baja, California. The spring migration occurs in March and is when the whales swim by with their calves on their way to the Alaskan feeding grounds.
- The Willamette Valley is the heart of Oregon’s agriculture country. During spring and summer, roadside stands and farmers’ markets in the towns sell produce. There are more than 200 wineries producing several types of wine including Pinot noir, Pinot gris and Riesling.
- Mount Hood is the highest mountain in Oregon and is easily accessible from Portland. There is just a 90-minute drive to get to the skiing or snowboarding areas.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Find flights to Oregon
Select your preferred flight destination in Oregon from the list below.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Oregon?
Deals for Oregon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Oregon?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon.
Can Cheapflights find flights to Oregon with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to Oregon, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to Oregon become cheaper?
Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.