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S$ 782+ 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 21-1. Fares are subject to change and may not be available on all flights or dates of travel.
— PDX
8 Jan — 15 Jan1
1 adult

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 3 January 2025.

Return from

S$ 1,314

One-way from

S$ 782

Popular in

November

Cheapest in

September

Average price

S$ 1,972
STARLUX Airlines
  • STARLUX Airlines
  • 8-4-17-4
  • 4 total stops
  • 48h 42m total
  • Singapore to Portland
Korean Air
  • Korean Air
  • 21-1
  • 2 total stops
  • 30h 05m total
  • Singapore to Oregon
High demand for flights, 3% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in January 2025

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 3 January 2025
Explore Oregon

Find flight deals to Oregon

Cheapest flights to Oregon
Explore the most affordable flight options available to Oregon. Find the lowest fares based on data from user searches, with prices last updated on 3 January 2025.

Tue 8-414:00SIN - PDX
2 stops20h 22mSTARLUX Airlines
Thu 17-417:20PDX - SIN
2 stops28h 20mSTARLUX Airlines
Deal found 1-1S$ 1,314
Sat 15-202:00SIN - PDX
2 stops34h 28mMultiple Airlines
Sun 23-209:50PDX - SIN
2 stops35h 15mMultiple Airlines
Deal found 2-1S$ 1,334
Fri 14-208:15SIN - PDX
2 stops30h 54mAmerican Airlines
Sun 16-223:59PDX - SIN
2 stops38h 41mAmerican Airlines
Deal found 2-1S$ 1,354
Tue 8-409:15SIN - PDX
1 stop39h 10mSingapore Airlines
Thu 17-412:30PDX - SIN
1 stop39h 40mSingapore Airlines
Deal found 1-1S$ 1,413
Sun 16-222:25SIN - PDX
2 stops35h 34mJapan Airlines
Sun 23-208:00PDX - SIN
2 stops30h 40mJapan Airlines
Deal found 2-1S$ 1,436
Mon 3-301:55SIN - PDX
2 stops28h 49mAir Canada
Tue 4-319:05PDX - SIN
1 stop20h 50mAir Canada
Deal found 2-1S$ 1,543
Sun 16-215:45SIN - BOI
2 stops21h 56mMultiple Airlines
Sun 23-218:46BOI - SIN
2 stops26h 19mMultiple Airlines
Deal found 2-1S$ 1,596
Sun 16-222:20SIN - BOI
2 stops29h 20mUnited Airlines
Sun 23-212:41BOI - SIN
1 stop28h 19mUnited Airlines
Deal found 2-1S$ 2,074
Wed 9-407:30SIN - PDX
2 stops23h 57mDelta
Thu 17-400:40PDX - SIN
2 stops32h 00mDelta
Deal found 2-1S$ 2,221
Sat 15-201:25SIN - PDX
2 stops29h 24mCathay Pacific
Sun 23-219:16PDX - SIN
3 stops29h 04mCathay Pacific
Deal found 2-1S$ 2,242
Sat 15-201:40SIN - PDX
1 stop25h 45mKLM
Sun 23-213:25PDX - SIN
1 stop34h 50mKLM
Deal found 2-1S$ 2,650
Sat 4-101:30SIN - BOI
2 stops37h 29mDelta
Fri 17-119:30BOI - SIN
2 stops42h 30mDelta
Deal found 2-1S$ 3,598

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 3 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 8-4

14:00-19:22

2 stops20h 22m

Portland

Thu 17-4

17:20-12:40

2 stops28h 20m

S$ 1,314

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 15-2

02:00-20:28

2 stops34h 28m

Portland

Sun 23-2

09:50-13:05

2 stops35h 15m

S$ 1,334

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Fri 14-2

08:15-23:09

2 stops30h 54m

Portland

Sun 16-2

23:59-06:40

2 stops38h 41m

S$ 1,354

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Tue 8-4

09:15-09:25

1 stop39h 10m

Portland

Thu 17-4

12:30-19:10

1 stop39h 40m

S$ 1,413

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sun 16-2

22:25-17:59

2 stops35h 34m

Portland

Sun 23-2

08:00-06:40

2 stops30h 40m

S$ 1,436

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Mon 3-3

01:55-14:44

2 stops28h 49m

Portland

Tue 4-3

19:05-07:55

1 stop20h 50m

S$ 1,543

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 16-2

15:45-22:41

2 stops21h 56m

Boise Air Term. Gowen Fld

Sun 23-2

18:46-12:05

2 stops26h 19m

S$ 1,596

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Sun 16-2

22:20-12:40

2 stops29h 20m

Boise Air Term. Gowen Fld

Sun 23-2

12:41-08:00

1 stop28h 19m

S$ 2,074

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Wed 9-4

07:30-16:27

2 stops23h 57m

Portland

Thu 17-4

00:40-23:40

2 stops32h 00m

S$ 2,221

SingaporePortland

SIN - PDX

SINPDX

Singapore Changi

Sat 15-2

01:25-14:49

2 stops29h 24m

Portland

Sun 23-2

19:16-16:20

3 stops29h 04m

S$ 2,242

Flights are sorted by cheapest return flights first.

Deals found on 3-1

Showing 1-10 of 22 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 21 hours 9 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 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).

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 3 January 2025.
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

STARLUX Airlines
9.1
Wonderful
130 reviews
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.5
Very Good
1,030 reviews
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.3
Very Good
1,441 reviews
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.3
Very Good
463 reviews
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

8.1
Very Good
1,330 reviews
STARLUX Airlines
9.1
Wonderful
130 reviews

Comfort

9.0

Entertainment

9.1

Food

9.0

Boarding

9.1

Crew

9.3

Overall

9.1

Reviews

1 / 3

Delicious food! I thought my first leg from SFO to Taipei was good, but this second from Taipei to Sapporo was even better. I liked the configuration of the plane 2 x 3 x 2. Although I wish it was made clear that folks needed to have their seats up during meal times. I had to remind the individual in front of me each time, which was awkward.

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.
  • When is the best time to fly to Oregon?

    Peak Season: The peak season for Oregon flights is May through October, and the height of the season is July. Portland and Ashland are booked solid in summer, and many wineries are open daily during the summer months. The abundant winter snow brings downhill and cross-country skiers, snowboarders, and snowshoers to the mountains. Mount Hood is crowded summer and winter, and the Timberline snow lasts into summer. Off Season: Spring and autumn generally have good weather, fewer crowds, and lower prices. Late March through April is the peak fishing season. Many vineyards begin wine tasting in November, but most are closed in January and February. Between October and May, hotel rates are lower, but you need good rain gear.

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oregon?

    Based on reviews from Cheapflights users, Japan Airlines is rated the highest out of the airlines that fly to Oregon.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Singapore Changi offers the quickest one-way flight (20 hours 22 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (1.6 km away from Portland).

See more FAQs

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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.

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