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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.
— PDX
13 Mar — 20 Mar1
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 8 March 2025.

Return from

S$ 1,254

One-way from

S$ 773

Popular in

November

Cheapest in

September

Average price

S$ 1,680
31-3-30-4
  • 31-3-30-4
  • 3 total stops
  • 81h 42m total
  • Singapore to Portland
14-4
  • 14-4
  • 3 total stops
  • 41h 30m total
  • Singapore to Oregon
Highest demand for flights based on searches. 9% potential increase in price (S$ 256 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (S$ 58 potential savings vs. average return price).
Average for return flights in March 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 8 March 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 8 March 2025.

Mon 31-303:40SIN - PDX
2 stops44h 24mMultiple Airlines
Wed 30-414:52PDX - SIN
1 stop37h 18mMultiple Airlines
Deal found 7-3S$ 1,254
Sat 12-721:50SIN - PDX
2 stops39h 40mJapan Airlines
Sun 20-710:30PDX - SIN
2 stops22h 50mJapan Airlines
Deal found 7-3S$ 1,343
Mon 7-414:00SIN - PDX
2 stops20h 22mSTARLUX Airlines
Sun 13-419:41PDX - SIN
2 stops25h 59mSTARLUX Airlines
Deal found 7-3S$ 1,368
Sat 12-709:10SIN - PDX
1 stop24h 36mAir Canada
Sun 20-715:25PDX - SIN
1 stop24h 40mAir Canada
Deal found 7-3S$ 1,513
Tue 1-423:25SIN - PDX
2 stops34h 08mLufthansa
Wed 30-412:54PDX - SIN
2 stops36h 46mLufthansa
Deal found 7-3S$ 1,587
Sun 9-1102:00SIN - BOI
2 stops34h 35mMultiple Airlines
Fri 21-1109:00BOI - SIN
2 stops32h 45mMultiple Airlines
Deal found 7-3S$ 1,593
Mon 7-409:00SIN - PDX
1 stop18h 39mUnited Airlines
Sun 13-419:33PDX - SIN
1 stop31h 52mUnited Airlines
Deal found 7-3S$ 1,665
Mon 10-1122:20SIN - BOI
2 stops30h 10mUnited Airlines
Fri 21-1113:00BOI - SIN
1 stop40h 15mUnited Airlines
Deal found 7-3S$ 2,058
Mon 7-407:30SIN - PDX
2 stops39h 58mDelta
Sat 12-400:59PDX - SIN
2 stops31h 41mDelta
Deal found 7-3S$ 2,150
Wed 9-401:10SIN - BOI
2 stops36h 37mDelta
Fri 18-409:00BOI - SIN
2 stops30h 00mDelta
Deal found 7-3S$ 2,179
Sun 6-400:40SIN - PDX
1 stop25h 40mKLM
Sun 13-413:15PDX - SIN
1 stop35h 15mKLM
Deal found 7-3S$ 2,658

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

Singapore

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

S$ 1,254

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

S$ 1,368

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

S$ 1,402

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

S$ 1,587

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

S$ 1,665

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

S$ 1,777

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

S$ 2,150

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

S$ 2,179

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

S$ 2,658

SingaporeBoise

SIN - BOI

SINBOI

Singapore Changi

Mon 14-4

09:45-13:15

3 stops41h 30m

S$ 773

Flights are sorted by cheapest return flights first.

Deals found on 6-3

Showing 1-10 of 14 results
1
2

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 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 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.
STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

8.0
Very Good
STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines
9.1
Wonderful

Boarding

9.1

Food

9.0

Comfort

9.0

Entertainment

9.1

Overall

9.1

Crew

9.3

Reviews

1 / 5

10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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.
  • 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 (24 hours 0 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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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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